Remove carve and other no-use deps

dust3d.pro

@@ -63,8 +63,8 @@ HEADERS += src/theme.h
 SOURCES += src/mesh.cpp
 HEADERS += src/mesh.h
 
-SOURCES += src/unionmesh.cpp
+SOURCES += src/meshutil.cpp
-HEADERS += src/unionmesh.h
+HEADERS += src/meshutil.h
 
 SOURCES += src/logbrowser.cpp
 HEADERS += src/logbrowser.h
@@ -77,10 +77,6 @@ SOURCES += src/main.cpp
 INCLUDEPATH += ../meshlite/include
 LIBS += -L../meshlite/target/debug -lmeshlite
 
-INCLUDEPATH += thirdparty/carve-1.4.0/include
-INCLUDEPATH += thirdparty/carve-1.4.0/build/include
-LIBS += -Lthirdparty/carve-1.4.0/build/lib -lcarve
-
 INCLUDEPATH += /usr/local/opt/boost/include
 
 INCLUDEPATH += /usr/local/opt/gmp/include

resources.qrc

@@ -1,9 +1,5 @@
 <!DOCTYPE RCC><RCC version="1.0">
 <qresource>
-    <file>resources/add.svg</file>
-    <file>resources/rotate.svg</file>
-    <file>resources/zoomin.svg</file>
-    <file>resources/zoomout.svg</file>
     <file>resources/dust3d_jezzasoft.png</file>
 </qresource>
 </RCC>

src/meshgenerator.cpp

@@ -5,7 +5,7 @@
 #include "skeletondocument.h"
 #include "meshlite.h"
 #include "modelofflinerender.h"
-#include "unionmesh.h"
+#include "meshutil.h"
 #include "theme.h"
 
 MeshGenerator::MeshGenerator(SkeletonSnapshot *snapshot, QThread *thread) :
@@ -188,7 +188,7 @@ void MeshGenerator::process()
         int bmeshId = partBmeshMap[partIdIt];
         int meshId = meshlite_bmesh_generate_mesh(meshliteContext, bmeshId, 0);
         if (isTrueValueString(part->second["subdived"])) {
-            int subdivedMeshId = meshlite_subdivide(meshliteContext, meshId);
+            int subdivedMeshId = subdivMesh(meshliteContext, meshId);
             if (subdivedMeshId > 0)
                 meshId = subdivedMeshId;
         }
@@ -204,11 +204,13 @@ void MeshGenerator::process()
     }
     
     int mergedMeshId = 0;
-    if (meshIds.size() > 0) {
+    if (meshIds.size() > 1) {
         mergedMeshId = unionMeshs(meshliteContext, meshIds);
-        if (mergedMeshId > 0) {
+    } else {
-            mergedMeshId = meshlite_combine_coplanar_faces(meshliteContext, mergedMeshId);
+        mergedMeshId = meshIds[0];
-        }
+    }
+    if (mergedMeshId > 0) {
+        mergedMeshId = meshlite_combine_coplanar_faces(meshliteContext, mergedMeshId);
     }
     
     if (mergedMeshId > 0) {

src/meshutil.cpp

@@ -0,0 +1,206 @@
+#include "meshutil.h"
+#include "meshlite.h"
+
+#define USE_CGAL    1
+
+#define MAX_VERTICES_PER_FACE   100
+
+#if USE_CGAL == 1
+// Polygon_mesh_processing/corefinement_mesh_union.cpp
+// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2corefinement_mesh_union_8cpp-example.html#a2
+// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2triangulate_faces_example_8cpp-example.html
+// https://github.com/CGAL/cgal/issues/2875
+// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2hausdorff_distance_remeshing_example_8cpp-example.html#a3
+// https://github.com/CGAL/cgal/blob/master/Subdivision_method_3/examples/Subdivision_method_3/CatmullClark_subdivision.cpp
+#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
+#include <CGAL/Surface_mesh.h>
+#include <CGAL/Polygon_mesh_processing/corefinement.h>
+#include <CGAL/Polygon_mesh_processing/triangulate_faces.h>
+#include <CGAL/boost/graph/iterator.h>
+#include <CGAL/assertions_behaviour.h>
+#include <CGAL/Polygon_mesh_processing/remesh.h>
+#include <CGAL/subdivision_method_3.h>
+#include <CGAL/Simple_cartesian.h>
+
+typedef CGAL::Exact_predicates_exact_constructions_kernel ExactKernel;
+typedef CGAL::Simple_cartesian<double> SimpleKernel;
+typedef CGAL::Surface_mesh<ExactKernel::Point_3> ExactMesh;
+typedef CGAL::Surface_mesh<SimpleKernel::Point_3> SimpleMesh;
+namespace PMP = CGAL::Polygon_mesh_processing;
+
+template <class Kernel>
+typename CGAL::Surface_mesh<typename Kernel::Point_3> *makeCgalMeshFromMeshlite(void *meshlite, int meshId)
+{
+    typename CGAL::Surface_mesh<typename Kernel::Point_3> *mesh = new typename CGAL::Surface_mesh<typename Kernel::Point_3>;
+    int vertexCount = meshlite_get_vertex_count(meshlite, meshId);
+    float *vertexPositions = new float[vertexCount * 3];
+    int vertexArrayLen = meshlite_get_vertex_position_array(meshlite, meshId, vertexPositions, vertexCount * 3);
+    int offset = 0;
+    assert(vertexArrayLen == vertexCount * 3);
+    std::vector<typename CGAL::Surface_mesh<typename Kernel::Point_3>::Vertex_index> vertices;
+    for (int i = 0; i < vertexCount; i++) {
+        vertices.push_back(mesh->add_vertex(typename Kernel::Point_3(vertexPositions[offset + 0],
+            vertexPositions[offset + 1],
+            vertexPositions[offset + 2])));
+        offset += 3;
+    }
+    int faceCount = meshlite_get_face_count(meshlite, meshId);
+    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
+    int filledLength = meshlite_get_face_index_array(meshlite, meshId, faceVertexNumAndIndices, faceCount * MAX_VERTICES_PER_FACE);
+    int i = 0;
+    while (i < filledLength) {
+        int num = faceVertexNumAndIndices[i++];
+        assert(num > 0 && num <= MAX_VERTICES_PER_FACE);
+        std::vector<typename CGAL::Surface_mesh<typename Kernel::Point_3>::Vertex_index> faceIndices;
+        for (int j = 0; j < num; j++) {
+            int index = faceVertexNumAndIndices[i++];
+            assert(index >= 0 && index < vertexCount);
+            faceIndices.push_back(vertices[index]);
+        }
+        mesh->add_face(faceIndices);
+    }
+    delete[] faceVertexNumAndIndices;
+    delete[] vertexPositions;
+    return mesh;
+}
+
+// https://doc.cgal.org/latest/Surface_mesh/index.html#circulators_example
+// https://www.cgal.org/FAQ.html
+template <class Kernel>
+int makeMeshliteMeshFromCgal(void *meshlite, typename CGAL::Surface_mesh<typename Kernel::Point_3> *mesh)
+{
+    typename CGAL::Surface_mesh<typename Kernel::Point_3>::Vertex_range vertexRange = mesh->vertices();
+    int vertexCount = vertexRange.size();
+    float *vertexPositions = new float[vertexCount * 3];
+    int offset = 0;
+    typename CGAL::Surface_mesh<typename Kernel::Point_3>::Vertex_range::iterator vertexIt;
+    std::map<typename CGAL::Surface_mesh<typename Kernel::Point_3>::Vertex_index, int> vertexIndexMap;
+    int i = 0;
+    for (vertexIt = vertexRange.begin(); vertexIt != vertexRange.end(); vertexIt++) {
+        typename Kernel::Point_3 point = mesh->point(*vertexIt);
+        float x = (float)CGAL::to_double(point.x());
+        float y = (float)CGAL::to_double(point.y());
+        float z = (float)CGAL::to_double(point.z());
+        if (std::isnan(x) || std::isinf(x))
+            x = 0;
+        if (std::isnan(y) || std::isinf(y))
+            y = 0;
+        if (std::isnan(z) || std::isinf(z))
+            z = 0;
+        vertexPositions[offset++] = x;
+        vertexPositions[offset++] = y;
+        vertexPositions[offset++] = z;
+        //printf("vertexPositions[%d]: %f,%f,%f\n", i, vertexPositions[offset - 3], vertexPositions[offset - 2], vertexPositions[offset - 1]);
+        vertexIndexMap[*vertexIt] = i;
+        i++;
+    }
+    typename CGAL::Surface_mesh<typename Kernel::Point_3>::Face_range faceRage = mesh->faces();
+    int faceCount = faceRage.size();
+    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
+    typename CGAL::Surface_mesh<typename Kernel::Point_3>::Face_range::iterator faceIt;
+    offset = 0;
+    for (faceIt = faceRage.begin(); faceIt != faceRage.end(); faceIt++) {
+        CGAL::Vertex_around_face_iterator<typename CGAL::Surface_mesh<typename Kernel::Point_3>> vbegin, vend;
+        std::vector<int> indices;
+        //printf("face begin\n");
+        for (boost::tie(vbegin, vend) = CGAL::vertices_around_face(mesh->halfedge(*faceIt), *mesh);
+                vbegin != vend;
+                ++vbegin){
+            //printf(" %d", vertexIndexMap[*vbegin]);
+            indices.push_back(vertexIndexMap[*vbegin]);
+        }
+        //printf("\nface end\n");
+        faceVertexNumAndIndices[offset++] = indices.size();
+        for (int j = 0; j < (int)indices.size(); j++) {
+            faceVertexNumAndIndices[offset++] = indices[j];
+        }
+    }
+    int meshId = meshlite_build(meshlite, vertexPositions, vertexCount, faceVertexNumAndIndices, offset);
+    delete[] vertexPositions;
+    delete[] faceVertexNumAndIndices;
+    return meshId;
+}
+
+ExactMesh *unionCgalMeshs(ExactMesh *first, ExactMesh *second)
+{
+    ExactMesh *mesh = new ExactMesh;
+    try {
+        if (!PMP::corefine_and_compute_union(*first, *second, *mesh)) {
+            delete mesh;
+            return NULL;
+        }
+        //CGAL::Polygon_mesh_processing::isotropic_remeshing(mesh->faces(), 0.4, *mesh);
+    } catch (...) {
+        delete mesh;
+        return NULL;
+    }
+    return mesh;
+}
+
+#endif
+
+int unionMeshs(void *meshliteContext, const std::vector<int> &meshIds)
+{
+#if USE_CGAL == 1
+    CGAL::set_error_behaviour(CGAL::THROW_EXCEPTION);
+    std::vector<ExactMesh *> externalMeshs;
+    for (size_t i = 0; i < meshIds.size(); i++) {
+        int triangledMeshId = meshlite_triangulate(meshliteContext, meshIds[i]);
+        if (meshlite_is_triangulated_manifold(meshliteContext, triangledMeshId))
+            externalMeshs.push_back(makeCgalMeshFromMeshlite<ExactKernel>(meshliteContext, triangledMeshId));
+    }
+    if (externalMeshs.size() > 0) {
+        ExactMesh *mergedExternalMesh = externalMeshs[0];
+        for (size_t i = 1; i < externalMeshs.size(); i++) {
+            if (!mergedExternalMesh)
+                break;
+            ExactMesh *unionedExternalMesh = NULL;
+            try {
+                unionedExternalMesh = unionCgalMeshs(mergedExternalMesh, externalMeshs[i]);
+            } catch (...) {
+                // ignore;
+            }
+            delete externalMeshs[i];
+            if (unionedExternalMesh) {
+                delete mergedExternalMesh;
+                mergedExternalMesh = unionedExternalMesh;
+            } else {
+                // TOOD:
+            }
+        }
+        if (mergedExternalMesh) {
+            int mergedMeshId = makeMeshliteMeshFromCgal<ExactKernel>(meshliteContext, mergedExternalMesh);
+            delete mergedExternalMesh;
+            return mergedMeshId;
+        }
+    }
+#else
+    return mergeMeshs(meshliteContext, meshIds);
+#endif
+    return 0;
+}
+
+int mergeMeshs(void *meshliteContext, const std::vector<int> &meshIds)
+{
+    int mergedMeshId = meshIds[0];
+    for (size_t i = 1; i < meshIds.size(); i++) {
+        mergedMeshId = meshlite_merge(meshliteContext, mergedMeshId, meshIds[i]);
+    }
+    return mergedMeshId;
+}
+
+int subdivMesh(void *meshliteContext, int meshId)
+{
+    int triangulatedMeshId = meshlite_triangulate(meshliteContext, meshId);
+//#if USE_CGAL == 1
+//    CGAL::set_error_behaviour(CGAL::THROW_EXCEPTION);
+//    SimpleMesh *simpleMesh = makeCgalMeshFromMeshlite<SimpleKernel>(meshliteContext, triangulatedMeshId);
+//    CGAL::Subdivision_method_3::CatmullClark_subdivision(*simpleMesh, CGAL::Polygon_mesh_processing::parameters::number_of_iterations(1));
+//    return makeMeshliteMeshFromCgal<SimpleKernel>(meshliteContext, simpleMesh);
+//#else
+    if (0 == meshlite_is_triangulated_manifold(meshliteContext, triangulatedMeshId)) {
+        return meshId;
+    }
+    return meshlite_subdivide(meshliteContext, meshId);
+//#endif
+}

src/meshutil.h

@@ -1,8 +1,9 @@
-#ifndef UNION_MESH_H
+#ifndef MESH_UTIL_H
-#define UNION_MESH_H
+#define MESH_UTIL_H
 #include <vector>
 
 int mergeMeshs(void *meshliteContext, const std::vector<int> &meshIds);
 int unionMeshs(void *meshliteContext, const std::vector<int> &meshIds);
+int subdivMesh(void *meshliteContext, int meshId);
 
 #endif

src/modelwidget.cpp

@@ -179,8 +179,8 @@ void ModelWidget::mousePressEvent(QMouseEvent *event)
 
 void ModelWidget::mouseReleaseEvent(QMouseEvent *event)
 {
-    if (!m_moveStarted && m_graphicsFunctions && m_graphicsFunctions->mouseRelease(event))
+    if (m_graphicsFunctions)
-        return;
+        m_graphicsFunctions->mouseRelease(event);
     if (m_moveStarted) {
         m_moveStarted = false;
     }

src/skeletondocument.cpp

@@ -717,7 +717,7 @@ void SkeletonDocument::generateMesh()
     toSnapshot(snapshot);
     m_meshGenerator = new MeshGenerator(snapshot, thread);
     m_meshGenerator->moveToThread(thread);
-    m_meshGenerator->addPreviewRequirement();
+    //m_meshGenerator->addPreviewRequirement();
     for (auto &part: partMap) {
         //if (part.second.previewIsObsolete) {
         //    part.second.previewIsObsolete = false;

src/skeletondocument.h

@@ -99,7 +99,6 @@ class SkeletonHistoryItem
 {
 public:
     SkeletonSnapshot snapshot;
-    QImage preview;
 };
 
 enum class SkeletonDocumentEditMode

src/skeletondocumentwindow.cpp

@@ -24,36 +24,34 @@ SkeletonDocumentWindow::SkeletonDocumentWindow() :
     toolButtonLayout->setContentsMargins(5, 10, 4, 0);
     
     QPushButton *undoButton = new QPushButton(QChar(fa::undo));
-    undoButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(undoButton);
-    undoButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *addButton = new QPushButton(QChar(fa::plus));
-    addButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(addButton);
-    addButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *selectButton = new QPushButton(QChar(fa::mousepointer));
-    selectButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(selectButton);
-    selectButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *dragButton = new QPushButton(QChar(fa::handrocko));
-    dragButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(dragButton);
-    dragButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *zoomInButton = new QPushButton(QChar(fa::searchplus));
-    zoomInButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(zoomInButton);
-    zoomInButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *zoomOutButton = new QPushButton(QChar(fa::searchminus));
-    zoomOutButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(zoomOutButton);
-    zoomOutButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
     QPushButton *changeTurnaroundButton = new QPushButton(QChar(fa::image));
-    changeTurnaroundButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(changeTurnaroundButton);
-    changeTurnaroundButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
     
-    QPushButton *resetButton = new QPushButton(QChar(fa::trash));
+    QPushButton *markTrivialBranchButton = new QPushButton(QChar(fa::leaf));
-    resetButton->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    initButton(markTrivialBranchButton);
-    resetButton->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
+    
+    QPushButton *markCenterButton = new QPushButton(QChar(fa::bullseye));
+    initButton(markCenterButton);
+    
+    QPushButton *markMirrorButton = new QPushButton(QChar(fa::adjust));
+    initButton(markMirrorButton);
     
     toolButtonLayout->addWidget(undoButton);
     toolButtonLayout->addSpacing(10);
@@ -62,10 +60,12 @@ SkeletonDocumentWindow::SkeletonDocumentWindow() :
     toolButtonLayout->addWidget(dragButton);
     toolButtonLayout->addWidget(zoomInButton);
     toolButtonLayout->addWidget(zoomOutButton);
-    toolButtonLayout->addSpacing(10);
+    //toolButtonLayout->addSpacing(10);
-    toolButtonLayout->addWidget(changeTurnaroundButton);
+    //toolButtonLayout->addWidget(changeTurnaroundButton);
     toolButtonLayout->addSpacing(30);
-    toolButtonLayout->addWidget(resetButton);
+    toolButtonLayout->addWidget(markCenterButton);
+    toolButtonLayout->addWidget(markTrivialBranchButton);
+    toolButtonLayout->addWidget(markMirrorButton);
     
     QLabel *dust3dJezzasoftLabel = new QLabel;
     QImage dust3dJezzasoftImage;
@@ -211,9 +211,20 @@ SkeletonDocumentWindow::SkeletonDocumentWindow() :
         m_modelWidget->setCursor(graphicsWidget->cursor());
     });
     
+    connect(this, &SkeletonDocumentWindow::initialized, m_document, [=]() {
+        graphicsWidget->setFocus();
+    });
+    
     connect(this, &SkeletonDocumentWindow::initialized, m_document, &SkeletonDocument::uiReady);
 }
 
+void SkeletonDocumentWindow::initButton(QPushButton *button)
+{
+    button->setFont(Theme::awesome()->font(Theme::toolIconFontSize));
+    button->setFixedSize(Theme::toolIconSize, Theme::toolIconSize);
+    button->setStyleSheet("QPushButton {color: #f7d9c8}");
+}
+
 SkeletonDocumentWindow::~SkeletonDocumentWindow()
 {
 }

src/skeletondocumentwindow.h

@@ -2,6 +2,7 @@
 #define SKELETON_DOCUMENT_WINDOW_H
 #include <QMainWindow>
 #include <QShowEvent>
+#include <QPushButton>
 #include "skeletondocument.h"
 #include "modelwidget.h"
 
@@ -17,6 +18,8 @@ protected:
     void showEvent(QShowEvent *event);
 public slots:
     void changeTurnaround();
+private:
+    void initButton(QPushButton *button);
 private:
     SkeletonDocument *m_document;
     bool m_firstShow;

src/skeletongraphicswidget.h

@@ -149,8 +149,8 @@ public:
         
         QPolygonF polygon;
         float radAngle = line.angle() * M_PI / 180;
-        float dx = 5 * sin(radAngle);
+        float dx = 2 * sin(radAngle);
-        float dy = 5 * cos(radAngle);
+        float dy = 2 * cos(radAngle);
         QPointF offset1 = QPointF(dx, dy);
         QPointF offset2 = QPointF(-dx, -dy);
         polygon << line.p1() + offset1 << line.p1() + offset2 << line.p2() + offset2 << line.p2() + offset1;

src/skeletonpartlistwidget.cpp

@@ -134,7 +134,7 @@ void SkeletonPartWidget::updateSubdivButton()
         return;
     }
     if (part->subdived)
-        updateButton(m_subdivButton, QChar(fa::cubes), true);
+        updateButton(m_subdivButton, QChar(fa::connectdevelop), true);
     else
         updateButton(m_subdivButton, QChar(fa::cube), false);
 }

src/unionmesh.cpp

@@ -1,275 +0,0 @@
-#include "unionmesh.h"
-#include "meshlite.h"
-
-#define USE_CARVE   0
-#define USE_CGAL    1
-
-#define USE_EXTERNAL    (USE_CARVE == 1 || USE_CGAL == 1)
-
-#if USE_CARVE == 1
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-#include <carve/carve.hpp>
-#include <carve/csg.hpp>
-#include <carve/input.hpp>
-#endif
-
-#define MAX_VERTICES_PER_FACE   100
-
-#if USE_CGAL == 1
-// Polygon_mesh_processing/corefinement_mesh_union.cpp
-// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2corefinement_mesh_union_8cpp-example.html#a2
-// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2triangulate_faces_example_8cpp-example.html
-// https://github.com/CGAL/cgal/issues/2875
-// https://doc.cgal.org/latest/Polygon_mesh_processing/Polygon_mesh_processing_2hausdorff_distance_remeshing_example_8cpp-example.html#a3
-#include <CGAL/Exact_predicates_exact_constructions_kernel.h>
-#include <CGAL/Surface_mesh.h>
-#include <CGAL/Polygon_mesh_processing/corefinement.h>
-#include <CGAL/Polygon_mesh_processing/triangulate_faces.h>
-#include <CGAL/boost/graph/iterator.h>
-#include <CGAL/assertions_behaviour.h>
-#include <CGAL/Polygon_mesh_processing/remesh.h>
-
-typedef CGAL::Exact_predicates_exact_constructions_kernel Kernel;
-typedef CGAL::Surface_mesh<Kernel::Point_3>             CgalMesh;
-namespace PMP = CGAL::Polygon_mesh_processing;
-
-CgalMesh *makeCgalMeshFromMeshlite(void *meshlite, int meshId)
-{
-    CgalMesh *mesh = new CgalMesh;
-    int vertexCount = meshlite_get_vertex_count(meshlite, meshId);
-    float *vertexPositions = new float[vertexCount * 3];
-    int vertexArrayLen = meshlite_get_vertex_position_array(meshlite, meshId, vertexPositions, vertexCount * 3);
-    int offset = 0;
-    assert(vertexArrayLen == vertexCount * 3);
-    std::vector<CgalMesh::Vertex_index> vertices;
-    for (int i = 0; i < vertexCount; i++) {
-        vertices.push_back(mesh->add_vertex(Kernel::Point_3(vertexPositions[offset + 0],
-            vertexPositions[offset + 1],
-            vertexPositions[offset + 2])));
-        offset += 3;
-    }
-    int faceCount = meshlite_get_face_count(meshlite, meshId);
-    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
-    int filledLength = meshlite_get_face_index_array(meshlite, meshId, faceVertexNumAndIndices, faceCount * MAX_VERTICES_PER_FACE);
-    int i = 0;
-    while (i < filledLength) {
-        int num = faceVertexNumAndIndices[i++];
-        assert(num > 0 && num <= MAX_VERTICES_PER_FACE);
-        std::vector<CgalMesh::Vertex_index> faceIndices;
-        for (int j = 0; j < num; j++) {
-            int index = faceVertexNumAndIndices[i++];
-            assert(index >= 0 && index < vertexCount);
-            faceIndices.push_back(vertices[index]);
-        }
-        mesh->add_face(faceIndices);
-    }
-    delete[] faceVertexNumAndIndices;
-    delete[] vertexPositions;
-    return mesh;
-}
-
-// https://doc.cgal.org/latest/Surface_mesh/index.html#circulators_example
-// https://www.cgal.org/FAQ.html
-
-int makeMeshliteMeshFromCgal(void *meshlite, CgalMesh *mesh)
-{
-    CgalMesh::Vertex_range vertexRange = mesh->vertices();
-    int vertexCount = vertexRange.size();
-    float *vertexPositions = new float[vertexCount * 3];
-    int offset = 0;
-    CgalMesh::Vertex_range::iterator vertexIt;
-    std::map<CgalMesh::Vertex_index, int> vertexIndexMap;
-    int i = 0;
-    for (vertexIt = vertexRange.begin(); vertexIt != vertexRange.end(); vertexIt++) {
-        Kernel::Point_3 point = mesh->point(*vertexIt);
-        vertexPositions[offset++] = CGAL::to_double(point.x());
-        vertexPositions[offset++] = CGAL::to_double(point.y());
-        vertexPositions[offset++] = CGAL::to_double(point.z());
-        vertexIndexMap[*vertexIt] = i;
-        i++;
-    }
-    CgalMesh::Face_range faceRage = mesh->faces();
-    int faceCount = faceRage.size();
-    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
-    CgalMesh::Face_range::iterator faceIt;
-    offset = 0;
-    for (faceIt = faceRage.begin(); faceIt != faceRage.end(); faceIt++) {
-        CGAL::Vertex_around_face_iterator<CgalMesh> vbegin, vend;
-        std::vector<int> indices;
-        for (boost::tie(vbegin, vend) = CGAL::vertices_around_face(mesh->halfedge(*faceIt), *mesh);
-                vbegin != vend;
-                ++vbegin){
-            indices.push_back(vertexIndexMap[*vbegin]);
-        }
-        faceVertexNumAndIndices[offset++] = indices.size();
-        for (int j = 0; j < (int)indices.size(); j++) {
-            faceVertexNumAndIndices[offset++] = indices[j];
-        }
-    }
-    int meshId = meshlite_build(meshlite, vertexPositions, vertexCount, faceVertexNumAndIndices, offset);
-    delete[] vertexPositions;
-    delete[] faceVertexNumAndIndices;
-    return meshId;
-}
-
-CgalMesh *unionCgalMeshs(CgalMesh *first, CgalMesh *second)
-{
-    CgalMesh *mesh = new CgalMesh;
-    try {
-        if (!PMP::corefine_and_compute_union(*first, *second, *mesh)) {
-            delete mesh;
-            return NULL;
-        }
-        //CGAL::Polygon_mesh_processing::isotropic_remeshing(mesh->faces(), 0.4, *mesh);
-    } catch (...) {
-        delete mesh;
-        return NULL;
-    }
-    return mesh;
-}
-
-#endif
-
-#if USE_CARVE == 1
-
-carve::poly::Polyhedron *makeCarveMeshFromMeshlite(void *meshlite, int meshId)
-{
-    carve::input::PolyhedronData data;
-    int vertexCount = meshlite_get_vertex_count(meshlite, meshId);
-    float *vertexPositions = new float[vertexCount * 3];
-    int vertexArrayLen = meshlite_get_vertex_position_array(meshlite, meshId, vertexPositions, vertexCount * 3);
-    int offset = 0;
-    assert(vertexArrayLen == vertexCount * 3);
-    for (int i = 0; i < vertexCount; i++) {
-        data.addVertex(carve::geom::VECTOR(
-            vertexPositions[offset + 0],
-            vertexPositions[offset + 1],
-            vertexPositions[offset + 2]));
-        offset += 3;
-    }
-    int faceCount = meshlite_get_face_count(meshlite, meshId);
-    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
-    int filledLength = meshlite_get_face_index_array(meshlite, meshId, faceVertexNumAndIndices, faceCount * MAX_VERTICES_PER_FACE);
-    int i = 0;
-    while (i < filledLength) {
-        int num = faceVertexNumAndIndices[i++];
-        assert(num > 0 && num <= MAX_VERTICES_PER_FACE);
-        std::vector<int> faceIndices;
-        for (int j = 0; j < num; j++) {
-            int index = faceVertexNumAndIndices[i++];
-            assert(index >= 0 && index < vertexCount);
-            faceIndices.push_back(index);
-        }
-        data.addFace(faceIndices.begin(), faceIndices.end());
-    }
-    delete[] faceVertexNumAndIndices;
-    delete[] vertexPositions;
-    return new carve::poly::Polyhedron(data.points, data.getFaceCount(), data.faceIndices);
-}
-
-int makeMeshliteMeshFromCarve(void *meshlite, carve::poly::Polyhedron *polyhedron)
-{
-    int vertexCount = polyhedron->vertices.size();
-    float *vertexPositions = new float[vertexCount * 3];
-    int offset = 0;
-    std::map<const carve::poly::Geometry<3>::vertex_t *, int> vertexIndexMap;
-    for (int i = 0; i < vertexCount; i++) {
-        auto vertex = &polyhedron->vertices[i];
-        vertexPositions[offset++] = vertex->v.x;
-        vertexPositions[offset++] = vertex->v.y;
-        vertexPositions[offset++] = vertex->v.z;
-        vertexIndexMap[vertex] = i;
-    }
-    int faceCount = polyhedron->faces.size();
-    int *faceVertexNumAndIndices = new int[faceCount * MAX_VERTICES_PER_FACE];
-    offset = 0;
-    for (int i = 0; i < faceCount; i++) {
-        auto face  = &polyhedron->faces[i];
-        faceVertexNumAndIndices[offset++] = face->vertices.size();
-        for (int j = 0; j < (int)face->vertices.size(); j++) {
-            faceVertexNumAndIndices[offset++] = vertexIndexMap[face->vertices[j]];
-        }
-    }
-    int meshId = meshlite_build(meshlite, vertexPositions, vertexCount, faceVertexNumAndIndices, offset);
-    delete[] vertexPositions;
-    delete[] faceVertexNumAndIndices;
-    return meshId;
-}
-
-carve::poly::Polyhedron *unionCarveMeshs(carve::poly::Polyhedron *first,
-    carve::poly::Polyhedron *second)
-{
-    carve::csg::CSG csg;
-    carve::poly::Polyhedron *result = csg.compute(first, second, carve::csg::CSG::UNION, NULL, carve::csg::CSG::CLASSIFY_EDGE);
-    return new carve::poly::Polyhedron(*result);
-}
-
-#endif
-
-#if USE_CARVE == 1
-#define ExternalMesh                    carve::poly::Polyhedron
-#define makeExternalMeshFromMeshlite    makeCarveMeshFromMeshlite
-#define unionExternalMeshs              unionCarveMeshs
-#define makeMeshliteMeshFromExternal    makeMeshliteMeshFromCarve
-#endif
-
-#if USE_CGAL == 1
-#define ExternalMesh                    CgalMesh
-#define makeExternalMeshFromMeshlite    makeCgalMeshFromMeshlite
-#define unionExternalMeshs              unionCgalMeshs
-#define makeMeshliteMeshFromExternal    makeMeshliteMeshFromCgal
-#endif
-
-int unionMeshs(void *meshliteContext, const std::vector<int> &meshIds)
-{
-#if USE_EXTERNAL
-#   if USE_CGAL
-    CGAL::set_error_behaviour(CGAL::THROW_EXCEPTION);
-#   endif
-    std::vector<ExternalMesh *> externalMeshs;
-    for (size_t i = 0; i < meshIds.size(); i++) {
-        int triangledMeshId = meshlite_triangulate(meshliteContext, meshIds[i]);
-        if (meshlite_is_triangulated_manifold(meshliteContext, triangledMeshId))
-            externalMeshs.push_back(makeExternalMeshFromMeshlite(meshliteContext, triangledMeshId));
-    }
-    if (externalMeshs.size() > 0) {
-        ExternalMesh *mergedExternalMesh = externalMeshs[0];
-        for (size_t i = 1; i < externalMeshs.size(); i++) {
-            if (!mergedExternalMesh)
-                break;
-            ExternalMesh *unionedExternalMesh = NULL;
-            try {
-                unionedExternalMesh = unionExternalMeshs(mergedExternalMesh, externalMeshs[i]);
-            } catch (...) {
-                // ignore;
-            }
-            delete externalMeshs[i];
-            if (unionedExternalMesh) {
-                delete mergedExternalMesh;
-                mergedExternalMesh = unionedExternalMesh;
-            } else {
-                // TOOD:
-            }
-        }
-        if (mergedExternalMesh) {
-            int mergedMeshId = makeMeshliteMeshFromExternal(meshliteContext, mergedExternalMesh);
-            delete mergedExternalMesh;
-            return mergedMeshId;
-        }
-    }
-#else
-    return mergeMeshs(meshliteContext, meshIds);
-#endif
-    return 0;
-}
-
-int mergeMeshs(void *meshliteContext, const std::vector<int> &meshIds)
-{
-    int mergedMeshId = meshIds[0];
-    for (size_t i = 1; i < meshIds.size(); i++) {
-        mergedMeshId = meshlite_merge(meshliteContext, mergedMeshId, meshIds[i]);
-    }
-    return mergedMeshId;
-}

thirdparty/carve-1.4.0/.hgignore

@@ -1,78 +0,0 @@
-syntax: glob
-
-# backup files, etc.
-
-*~
-*.sw?
-
-# autotools generated
-
-aclocal.m4
-autom4te.cache/output.0
-autom4te.cache/output.1
-autom4te.cache/requests
-autom4te.cache/traces.0
-autom4te.cache/traces.1
-config.log
-config.status
-configure
-include/carve/config.h
-include/carve/stamp-h2
-include/carve_config.h
-include/carve_config.h.in
-include/stamp-h1
-libtool
-
-# cmake generated
-
-CMakeFiles
-
-# debug info
-
-*.dSYM
-
-# regression test results
-
-regression/*/test_*
-
-# produced by compilation
-
-*.la
-*.o
-*.lo
-*.Plo
-*.a
-*.Po
-*.dylib
-*.so
-Makefile.in
-Makefile
-
-.libs
-.deps
-
-# generated executables
-
-src/convert
-src/custom_collector
-src/cutgraph
-src/intersect
-src/problem
-src/test_aabb
-src/test_aabb_tri
-src/test_csg_interpolate
-src/test_eigen
-src/test_geom
-src/test_hole_incorporate
-src/test_interpolate
-src/test_intersect
-src/test_rescale
-src/test_slice
-src/test_slice_classify
-src/test_spacetree
-src/test_triangulate
-src/tetrahedron
-src/texture_example
-src/triangulate
-src/view
-

thirdparty/carve-1.4.0/.hgtags

@@ -1 +0,0 @@
-7a324ce473d5b2da82292cf48a6ab076a91234b1 rev-1.4.0

thirdparty/carve-1.4.0/AUTHORS

@@ -1 +0,0 @@
-Toby Sargeant <tobias.sargeant@gmail.com>

thirdparty/carve-1.4.0/CMakeLists.txt

@@ -1,118 +0,0 @@
-cmake_minimum_required(VERSION 2.6)
-
-project(carve)
-
-set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
-set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
-
-set(carve_VERSION_MAJOR 1)
-set(carve_VERSION_MINOR 4)
-set(carve_VERSION_PATCH 0)
-
-set(CARVE_VERSION ${carve_VERSION_MAJOR}.${carve_VERSION_MINOR}.${carve_VERSION_PATCH})
-
-option(BUILD_SHARED_LIBS          "Compile libcarve as shared"          ON)
-option(CARVE_WITH_GUI             "Compile gui code"                    OFF)
-option(CARVE_SYSTEM_BOOST         "Compile with system installed boost" OFF)
-option(CARVE_BOOST_COLLECTIONS    "Compile with boost collections"      OFF)
-option(CARVE_DEBUG                "Compile in debug code"               OFF)
-option(CARVE_DEBUG_WRITE_PLY_DATA "Write geometry output during debug"  OFF)
-
-add_definitions(-DGTEST_USE_OWN_TR1_TUPLE)
-
-if(WIN32)
-  set(BUILD_SHARED_LIBS OFF) # until everything is exported
-  add_definitions(-D_USE_MATH_DEFINES)
-  add_definitions(-DNOMINMAX)
-endif(WIN32)
-
-set(HAVE_TR1_UNORDERED_COLLECTIONS FALSE)
-set(HAVE_STD_UNORDERED_COLLECTIONS FALSE)
-set(HAVE_LIBSTDCPP_UNORDERED_COLLECTIONS FALSE)
-
-set(HAVE_BOOST_UNORDERED_COLLECTIONS FALSE)
-
-if(CARVE_SYSTEM_BOOST)
-  find_package(BOOST 1.40)
-  if(Boost_FOUND)
-    include_directories(${Boost_INCLUDE_DIRS})
-    message(STATUS "Using system boost")
-  else(Boost_FOUND)
-    set(CARVE_SYSTEM_BOOST OFF)
-  endif(Boost_FOUND)
-endif(CARVE_SYSTEM_BOOST)
-  
-if(CARVE_BOOST_COLLECTIONS)
-  set(HAVE_BOOST_UNORDERED_COLLECTIONS TRUE)
-
-else(CARVE_BOOST_COLLECTIONS)
-  # attempt to work out which unordered collection implementation we can use
-  try_compile(_HAVE_STD_UNORDERED_COLLECTIONS
-              ${CMAKE_BINARY_DIR} 
-              "${carve_SOURCE_DIR}/cmake/test_std_unordered.cpp"
-              OUTPUT_VARIABLE OUTPUT)
-  try_compile(_HAVE_TR1_UNORDERED_COLLECTIONS
-              ${CMAKE_BINARY_DIR} 
-              "${carve_SOURCE_DIR}/cmake/test_tr1_unordered.cpp"
-              OUTPUT_VARIABLE OUTPUT)
-  try_compile(_HAVE_LIBSTDCPP_UNORDERED_COLLECTIONS
-              ${CMAKE_BINARY_DIR} 
-              "${carve_SOURCE_DIR}/cmake/test_libstdcpp_unordered.cpp"
-              OUTPUT_VARIABLE OUTPUT)
-
-  if(_HAVE_STD_UNORDERED_COLLECTIONS)
-    set(HAVE_STD_UNORDERED_COLLECTIONS TRUE)
-    message(STATUS "Using std::unordered_map")
-  elseif(_HAVE_TR1_UNORDERED_COLLECTIONS)
-    set(HAVE_TR1_UNORDERED_COLLECTIONS TRUE)
-    message(STATUS "Using tr1::unordered_map")
-  elseif(_HAVE_LIBSTDCPP_UNORDERED_COLLECTIONS)
-    set(HAVE_LIBSTDCPP_UNORDERED_COLLECTIONS TRUE)
-    message(STATUS "Using __gnu_cxx::unordered_map ")
-  endif(_HAVE_STD_UNORDERED_COLLECTIONS)
-
-endif(CARVE_BOOST_COLLECTIONS)
-
-if(CARVE_WITH_GUI)
-  find_package(OpenGL)
-  find_package(GLUT)
-
-  if(NOT OPENGL_FOUND)
-    message(WARNING "Unable to locate OpenGL")
-    set(CARVE_WITH_GUI OFF)
-
-  elseif(NOT GLUT_FOUND)
-    message(WARNING "Unable to locate GLUT")
-    set(CARVE_WITH_GUI OFF)
-
-  else(OPENGL_FOUND AND GLUT_FOUND)
-    message(STATUS "Found OpenGL and GLUT")
-    include_directories(${OPENGL_INCLUDE_DIR})
-    include_directories(${GLUT_INCLUDE_DIR})
-    if(WIN32)
-      add_definitions(-DGLUI_NO_LIB_PRAGMA)
-      add_definitions(-DGLUI_USE_STATIC_LIB)
-      add_definitions(-DGLEW_STATIC)
-    endif(WIN32)
-    add_subdirectory(external/GLEW) 
-    add_subdirectory(external/GLUI) 
-
-  endif(NOT OPENGL_FOUND)
-
-endif(CARVE_WITH_GUI)
-
-add_subdirectory(external/GLOOP) 
-add_subdirectory(external/gtest-1.5.0)
-
-configure_file (
-  "${carve_SOURCE_DIR}/include/carve/cmake-config.h.in"
-  "${carve_BINARY_DIR}/include/carve/config.h"
-)
-include_directories(${carve_BINARY_DIR}/include)
-
-add_subdirectory(lib) 
-add_subdirectory(include) 
-add_subdirectory(common) 
-add_subdirectory(src) 
-add_subdirectory(examples) 
-add_subdirectory(tests) 

thirdparty/carve-1.4.0/ChangeLog

@@ -1,3 +0,0 @@
-2009-06-01  Tobias Sargeant  <tobias.sargeant@gmail.com>
-
-	* Carve: initial GPL2 release.

thirdparty/carve-1.4.0/INSTALL

@@ -1,229 +0,0 @@
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002 Free Software
-Foundation, Inc.
-
-   This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
-
-Basic Installation
-==================
-
-   These are generic installation instructions.
-
-   The `configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation.  It uses
-those values to create a `Makefile' in each directory of the package.
-It may also create one or more `.h' files containing system-dependent
-definitions.  Finally, it creates a shell script `config.status' that
-you can run in the future to recreate the current configuration, and a
-file `config.log' containing compiler output (useful mainly for
-debugging `configure').
-
-   It can also use an optional file (typically called `config.cache'
-and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  (Caching is
-disabled by default to prevent problems with accidental use of stale
-cache files.)
-
-   If you need to do unusual things to compile the package, please try
-to figure out how `configure' could check whether to do them, and mail
-diffs or instructions to the address given in the `README' so they can
-be considered for the next release.  If you are using the cache, and at
-some point `config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
-   The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You only need
-`configure.ac' if you want to change it or regenerate `configure' using
-a newer version of `autoconf'.
-
-The simplest way to compile this package is:
-
-  1. `cd' to the directory containing the package's source code and type
-     `./configure' to configure the package for your system.  If you're
-     using `csh' on an old version of System V, you might need to type
-     `sh ./configure' instead to prevent `csh' from trying to execute
-     `configure' itself.
-
-     Running `configure' takes awhile.  While running, it prints some
-     messages telling which features it is checking for.
-
-  2. Type `make' to compile the package.
-
-  3. Optionally, type `make check' to run any self-tests that come with
-     the package.
-
-  4. Type `make install' to install the programs and any data files and
-     documentation.
-
-  5. You can remove the program binaries and object files from the
-     source code directory by typing `make clean'.  To also remove the
-     files that `configure' created (so you can compile the package for
-     a different kind of computer), type `make distclean'.  There is
-     also a `make maintainer-clean' target, but that is intended mainly
-     for the package's developers.  If you use it, you may have to get
-     all sorts of other programs in order to regenerate files that came
-     with the distribution.
-
-Compilers and Options
-=====================
-
-   Some systems require unusual options for compilation or linking that
-the `configure' script does not know about.  Run `./configure --help'
-for details on some of the pertinent environment variables.
-
-   You can give `configure' initial values for configuration parameters
-by setting variables in the command line or in the environment.  Here
-is an example:
-
-     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
-
-   *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
-   You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory.  To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'.  `cd' to the
-directory where you want the object files and executables to go and run
-the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
-
-   If you have to use a `make' that does not support the `VPATH'
-variable, you have to compile the package for one architecture at a
-time in the source code directory.  After you have installed the
-package for one architecture, use `make distclean' before reconfiguring
-for another architecture.
-
-Installation Names
-==================
-
-   By default, `make install' will install the package's files in
-`/usr/local/bin', `/usr/local/man', etc.  You can specify an
-installation prefix other than `/usr/local' by giving `configure' the
-option `--prefix=PATH'.
-
-   You can specify separate installation prefixes for
-architecture-specific files and architecture-independent files.  If you
-give `configure' the option `--exec-prefix=PATH', the package will use
-PATH as the prefix for installing programs and libraries.
-Documentation and other data files will still use the regular prefix.
-
-   In addition, if you use an unusual directory layout you can give
-options like `--bindir=PATH' to specify different values for particular
-kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
-
-   If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving `configure' the
-option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
-
-Optional Features
-=================
-
-   Some packages pay attention to `--enable-FEATURE' options to
-`configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to `--with-PACKAGE' options, where PACKAGE
-is something like `gnu-as' or `x' (for the X Window System).  The
-`README' should mention any `--enable-' and `--with-' options that the
-package recognizes.
-
-   For packages that use the X Window System, `configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the `configure' options `--x-includes=DIR' and
-`--x-libraries=DIR' to specify their locations.
-
-Specifying the System Type
-==========================
-
-   There may be some features `configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on.  Usually, assuming the package is built to be run on the
-_same_ architectures, `configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-`--build=TYPE' option.  TYPE can either be a short name for the system
-type, such as `sun4', or a canonical name which has the form:
-
-     CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
-     OS KERNEL-OS
-
-   See the file `config.sub' for the possible values of each field.  If
-`config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
-   If you are _building_ compiler tools for cross-compiling, you should
-use the `--target=TYPE' option to select the type of system they will
-produce code for.
-
-   If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with `--host=TYPE'.
-
-Sharing Defaults
-================
-
-   If you want to set default values for `configure' scripts to share,
-you can create a site shell script called `config.site' that gives
-default values for variables like `CC', `cache_file', and `prefix'.
-`configure' looks for `PREFIX/share/config.site' if it exists, then
-`PREFIX/etc/config.site' if it exists.  Or, you can set the
-`CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all `configure' scripts look for a site script.
-
-Defining Variables
-==================
-
-   Variables not defined in a site shell script can be set in the
-environment passed to `configure'.  However, some packages may run
-configure again during the build, and the customized values of these
-variables may be lost.  In order to avoid this problem, you should set
-them in the `configure' command line, using `VAR=value'.  For example:
-
-     ./configure CC=/usr/local2/bin/gcc
-
-will cause the specified gcc to be used as the C compiler (unless it is
-overridden in the site shell script).
-
-`configure' Invocation
-======================
-
-   `configure' recognizes the following options to control how it
-operates.
-
-`--help'
-`-h'
-     Print a summary of the options to `configure', and exit.
-
-`--version'
-`-V'
-     Print the version of Autoconf used to generate the `configure'
-     script, and exit.
-
-`--cache-file=FILE'
-     Enable the cache: use and save the results of the tests in FILE,
-     traditionally `config.cache'.  FILE defaults to `/dev/null' to
-     disable caching.
-
-`--config-cache'
-`-C'
-     Alias for `--cache-file=config.cache'.
-
-`--quiet'
-`--silent'
-`-q'
-     Do not print messages saying which checks are being made.  To
-     suppress all normal output, redirect it to `/dev/null' (any error
-     messages will still be shown).
-
-`--srcdir=DIR'
-     Look for the package's source code in directory DIR.  Usually
-     `configure' can determine that directory automatically.
-
-`configure' also accepts some other, not widely useful, options.  Run
-`configure --help' for more details.
-

thirdparty/carve-1.4.0/LICENSE.GPL2

@@ -1,361 +0,0 @@
-                    GNU GENERAL PUBLIC LICENSE
-
- The Qt GUI Toolkit is Copyright (C) 1994-2008 Trolltech ASA.
-
- You may use, distribute and copy the Qt GUI Toolkit under the terms of
- GNU General Public License version 2, which is displayed below.
-
--------------------------------------------------------------------------
-
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-			    Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users.  This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it.  (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.)  You can apply it to
-your programs, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have.  You must make sure that they, too, receive or can get the
-source code.  And you must show them these terms so they know their
-rights.
-
-  We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
-  Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software.  If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
-  Finally, any free program is threatened constantly by software
-patents.  We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary.  To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-		    GNU GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License.  The "Program", below,
-refers to any such program or work, and a "work based on the Program"
-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language.  (Hereinafter, translation is included without limitation in
-the term "modification".)  Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
-
-  1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
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-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
-  2. You may modify your copy or copies of the Program or any portion
-of it, thus forming a work based on the Program, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) You must cause the modified files to carry prominent notices
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-    b) You must cause any work that you distribute or publish, that in
-    whole or in part contains or is derived from the Program or any
-    part thereof, to be licensed as a whole at no charge to all third
-    parties under the terms of this License.
-
-    c) If the modified program normally reads commands interactively
-    when run, you must cause it, when started running for such
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-    notice that there is no warranty (or else, saying that you provide
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-    the Program is not required to print an announcement.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Program,
-and can be reasonably considered independent and separate works in
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-distribute the same sections as part of a whole which is a work based
-on the Program, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote it.
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-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
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-
-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
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-  3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
-
-    a) Accompany it with the complete corresponding machine-readable
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-
-    c) Accompany it with the information you received as to the offer
-    to distribute corresponding source code.  (This alternative is
-    allowed only for noncommercial distribution and only if you
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-    an offer, in accord with Subsection b above.)
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-The source code for a work means the preferred form of the work for
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-compelled to copy the source along with the object code.
-
-  4. You may not copy, modify, sublicense, or distribute the Program
-except as expressly provided under this License.  Any attempt
-otherwise to copy, modify, sublicense or distribute the Program is
-void, and will automatically terminate your rights under this License.
-However, parties who have received copies, or rights, from you under
-this License will not have their licenses terminated so long as such
-parties remain in full compliance.
-
-  5. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Program or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Program (or any work based on the
-Program), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Program or works based on it.
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-  6. Each time you redistribute the Program (or any work based on the
-Program), the recipient automatically receives a license from the
-original licensor to copy, distribute or modify the Program subject to
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-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties to
-this License.
-
-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
-
-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
-
-			    NO WARRANTY
-
-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
-
-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
-		     END OF TERMS AND CONDITIONS
-
-	    How to Apply These Terms to Your New Programs
-
-  If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
-  To do so, attach the following notices to the program.  It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-    <one line to give the program's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Library General
-Public License instead of this License.
-
--------------------------------------------------------------------------
-
-In addition, as a special exception, Trolltech gives permission to link the
-code of its release of Qt with the OpenSSL project's "OpenSSL" library (or
-modified versions of it that use the same license as the "OpenSSL"
-library), and distribute the linked executables. You must comply with the GNU
-General Public License version 2 or the GNU General Public License version 3
-in all respects for all of the code used other than the "OpenSSL" code.  If
-you modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so.  If you do not wish to do so,
-delete this exception statement from your version of this file.

thirdparty/carve-1.4.0/Makefile.am

@@ -1,12 +0,0 @@
-ACLOCAL_AMFLAGS=-I m4
-SUBDIRS=lib include external common src tests examples
-EXTRA_DIST= win32/Carve.sln win32/carvelib/carvelib.vcproj		\
-	win32/glew/glew.vcproj win32/gloop/gloop.vcproj			\
-	win32/glui/glui.vcproj win32/intersect/intersect.vcproj		\
-	win32/texture_example/texture_example.vcproj			\
-	win32/fileformats/fileformats.vcproj win32/view/view.vcproj	\
-	data/coneup.ply data/cylinderx.ply data/cylindery.ply		\
-	data/cylinderz.ply data/ico.ply data/ico5.ply data/shells.ply	\
-	data/sphere.ply data/sphere_one_point_moved.ply m4/ax_boost.m4	\
-	m4/ax_boost_base.m4
-

thirdparty/carve-1.4.0/acinclude.m4

@@ -1,216 +0,0 @@
-AC_DEFUN([CARVE_CHECK_OPENGL],[
-  have_GL=no
-  have_GLU=no
-  have_glut=no
-
-  case "$host" in
-    *darwin*)
-    if test x"${with_x}" != xyes; then
-      AC_MSG_NOTICE([Using OSX frameworks for GL])
-      GL_CFLAGS=""
-      GL_LIBS="-framework OpenGL"
-
-      GLUT_CFLAGS=""
-      GLUT_LIBS="-framework GLUT"
-
-      have_GL=yes
-      have_GLU=yes
-      have_glut=yes
-    else
-      AC_MSG_NOTICE([Not using OSX frameworks for GL])
-    fi
-    ;;
-  esac
-
-  if test x"$have_GL" = xno; then
-    AC_PATH_XTRA
-
-    AC_LANG_SAVE
-    AC_LANG_C
-
-    GL_CFLAGS=""
-    GL_LIBS=""
-
-    GLUT_CFLAGS=""
-    GLUT_LIBS=""
-
-    GL_X_LIBS=""
-
-    if test x"$no_x" != xyes; then
-      GL_CFLAGS="$X_CFLAGS"
-      GL_X_LIBS="$X_PRE_LIBS $X_LIBS -lX11 -lXext -lXmu -lXt -lXi $X_EXTRA_LIBS"
-    fi
-
-    GL_save_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$GL_CFLAGS"
-
-    GL_save_LIBS="$LIBS"
-    LIBS="$GL_X_LIBS"
-
-    AC_CHECK_LIB([GL],   [glAccum],       have_GL=yes,   have_GL=no)
-    AC_CHECK_LIB([GLU],  [gluBeginCurve], have_GLU=yes,  have_GLU=no)
-    AC_CHECK_LIB([glut], [glutInit],      have_glut=yes, have_glut=no)
-
-    if test x"$have_GL" = xno; then
-      GL_LIBS="-lGL"
-    fi
-
-    if test x"$have_GLU" = xyes; then
-      GL_LIBS="$GL_LIBS -lGLU"
-    fi
-
-    if test x"$have_glut" = xyes; then
-      GLUT_LIBS="-lglut"
-    fi
-
-    GL_X_LIBS=""
-
-    LIBS="$GL_save_LIBS"
-    CPPFLAGS="$GL_save_CPPFLAGS"
-
-    AC_LANG_RESTORE
-  fi
-])
-
-AC_DEFUN([CARVE_CHECK_GLUI],[
-AC_ARG_WITH(glui-prefix,  [  --with-glui-prefix=PFX      Prefix where GLUI is installed (optional)],
-            glui_prefix="$withval", glui_prefix="")
-AC_ARG_WITH(glui-includes,[  --with-glui-includes=PATH   Path to GLUI includes (optional)],
-            glui_includes="$withval", glui_includes="")
-AC_ARG_WITH(glui-libs,    [  --with-glui-libs=PATH       Path to GLUI libs (optional)],
-            glui_libs="$withval", glui_libs="")
-
-  if test x"$glui_prefix" != x""; then
-    glui_libs="$glui_prefix/lib"
-    glui_includes="$glui_prefix/include"
-  fi
-
-  GLUI_CFLAGS=""
-  if test x"$glui_includes" != x""; then
-    GLUI_CFLAGS="-I$glui_includes"
-  fi
-
-  GLUI_LDFLAGS=""
-  if test x"$glui_libs" != x""; then
-    GLUI_LDFLAGS="-L$glui_libs"
-  fi
-
-  GLUI_LIBS="-lglui"
-
-
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-
-  GLUI_save_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $GLUI_CFLAGS"
-
-  GLUI_save_LIBS="$LIBS"
-  LIBS="$LIBS $GLUI_LIBS"
-
-  GLUI_save_LDFLAGS="$LDFLAGS"
-  LDFLAGS="$LDFLAGS $GLUI_LDFLAGS"
-
-  have_GLUI=no
-  AC_CHECK_LIB(glui, main, [AC_CHECK_HEADER(GL/glui.h, [have_GLUI=yes])])
-
-  LDFLAGS="$GLUI_save_LDFLAGS"
-  LIBS="$GLUI_save_LIBS"
-  CPPFLAGS="$GLUI_save_CPPFLAGS"
-
-  AC_LANG_RESTORE
-])
-
-AC_DEFUN([CARVE_CHECK_GLEW],[
-  AC_ARG_WITH(glew-prefix,  [  --with-glew-prefix=PFX      Prefix where GLEW is installed (optional)],
-              glew_prefix="$withval", glew_prefix="")
-  AC_ARG_WITH(glew-includes,[  --with-glew-includes=PATH   Path to GLEW includes (optional)],
-              glew_includes="$withval", glew_includes="")
-  AC_ARG_WITH(glew-libs,    [  --with-glew-libs=PATH       Path to GLEW libs (optional)],
-              glew_libs="$withval", glew_libs="")
-
-  if test x"$glew_prefix" != x""; then
-    glew_libs="$glew_prefix/lib"
-    glew_includes="$glew_prefix/include"
-  fi
-
-  GLEW_CFLAGS=""
-  if test x"$glew_includes" != x""; then
-    GLEW_CFLAGS="-I$glew_includes"
-  fi
-
-  GLEW_LDFLAGS=""
-  if test x"$glew_libs" != x""; then
-    GLEW_LDFLAGS="-L$glew_libs"
-  fi
-
-  GLEW_LIBS="-lglew"
-
-  AC_LANG_SAVE
-  AC_LANG_C
-
-  GLEW_save_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $GLEW_CFLAGS"
-
-  GLEW_save_LIBS="$LIBS"
-  LIBS="$LIBS $GLEW_LIBS"
-
-  GLEW_save_LDFLAGS="$LDFLAGS"
-  LDFLAGS="$LDFLAGS $GLEW_LDFLAGS"
-
-  have_GLEW=no
-  AC_CHECK_LIB(glew, glewInit, [AC_CHECK_HEADER(GL/glew.h, [have_GLEW=yes])])
-
-  LDFLAGS="$GLEW_save_LDFLAGS"
-  LIBS="$GLEW_save_LIBS"
-  CPPFLAGS="$GLEW_save_CPPFLAGS"
-
-  AC_LANG_RESTORE
-])
-
-AC_DEFUN([CARVE_CHECK_GLOOP],[
-  AC_ARG_WITH(gloop-prefix,  [  --with-gloop-prefix=PFX     Prefix where GLOOP is installed (optional)],
-              gloop_prefix="$withval", gloop_prefix="")
-  AC_ARG_WITH(gloop-includes,[  --with-gloop-includes=PATH  Path to GLOOP includes (optional)],
-              gloop_includes="$withval", gloop_includes="")
-  AC_ARG_WITH(gloop-libs,    [  --with-gloop-libs=PATH      Path to GLOOP libs (optional)],
-              gloop_libs="$withval", gloop_libs="")
-
-  if test x"$gloop_prefix" != x""; then
-    gloop_libs="$gloop_prefix/lib"
-    gloop_includes="$gloop_prefix/include"
-  fi
-
-  GLOOP_CFLAGS=""
-  if test x"$gloop_includes" != x""; then
-    GLOOP_CFLAGS="-I$gloop_includes"
-  fi
-
-  GLOOP_LDFLAGS=""
-  if test x"$gloop_libs" != x""; then
-    GLOOP_LDFLAGS="-L$gloop_libs"
-  fi
-
-  GLOOP_LIBS="-lgloop"
-  GLOOP_MODEL_LIBS="-lgloop-model"
-
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
-
-  GLOOP_save_CPPFLAGS="$CPPFLAGS"
-  CPPFLAGS="$CPPFLAGS $GLOOP_CFLAGS"
-
-  GLOOP_save_LIBS="$LIBS"
-  LIBS="$LIBS $GLOOP_LIBS $GLOOP_MODEL_LIBS"
-
-  GLOOP_save_LDFLAGS="$LDFLAGS"
-  LDFLAGS="$LDFLAGS $GLOOP_LDFLAGS"
-
-  have_gloop=no
-  AC_CHECK_HEADERS(gloop/gloop.hpp, [AC_CHECK_LIB(gloop, main, have_gloop=yes)])
-
-  LDFLAGS="$GLOOP_save_LDFLAGS"
-  LIBS="$GLOOP_save_LIBS"
-  CPPFLAGS="$GLOOP_save_CPPFLAGS"
-
-  AC_LANG_RESTORE
-])

thirdparty/carve-1.4.0/autogen.sh

@@ -1,6 +0,0 @@
-#!/bin/sh
-aclocal -I m4
-autoheader
-libtoolize -f -c --automake
-automake --foreign -c -a
-autoconf

thirdparty/carve-1.4.0/build/autoconf/compile

@@ -1,99 +0,0 @@
-#! /bin/sh
-
-# Wrapper for compilers which do not understand `-c -o'.
-
-# Copyright 1999, 2000 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Usage:
-# compile PROGRAM [ARGS]...
-# `-o FOO.o' is removed from the args passed to the actual compile.
-
-prog=$1
-shift
-
-ofile=
-cfile=
-args=
-while test $# -gt 0; do
-   case "$1" in
-    -o)
-       # configure might choose to run compile as `compile cc -o foo foo.c'.
-       # So we do something ugly here.
-       ofile=$2
-       shift
-       case "$ofile" in
-	*.o | *.obj)
-	   ;;
-	*)
-	   args="$args -o $ofile"
-	   ofile=
-	   ;;
-       esac
-       ;;
-    *.c)
-       cfile=$1
-       args="$args $1"
-       ;;
-    *)
-       args="$args $1"
-       ;;
-   esac
-   shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-   # If no `-o' option was seen then we might have been invoked from a
-   # pattern rule where we don't need one.  That is ok -- this is a
-   # normal compilation that the losing compiler can handle.  If no
-   # `.c' file was seen then we are probably linking.  That is also
-   # ok.
-   exec "$prog" $args
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo $cfile | sed -e 's|^.*/||' -e 's/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use `[/.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo $cofile | sed -e 's|[/.-]|_|g'`.d
-while true; do
-   if mkdir $lockdir > /dev/null 2>&1; then
-      break
-   fi
-   sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir $lockdir; exit 1" 1 2 15
-
-# Run the compile.
-"$prog" $args
-status=$?
-
-if test -f "$cofile"; then
-   mv "$cofile" "$ofile"
-fi
-
-rmdir $lockdir
-exit $status

thirdparty/carve-1.4.0/build/autoconf/depcomp

@@ -1,479 +0,0 @@
-#! /bin/sh
-
-# depcomp - compile a program generating dependencies as side-effects
-# Copyright 1999, 2000, 2003 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-# `libtool' can also be set to `yes' or `no'.
-
-if test -z "$depfile"; then
-   base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
-   dir=`echo "$object" | sed 's,/.*$,/,'`
-   if test "$dir" = "$object"; then
-      dir=
-   fi
-   # FIXME: should be _deps on DOS.
-   depfile="$dir.deps/$base"
-fi
-
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-  "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> $depfile
-    echo >> $depfile
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> $depfile
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'`
-  tmpdepfile="$stripped.u"
-  if test "$libtool" = yes; then
-    "$@" -Wc,-M
-  else
-    "$@" -M
-  fi
-  stat=$?
-
-  if test -f "$tmpdepfile"; then :
-  else
-    stripped=`echo "$stripped" | sed 's,^.*/,,'`
-    tmpdepfile="$stripped.u"
-  fi
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-
-  if test -f "$tmpdepfile"; then
-    outname="$stripped.o"
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile"
-    sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
-  #    sub/foo.o: sub/foo.h
-  #    sub/foo.c:
-  #    sub/foo.h:
-  # ICC 7.1 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-tru64)
-   # The Tru64 compiler uses -MD to generate dependencies as a side
-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
-   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-   # dependencies in `foo.d' instead, so we check for that too.
-   # Subdirectories are respected.
-   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-   test "x$dir" = "x$object" && dir=
-   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-
-   if test "$libtool" = yes; then
-      tmpdepfile1="$dir.libs/$base.lo.d"
-      tmpdepfile2="$dir.libs/$base.d"
-      "$@" -Wc,-MD
-   else
-      tmpdepfile1="$dir$base.o.d"
-      tmpdepfile2="$dir$base.d"
-      "$@" -MD
-   fi
-
-   stat=$?
-   if test $stat -eq 0; then :
-   else
-      rm -f "$tmpdepfile1" "$tmpdepfile2"
-      exit $stat
-   fi
-
-   if test -f "$tmpdepfile1"; then
-      tmpdepfile="$tmpdepfile1"
-   else
-      tmpdepfile="$tmpdepfile2"
-   fi
-   if test -f "$tmpdepfile"; then
-      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-      # That's a tab and a space in the [].
-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-   else
-      echo "#dummy" > "$depfile"
-   fi
-   rm -f "$tmpdepfile"
-   ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for `:'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
-  "$@" $dashmflag |
-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  tr ' ' '
-' < "$tmpdepfile" | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no
-  for arg in "$@"; do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix="`echo $object | sed 's/^.*\././'`"
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
-' | \
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test $1 != '--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove `-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E |
-    sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
-    sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o,
-  # because we must use -o when running libtool.
-  "$@" || exit $?
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-    *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-    esac
-  done
-  "$@" -E |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
-  echo "	" >> "$depfile"
-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0

thirdparty/carve-1.4.0/build/autoconf/install-sh

@@ -1,294 +0,0 @@
-#!/bin/sh
-#
-# install - install a program, script, or datafile
-#
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.  It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd=$cpprog
-	    shift
-	    continue;;
-
-	-d) dir_arg=true
-	    shift
-	    continue;;
-
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-s) stripcmd=$stripprog
-	    shift
-	    continue;;
-
-	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
-	    shift
-	    continue;;
-
-	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
-	    shift
-	    continue;;
-
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		# this colon is to work around a 386BSD /bin/sh bug
-		:
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
-done
-
-if [ x"$src" = x ]
-then
-	echo "$0: no input file specified" >&2
-	exit 1
-else
-	:
-fi
-
-if [ x"$dir_arg" != x ]; then
-	dst=$src
-	src=""
-
-	if [ -d "$dst" ]; then
-		instcmd=:
-		chmodcmd=""
-	else
-		instcmd=$mkdirprog
-	fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad
-# if $src (and thus $dsttmp) contains '*'.
-
-	if [ -f "$src" ] || [ -d "$src" ]
-	then
-		:
-	else
-		echo "$0: $src does not exist" >&2
-		exit 1
-	fi
-
-	if [ x"$dst" = x ]
-	then
-		echo "$0: no destination specified" >&2
-		exit 1
-	else
-		:
-	fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
-	if [ -d "$dst" ]
-	then
-		dst=$dst/`basename "$src"`
-	else
-		:
-	fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-#  this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='
-	'
-IFS="${IFS-$defaultIFS}"
-
-oIFS=$IFS
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS=$oIFS
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
-	pathcomp=$pathcomp$1
-	shift
-
-	if [ ! -d "$pathcomp" ] ;
-        then
-		$mkdirprog "$pathcomp"
-	else
-		:
-	fi
-
-	pathcomp=$pathcomp/
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
-	$doit $instcmd "$dst" &&
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
-	if [ x"$transformarg" = x ]
-	then
-		dstfile=`basename "$dst"`
-	else
-		dstfile=`basename "$dst" $transformbasename |
-			sed $transformarg`$transformbasename
-	fi
-
-# don't allow the sed command to completely eliminate the filename
-
-	if [ x"$dstfile" = x ]
-	then
-		dstfile=`basename "$dst"`
-	else
-		:
-	fi
-
-# Make a couple of temp file names in the proper directory.
-
-	dsttmp=$dstdir/_inst.$$_
-	rmtmp=$dstdir/_rm.$$_
-
-# Trap to clean up temp files at exit.
-
-	trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
-	trap '(exit $?); exit' 1 2 13 15
-
-# Move or copy the file name to the temp name
-
-	$doit $instcmd "$src" "$dsttmp" &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing.  If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
-
-# Now remove or move aside any old file at destination location.  We try this
-# two ways since rm can't unlink itself on some systems and the destination
-# file might be busy for other reasons.  In this case, the final cleanup
-# might fail but the new file should still install successfully.
-
-{
-	if [ -f "$dstdir/$dstfile" ]
-	then
-		$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
-		$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
-		{
-		  echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
-		  (exit 1); exit
-		}
-	else
-		:
-	fi
-} &&
-
-# Now rename the file to the real destination.
-
-	$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
-
-fi &&
-
-# The final little trick to "correctly" pass the exit status to the exit trap.
-
-{
-	(exit 0); exit
-}

thirdparty/carve-1.4.0/build/autoconf/missing

@@ -1,336 +0,0 @@
-#! /bin/sh
-# Common stub for a few missing GNU programs while installing.
-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
-# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
-  exit 1
-fi
-
-run=:
-
-# In the cases where this matters, `missing' is being run in the
-# srcdir already.
-if test -f configure.ac; then
-  configure_ac=configure.ac
-else
-  configure_ac=configure.in
-fi
-
-case "$1" in
---run)
-  # Try to run requested program, and just exit if it succeeds.
-  run=
-  shift
-  "$@" && exit 0
-  ;;
-esac
-
-# If it does not exist, or fails to run (possibly an outdated version),
-# try to emulate it.
-case "$1" in
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
-error status if there is no known handling for PROGRAM.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-  --run           try to run the given command, and emulate it if it fails
-
-Supported PROGRAM values:
-  aclocal      touch file \`aclocal.m4'
-  autoconf     touch file \`configure'
-  autoheader   touch file \`config.h.in'
-  automake     touch all \`Makefile.in' files
-  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
-  flex         create \`lex.yy.c', if possible, from existing .c
-  help2man     touch the output file
-  lex          create \`lex.yy.c', if possible, from existing .c
-  makeinfo     touch the output file
-  tar          try tar, gnutar, gtar, then tar without non-portable flags
-  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]"
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing 0.4 - GNU automake"
-    ;;
-
-  -*)
-    echo 1>&2 "$0: Unknown \`$1' option"
-    echo 1>&2 "Try \`$0 --help' for more information"
-    exit 1
-    ;;
-
-  aclocal*)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
-         to install the \`Automake' and \`Perl' packages.  Grab them from
-         any GNU archive site."
-    touch aclocal.m4
-    ;;
-
-  autoconf)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`${configure_ac}'.  You might want to install the
-         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
-         archive site."
-    touch configure
-    ;;
-
-  autoheader)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
-         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
-         from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
-    test -z "$files" && files="config.h"
-    touch_files=
-    for f in $files; do
-      case "$f" in
-      *:*) touch_files="$touch_files "`echo "$f" |
-				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
-      *) touch_files="$touch_files $f.in";;
-      esac
-    done
-    touch $touch_files
-    ;;
-
-  automake*)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
-         You might want to install the \`Automake' and \`Perl' packages.
-         Grab them from any GNU archive site."
-    find . -type f -name Makefile.am -print |
-	   sed 's/\.am$/.in/' |
-	   while read f; do touch "$f"; done
-    ;;
-
-  autom4te)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
-         system.  You might have modified some files without having the
-         proper tools for further handling them.
-         You can get \`$1' as part of \`Autoconf' from any GNU
-         archive site."
-
-    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
-    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
-    if test -f "$file"; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo "#! /bin/sh"
-	echo "# Created by GNU Automake missing as a replacement of"
-	echo "#  $ $@"
-	echo "exit 0"
-	chmod +x $file
-	exit 1
-    fi
-    ;;
-
-  bison|yacc)
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.y' file.  You may need the \`Bison' package
-         in order for those modifications to take effect.  You can get
-         \`Bison' from any GNU archive site."
-    rm -f y.tab.c y.tab.h
-    if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
-	case "$LASTARG" in
-	*.y)
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" y.tab.c
-	    fi
-	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" y.tab.h
-	    fi
-	  ;;
-	esac
-    fi
-    if [ ! -f y.tab.h ]; then
-	echo >y.tab.h
-    fi
-    if [ ! -f y.tab.c ]; then
-	echo 'main() { return 0; }' >y.tab.c
-    fi
-    ;;
-
-  lex|flex)
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.l' file.  You may need the \`Flex' package
-         in order for those modifications to take effect.  You can get
-         \`Flex' from any GNU archive site."
-    rm -f lex.yy.c
-    if [ $# -ne 1 ]; then
-        eval LASTARG="\${$#}"
-	case "$LASTARG" in
-	*.l)
-	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
-	    if [ -f "$SRCFILE" ]; then
-	         cp "$SRCFILE" lex.yy.c
-	    fi
-	  ;;
-	esac
-    fi
-    if [ ! -f lex.yy.c ]; then
-	echo 'main() { return 0; }' >lex.yy.c
-    fi
-    ;;
-
-  help2man)
-    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
-       # We have it, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-	 you modified a dependency of a manual page.  You may need the
-	 \`Help2man' package in order for those modifications to take
-	 effect.  You can get \`Help2man' from any GNU archive site."
-
-    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
-    if test -z "$file"; then
-	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
-    fi
-    if [ -f "$file" ]; then
-	touch $file
-    else
-	test -z "$file" || exec >$file
-	echo ".ab help2man is required to generate this page"
-	exit 1
-    fi
-    ;;
-
-  makeinfo)
-    if test -z "$run" && (makeinfo --version) > /dev/null 2>&1; then
-       # We have makeinfo, but it failed.
-       exit 1
-    fi
-
-    echo 1>&2 "\
-WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified a \`.texi' or \`.texinfo' file, or any other file
-         indirectly affecting the aspect of the manual.  The spurious
-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
-    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
-    if test -z "$file"; then
-      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
-      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
-    fi
-    touch $file
-    ;;
-
-  tar)
-    shift
-    if test -n "$run"; then
-      echo 1>&2 "ERROR: \`tar' requires --run"
-      exit 1
-    fi
-
-    # We have already tried tar in the generic part.
-    # Look for gnutar/gtar before invocation to avoid ugly error
-    # messages.
-    if (gnutar --version > /dev/null 2>&1); then
-       gnutar "$@" && exit 0
-    fi
-    if (gtar --version > /dev/null 2>&1); then
-       gtar "$@" && exit 0
-    fi
-    firstarg="$1"
-    if shift; then
-	case "$firstarg" in
-	*o*)
-	    firstarg=`echo "$firstarg" | sed s/o//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-	case "$firstarg" in
-	*h*)
-	    firstarg=`echo "$firstarg" | sed s/h//`
-	    tar "$firstarg" "$@" && exit 0
-	    ;;
-	esac
-    fi
-
-    echo 1>&2 "\
-WARNING: I can't seem to be able to run \`tar' with the given arguments.
-         You may want to install GNU tar or Free paxutils, or check the
-         command line arguments."
-    exit 1
-    ;;
-
-  *)
-    echo 1>&2 "\
-WARNING: \`$1' is needed, and you do not seem to have it handy on your
-         system.  You might have modified some files without having the
-         proper tools for further handling them.  Check the \`README' file,
-         it often tells you about the needed prerequisites for installing
-         this package.  You may also peek at any GNU archive site, in case
-         some other package would contain this missing \`$1' program."
-    exit 1
-    ;;
-esac
-
-exit 0

thirdparty/carve-1.4.0/build/autoconf/mkinstalldirs

@@ -1,111 +0,0 @@
-#! /bin/sh
-# mkinstalldirs --- make directory hierarchy
-# Author: Noah Friedman <friedman@prep.ai.mit.edu>
-# Created: 1993-05-16
-# Public domain
-
-errstatus=0
-dirmode=""
-
-usage="\
-Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
-
-# process command line arguments
-while test $# -gt 0 ; do
-  case $1 in
-    -h | --help | --h*)         # -h for help
-      echo "$usage" 1>&2
-      exit 0
-      ;;
-    -m)                         # -m PERM arg
-      shift
-      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
-      dirmode=$1
-      shift
-      ;;
-    --)                         # stop option processing
-      shift
-      break
-      ;;
-    -*)                         # unknown option
-      echo "$usage" 1>&2
-      exit 1
-      ;;
-    *)                          # first non-opt arg
-      break
-      ;;
-  esac
-done
-
-for file
-do
-  if test -d "$file"; then
-    shift
-  else
-    break
-  fi
-done
-
-case $# in
-  0) exit 0 ;;
-esac
-
-case $dirmode in
-  '')
-    if mkdir -p -- . 2>/dev/null; then
-      echo "mkdir -p -- $*"
-      exec mkdir -p -- "$@"
-    fi
-    ;;
-  *)
-    if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
-      echo "mkdir -m $dirmode -p -- $*"
-      exec mkdir -m "$dirmode" -p -- "$@"
-    fi
-    ;;
-esac
-
-for file
-do
-  set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
-  shift
-
-  pathcomp=
-  for d
-  do
-    pathcomp="$pathcomp$d"
-    case $pathcomp in
-      -*) pathcomp=./$pathcomp ;;
-    esac
-
-    if test ! -d "$pathcomp"; then
-      echo "mkdir $pathcomp"
-
-      mkdir "$pathcomp" || lasterr=$?
-
-      if test ! -d "$pathcomp"; then
-  	errstatus=$lasterr
-      else
-  	if test ! -z "$dirmode"; then
-	  echo "chmod $dirmode $pathcomp"
-    	  lasterr=""
-  	  chmod "$dirmode" "$pathcomp" || lasterr=$?
-
-  	  if test ! -z "$lasterr"; then
-  	    errstatus=$lasterr
-  	  fi
-  	fi
-      fi
-    fi
-
-    pathcomp="$pathcomp/"
-  done
-done
-
-exit $errstatus
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# End:
-# mkinstalldirs ends here

thirdparty/carve-1.4.0/cmake/test_libstdcpp_unordered.cpp

@@ -1,9 +0,0 @@
-#include <ext/hash_set>
-#include <ext/hash_map>
-
-int main(int argc, char **argv) {
-  const __gnu_cxx::hash_map<int,int> a;
-  const __gnu_cxx::hash_set<int> b;
-  a.find(1);
-  b.find(1);
-}

thirdparty/carve-1.4.0/cmake/test_std_unordered.cpp

@@ -1,9 +0,0 @@
-#include <unordered_set>
-#include <unordered_map>
-
-int main(int argc, char **argv) {
-  const std::unordered_map<int,int> a;
-  const std::unordered_set<int> b;
-  a.find(1);
-  b.find(1);
-}

thirdparty/carve-1.4.0/cmake/test_tr1_unordered.cpp

@@ -1,10 +0,0 @@
-#include <tr1/unordered_set>
-#include <tr1/unordered_map>
-
-int main(int argc, char **argv) {
-  const std::tr1::unordered_map<int,int> a;
-  const std::tr1::unordered_set<int> b;
-  // make sure that the tr1 const find_node bug is fixed.
-  a.find(1);
-  b.find(1);
-}

thirdparty/carve-1.4.0/common/CMakeLists.txt

@@ -1,10 +0,0 @@
-include_directories("${carve_SOURCE_DIR}/include")
-include_directories("${carve_SOURCE_DIR}/external/GLOOP/include")
-include_directories("${carve_SOURCE_DIR}/external/GLEW/include")
-include_directories("${carve_SOURCE_DIR}/external/GLUI/include")
-
-add_library(carve_fileformats      STATIC read_ply.cpp write_ply.cpp)
-add_library(carve_misc             STATIC geometry.cpp)
-if(CARVE_WITH_GUI)
-  add_library(carve_ui             STATIC geom_draw.cpp scene.cpp)
-endif(CARVE_WITH_GUI)

thirdparty/carve-1.4.0/common/Makefile.am

@@ -1,29 +0,0 @@
-noinst_LTLIBRARIES = libcarve_fileformats.la libcarve_misc.la
-
-noinst_HEADERS = geom_draw.hpp geometry.hpp opts.hpp read_ply.hpp rgb.hpp scene.hpp stringfuncs.hpp write_ply.hpp
-
-CPPFLAGS += -I$(top_srcdir)/include @GL_CFLAGS@ @GLUT_CFLAGS@
-CPPFLAGS += -I$(top_srcdir)/external/GLOOP/include
-
-
-
-libcarve_fileformats_la_SOURCES = read_ply.cpp write_ply.cpp
-libcarve_fileformats_la_LIBADD = $(top_srcdir)/external/GLOOP/libgloop-model.la
-libcarve_fileformats_la_CPPFLAGS = -I$(top_srcdir)/external/GLOOP/include
-
-
-
-libcarve_misc_la_SOURCES=geometry.cpp
-
-
-
-if with_GUI
-  CPPFLAGS += -I$(top_srcdir)/external/GLEW/include
-  CPPFLAGS += -I$(top_srcdir)/external/GLUI/include
-  noinst_LTLIBRARIES += libcarve_ui.la
-endif
-
-
-
-libcarve_ui_la_SOURCES = geom_draw.cpp scene.cpp
-libcarve_ui_la_LIBADD = $(top_srcdir)/external/GLUI/libglui.la

thirdparty/carve-1.4.0/common/geom_draw.cpp

@@ -1,615 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include "geom_draw.hpp"
-
-#include <carve/debug_hooks.hpp>
-
-#include <gloop/gloopgl.hpp>
-#include <gloop/gloopglu.hpp>
-#include <gloop/gloopglut.hpp>
-
-#include <fstream>
-#include <string>
-
-#include <time.h>
-
-#if defined(__GNUC__)
-#define __stdcall
-#endif
-
-#if defined(GLU_TESS_CALLBACK_VARARGS)
-  typedef GLvoid (_stdcall *GLUTessCallback)(...);
-#else
-  typedef void (__stdcall *GLUTessCallback)();
-#endif
-
-carve::geom3d::Vector g_translation;
-double g_scale = 1.0;
-
-static inline void glVertex(double x, double y, double z) {
-  glVertex3f(g_scale * (x + g_translation.x),
-             g_scale * (y + g_translation.y),
-             g_scale * (z + g_translation.z));
-}
-
-static inline void glVertex(const carve::geom3d::Vector *v) {
-  glVertex3f(g_scale * (v->x + g_translation.x),
-             g_scale * (v->y + g_translation.y),
-             g_scale * (v->z + g_translation.z));
-}
-
-static inline void glVertex(const carve::geom3d::Vector &v) {
-  glVertex3f(g_scale * (v.x + g_translation.x),
-             g_scale * (v.y + g_translation.y),
-             g_scale * (v.z + g_translation.z));
-}
-
-static inline void glVertex(const carve::poly::Vertex<3> *v) {
-  glVertex(v->v);
-}
-
-static inline void glVertex(const carve::poly::Vertex<3> &v) {
-  glVertex(v.v);
-}
-
-class DebugHooks : public carve::csg::IntersectDebugHooks {
-public:
-  virtual void drawIntersections(const carve::csg::VertexIntersections &vint);
-
-  virtual void drawOctree(const carve::csg::Octree &o);
-
-  virtual void drawPoint(const carve::geom3d::Vector *v,
-      float r, float g, float b, float a,
-      float rad);
-
-  virtual void drawEdge(const carve::geom3d::Vector *v1, const carve::geom3d::Vector *v2,
-      float rA, float gA, float bA, float aA,
-      float rB, float gB, float bB, float aB,
-      float thickness = 1.0);
-
-  virtual void drawFaceLoopWireframe(const std::vector<const carve::geom3d::Vector *> &face_loop,
-      const carve::geom3d::Vector &normal,
-      float r, float g, float b, float a,
-      bool inset = true);
-
-  virtual void drawFaceLoop(const std::vector<const carve::geom3d::Vector *> &face_loop,
-      const carve::geom3d::Vector &normal,
-      float r, float g, float b, float a,
-      bool offset = true,
-      bool lit = true);
-
-  virtual void drawFaceLoop2(const std::vector<const carve::geom3d::Vector *> &face_loop,
-      const carve::geom3d::Vector &normal,
-      float rF, float gF, float bF, float aF,
-      float rB, float gB, float bB, float aB,
-      bool offset = true,
-      bool lit = true);
-};
-
-void DebugHooks::drawPoint(const carve::geom3d::Vector *v,
-                           float r, float g, float b, float a,
-                           float rad) {
-  glDisable(GL_DEPTH_TEST);
-  glDisable(GL_LIGHTING);
-  glEnable(GL_POINT_SMOOTH);
-  glPointSize(rad);
-  glBegin(GL_POINTS);
-  glColor4f(r, g, b, a);
-  glVertex(v);
-  glEnd();
-  glEnable(GL_DEPTH_TEST);
-  glEnable(GL_LIGHTING);
-}
-
-void DebugHooks::drawEdge(const carve::geom3d::Vector *v1, const carve::geom3d::Vector *v2,
-                          float rA, float gA, float bA, float aA,
-                          float rB, float gB, float bB, float aB,
-                          float thickness) {
-  glDisable(GL_LIGHTING);
-  glDisable(GL_DEPTH_TEST);
-  glLineWidth(thickness);
-  glEnable(GL_LINE_SMOOTH);
-
-  glBegin(GL_LINES);
-
-  glColor4f(rA, gA, bA, aA);
-  glVertex(v1);
-
-  glColor4f(rB, gB, bB, aB);
-  glVertex(v2);
- 
-  glEnd();
-
-  glDisable(GL_LINE_SMOOTH);
-  glLineWidth(1.0);
-  glEnable(GL_DEPTH_TEST);
-  glEnable(GL_LIGHTING);
-}
-
-void DebugHooks::drawIntersections(const carve::csg::VertexIntersections &vint) {
-  glEnable(GL_POINT_SMOOTH);
-  glDisable(GL_DEPTH_TEST);
-  for (carve::csg::VertexIntersections::const_iterator
-         i = vint.begin(), e = vint.end();
-       i != e;
-       ++i) {
-    float sz = 4.0 + (*i).second.size() * 3.0;
-    for (carve::csg::VertexIntersections::mapped_type::const_iterator
-           j = (*i).second.begin(), je = (*i).second.end(); j != je; ++j) {
-      glPointSize(sz);
-      sz -= 3.0;
-      switch ((*j).first.obtype | (*j).second.obtype) {
-      case 0: glColor4f(0,0,0,1); break;
-      case 1: glColor4f(0,0,1,1); break; // VERTEX - VERTEX
-      case 2: glColor4f(0,1,1,1); break; // EDGE - EDGE
-      case 3: glColor4f(1,0,0,1); break; // EDGE - VERTEX
-      case 4: glColor4f(0,0,0,1); break;
-      case 5: glColor4f(1,1,0,1); break; // FACE - VERTEX
-      case 6: glColor4f(0,1,0,1); break; // FACE - EDGE
-      case 7: glColor4f(0,0,0,1); break;
-      }
-      glBegin(GL_POINTS);
-      glVertex((*i).first);
-      glEnd();
-    }
-  }
-  glEnable(GL_DEPTH_TEST);
-}
-
-void drawCube(const carve::geom3d::Vector &a, const carve::geom3d::Vector &b) {
-  glBegin(GL_QUADS);
-    glNormal3f(0,0,-1);
-    glVertex(a.x, a.y, a.z);
-    glVertex(b.x, a.y, a.z);
-    glVertex(b.x, b.y, a.z);
-    glVertex(a.x, b.y, a.z);
-    
-    glNormal3f(0,0,1);
-    glVertex(a.x, b.y, b.z);
-    glVertex(b.x, b.y, b.z);
-    glVertex(b.x, a.y, b.z);
-    glVertex(a.x, a.y, b.z);
-
-    glNormal3f(-1,0,0);
-    glVertex(a.x, a.y, a.z);
-    glVertex(a.x, b.y, a.z);
-    glVertex(a.x, b.y, b.z);
-    glVertex(a.x, a.y, b.z);
-
-    glNormal3f(1,0,0);
-    glVertex(b.x, a.y, b.z);
-    glVertex(b.x, b.y, b.z);
-    glVertex(b.x, b.y, a.z);
-    glVertex(b.x, a.y, a.z);
-
-    glNormal3f(0,-1,0);
-    glVertex(a.x, a.y, a.z);
-    glVertex(b.x, a.y, a.z);
-    glVertex(b.x, a.y, b.z);
-    glVertex(a.x, a.y, b.z);
-
-    glNormal3f(0,1,0);
-
-    glVertex(a.x, b.y, b.z);
-    glVertex(b.x, b.y, b.z);
-    glVertex(b.x, b.y, a.z);
-    glVertex(a.x, b.y, a.z);
-
-  glEnd();
-}
-
-static void drawCell(int level, carve::csg::Octree::Node *node) {
-  // we only want to draw leaf nodes
-  if (!node->hasChildren() && node->hasGeometry()) {
-    glColor3f(1,0,0);
-    drawCube(node->min, node->max);
-  }
-}
-
-void drawOctree(const carve::csg::Octree &o) {
-  glDisable(GL_LIGHTING);
-  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-  glDisable(GL_CULL_FACE);
-
-  o.iterateNodes(&drawCell);
-
-  glEnable(GL_LIGHTING);
-}
-
-void DebugHooks::drawOctree(const carve::csg::Octree &o) {
-  ::drawOctree(o);
-}
-
-static void __stdcall _faceBegin(GLenum type, void *data) {
-  carve::poly::Face<3> *face = static_cast<carve::poly::Face<3> *>(data);
-  glBegin(type);
-  glNormal3f(face->plane_eqn.N.x, face->plane_eqn.N.y, face->plane_eqn.N.z);
-}
-
-static void __stdcall _faceVertex(void *vertex_data, void *data) {
-  std::pair<carve::geom3d::Vector, cRGBA> &vd(*static_cast<std::pair<carve::geom3d::Vector, cRGBA> *>(vertex_data));
-  glColor4f(vd.second.r, vd.second.g, vd.second.b, vd.second.a);
-  glVertex3f(vd.first.x, vd.first.y, vd.first.z);
-}
-
-static void __stdcall _faceEnd(void *data) {
-  glEnd();
-}
-
-void drawColourFace(carve::poly::Face<3> *face, const std::vector<cRGBA> &vc, bool offset) {
-  if (offset) {
-    glEnable(GL_POLYGON_OFFSET_FILL);
-    glPolygonOffset(0.5, 0.5);
-  }
-
-  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
-  GLUtesselator *tess = gluNewTess();
-
-  gluTessCallback(tess, GLU_TESS_BEGIN_DATA, (GLUTessCallback)_faceBegin);
-  gluTessCallback(tess, GLU_TESS_VERTEX_DATA, (GLUTessCallback)_faceVertex);
-  gluTessCallback(tess,  GLU_TESS_END_DATA, (GLUTessCallback)_faceEnd);
-
-  gluTessBeginPolygon(tess, (void *)face);
-  gluTessBeginContour(tess);
-
-  std::vector<std::pair<carve::geom3d::Vector, cRGBA> > v;
-  v.resize(face->nVertices());
-  for (size_t i = 0, l = face->nVertices(); i != l; ++i) {
-    v[i] = std::make_pair(g_scale * (face->vertex(i)->v + g_translation), vc[i]);
-    gluTessVertex(tess, (GLdouble *)v[i].first.v, (GLvoid *)&v[i]);
-  }
-
-  gluTessEndContour(tess);
-  gluTessEndPolygon(tess);
-
-  gluDeleteTess(tess);
-
-  if (offset) {
-    glDisable(GL_POLYGON_OFFSET_FILL);
-  }
-}
-
-void drawFace(carve::poly::Face<3> *face, cRGBA fc, bool offset) {
-  if (offset) {
-    glEnable(GL_POLYGON_OFFSET_FILL);
-    glPolygonOffset(0.5, 0.5);
-  }
-
-  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
-  GLUtesselator *tess = gluNewTess();
-
-  gluTessCallback(tess, GLU_TESS_BEGIN_DATA, (GLUTessCallback)_faceBegin);
-  gluTessCallback(tess, GLU_TESS_VERTEX_DATA, (GLUTessCallback)_faceVertex);
-  gluTessCallback(tess,  GLU_TESS_END_DATA, (GLUTessCallback)_faceEnd);
-
-  gluTessBeginPolygon(tess, (void *)face);
-  gluTessBeginContour(tess);
-
-  std::vector<std::pair<carve::geom3d::Vector, cRGBA> > v;
-  v.resize(face->nVertices());
-  for (size_t i = 0, l = face->nVertices(); i != l; ++i) {
-    v[i] = std::make_pair(g_scale * (face->vertex(i)->v + g_translation), fc);
-    gluTessVertex(tess, (GLdouble *)v[i].first.v, (GLvoid *)&v[i]);
-  }
-
-  gluTessEndContour(tess);
-  gluTessEndPolygon(tess);
-
-  gluDeleteTess(tess);
-
-  if (offset) {
-    glDisable(GL_POLYGON_OFFSET_FILL);
-  }
-}
-
- 
-void drawFaceWireframe(carve::poly::Face<3> *face, bool normal, float r, float g, float b) {
-  glDisable(GL_LIGHTING);
-  glDepthMask(GL_FALSE);
-  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-  glDisable(GL_CULL_FACE);
-
-  glColor4f(r, g, b ,1.0);
-  glBegin(GL_POLYGON);
-  glColor4f(r, g, b, 0.1f);
-  for (size_t i = 0, l = face->nVertices(); i != l; ++i) {
-    glVertex(face->vertex(i));
-  }
-  glEnd();
-
-  glDisable(GL_DEPTH_TEST);
-
-  glColor4f(r, g, b ,0.01);
-  glBegin(GL_POLYGON);
-  glColor4f(r, g, b, 0.01f);
-  for (size_t i = 0, l = face->nVertices(); i != l; ++i) {
-    glVertex(face->vertex(i));
-  }
-  glEnd();
-
-  glLineWidth(3.0f);
-  glColor4f(1.0, 0.0, 0.0, 1.0);
-  glBegin(GL_LINES);
-  for (size_t i = 0, l = face->nEdges(); i != l; ++i) {
-    if (static_cast<const carve::poly::Polyhedron *>(face->owner)->connectedFace(face, face->edge(i)) == NULL) {
-      glVertex(face->edge(i)->v1);
-      glVertex(face->edge(i)->v2);
-    }
-  }
-  glEnd();
-  glLineWidth(1.0f);
-
-  glEnable(GL_DEPTH_TEST);
-
-  if (normal) {
-    glBegin(GL_LINES);
-    glColor4f(1.0, 1.0, 0.0, 1.0);
-    glVertex(face->centroid());
-    glColor4f(1.0, 1.0, 0.0, 0.0);
-    glVertex(face->centroid() + 1 / g_scale * face->plane_eqn.N);
-    glEnd();
-  }
-
-  glDepthMask(GL_TRUE);
-  glEnable(GL_LIGHTING);
-}
-
-void drawFaceWireframe(carve::poly::Face<3> *face, bool normal) {
-  drawFaceWireframe(face, normal, 0,0,0);
-}
-
-void drawFaceNormal(carve::poly::Face<3> *face, float r, float g, float b) {
-  glDisable(GL_LIGHTING);
-  glDepthMask(GL_FALSE);
-
-  glLineWidth(1.0f);
-
-  glEnable(GL_DEPTH_TEST);
-
-  glBegin(GL_LINES);
-  glColor4f(1.0, 1.0, 0.0, 1.0);
-  glVertex(face->centroid());
-  glColor4f(1.0, 1.0, 0.0, 0.0);
-  glVertex(face->centroid() + 1 / g_scale * face->plane_eqn.N);
-  glEnd();
-
-  glDepthMask(GL_TRUE);
-  glEnable(GL_LIGHTING);
-}
-
-void drawFaceNormal(carve::poly::Face<3> *face) {
-  drawFaceNormal(face, 0,0,0);
-}
-
-void DebugHooks::drawFaceLoopWireframe(const std::vector<const carve::geom3d::Vector *> &face_loop,
-                                       const carve::geom3d::Vector &normal,
-                                       float r, float g, float b, float a,
-                                       bool inset) {
-  glDisable(GL_DEPTH_TEST);
-
-  const size_t S = face_loop.size();
-
-  double INSET = 0.005;
-
-  if (inset) {
-    glColor4f(r, g, b, a / 2.0);
-    glBegin(GL_LINE_LOOP);
-
-    for (size_t i = 0; i < S; ++i) {
-      size_t i_pre = (i + S - 1) % S;
-      size_t i_post = (i + 1) % S;
-
-      carve::geom3d::Vector v1 = (*face_loop[i] - *face_loop[i_pre]).normalized();
-      carve::geom3d::Vector v2 = (*face_loop[i] - *face_loop[i_post]).normalized();
-
-      carve::geom3d::Vector n1 = cross(normal, v1);
-      carve::geom3d::Vector n2 = cross(v2, normal);
-
-      carve::geom3d::Vector v = *face_loop[i];
-
-      carve::geom3d::Vector p1 = v + INSET * n1;
-      carve::geom3d::Vector p2 = v + INSET * n2;
-
-      carve::geom3d::Vector i1 , i2;
-      double mu1, mu2;
-
-      carve::geom3d::Vector p;
-
-      if (carve::geom3d::rayRayIntersection(carve::geom3d::Ray(v1, p1), carve::geom3d::Ray(v2, p2), i1, i2, mu1, mu2)) {
-        p = (i1 + i2) / 2;
-      } else {
-        p = (p1 + p2) / 2;
-      }
-
-      glVertex(&p);
-    }
-
-    glEnd();
-  }
-
-  glColor4f(r, g, b, a);
-
-  glBegin(GL_LINE_LOOP);
-
-  for (unsigned i = 0; i < S; ++i) {
-    glVertex(face_loop[i]);
-  }
-
-  glEnd();
-
-  glColor4f(r, g, b, a);
-  glPointSize(3.0);
-  glBegin(GL_POINTS);
-
-  for (unsigned i = 0; i < S; ++i) {
-    carve::geom3d::Vector p = *face_loop[i];
-    glVertex(face_loop[i]);
-  }
-
-  glEnd();
-
-  glEnable(GL_DEPTH_TEST);
-}
-
-void DebugHooks::drawFaceLoop(const std::vector<const carve::geom3d::Vector *> &face_loop,
-                              const carve::geom3d::Vector &normal,
-                              float r, float g, float b, float a,
-                              bool offset, 
-                              bool lit) {
-  if (lit) glEnable(GL_LIGHTING); else glDisable(GL_LIGHTING);
-  if (offset) {
-    glEnable(GL_POLYGON_OFFSET_FILL);
-    glPolygonOffset(0.5, 0.5);
-  }
-
-  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
-  GLUtesselator *tess = gluNewTess();
-
-  gluTessCallback(tess, GLU_TESS_BEGIN, (GLUTessCallback)glBegin);
-  gluTessCallback(tess, GLU_TESS_VERTEX, (GLUTessCallback)glVertex3dv);
-  gluTessCallback(tess,  GLU_TESS_END, (GLUTessCallback)glEnd);
-
-  glNormal3f(normal.x, normal.y, normal.z);
-  glColor4f(r, g, b, a);
-
-  gluTessBeginPolygon(tess, (void *)NULL);
-  gluTessBeginContour(tess);
-
-  std::vector<carve::geom3d::Vector> v;
-  v.resize(face_loop.size());
-  for (size_t i = 0, l = face_loop.size(); i != l; ++i) {
-    v[i] = g_scale * (*face_loop[i] + g_translation);
-    gluTessVertex(tess, (GLdouble *)v[i].v, (GLvoid *)v[i].v);
-  }
-
-  gluTessEndContour(tess);
-  gluTessEndPolygon(tess);
-
-  gluDeleteTess(tess);
-
-  if (offset) {
-    glDisable(GL_POLYGON_OFFSET_FILL);
-  }
-  glEnable(GL_LIGHTING);
-}
-
-void DebugHooks::drawFaceLoop2(const std::vector<const carve::geom3d::Vector *> &face_loop,
-                               const carve::geom3d::Vector &normal,
-                               float rF, float gF, float bF, float aF,
-                               float rB, float gB, float bB, float aB,
-                               bool offset,
-                               bool lit) {
-  glEnable(GL_CULL_FACE);
-  glCullFace(GL_BACK);
-  drawFaceLoop(face_loop, normal, rF, gF, bF, aF, offset, lit);
-  glCullFace(GL_FRONT);
-  drawFaceLoop(face_loop, normal, rB, gB, bB, aB, offset, lit);
-  glCullFace(GL_BACK);
-}
-
-void drawPolyhedron(carve::poly::Polyhedron *poly, float r, float g, float b, float a, bool offset, int group) {
-  if (offset) {
-    glEnable(GL_POLYGON_OFFSET_FILL);
-    glPolygonOffset(0.5, 0.5);
-  }
-  glColor4f(r, g, b, a);
-
-  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-  glBegin(GL_TRIANGLES);
-  for (size_t i = 0, l = poly->faces.size(); i != l; ++i) {
-    carve::poly::Face<3> &f = poly->faces[i];
-    if (group == -1 || f.manifold_id == group) {
-      if (f.nVertices() == 3) {
-        glNormal3dv(f.plane_eqn.N.v);
-        glVertex(f.vertex(0));
-        glVertex(f.vertex(1));
-        glVertex(f.vertex(2));
-      }
-    }
-  }
-  glEnd();
-
-  for (size_t i = 0, l = poly->faces.size(); i != l; ++i) {
-    carve::poly::Face<3> &f = poly->faces[i];
-    if (group == -1 || f.manifold_id == group) {
-      if (f.nVertices() != 3) {
-        drawFace(&poly->faces[i], cRGBA(r, g, b, a), false);
-      }
-    }
-  }
-
-  if (offset) {
-    glDisable(GL_POLYGON_OFFSET_FILL);
-  }
-}
-
-void drawEdges(carve::poly::Polyhedron *poly, double alpha, int group) {
-  glBegin(GL_LINES);
-  for (size_t i = 0, l = poly->edges.size(); i != l; ++i) {
-    if (group == -1 || poly->edgeOnManifold(&poly->edges[i], group)) {
-      const std::vector<const carve::poly::Polyhedron::face_t *> &ef = poly->connectivity.edge_to_face[i];
-      if (std::find(ef.begin(), ef.end(), (carve::poly::Polyhedron::face_t *)NULL) != ef.end()) {
-        glColor4f(1.0, 1.0, 0.0, alpha);
-      } else if (ef.size() > 2) {
-        glColor4f(0.0, 1.0, 1.0, alpha);
-      } else {
-        glColor4f(1.0, 0.0, 0.0, alpha);
-      }
-      glVertex(poly->edges[i].v1->v);
-      glVertex(poly->edges[i].v2->v);
-    }
-  }
-  glEnd();
-}
-
-void drawPolyhedronWireframe(carve::poly::Polyhedron *poly, bool normal, int group) {
-  if (normal) {
-    for (size_t i = 0, l = poly->faces.size(); i != l; ++i) {
-      carve::poly::Face<3> &f = poly->faces[i];
-      if (group == -1 || f.manifold_id == group) {
-        drawFaceNormal(&f);
-      }
-    }
-  }
-
-  glDisable(GL_LIGHTING);
-  glDepthMask(GL_FALSE);
-  glDisable(GL_DEPTH_TEST);
-
-  drawEdges(poly, 0.2, group);
-
-  glEnable(GL_DEPTH_TEST);
-
-  drawEdges(poly, 0.8, group);
-
-  glDepthMask(GL_TRUE);
-  glEnable(GL_LIGHTING);
-}
-
-void installDebugHooks() {
-  if (carve::csg::intersect_debugEnabled()) {
-    carve::csg::intersect_installDebugHooks(new DebugHooks());
-  }
-}

thirdparty/carve-1.4.0/common/geom_draw.hpp

@@ -1,41 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/vector.hpp>
-#include <carve/poly.hpp>
-
-#include <carve/octree_decl.hpp>
-#include <carve/octree_impl.hpp>
-
-#include "rgb.hpp"
-
-void drawPolyhedronWireframe(carve::poly::Polyhedron *poly, bool normal = true, int group = -1);
-void drawPolyhedron(carve::poly::Polyhedron *poly, float r, float g, float b, float a, bool offset = false, int group = -1);
-
-void drawFace(carve::poly::Face<3> *face, cRGBA fc, bool offset);
-void drawColourFace(carve::poly::Face<3> *face, const std::vector<cRGBA> &vc, bool offset);
-
-void installDebugHooks();
-void drawCube(const carve::geom3d::Vector &, const carve::geom3d::Vector &);
-void drawOctree(const carve::csg::Octree &);
-
-extern carve::geom3d::Vector g_translation;
-extern double g_scale;

thirdparty/carve-1.4.0/common/geometry.cpp

@@ -1,244 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include "geometry.hpp"
-#include <carve/input.hpp>
-
-carve::poly::Polyhedron *makeCube(const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-  
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +1.0, +1.0));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, +1.0, +1.0));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, -1.0, +1.0));
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, -1.0, +1.0));
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +1.0, -1.0));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, +1.0, -1.0));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, -1.0, -1.0));
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, -1.0, -1.0));
-
-  data.addFace(0, 1, 2, 3);
-  data.addFace(7, 6, 5, 4);
-  data.addFace(0, 4, 5, 1);
-  data.addFace(1, 5, 6, 2);
-  data.addFace(2, 6, 7, 3);
-  data.addFace(3, 7, 4, 0);
-
-  return new carve::poly::Polyhedron(data.points, data.getFaceCount(), data.faceIndices);
-}
-
-static bool _all(int x, int y, int z) {
-  return true;
-}
-
-carve::poly::Polyhedron *makeSubdividedCube(int sub_x, int sub_y, int sub_z,
-                               bool (*inc)(int, int, int), const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-
-  if (inc == NULL) inc = _all;
-
-  data.reserveVertices((sub_x + 1) * (sub_y + 1) * (sub_z + 1));
-  for (int _z = 0; _z < sub_z + 1; ++_z) {
-    double z = 1.0 - 2.0 * _z / sub_z;
-    for (int _y = 0; _y < sub_y + 1; ++_y) {
-      double y = 1.0 - 2.0 * _y / sub_y;
-      for (int _x = 0; _x < sub_x + 1; ++_x) {
-        double x = 1.0 - 2.0 * _x / sub_x;
-        data.addVertex(transform * carve::geom::VECTOR(x, y, z));
-      }
-    }
-  }
-#define OK(x, y, z) ((x) >= 0 && (x) < sub_x && (y) >= 0 && (y) < sub_y && (z) >= 0 && (z) < sub_z)
-#define I(x, y, z) ((x) + (y) * (sub_x + 1) + (z) * ((sub_x + 1) * (sub_y + 1)))
-#define FACE(a, b, c, d) data.addFace(idx[a], idx[b], idx[c], idx[d])
-  for (int _z = 0; _z < sub_z; ++_z) {
-    for (int _y = 0; _y < sub_y; ++_y) {
-      for (int _x = 0; _x < sub_x; ++_x) {
-        int idx[8] = {
-          I(_x,   _y,   _z),
-          I(_x+1, _y,   _z),
-          I(_x+1, _y+1, _z),
-          I(_x,   _y+1, _z),
-          I(_x,   _y,   _z+1),
-          I(_x+1, _y,   _z+1),
-          I(_x+1, _y+1, _z+1),
-          I(_x,   _y+1, _z+1)
-        };
-        if (!inc(_x, _y, _z)) continue;
-        if (!OK(_x - 1, _y, _z) || !inc(_x - 1, _y, _z)) FACE(3, 7, 4, 0);
-        if (!OK(_x + 1, _y, _z) || !inc(_x + 1, _y, _z)) FACE(1, 5, 6, 2);
-        if (!OK(_x, _y - 1, _z) || !inc(_x, _y - 1, _z)) FACE(0, 4, 5, 1);
-        if (!OK(_x, _y + 1, _z) || !inc(_x, _y + 1, _z)) FACE(2, 6, 7, 3);
-        if (!OK(_x, _y, _z - 1) || !inc(_x, _y, _z - 1)) FACE(0, 1, 2, 3);
-        if (!OK(_x, _y, _z + 1) || !inc(_x, _y, _z + 1)) FACE(7, 6, 5, 4);
-        
-      }
-    }
-  }
-
-  return data.create();
-}
-
-carve::poly::Polyhedron *makeDoubleCube(const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, -1.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, -1.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, -1.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, -1.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, +0.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(-1.0, +0.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, +0.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, +0.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, +1.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(+0.0, +1.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +0.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +0.0, +0.5));
-
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +1.0, -0.5));
-  data.addVertex(transform * carve::geom::VECTOR(+1.0, +1.0, +0.5));
-
-  data.addFace(0, 4, 6, 2);
-  data.addFace(6, 8, 12, 10);
-  data.addFace(1, 3, 7, 5);
-  data.addFace(7, 11, 13, 9);
-
-  data.addFace(1, 5, 4, 0);
-  data.addFace(3, 1, 0, 2);
-  data.addFace(7, 3, 2, 6);
-  data.addFace(5, 7, 6, 4);
-
-  data.addFace(11, 7, 6, 10);
-  data.addFace(13, 11, 10, 12);
-  data.addFace(9, 13, 12, 8);
-  data.addFace(7, 9, 8, 6);
- 
-  return data.create();
-}
-
-carve::poly::Polyhedron *makeTorus(int slices,
-                                   int rings,
-                                   double rad1,
-                                   double rad2,
-                                   const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-  data.reserveVertices(slices * rings);
-
-  for (int i = 0; i < slices; i++) {
-    double a1 = i * M_PI * 2.0 / slices;
-    double dy = cos(a1);
-    double dx = sin(a1);
-    for (int j = 0; j < rings; j++) {
-      double a2 = j * M_PI * 2.0 / rings;
-      double x = dx * (rad1 + cos(a2) * rad2);
-      double y = dy * (rad1 + cos(a2) * rad2);
-      double z = sin(a2) * rad2;
-      data.addVertex(transform * carve::geom::VECTOR(x, y, z));
-    }
-  }
-
-#define V(i, j) ((i) * rings + (j))
-
-  data.reserveFaces(slices * rings, 4);
-  for (int i = 0; i < slices; i++) {
-    int i2 = (i + 1) % slices;
-    for (int j = 0; j < rings; j++) {
-      int j2 = (j + 1) % rings;
-      data.addFace(V(i, j), V(i, j2), V(i2, j2), V(i2, j));
-    }
-  }
-#undef V
-
-  return data.create();
-}
-
-carve::poly::Polyhedron *makeCylinder(int slices, 
-                                      double rad, 
-                                      double height, 
-                                      const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-  data.reserveVertices(slices * 2 + 2);
-
-  data.addVertex(transform * carve::geom::VECTOR(0, 0, +height/2));
-  data.addVertex(transform * carve::geom::VECTOR(0, 0, -height/2));
-
-  for (int i = 0; i < slices; i++) {
-    double a1 = i * M_PI * 2.0 / slices;
-    double y = cos(a1) * rad;
-    double x = sin(a1) * rad;
-    data.addVertex(transform * carve::geom::VECTOR(x, y, +height/2));
-    data.addVertex(transform * carve::geom::VECTOR(x, y, -height/2));
-  }
-
-  data.reserveFaces(slices * 3, 4);
-  for (int i = 0; i < slices; i++) {
-    data.addFace(0,
-                 2 + ((i+1) % slices) * 2,
-                 2 + i * 2);
-  }
-  for (int i = 0; i < slices; i++) {
-    data.addFace(2 + i * 2,
-                 2 + ((i+1) % slices) * 2,
-                 3 + ((i+1) % slices) * 2,
-                 3 + i * 2);
-  }
-  for (int i = 0; i < slices; i++) {
-    data.addFace(1,
-                 3 + i * 2,
-                 3 + ((i+1) % slices) * 2);
-  }
-
-  return data.create();
-}
-
-carve::poly::Polyhedron *makeCone(int slices, 
-                                  double rad, 
-                                  double height, 
-                                  const carve::math::Matrix &transform) {
-  carve::input::PolyhedronData data;
-  data.reserveVertices(slices + 2);
-
-  data.addVertex(transform * carve::geom::VECTOR(0, 0, +height/2));
-  data.addVertex(transform * carve::geom::VECTOR(0, 0, -height/2));
-
-  for (int i = 0; i < slices; i++) {
-    double a1 = i * M_PI * 2.0 / slices;
-    double y = cos(a1) * rad;
-    double x = sin(a1) * rad;
-    data.addVertex(transform * carve::geom::VECTOR(x, y, -height/2));
-  }
-  data.reserveFaces(slices * 2, 3);
-  for (int i = 0; i < slices; i++) {
-    data.addFace(0,
-                 2 + ((i+1) % slices),
-                 2 + i);
-  }
-  for (int i = 0; i < slices; i++) {
-    data.addFace(1,
-                 2 + i,
-                 2 + ((i+1) % slices));
-  }
-
-  return data.create();
-}

thirdparty/carve-1.4.0/common/geometry.hpp

@@ -1,46 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/poly.hpp>
-#include <carve/matrix.hpp>
-
-#ifdef WIN32
-#undef rad1
-#undef rad2
-#endif
-
-carve::poly::Polyhedron *makeCube(const carve::math::Matrix &transform = carve::math::Matrix());
-carve::poly::Polyhedron *makeSubdividedCube(int sub_x = 3, int sub_y = 3, int sub_z = 3,
-                                            bool (*inc)(int, int, int) = NULL, const carve::math::Matrix &transform = carve::math::Matrix());
-carve::poly::Polyhedron *makeDoubleCube(const carve::math::Matrix &transform = carve::math::Matrix());
-carve::poly::Polyhedron *makeTorus(int slices, 
-                                   int rings, 
-                                   double rad1, 
-                                   double rad2, 
-                                   const carve::math::Matrix &transform = carve::math::Matrix());
-carve::poly::Polyhedron *makeCylinder(int slices, 
-                                      double rad, 
-                                      double height, 
-                                      const carve::math::Matrix &transform = carve::math::Matrix());
-carve::poly::Polyhedron *makeCone(int slices, 
-                                  double rad, 
-                                  double height, 
-                                  const carve::math::Matrix &transform = carve::math::Matrix());

thirdparty/carve-1.4.0/common/opts.hpp

@@ -1,246 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <string>
-#include <list>
-#include <vector>
-#include <iomanip>
-
-#include <iostream>
-
-#include "stringfuncs.hpp"
-
-namespace opt {
-  struct Help {
-    std::string long_opt;
-    std::string short_opt;
-    bool arg;
-    std::string text;
-    Help(const std::string &_long_opt, const std::string &_short_opt, bool _arg, const std::string &_text) :
-        long_opt(_long_opt), short_opt(_short_opt), arg(_arg), text(_text) {
-    }
-  };
-
-
-
-  struct Short {
-    char ch;
-    bool arg;
-    std::string help;
-
-    Short(char _ch, bool _arg, const std::string &_help) : ch(_ch), arg(_arg), help(_help) {}
-  };
-
-
-
-  struct Long {
-    std::string str;
-    bool arg;
-    std::string help;
-
-    Long(const std::string &_str, bool _arg, const std::string &_help) : str(_str), arg(_arg), help(_help) {}
-  };
-
-
-
-  struct exception {
-  private:
-    mutable std::string err;
-    mutable std::ostringstream accum;
-
-  public:
-    exception(const std::string &e) : err(e), accum() { }
-    exception() : err(), accum() { }
-    exception(const exception &e) : err(e.str()), accum() { }
-
-    const std::string &str() const {
-      if (accum.tellp()) {
-        err = accum.str();
-        accum.str("");
-      }
-      return err;
-    }
-
-    template<typename T>
-    exception &operator<<(const T &t) {
-      accum << t;
-      return *this;
-    }
-  };
-
-
-
-  class Parser {
-  protected:
-    std::list<Short> short_opts;
-    std::list<Long> long_opts;
-    std::list<Help> help_text;
-
-    std::string progname;
-
-    virtual void help(std::ostream &out) {
-      size_t max_long = 0;
-      size_t max_short = 0;
-      for (std::list<Help>::iterator i = help_text.begin(); i != help_text.end(); ++i) {
-        max_long = std::max(max_long, (*i).long_opt.size());
-        max_short = std::max(max_short, (*i).short_opt.size());
-      }
-
-      out << usageStr() << std::endl;
-      out << std::setfill(' ');
-      for (std::list<Help>::iterator i = help_text.begin(); i != help_text.end(); ++i) {
-        out.setf(std::ios::left);
-        out << std::setw(max_long + 1) << (*i).long_opt << std::setw(max_short + 1) << (*i).short_opt;
-        if ((*i).arg) {
-          out << "{arg} ";
-        } else {
-          out << "      ";
-        }
-        out << (*i).text << std::endl;
-      }
-    }
-
-    virtual std::string usageStr() {
-      return std::string ("Usage: ") + progname + std::string(" [options] [args]");
-    };
-
-    virtual void optval(const std::string &o, const std::string &v) {
-    }
-
-    virtual void arg(const std::string &a) {
-    }
-
-    void long_opt(std::vector<std::string>::const_iterator &i, const std::vector<std::string>::const_iterator &e) {
-      const std::string &a(*i);
-      std::string opt, val;
-      bool has_argopt;
-
-      std::string::size_type eq = a.find('=');
-      has_argopt = eq != std::string::npos;
-      if (has_argopt) {
-        opt = a.substr(2, eq - 2);
-        val = a.substr(eq + 1);
-      } else {
-        opt = a.substr(2);
-        val = "";
-      }
-      for (std::list<Long>::iterator j = long_opts.begin(), je = long_opts.end(); j != je; ++j) {
-        if ((*j).str == opt) {
-          if (!(*j).arg && has_argopt) throw exception() << "unexpected argument for option --" << (*j).str << ".";
-          if ((*j).arg) {
-            if (++i == e) throw exception() << "missing argument for option --" << (*j).str << ".";
-            val = *i;
-          }
-          optval("--" + opt, val);
-          ++i;
-          return;
-        }
-      }
-      throw exception() << "unrecognised option --" << opt << ".";
-    }
-
-    void short_opt(std::vector<std::string>::const_iterator &i, const std::vector<std::string>::const_iterator &e) {
-      const std::string &a(*i);
-      
-      for (std::string::size_type j = 1; j < a.size(); ++j) {
-        for (std::list<Short>::iterator k = short_opts.begin(), ke = short_opts.end(); k != ke; ++k) {
-          if ((*k).ch == a[j]) {
-            if ((*k).arg) {
-              if (j < a.size() - 1) {
-                optval("-" + a.substr(j, 1), a.substr(j + 1));
-                j = a.size() - 1;
-              } else {
-                if (++i == e) throw exception() << "missing argument for option -" << a[j] << ".";
-                optval("-" + a.substr(j, 1), *i);
-              }
-            } else {
-              optval("-" + a.substr(j, 1), "");
-            }
-            goto found;
-          }
-        }
-        throw exception() << "unrecognised option -" << a[j] << ".";
-      found:;
-      }
-      ++i;
-    }
-
-  public:
-    Parser() {
-    }
-
-    virtual ~Parser() {
-    }
-
-    Parser &option(const std::string &str, char ch, bool arg, const std::string &help) {
-      long_opts.push_back(Long(str, arg, help));
-      short_opts.push_back(Short(ch, arg, help));
-      help_text.push_back(Help("--" + str, std::string("-") + ch, arg, help));
-      return *this;
-    }
-
-    Parser &option(const std::string &str, bool arg, const std::string &help) {
-      long_opts.push_back(Long(str, arg, help));
-      help_text.push_back(Help("--" + str, "", arg, help));
-      return *this;
-    }
-
-    Parser &option(char ch, bool arg, const std::string &help) {
-      short_opts.push_back(Short(ch, arg, help));
-      help_text.push_back(Help("", std::string("-") + ch, arg, help));
-      return *this;
-    }
-
-    bool parse(const std::string &pn, const std::vector<std::string> &opts) {
-      try {
-        progname = pn;
-        std::vector<std::string>::const_iterator i = opts.begin();
-        std::vector<std::string>::const_iterator e = opts.end();
-        while (i != e) {
-          const std::string &a(*i);
-          if (a[0] == '-') {
-            if (a == "-" || a == "--") { ++i; break; }
-            if (a[1] == '-') {
-              long_opt(i, e);
-            } else {
-              short_opt(i, e);
-            }
-          } else {
-            break;
-          }
-        }
-        while (i != e) { arg(*i++); }
-        return true;
-      } catch (exception e) {
-        std::cerr << e.str() << std::endl;
-        help(std::cerr);
-        return false;
-      }
-    }
-
-    bool parse(int argc, char **argv) {
-      std::vector<std::string> opts(argc-1);
-      for (int i = 1; i < argc; ++i) {
-        opts[i-1] = argv[i];
-      }
-      return parse(argv[0], opts);
-    }
-  };
-
-}

thirdparty/carve-1.4.0/common/read_ply.cpp

@@ -1,355 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include <carve/input.hpp>
-#include <gloop/model/stream.hpp>
-#include <gloop/model/ply_format.hpp>
-#include <gloop/model/obj_format.hpp>
-#include <gloop/model/vtk_format.hpp>
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <fstream>
-
-#ifndef WIN32
-#  include <stdint.h>
-#endif
-
-
-
-namespace {
-  struct line : public gloop::stream::null_reader {
-    carve::input::PolylineSetData *data;
-    line(carve::input::PolylineSetData *_data) : data(_data) { }
-    virtual void length(int len) {
-    }
-    virtual void next() {
-      data->beginPolyline();
-    }
-    virtual void end() {
-    }
-    carve::input::PolylineSetData::polyline_data_t &curr() const {
-      return data->polylines.back();
-    }
-  };
-
-  struct line_closed : public gloop::stream::reader<bool> {
-    line *l;
-    line_closed(line *_l) : l(_l) { }
-    virtual void value(bool val) { l->curr().first = val; }
-  };
-
-  struct line_idx : public gloop::stream::reader<int> {
-    line *l;
-    line_idx(line *_l) : l(_l) { }
-    virtual void length(size_t len) { if (l) l->curr().second.reserve(len); }
-    virtual void value(int val) { l->curr().second.push_back(val); }
-  };
-
-  template<typename container_t>
-  struct vertex : public gloop::stream::null_reader {
-    container_t &container;
-    vertex(container_t &_container) : container(_container) {
-    }
-    virtual void next() {
-      container.push_back(carve::geom3d::Vector());
-    }
-    virtual void length(int l) {
-      if (l > 0) container.reserve(container.size() + l);
-    }
-    virtual void end() {
-    }
-    carve::geom3d::Vector &curr() const {
-      return container.back();
-    }
-  };
-  template<typename container_t>
-  vertex<container_t> *vertex_inserter(container_t &container) { return new vertex<container_t>(container); }
-
-
-
-  template<int idx, typename curr_t>
-  struct vertex_component : public gloop::stream::reader<double> {
-    const curr_t *i;
-    vertex_component(const curr_t *_i) : i(_i) { }
-    virtual void value(double val) { i->curr().v[idx] = val; }
-  };
-  template<int idx, typename curr_t>
-  vertex_component<idx, curr_t> *vertex_component_inserter(const curr_t *i) { return new vertex_component<idx, curr_t>(i); }
-
-
-
-  struct face : public gloop::stream::null_reader {
-    carve::input::PolyhedronData *data;
-    face(carve::input::PolyhedronData *_data) : data(_data) {
-    }
-    virtual void length(int l) {
-      if (l > 0) data->reserveFaces(l, 3);
-    }
-  };
-
-  struct face_idx : public gloop::stream::reader<int> {
-    carve::input::PolyhedronData *data;
-    mutable std::vector<int> vidx;
-
-    face_idx(carve::input::PolyhedronData *_data) : data(_data), vidx() { }
-
-    virtual void length(int l) { vidx.clear(); vidx.reserve(l); }
-    virtual void value(int val) { vidx.push_back(val); }
-    virtual void end() { data->addFace(vidx.begin(), vidx.end()); }
-  };
-
-  struct tristrip_idx : public gloop::stream::reader<int> {
-    carve::input::PolyhedronData *data;
-    mutable int a, b, c;
-    mutable bool clk;
-
-    tristrip_idx(carve::input::PolyhedronData *_data) : data(_data), a(-1), b(-1), c(-1), clk(true) { }
-
-    virtual void value(int val) {
-      a = b; b = c; c = val;
-      if (a == -1 || b == -1 || c == -1) {
-        clk = true;
-      } else {
-        if (clk) {
-          data->addFace(a, b, c);
-        } else {
-          data->addFace(c, b, a);
-        }
-        clk = !clk;
-      }
-    }
-
-    virtual void length(int len) {
-      data->reserveFaces(len - 2, 3);
-    }
-  };
-
-  struct begin_pointset : public gloop::stream::null_reader {
-    gloop::stream::model_reader &sr;
-    carve::input::Input &inputs;
-    carve::input::PointSetData *data;
-
-    begin_pointset(gloop::stream::model_reader &_sr, carve::input::Input &_inputs) : sr(_sr), inputs(_inputs) {
-    }
-    ~begin_pointset() {
-    }
-    virtual void begin() {
-      data = new carve::input::PointSetData();
-      vertex<std::vector<carve::geom3d::Vector> > *vi = vertex_inserter(data->points);
-      sr.addReader("pointset.vertex", vi);
-      sr.addReader("pointset.vertex.x", vertex_component_inserter<0>(vi));
-      sr.addReader("pointset.vertex.y", vertex_component_inserter<1>(vi));
-      sr.addReader("pointset.vertex.z", vertex_component_inserter<2>(vi));
-    }
-    virtual void end() {
-      std::cerr << "pointset complete" << std::endl;
-      inputs.addDataBlock(data);
-    }
-    virtual void fail() {
-      delete data;
-    }
-  };
-
-  struct begin_polyline : public gloop::stream::null_reader {
-    gloop::stream::model_reader &sr;
-    carve::input::Input &inputs;
-    carve::input::PolylineSetData *data;
-
-    begin_polyline(gloop::stream::model_reader &_sr, carve::input::Input &_inputs) : sr(_sr), inputs(_inputs) {
-    }
-    ~begin_polyline() {
-    }
-    virtual void begin() {
-      data = new carve::input::PolylineSetData();
-      vertex<std::vector<carve::geom3d::Vector> > *vi = vertex_inserter(data->points);
-      sr.addReader("polyline.vertex", vi);
-      sr.addReader("polyline.vertex.x", vertex_component_inserter<0>(vi));
-      sr.addReader("polyline.vertex.y", vertex_component_inserter<1>(vi));
-      sr.addReader("polyline.vertex.z", vertex_component_inserter<2>(vi));
-
-      line *li = new line(data);
-      sr.addReader("polyline.polyline", li);
-      sr.addReader("polyline.polyline.closed", new line_closed(li));
-      sr.addReader("polyline.polyline.vertex_indices", new line_idx(li));
-    }
-    virtual void end() {
-      inputs.addDataBlock(data);
-    }
-    virtual void fail() {
-      delete data;
-    }
-  };
-
-  struct begin_polyhedron : public gloop::stream::null_reader {
-    gloop::stream::model_reader &sr;
-    carve::input::Input &inputs;
-    carve::input::PolyhedronData *data;
-
-    begin_polyhedron(gloop::stream::model_reader &_sr, carve::input::Input &_inputs) : sr(_sr), inputs(_inputs) {
-    }
-    ~begin_polyhedron() {
-    }
-    virtual void begin() {
-      data = new carve::input::PolyhedronData();
-      vertex<std::vector<carve::geom3d::Vector> > *vi = vertex_inserter(data->points);
-      sr.addReader("polyhedron.vertex", vi);
-      sr.addReader("polyhedron.vertex.x", vertex_component_inserter<0>(vi));
-      sr.addReader("polyhedron.vertex.y", vertex_component_inserter<1>(vi));
-      sr.addReader("polyhedron.vertex.z", vertex_component_inserter<2>(vi));
-
-      sr.addReader("polyhedron.face", new face(data));
-      sr.addReader("polyhedron.face.vertex_indices", new face_idx(data));
-
-      sr.addReader("polyhedron.tristrips.vertex_indices", new tristrip_idx(data));
-    }
-    virtual void end() {
-      inputs.addDataBlock(data);
-    }
-    virtual void fail() {
-      delete data;
-    }
-  };
- 
-  void modelSetup(carve::input::Input &inputs, gloop::stream::model_reader &model) {
-    model.addReader("polyhedron", new begin_polyhedron(model, inputs));
-    model.addReader("polyline", new begin_polyline(model, inputs));
-    model.addReader("pointset", new begin_pointset(model, inputs));
-  }
-}
-
-
-
-template<typename filetype_t>
-bool readFile(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  filetype_t f;
-
-  modelSetup(inputs, f);
-  if (!f.read(in)) return false;
-  inputs.transform(transform);
-  return true;
-}
-
-
-
-template<typename filetype_t>
-carve::poly::Polyhedron *readFile(std::istream &in, const carve::math::Matrix &transform) {
-  carve::input::Input inputs;
-  if (!readFile<filetype_t>(in, inputs, transform)) {
-    return false;
-  }
-  for (std::list<carve::input::Data *>::const_iterator i = inputs.input.begin(); i != inputs.input.end(); ++i) {
-    carve::poly::Polyhedron *poly = inputs.create<carve::poly::Polyhedron>(*i);
-    if (poly) return poly;
-  }
-  return NULL;
-}
-
-
-
-template<typename filetype_t>
-bool readFile(const std::string &in_file,
-              carve::input::Input &inputs,
-              const carve::math::Matrix &transform = carve::math::Matrix::IDENT()) {
-  std::ifstream in(in_file.c_str(),std::ios_base::binary | std::ios_base::in);
-
-  if (!in.is_open()) {
-    std::cerr << "File '" <<  in_file << "' could not be opened." << std::endl;
-    return false;
-  }
-  std::cerr << "Loading " << in_file << "'" << std::endl;
-  return readFile<filetype_t>(in, inputs, transform);
-}
-
-
-
-template<typename filetype_t>
-carve::poly::Polyhedron* readFile(const std::string &in_file,
-                                 const carve::math::Matrix &transform = carve::math::Matrix::IDENT()) {
-  std::ifstream in(in_file.c_str(),std::ios_base::binary | std::ios_base::in);
-
-  if (!in.is_open()) {
-    std::cerr << "File '" <<  in_file << "' could not be opened." << std::endl;
-    return NULL;
-  }
-
-  std::cerr << "Loading '" << in_file << "'" << std::endl;
-  return readFile<filetype_t>(in, transform);
-}
-
-
-
-
-bool readPLY(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::ply::PlyReader>(in, inputs, transform);
-}
-
-carve::poly::Polyhedron *readPLY(std::istream &in, const carve::math::Matrix &transform) {
-  return readFile<gloop::ply::PlyReader>(in, transform);
-}
-
-bool readPLY(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::ply::PlyReader>(in_file, inputs, transform);
-}
-
-carve::poly::Polyhedron *readPLY(const std::string &in_file, const carve::math::Matrix &transform) {
-  return readFile<gloop::ply::PlyReader>(in_file, transform);
-}
-
-
-
-bool readOBJ(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::obj::ObjReader>(in, inputs, transform);
-}
-
-carve::poly::Polyhedron *readOBJ(std::istream &in, const carve::math::Matrix &transform) {
-  return readFile<gloop::obj::ObjReader>(in, transform);
-}
-
-bool readOBJ(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::obj::ObjReader>(in_file, inputs, transform);
-}
-
-carve::poly::Polyhedron *readOBJ(const std::string &in_file, const carve::math::Matrix &transform) {
-  return readFile<gloop::obj::ObjReader>(in_file, transform);
-}
-
-
-
-bool readVTK(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::vtk::VtkReader>(in, inputs, transform);
-}
-
-carve::poly::Polyhedron *readVTK(std::istream &in, const carve::math::Matrix &transform) {
-  return readFile<gloop::vtk::VtkReader>(in, transform);
-}
-
-bool readVTK(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform) {
-  return readFile<gloop::vtk::VtkReader>(in_file, inputs, transform);
-}
-
-carve::poly::Polyhedron *readVTK(const std::string &in_file, const carve::math::Matrix &transform) {
-  return readFile<gloop::vtk::VtkReader>(in_file, transform);
-}
-
-
-

thirdparty/carve-1.4.0/common/read_ply.hpp

@@ -1,55 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/poly.hpp>
-#include <carve/matrix.hpp>
-
-#include <istream>
-#include <fstream>
-
-#include <carve/input.hpp>
-
-
-
-bool readPLY(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-bool readPLY(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-carve::poly::Polyhedron *readPLY(std::istream &in, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-carve::poly::Polyhedron *readPLY(const std::string &in_file, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-
-
-bool readOBJ(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-bool readOBJ(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-carve::poly::Polyhedron *readOBJ(std::istream &in, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-carve::poly::Polyhedron *readOBJ(const std::string &in_file, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-
-
-bool readVTK(std::istream &in, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-bool readVTK(const std::string &in_file, carve::input::Input &inputs, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-carve::poly::Polyhedron *readVTK(std::istream &in, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-carve::poly::Polyhedron *readVTK(const std::string &in_file, const carve::math::Matrix &transform = carve::math::Matrix::IDENT());
-
-
-

thirdparty/carve-1.4.0/common/rgb.hpp

@@ -1,101 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <functional>
-
-struct cRGB {
-  typedef float value_type;
-  value_type r, g, b;
-
-  cRGB() : r(0), g(0), b(0) { }
-
-  template <typename T>
-  cRGB(T _r, T _g, T _b) : r((value_type)_r), g((value_type)_g), b((value_type)_b) { }
-};
-
-struct cRGBA {
-  typedef float value_type;
-  value_type r, g, b, a;
-
-  cRGBA() : r(0),g(0),b(0),a(1) { }
-  template <typename T>
-  cRGBA(T _r, T _g, T _b, T _a = T(1)) : r((value_type)_r), g((value_type)_g), b((value_type)_b), a((value_type)_a) { }
-
-  cRGBA(const cRGB &rgb) : r(rgb.r), g(rgb.g), b(rgb.b), a(1) { }
-};
-
-static inline cRGB operator+(const cRGB &a, const cRGB &b) {
-  return cRGB(a.r + b.r, a.g + b.g, a.b + b.b);
-}
-static inline cRGB &operator+=(cRGB &a, const cRGB &b) {
-  a.r += b.r; a.g += b.g; a.b += b.b;
-  return a;
-}
-
-static inline cRGB operator*(double s, const cRGB &a) {
-  return cRGB(s * a.r, s * a.g, s * a.b);
-}
-
-static inline cRGBA operator+(const cRGBA &a, const cRGBA &b) {
-  return cRGBA(a.r + b.r, a.g + b.g, a.b + b.b, a.a + b.a);
-}
-static inline cRGBA &operator+=(cRGBA &a, const cRGBA &b) {
-  a.r += b.r; a.g += b.g; a.b += b.b; a.a += b.a;
-  return a;
-}
-
-static inline cRGBA operator*(double s, const cRGBA &a) {
-  return cRGBA(s * a.r, s * a.g, s * a.b, s * a.a);
-}
-
-static inline cRGB HSV2RGB(float H, float S, float V) {
-  H = 6.0f * H;
-  if (S < 5.0e-6) {
-    cRGB(V, V, V);
-  } else {
-    int i = (int)H;
-    float f = H - i;
-    float p1 = V * (1.0f - S);
-    float p2 = V * (1.0f - S * f);
-    float p3 = V * (1.0f - S * (1.0f - f));
-    switch (i) {
-    case 0: return cRGB(V, p3, p1);
-    case 1: return cRGB(p2,  V, p1);
-    case 2: return cRGB(p1,  V, p3);
-    case 3: return cRGB(p1, p2,  V);
-    case 4: return cRGB(p3, p1,  V);
-    case 5: return cRGB(V, p1, p2);
-    }
-  }
-  return cRGB(0, 0, 0);
-}
-
-struct colour_clamp_t {
-  cRGB operator()(const cRGB &c) const {
-    return cRGB(std::min(std::max(c.r, 0.0f), 1.0f),
-                std::min(std::max(c.g, 0.0f), 1.0f),
-                std::min(std::max(c.b, 0.0f), 1.0f));
-  }
-  cRGBA operator()(const cRGBA &c) const {
-    return cRGBA(std::min(std::max(c.r, 0.0f), 1.0f),
-                 std::min(std::max(c.g, 0.0f), 1.0f),
-                 std::min(std::max(c.b, 0.0f), 1.0f),
-                 std::min(std::max(c.a, 0.0f), 1.0f));
-  }
-};

thirdparty/carve-1.4.0/common/scene.cpp

@@ -1,480 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include "scene.hpp"
-
-#include <carve/matrix.hpp>
-#include <carve/geom3d.hpp>
-
-#include <GL/glui.h>
-
-static int lastx = 0, lasty = 0;
-static unsigned buttons;
-static int lastbutton = 0;
-
-static Scene *g_scene = NULL;
-static int g_mainWindow = NULL;
-static GLUI *g_rightPanel = NULL;
-static double near_plane = 0.2;
-static double far_plane = 200;
-carve::math::Matrix g_projection, g_modelview;
-
-void Scene::updateDisplay() {
-  if (CAM_ELEVATION < -90.0) CAM_ELEVATION = -90;
-  if (CAM_ELEVATION > 90.0) CAM_ELEVATION = 90;
-  if (CAM_DIST < 0.05) {
-    CAM_DIST = 0.05;
-  }
-  glutPostWindowRedisplay(g_mainWindow);
-  glutPostRedisplay();
-}
-
-carve::geom3d::Vector rotateWithVector(const carve::geom3d::Vector &x, carve::geom3d::Vector u, float ang) {
-  carve::geom3d::Vector h,v,uxx;
-
-  u.normalize();
-
-
-  uxx = cross(u, x) * (float)sin(ang);
-
-  h = u * (dot(x,u));
-
-  v = (x - h) * (float)cos(ang);
-
-  return (h + v) + uxx;
-}
-
-// Our world is Z up.
-const carve::geom3d::Vector WORLD_RIGHT = carve::geom::VECTOR(1,0,0);
-const carve::geom3d::Vector WORLD_UP = carve::geom::VECTOR(0,0,1);
-const carve::geom3d::Vector WORLD_IN = carve::geom::VECTOR(0,1,0);
-
-void getCameraVectors(float rot, float elev, carve::geom3d::Vector &right, carve::geom3d::Vector &up, carve::geom3d::Vector &in) {
-  right = WORLD_RIGHT;
-  up = WORLD_UP;
-  in = WORLD_IN;
-
-  right = rotateWithVector(right, WORLD_RIGHT, carve::math::radians(elev));
-  up = rotateWithVector(up, WORLD_RIGHT, carve::math::radians(elev));
-  in = rotateWithVector(in, WORLD_RIGHT, carve::math::radians(elev));
-  right = rotateWithVector(right, WORLD_UP, carve::math::radians(rot));
-  up = rotateWithVector(up, WORLD_UP, carve::math::radians(rot));
-  in = rotateWithVector(in, WORLD_UP, carve::math::radians(rot));
-}
-
-GLvoid Scene::_drag(int x, int y) {
-  int dx = x - lastx;
-  int dy = y - lasty;
-
-  if (buttons == 0x04) {
-    CAM_DIST *= 1.0 + 0.01 * (y - lasty);
-    CAM_DIST_REAL *= 1.0 + 0.01 * (y - lasty);
-    updateDisplay();
-  } else if (buttons == 0x01) {
-    CAM_ELEVATION += 0.5 * (y-lasty);
-    CAM_ROT -= 0.5 * (x - lastx);
-    updateDisplay();
-  } else if (buttons == 0x02) {
-    carve::geom3d::Vector right, up, in;
-    getCameraVectors(CAM_ROT, CAM_ELEVATION, right, up, in);
-
-    right.scaleBy(2 * dx * CAM_DIST / WIDTH);
-    up.scaleBy(2 * dy * CAM_DIST / HEIGHT);
-    CAM_LOOK += right;
-    CAM_LOOK += up;
-    CAM_LOOK_REAL += right;
-    CAM_LOOK_REAL += up;
-    updateDisplay();
-  }
-
-
-  lastx = x;
-  lasty = y;
-}
-
-GLvoid Scene::_click(int button, int state, int x, int y) {
-  unsigned mask = 1 << button;
-  if (state) {
-    buttons &= ~mask;
-  } else {
-    buttons |= mask;
-  }
-
-  lastx = x;
-  lasty = y;
-  click(button, state, x, y);
-}
-
-GLvoid Scene::_key(unsigned char k, int x, int y) {
-  double rate = 1.0;
-  if (isupper(k)) { rate = 0.1; k = tolower(k); }
-
-  switch (k) {
-  case 'q':
-    exit(0);
-    break;
-  case 'g':
-    disp_grid = !disp_grid;
-    break;
-  case 'h':
-    disp_axes = !disp_axes;
-    break;
-  case 'w':
-    if (CAM_ELEVATION > -85.0) CAM_ELEVATION -= 5.0 * rate;
-    break;
-  case 's':
-    if (CAM_ELEVATION < 85.0) CAM_ELEVATION += 5.0 * rate;
-    break;
-  case 'a':
-    CAM_ROT += 5.0 * rate;
-    break;
-  case 'd':
-    CAM_ROT -= 5.0 * rate;
-    break;
-  case 'r':
-    CAM_DIST += 2.0 * rate;
-    break;
-  case 'f':
-    CAM_DIST -= 2.0 * rate;
-    break;
-  case 'i':
-    CAM_LOOK.x -= cos(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    CAM_LOOK.z -= sin(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    break;
-  case 'j':
-    CAM_LOOK.x -= sin(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    CAM_LOOK.z += cos(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    break;
-  case 'k':
-    CAM_LOOK.x += cos(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    CAM_LOOK.z += sin(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    break;
-  case 'l':
-    CAM_LOOK.x += sin(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    CAM_LOOK.z -= cos(carve::math::radians(CAM_ROT)) * 2.0 * rate;
-    break;
-  case 'z':
-    near_plane *= 1.1;
-    break;
-  case 'x':
-    near_plane /= 1.1;
-    break;
-  case 'c':
-    far_plane *= 1.1;
-    break;
-  case 'v':
-    far_plane /= 1.1;
-    break;
-  default: {
-    if (!key(k, x, y)) goto skip_redisplay;
-    break;
-  }
-  }
-  updateDisplay();
- skip_redisplay:;
-}
-
-
-GLvoid Scene::_draw() {
-  glMatrixMode(GL_PROJECTION);
-  glLoadIdentity();
-  double w = WIDTH;
-  double h = HEIGHT;
-
-  if (h == 0) h = 1;
-  glViewport(0, 0, WIDTH, HEIGHT);
-  if (w > h) {
-    double r = w / h;
-    glFrustum(-0.2 * r, 0.2 * r, -0.2, 0.2, near_plane, far_plane);
-  } else {
-    double r = h / w;
-    glFrustum(-0.2, 0.2, -0.2 * r, 0.2 * r, near_plane, far_plane);
-  }
-
-  glMatrixMode(GL_MODELVIEW);
-  glLoadIdentity();
-
-  CAM_LOOK_REAL = (CAM_LOOK_REAL * 4 + CAM_LOOK) / 5;
-  CAM_DIST_REAL = (CAM_DIST_REAL * 4 + CAM_DIST) / 5;
-
-  // if they are far apart post another redisplay
-  if ((CAM_LOOK_REAL - CAM_LOOK).length() > 0.001) {
-    glutPostRedisplay();
-  } else {
-    CAM_LOOK_REAL = CAM_LOOK;
-  }
-  if (fabs(CAM_DIST_REAL - CAM_DIST) > 0.001) {
-    glutPostRedisplay();
-  } else {
-    CAM_DIST_REAL = CAM_DIST;
-  }
-
-  carve::geom3d::Vector right, up, in;
-  getCameraVectors(CAM_ROT, CAM_ELEVATION, right, up, in);
-  in = CAM_DIST_REAL * in;
-  gluLookAt(CAM_LOOK_REAL.x + in.x, CAM_LOOK_REAL.y + in.y, CAM_LOOK_REAL.z + in.z,
-            CAM_LOOK_REAL.x, CAM_LOOK_REAL.y, CAM_LOOK_REAL.z,
-            up.x, up.y, up.z);
-
-  glGetDoublev(GL_MODELVIEW_MATRIX, g_modelview.v);
-  glGetDoublev(GL_PROJECTION_MATRIX, g_projection.v);
-
-
-  glShadeModel(GL_SMOOTH);
-  glClearDepth(1.0);
-  glClearColor(0.05f, 0.075f, 0.2f, 1.0f);
-  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-  {
-    const float amb[] = {0.05f, 0.05f, 0.05f, 1.0f};
-    const float diff[] = {1.0f, 0.8f, 0.5f, 1.0f};
-    const float spec[] = {0.4f, 0.4f, 0.4f, 1.0f};
-    const float pos[] = {-40.0f, 40.0f, 80.0f, 0.0f};
-
-    glLightfv(GL_LIGHT0, GL_AMBIENT, amb);
-    glLightfv(GL_LIGHT0, GL_DIFFUSE, diff);
-    glLightfv(GL_LIGHT0, GL_SPECULAR, spec);
-    glLightfv(GL_LIGHT0, GL_POSITION, pos);
-  }
-
-  {
-    const float amb[] = {0.05f, 0.05f, 0.05f, 1.0f};
-    const float diff[] = {0.8f, 0.8f, 1.0f, 1.0f};
-    const float spec[] = {0.4f, 0.4f, 0.4f, 1.0f};
-    const float pos[] = {+50.0f, -10.0f, 10.0f, 0.0f};
-
-    glLightfv(GL_LIGHT1, GL_AMBIENT, amb);
-    glLightfv(GL_LIGHT1, GL_DIFFUSE, diff);
-    glLightfv(GL_LIGHT1, GL_SPECULAR, spec);
-    glLightfv(GL_LIGHT1, GL_POSITION, pos);
-  }
-
-  glCullFace(GL_BACK);
-
-  glEnable(GL_DEPTH_TEST);
-  glEnable(GL_LIGHT0);
-  glEnable(GL_LIGHT1);
-  glEnable(GL_LIGHTING);
-  glEnable(GL_NORMALIZE);
-  glEnable(GL_COLOR_MATERIAL);
-
-  glMatrixMode(GL_MODELVIEW);
-  glPushMatrix();
-
-  glEnable(GL_BLEND);
-  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-  glDisable(GL_LIGHTING);
-  glDisable(GL_DEPTH);
-
-  if (disp_grid) {
-    glBegin(GL_LINE_LOOP);
-    glColor4f(1,1,1,0.5);
-    glVertex3f(-30,-30,0);
-    glVertex3f(+30,-30,0);
-    glVertex3f(+30,+30,0);
-    glVertex3f(-30,+30,0);
-    glEnd();
-
-    glBegin(GL_LINES);
-    glColor4f(1.0f, 1.0f, 1.0f, 0.3f);
-    for (int i = 0; i < 30; i++) {
-      glVertex3f(i * 2.0f - 30.0f, -30.0f, 0.0f);
-      glVertex3f(i * 2.0f - 30.0f, +30.0f, 0.0f);
-      glVertex3f(-30.0f, i * 2.0f - 30.0f, 0.0f);
-      glVertex3f(+30.0f, i * 2.0f - 30.0f, 0.0f);
-    }
-    glEnd();
-  }
-
-  glEnable(GL_DEPTH_TEST);
-  glEnable(GL_LIGHTING);
-  glEnable(GL_COLOR_MATERIAL);
-  glDepthFunc(GL_LESS);
-  glDepthMask(GL_TRUE);
-
-  draw();
-
-  glDisable(GL_COLOR_MATERIAL);
-  glDisable(GL_DEPTH_TEST);
-  glDisable(GL_LIGHTING);
-
-  if (disp_axes) {
-    glBegin(GL_LINES);
-    glColor4f(1,0,0,1); glVertex3f(0,0,0); glVertex3f(10,0,0);
-    glColor4f(0,1,0,1); glVertex3f(0,0,0); glVertex3f(0,10,0);
-    glColor4f(0,0,1,1); glVertex3f(0,0,0); glVertex3f(0,0,10);
-    glEnd();
-  }
-
-  glPopMatrix();
-
-  glutSwapBuffers();
-}
-
-bool Scene::key(unsigned char k, int x, int y) {
-  return false;
-}
-
-GLvoid Scene::draw() {
-}
-
-void Scene::click(int button, int state, int x, int y) {
-}
-
-GLvoid Scene::_resize(int w, int h) {
-  int tx, ty, tw, th;
-  GLUI_Master.get_viewport_area(&tx, &ty, &tw, &th);
-  WIDTH = tw;
-  HEIGHT = th;
-}
-
-void control_cb(int control) {
-  glutPostRedisplay();
-  glutPostWindowRedisplay(g_mainWindow);
-}
-
-#define WIREFRAME_ENABLED_ID    200
-
-int wireframe = 0;
-
-static std::map<OptionGroup*, GLUI_Rollout *> groupToRollouts;
-static std::map<Option*, GLUI_Checkbox *> optionToCheckboxes;
-
-OptionGroup* Scene::createOptionGroup(const char *caption) {
-  // make sure our UI has been initialised.
-  init();
-
-  // Create a rollout GUI item.
-  OptionGroup *group = new OptionGroup();
-  GLUI_Rollout *rollout = new GLUI_Rollout(g_rightPanel, caption);
-  groupToRollouts[group] = rollout;
-  return group;
-}
-
-Option* OptionGroup::createOption(const char *caption, bool initialValue) {
-  GLUI_Rollout *rollout = groupToRollouts[this];
-  if (rollout == NULL) {
-    return NULL;
-  }
-
-  GLUI_Checkbox *cb = new GLUI_Checkbox(rollout, caption, NULL, 1, control_cb);
-  cb->set_int_val(initialValue);
-
-  Option *option = new Option();
-
-  optionToCheckboxes[option] = cb;
-
-  return option;
-
-}
-
-bool Option::isChecked() {
-  GLUI_Checkbox *cb = optionToCheckboxes[this];
-  if (cb != NULL) {
-    return cb->get_int_val();
-  } else {
-    return false;
-  }
-}
-
-void Option::setChecked(bool value) {
-  GLUI_Checkbox *cb = optionToCheckboxes[this];
-  if (cb != NULL) {
-    return cb->set_int_val(value);
-  }
-}
-
-void Scene::init() {
-  if (!initialised) {
-    initialised = true;
-
-    GLUI_Master.set_glutDisplayFunc(s_draw);
-    GLUI_Master.set_glutReshapeFunc(s_resize);
-    GLUI_Master.set_glutKeyboardFunc(s_key);
-    GLUI_Master.set_glutSpecialFunc(NULL);
-    GLUI_Master.set_glutMouseFunc(s_click);
-    GLUI_Master.set_glutMotionFunc(s_drag);
-
-    g_rightPanel = GLUI_Master.create_glui_subwindow(g_mainWindow, GLUI_SUBWINDOW_RIGHT);
-
-    this->_init();
-  }
-}
-
-carve::geom3d::Ray Scene::getRay(int x, int y) {
-  carve::geom3d::Vector from, to;
-
-  GLint view[4];
-  glGetIntegerv(GL_VIEWPORT, view);
-  gluUnProject(x, view[3] - y, 0, g_modelview.v, g_projection.v, view, &from.x, &from.y, &from.z);
-  gluUnProject(x, view[3] - y, 50, g_modelview.v, g_projection.v, view, &to.x, &to.y, &to.z);
-
-
-  return carve::geom3d::Ray((to - from).normalized(), from);
-}
-
-void Scene::zoomTo(carve::geom3d::Vector pos, double dist) {
-  CAM_LOOK = pos;
-  CAM_DIST = dist;
-  updateDisplay();
-}
-void Scene::_init() {
-
-}
-
-GLvoid Scene::s_draw() { g_scene->_draw(); }
-GLvoid Scene::s_resize(int w, int h) { g_scene->_resize(w, h); }
-GLvoid Scene::s_drag(int x, int y) { g_scene->_drag(x, y); }
-GLvoid Scene::s_click(int button, int state, int x, int y) { g_scene->_click(button, state, x, y); }
-GLvoid Scene::s_key(unsigned char k, int x, int y) { g_scene->_key(k, x, y); }
-
-Scene::Scene(int argc, char **argv) {
-  CAM_ROT = 0.0;
-  CAM_ELEVATION = 45.0;
-  CAM_DIST = 70.0;
-  CAM_DIST_REAL = 10000;
-
-  WIDTH = 1024;
-  HEIGHT = 768;
-
-  disp_grid = true;
-  disp_axes = true;
-
-  glutInit(&argc, argv);
-  glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
-
-  glutInitWindowSize(WIDTH, HEIGHT);
-  g_mainWindow = glutCreateWindow("Main");
-
-  initialised = false;
-
-  g_scene = this;
-}
-
-Scene::~Scene() {
-  g_scene = NULL;
-}
-
-void Scene::run() {
-  init();
-  glutMainLoop();
-}

thirdparty/carve-1.4.0/common/scene.hpp

@@ -1,87 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/geom3d.hpp>
-
-#include <gloop/gloopgl.hpp>
-#include <gloop/gloopglu.hpp>
-#include <gloop/gloopglut.hpp>
-
-class Option {
-public:
-  bool isChecked();
-  void setChecked(bool value);
-};
-
-class OptionGroup {
-public:
-  Option* createOption(const char *caption, bool initialValue);
-};
-
-class Scene {
-  static GLvoid s_drag(int x, int y);
-  static GLvoid s_click(int button, int state, int x, int y);
-  static GLvoid s_key(unsigned char k, int x, int y);
-  static GLvoid s_draw();
-  static GLvoid s_resize(int w, int h);
-
-  carve::geom3d::Vector CAM_LOOK;
-  double CAM_ROT;
-  double CAM_ELEVATION;
-  double CAM_DIST;
-  carve::geom3d::Vector CAM_LOOK_REAL;
-  double CAM_DIST_REAL;
-
-
-  int WIDTH;
-  int HEIGHT;
-  
-  bool initialised;
-  bool disp_grid;
-  bool disp_axes;
-
-  GLvoid _drag(int x, int y);
-  GLvoid _click(int button, int state, int x, int y);
-  GLvoid _key(unsigned char k, int x, int y);
-  GLvoid _draw();
-  GLvoid _resize(int w, int h);
-  virtual void _init();
-
-  void updateDisplay();
-  
-protected:
-
-  virtual bool key(unsigned char k, int x, int y);
-  virtual GLvoid draw();
-  virtual void click(int button, int state, int x, int y);
-  
-
-public:
-  Scene(int argc, char **argv);
-  virtual ~Scene();
-  virtual void run();
-  void init();
-
-  carve::geom3d::Ray getRay(int x, int y);
-  void zoomTo(carve::geom3d::Vector pos, double dist);
-  OptionGroup* createOptionGroup(const char *title);
-
-};

thirdparty/carve-1.4.0/common/stringfuncs.hpp

@@ -1,73 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <string>
-
-namespace str {
-
-  static inline bool startswith(const std::string &a, const std::string &b) {
-    if (b.size() > a.size()) return false;
-    return a.compare(0, b.size(), b) == 0;
-  }
-
-  template<typename strip_t>
-  static inline std::string rstrip(const std::string &a, const strip_t stripchars) {
-    std::string::size_type p = a.find_last_not_of(stripchars);
-    if (p == std::string::npos) return "";
-    return a.substr(0, p + 1);
-  }
-
-  static inline std::string rstrip(const std::string &a) {
-    std::string::size_type p = a.size();
-    while (p && isspace(a[p-1])) p--;
-    if (!p) return "";
-    return a.substr(0, p);
-  }
-
-  template<typename strip_t>
-  static inline std::string lstrip(const std::string &a, const strip_t stripchars) {
-    std::string::size_type p = a.find_first_not_of(stripchars);
-    if (p == std::string::npos) return "";
-    return a.substr(p);
-  }
-
-  static inline std::string lstrip(const std::string &a) {
-    std::string::size_type p = 0;
-    while (p < a.size() && isspace(a[p])) p++;
-    if (p == a.size()) return "";
-    return a.substr(p);
-  }
-
-  template<typename strip_t>
-  static inline std::string strip(const std::string &a, const strip_t stripchars) {
-    std::string::size_type p = a.find_first_not_of(stripchars);
-    if (p == std::string::npos) return "";
-    std::string::size_type q = a.find_last_not_of(stripchars);
-    return a.substr(p, q-p);
-  }
-
-  static inline std::string strip(const std::string &a) {
-    std::string::size_type p = 0;
-    while (p < a.size() && isspace(a[p])) p++;
-    if (p == a.size()) return "";
-    std::string::size_type q = a.size();
-    while (q>p && isspace(a[q-1])) q--;
-    return a.substr(p, q-p);
-  }
-}

thirdparty/carve-1.4.0/common/write_ply.cpp

@@ -1,281 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#if defined(HAVE_CONFIG_H)
-#  include <carve_config.h>
-#endif
-
-#include "write_ply.hpp"
-
-#include <gloop/model/ply_format.hpp>
-#include <gloop/model/obj_format.hpp>
-#include <gloop/model/vtk_format.hpp>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <iomanip>
-
-#ifndef WIN32
-#  include <stdint.h>
-#endif
-
-namespace {
-  struct vertex_base : public gloop::stream::null_writer {
-    virtual const carve::geom3d::Vector &curr() const =0;
-  };
-
-
-  template<typename container_t>
-  struct vertex : public vertex_base {
-    const container_t &cnt;
-    int i;
-    vertex(const container_t &_cnt) : cnt(_cnt), i(-1) { }
-    virtual void next() { ++i; }
-    virtual int length() { return cnt.size(); }
-    virtual const carve::geom3d::Vector &curr() const {  return cnt[i].v; }
-  };
-  typedef vertex<std::vector<carve::point::Vertex> > pointset_vertex;
-  typedef vertex<std::vector<carve::poly::Vertex<3> > > poly_vertex;
-  typedef vertex<std::vector<carve::line::Vertex> > line_vertex;
-
-
-  template<int idx>
-  struct vertex_component : public gloop::stream::writer<double> {
-    vertex_base &r;
-    vertex_component(vertex_base &_r) : r(_r) { }
-    virtual double value() { return r.curr().v[idx]; }
-  };
-  
-  struct face : public gloop::stream::null_writer {
-    const carve::poly::Polyhedron *poly;
-    int i;
-    face(const carve::poly::Polyhedron *_poly) : poly(_poly), i(-1) { }
-    virtual void next() { ++i; }
-    virtual int length() { return poly->faces.size(); }
-    const carve::poly::Face<3> *curr() const { return &poly->faces[i]; }
-  };
-
-
-  struct face_idx : public gloop::stream::writer<size_t> {
-    face &r;
-    const carve::poly::Face<3> *f;
-    size_t i;
-    gloop::stream::Type data_type;
-    int max_length;
-
-    face_idx(face &_r, gloop::stream::Type _data_type, int _max_length) :
-        r(_r), f(NULL), i(0), data_type(_data_type), max_length(_max_length) {
-    }
-    virtual void begin() { f = r.curr(); i = 0; }
-    virtual int length() { return f->nVertices(); }
-
-    virtual bool isList() { return true; }
-    virtual gloop::stream::Type dataType() { return data_type; }
-    virtual int maxLength() { return max_length; }
-
-    virtual size_t value() { return static_cast<const carve::poly::Polyhedron *>(f->owner)->vertexToIndex_fast(f->vertex(i++)); }
-  };
-
-
-  struct lineset : public gloop::stream::null_writer {
-    const carve::line::PolylineSet *polyline;
-    carve::line::PolylineSet::const_line_iter c;
-    carve::line::PolylineSet::const_line_iter n;
-    lineset(const carve::line::PolylineSet *_polyline) : polyline(_polyline) { n = polyline->lines.begin(); }
-    virtual void next() { c = n; ++n; }
-    virtual int length() { return polyline->lines.size(); }
-    const carve::line::Polyline *curr() const { return *c; }
-  };
-
-
-  struct line_closed : public gloop::stream::writer<bool> {
-    lineset &ls;
-    line_closed(lineset &_ls) : ls(_ls) { }
-    virtual gloop::stream::Type dataType() { return gloop::stream::U8; }
-    virtual bool value() { return ls.curr()->isClosed(); }
-  };
-
-
-  struct line_vi : public gloop::stream::writer<size_t> {
-    lineset &ls;
-    const carve::line::Polyline *l;
-    size_t i;
-    gloop::stream::Type data_type;
-    int max_length;
-
-    line_vi(lineset &_ls, gloop::stream::Type _data_type, int _max_length) :
-        ls(_ls), l(NULL), i(0), data_type(_data_type), max_length(_max_length) {
-    }
-    virtual bool isList() { return true; }
-    virtual gloop::stream::Type dataType() { return data_type; }
-    virtual int maxLength() { return max_length; }
-    virtual void begin() { l = ls.curr(); i = 0; }
-    virtual int length() { return l->vertexCount(); }
-    virtual size_t value() { return ls.polyline->vertexToIndex_fast(l->vertex(i++)); }
-  };
-
-
-  void setup(gloop::stream::model_writer &file, const carve::poly::Polyhedron *poly) {
-    size_t face_max = 0;
-    for (size_t i = 0; i < poly->faces.size(); ++i) face_max = std::max(face_max, poly->faces[i].nVertices());
-
-    file.newBlock("polyhedron");
-    poly_vertex *vi = new poly_vertex(poly->vertices);
-    file.addWriter("polyhedron.vertex", vi);
-    file.addWriter("polyhedron.vertex.x", new vertex_component<0>(*vi));
-    file.addWriter("polyhedron.vertex.y", new vertex_component<1>(*vi));
-    file.addWriter("polyhedron.vertex.z", new vertex_component<2>(*vi));
-
-    face *fi = new face(poly);
-    file.addWriter("polyhedron.face", fi);
-    file.addWriter("polyhedron.face.vertex_indices",
-                   new face_idx(*fi,
-                                gloop::stream::smallest_type(poly->vertices.size()),
-                                face_max));
-
-  }
-
-  void setup(gloop::stream::model_writer &file, const carve::line::PolylineSet *lines) {
-    size_t line_max = 0;
-    for (std::list<carve::line::Polyline *>::const_iterator
-           i = lines->lines.begin(),
-           e = lines->lines.end();
-         i != e;
-         ++i) {
-      line_max = std::max(line_max, (*i)->vertexCount());
-    }
-
-    file.newBlock("polyline");
-    line_vertex *vi = new line_vertex(lines->vertices);
-    file.addWriter("polyline.vertex", vi);
-    file.addWriter("polyline.vertex.x", new vertex_component<0>(*vi));
-    file.addWriter("polyline.vertex.y", new vertex_component<1>(*vi));
-    file.addWriter("polyline.vertex.z", new vertex_component<2>(*vi));
-
-    lineset *pi = new lineset(lines);
-    file.addWriter("polyline.polyline", pi);
-    file.addWriter("polyline.polyline.closed", new line_closed(*pi));
-    file.addWriter("polyline.polyline.vertex_indices",
-                   new line_vi(*pi,
-                               gloop::stream::smallest_type(lines->vertices.size()),
-                               line_max));
-  }
-
-  void setup(gloop::stream::model_writer &file, const carve::point::PointSet *points) {
-    file.newBlock("pointset");
-    pointset_vertex *vi = new pointset_vertex(points->vertices);
-    file.addWriter("pointset.vertex", vi);
-    file.addWriter("pointset.vertex.x", new vertex_component<0>(*vi));
-    file.addWriter("pointset.vertex.y", new vertex_component<1>(*vi));
-    file.addWriter("pointset.vertex.z", new vertex_component<2>(*vi));
-  }
-
-}
-
-void writePLY(std::ostream &out, const carve::poly::Polyhedron *poly, bool ascii) {
-  gloop::ply::PlyWriter file(!ascii, false);
-  if (ascii) out << std::setprecision(30);
-  setup(file, poly);
-  file.write(out);
-}
-
-void writePLY(std::string &out_file, const carve::poly::Polyhedron *poly, bool ascii) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writePLY(out, poly, ascii);
-}
-
-void writePLY(std::ostream &out, const carve::line::PolylineSet *lines, bool ascii) {
-  gloop::ply::PlyWriter file(!ascii, false);
-
-  if (ascii) out << std::setprecision(30);
-  setup(file, lines);
-  file.write(out);
-}
-
-void writePLY(std::string &out_file, const carve::line::PolylineSet *lines, bool ascii) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writePLY(out, lines, ascii);
-}
-
-void writePLY(std::ostream &out, const carve::point::PointSet *points, bool ascii) {
-  gloop::ply::PlyWriter file(!ascii, false);
-
-  if (ascii) out << std::setprecision(30);
-  setup(file, points);
-  file.write(out);
-}
-
-void writePLY(std::string &out_file, const carve::point::PointSet *points, bool ascii) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writePLY(out, points, ascii);
-}
-
-
-
-void writeOBJ(std::ostream &out, const carve::poly::Polyhedron *poly) {
-  gloop::obj::ObjWriter file;
-  setup(file, poly);
-  file.write(out);
-}
-
-void writeOBJ(std::string &out_file, const carve::poly::Polyhedron *poly) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writeOBJ(out, poly);
-}
-
-void writeOBJ(std::ostream &out, const carve::line::PolylineSet *lines) {
-  gloop::obj::ObjWriter file;
-  setup(file, lines);
-  file.write(out);
-}
-
-void writeOBJ(std::string &out_file, const carve::line::PolylineSet *lines, bool ascii) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writeOBJ(out, lines);
-}
-
-
-
-void writeVTK(std::ostream &out, const carve::poly::Polyhedron *poly) {
-  gloop::vtk::VtkWriter file(gloop::vtk::VtkWriter::ASCII);
-  setup(file, poly);
-  file.write(out);
-}
-
-void writeVTK(std::string &out_file, const carve::poly::Polyhedron *poly) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writeVTK(out, poly);
-}
-
-void writeVTK(std::ostream &out, const carve::line::PolylineSet *lines) {
-  gloop::vtk::VtkWriter file(gloop::vtk::VtkWriter::ASCII);
-  setup(file, lines);
-  file.write(out);
-}
-
-void writeVTK(std::string &out_file, const carve::line::PolylineSet *lines, bool ascii) {
-  std::ofstream out(out_file.c_str(), std::ios_base::binary);
-  if (!out.is_open()) { std::cerr << "File '" <<  out_file << "' could not be opened." << std::endl; return; }
-  writeVTK(out, lines);
-}
-

thirdparty/carve-1.4.0/common/write_ply.hpp

@@ -1,49 +0,0 @@
-// Begin License:
-// Copyright (C) 2006-2008 Tobias Sargeant (tobias.sargeant@gmail.com).
-// All rights reserved.
-//
-// This file is part of the Carve CSG Library (http://carve-csg.com/)
-//
-// This file may be used under the terms of the GNU General Public
-// License version 2.0 as published by the Free Software Foundation
-// and appearing in the file LICENSE.GPL2 included in the packaging of
-// this file.
-//
-// This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
-// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE.
-// End:
-
-
-#pragma once
-
-#include <carve/carve.hpp>
-
-#include <carve/poly.hpp>
-#include <carve/polyline.hpp>
-#include <carve/pointset.hpp>
-
-#include <ostream>
-#include <fstream>
-
-
-
-void writePLY(std::ostream &out, const carve::line::PolylineSet *lines, bool ascii = false);
-void writePLY(std::ostream &out, const carve::poly::Polyhedron *poly, bool ascii = false);
-void writePLY(std::ostream &out, const carve::point::PointSet *points, bool ascii = false);
-
-void writePLY(std::string &out_file, const carve::line::PolylineSet *lines, bool ascii = false);
-void writePLY(std::string &out_file, const carve::poly::Polyhedron *poly, bool ascii = false);
-void writePLY(std::string &out_file, const carve::point::PointSet *points, bool ascii = false);
-
-void writeOBJ(std::ostream &out, const carve::line::PolylineSet *lines);
-void writeOBJ(std::ostream &out, const carve::poly::Polyhedron *poly);
-
-void writeOBJ(std::string &out_file, const carve::line::PolylineSet *lines);
-void writeOBJ(std::string &out_file, const carve::poly::Polyhedron *poly);
-
-void writeVTK(std::ostream &out, const carve::line::PolylineSet *lines);
-void writeVTK(std::ostream &out, const carve::poly::Polyhedron *poly);
-
-void writeVTK(std::string &out_file, const carve::line::PolylineSet *lines);
-void writeVTK(std::string &out_file, const carve::poly::Polyhedron *poly);

thirdparty/carve-1.4.0/configure.ac

@@ -1,196 +0,0 @@
-AC_INIT(README)
-AC_CONFIG_AUX_DIR(build/autoconf)
-AC_SUBST(ac_aux_dir)
-
-AC_CANONICAL_SYSTEM
-
-AC_CONFIG_SRCDIR([src])
-AM_CONFIG_HEADER(include/carve_config.h include/carve/config.h)
-AM_INIT_AUTOMAKE(carve, 1.4.0, tobias.sargeant@gmail.com)
-AC_DEFINE_UNQUOTED(CARVE_VERSION, ["${VERSION}"], [Carve version number])
-
-AC_PROG_CC
-AC_PROG_CPP
-AM_PROG_LIBTOOL
-AC_PROG_CXX
-
-AM_MAINTAINER_MODE
-
-AC_HEADER_STDC
-AC_CHECK_HEADERS([stdint.h stdlib.h string.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_C_INLINE
-AC_HEADER_STDBOOL
-AC_C_BIGENDIAN
-AC_TYPE_SIZE_T
-
-AC_LANG_CPLUSPLUS
-
-# Checks for library functions.
-# AC_CHECK_FUNCS([floor getcwd getservbyname getaddrinfo gethostbyname gettimeofday memset select setlocale socket sqrt strerror strtoul inet_ntop inet_pton])
-AC_CHECK_FUNCS([isatty])
-
-AC_ARG_WITH(tr1-collections,
-              AC_HELP_STRING([--with-tr1-collections],              [use tr1 collections, where available]),
-              with_TR1="$withval",
-              with_TR1="yes")
-AC_ARG_WITH(boost-collections,
-              AC_HELP_STRING([--with-boost-collections],            [use boost collections]),
-              with_BOOST="$withval",
-              with_BOOST="no")
-AC_ARG_ENABLE(debug,
-              AC_HELP_STRING([--enable-debug],                      [compile in debug hooks [default=no]]))
-AC_ARG_ENABLE(intersect-glu-triangulator,
-              AC_HELP_STRING([--enable-intersect-glu-triangulator], [compile GLU-based triangulation code into intersect [default=yes]]),
-              enable_GLU_tri="$enableval",
-              enable_GLU_tri="yes")
-AC_ARG_WITH(gui,
-              AC_HELP_STRING([--with-gui],                          [compile gui code]),
-              with_GUI="$withval",
-              with_GUI="yes")
-
-
-AC_MSG_CHECKING([for std collections])
-AC_TRY_COMPILE([
-#include <unordered_set>
-#include <unordered_map>
-], [
-const std::unordered_map<int,int> a;
-const std::unordered_set<int> b;
-a.find(1);
-b.find(1);
-], [
-  AC_MSG_RESULT([yes])
-  AC_DEFINE([HAVE_STD_UNORDERED_COLLECTIONS], [], [Define if std::unordered_map and std::unordered_set are supported by your compiler.])
-  with_TR1=no
-], [
-  AC_MSG_RESULT([no])
-])
-
-
-AC_MSG_CHECKING([for gnu libstdc++ collections])
-AC_TRY_COMPILE([
-#include <ext/hash_set>
-#include <ext/hash_map>
-], [
-const __gnu_cxx::hash_map<int,int> a;
-const __gnu_cxx::hash_set<int> b;
-a.find(1);
-b.find(1);
-], [
-  AC_MSG_RESULT([yes])
-  AC_DEFINE([HAVE_LIBSTDCPP_UNORDERED_COLLECTIONS], [], [Define if using gnu libstdc++.])
-  with_TR1=no
-], [
-  AC_MSG_RESULT([no])
-])
-
-
-if test "x$with_TR1" = "xyes"; then
-  AC_MSG_CHECKING([for TR1 collections])
-  AC_TRY_COMPILE([
-#include <tr1/unordered_set>
-#include <tr1/unordered_map>
-],[
-std::tr1::unordered_map<int,int> a;
-std::tr1::unordered_set<int> b;
-], [
-  AC_TRY_COMPILE([
-#include <tr1/unordered_set>
-#include <tr1/unordered_map>
-],[
-const std::tr1::unordered_map<int,int> a;
-const std::tr1::unordered_set<int> b;
-a.find(1);
-b.find(1);
-], [
-  AC_MSG_RESULT([yes])
-  with_TR1=yes
-], [
-  AC_MSG_RESULT([yes, but unusable (const issues)])
-  with_TR1=no
-])], [
-  AC_MSG_RESULT([no])
-  with_TR1=no
-])
-fi
-
-
-if test "x$with_TR1" = "xyes"; then
-  AC_DEFINE([HAVE_TR1_UNORDERED_COLLECTIONS], [], [Define if TR1 collections are supportted by your compiler.])
-fi
-
-
-if test "x$with_BOOST" != "xno"; then
-  AC_DEFINE([HAVE_BOOST_UNORDERED_COLLECTIONS], [], [Define if using boost collections.])
-  CARVE_save_CPPFLAGS=$CPPFLAGS
-  CPPFLAGS="${CPPFLAGS} -I$ac_confdir/include"
-  AC_MSG_CHECKING([for boost collections])
-  AC_TRY_COMPILE([
-#include <carve/collection/external/boost/unordered_set.hpp>
-#include <carve/collection/external/boost/unordered_map.hpp>
-],[
-const boost::unordered_map<int,int> a;
-const boost::unordered_set<int> b;
-a.find(1);
-b.find(1);
-], [
-  AC_MSG_RESULT([yes])
-  with_BOOST=yes
-], [
-  AC_MSG_RESULT([no])
-  with_BOOST=no
-])
-  CPPFLAGS=$CARVE_save_CPPFLAGS
-fi
-
-
-if test x$enable_debug = xyes; then
-  CPPFLAGS="${CPPFLAGS} -DDEBUG"
-fi
-
-
-CARVE_CHECK_OPENGL
-if test x"$have_GL" = xno; then AC_MSG_NOTICE([missing GL]); with_GUI=no; fi
-if test x"$have_GLU" = xno; then AC_MSG_NOTICE([missing GLU]); with_GUI=no; fi
-if test x"$have_glut" = xno; then AC_MSG_NOTICE([missing glut]); with_GUI=no; fi
-
-if test x"$have_GLU" = xyes; then
-  AC_MSG_CHECKING([glu callback prototype])
-  AC_TRY_COMPILE([
-#if defined(__APPLE__)
-#include <OpenGL/glu.h>
-#else
-#include <GL/glu.h>
-#endif
-],[
-  typedef GLvoid (*GLUTessCallback)(...);
-  gluTessCallback((GLUtesselator *)NULL, GLU_TESS_END_DATA, (GLUTessCallback)NULL);
-], [
-  AC_MSG_RESULT([varargs])
-  AC_DEFINE([GLU_TESS_CALLBACK_VARARGS], [], [Define if gluTessCallback callback prototype needs (...).])
-], [
-  AC_MSG_RESULT([no varargs])
-])
-fi
-
-AM_CONDITIONAL(enable_GLU_tri,  test "x$enable_GLU_tri" = "xyes")
-AM_CONDITIONAL(with_GUI, test "x$with_GUI" = "xyes")
-AM_CONDITIONAL(with_BOOST, test "x$with_BOOST" != "xno")
-
-AC_SUBST(GL_CFLAGS)
-AC_SUBST(GL_LIBS)
-AC_SUBST(GLUT_CFLAGS)
-AC_SUBST(GLUT_LIBS)
-
-AC_OUTPUT([
-	Makefile lib/Makefile common/Makefile src/Makefile
-        tests/Makefile examples/Makefile
-        external/Makefile
-	external/GLEW/Makefile external/GLOOP/Makefile
-	external/GLUI/Makefile include/Makefile include/carve/Makefile
-	include/carve/collection/Makefile
-	include/carve/collection/unordered/Makefile
-])

thirdparty/carve-1.4.0/data/case2_A_intersect_B.ply

@@ -1,9 +0,0 @@
-ply
-format binary_little_endian 1.0
-element vertex 0
-property double x
-property double y
-property double z
-element face 0
-property list uchar uchar vertex_indices
-end_header

thirdparty/carve-1.4.0/data/conedown.ply

@@ -1,122 +0,0 @@
-ply
-format ascii 1.0
-element vertex 39
-property double x
-property double y
-property double z
-element face 74
-property list uchar uchar vertex_indices
-end_header
--0.494999999999999995559107901499 -0.0413874231151109966964085629115 200
--0.494999999999999995559107901499 0.0413874231000000009084160979 200
--0.480866355004785972493408507944 -0.125316851986600003021621319022 200
--0.480866354997726008768665906246 0.125316852013504009821787121837 200
--0.450845059114832025226604628187 -0.209372724678484001259448632482 200
--0.450845059006611981189394100511 0.20937272498862399827679325881 200
--0.404523252922430021083499696033 0.289071153133462988016333383712 200
--0.404523252781063991090348963553 -0.289071153252449974946358679517 200
--0.343189517120469023137019348724 0.359793787905108020108713162699 200
--0.343189516935544003395364143216 -0.359793788074322995473863784355 200
--0.26981275608929200515717639064 -0.41759188495350302305908485323 200
--0.269812755966678974317574102315 0.417591885026246001366700966173 200
--0.18858395204169500769530998241 0.459889827987183974489227011873 200
--0.188583951970679009058073916094 -0.459889828015268009586691277946 200
--0.104160784034585993107491219689 -0.485839705995682991090944824464 200
--0.10416078396171199460518153046 0.485839706011769012494738717578 200
--0.0307741189559969999245403471377 0.494999999999999995559107901499 200
--0.0307741189026270005324459333451 -0.494999999999999995559107901499 200
-0 0 -1
-0.0100849045556969992704088312507 -0.494999999999999995559107901499 200
-0.0100849045897920003983516679114 0.494999999999999995559107901499 200
-0.062137555078774997507906618921 0.49287812500452499175906950768 200
-0.0621375552145759998956542347059 -0.492878124990966004492776164625 200
-0.146484821838305995234108536351 0.474893355034476993825620638745 200
-0.146484821860212999222738972094 -0.474893355043605025489483750789 200
-0.229889933133993001890260643449 0.440772940913512989435929512183 200
-0.229889933136291996218503186356 -0.440772940928581991038015530648 200
-0.307765227800700980065329304125 -0.390507867152336984872817993164 200
-0.307765227980898004034315817989 0.390507867012329978884110914805 200
-0.375583330013183003259769066062 0.325826383981538014733558838998 200
-0.375583330169319995484045193734 -0.325826383836102018154434745156 200
-0.429683015914633981147119357047 -0.250061312166508009635634834922 200
-0.429683016004424989109367061246 0.250061311993802992681423802424 200
-0.467904598976019991951602605695 -0.16759724006988099831438887577 200
-0.467904598998025000877731827131 0.167597240007610004397520242492 200
-0.489834868960314973040937047699 0.0830808390746820002448203013046 200
-0.489834868989419025542275676344 -0.0830808390164750054651676691719 200
-0.494999999999999995559107901499 -0.0203414705465549995599960908521 200
-0.494999999999999995559107901499 0.0203414704883469986407273921714 200
-3 18 36 33
-3 18 31 30
-3 32 34 18
-3 18 27 26
-3 28 29 18
-3 18 24 22
-3 23 25 18
-3 18 19 17
-3 20 21 18
-3 18 14 13
-3 15 16 18
-3 18 10 9
-3 11 12 18
-3 18 7 4
-3 6 8 18
-3 18 2 0
-3 3 5 18
-3 0 1 18
-3 18 1 3
-3 4 2 18
-3 18 5 6
-3 9 7 18
-3 18 8 11
-3 13 10 18
-3 18 12 15
-3 17 14 18
-3 18 16 20
-3 22 19 18
-3 18 21 23
-3 26 24 18
-3 18 25 28
-3 30 27 18
-3 18 29 32
-3 33 31 18
-3 34 35 18
-3 18 38 37
-3 18 37 36
-3 35 38 18
-3 38 35 37
-3 34 32 35
-3 29 28 32
-3 25 23 28
-3 21 20 23
-3 16 15 20
-3 12 11 15
-3 8 6 11
-3 5 3 6
-3 1 0 3
-3 2 4 0
-3 7 9 4
-3 10 13 9
-3 14 17 13
-3 19 22 17
-3 24 26 22
-3 27 30 26
-3 31 33 30
-3 36 37 33
-3 35 32 37
-3 28 23 32
-3 20 15 23
-3 11 6 15
-3 3 0 6
-3 4 9 0
-3 13 17 9
-3 22 26 17
-3 30 33 26
-3 37 32 33
-3 32 23 33
-3 15 6 23
-3 0 9 6
-3 17 26 9
-3 33 23 26
-3 23 6 26
-3 9 26 6

thirdparty/carve-1.4.0/data/coneup.ply

@@ -1,122 +0,0 @@
-ply
-format ascii 1.0
-element vertex 39
-property double x
-property double y
-property double z
-element face 74
-property list uchar uchar vertex_indices
-end_header
--0.494999999999999995559107901499 -0.0413874231151109966964085629115 -200
--0.494999999999999995559107901499 0.0413874231000000009084160979 -200
--0.480866355004785972493408507944 -0.125316851986600003021621319022 -200
--0.480866354997726008768665906246 0.125316852013504009821787121837 -200
--0.450845059114832025226604628187 -0.209372724678484001259448632482 -200
--0.450845059006611981189394100511 0.20937272498862399827679325881 -200
--0.404523252922430021083499696033 0.289071153133462988016333383712 -200
--0.404523252781063991090348963553 -0.289071153252449974946358679517 -200
--0.343189517120469023137019348724 0.359793787905108020108713162699 -200
--0.343189516935544003395364143216 -0.359793788074322995473863784355 -200
--0.26981275608929200515717639064 -0.41759188495350302305908485323 -200
--0.269812755966678974317574102315 0.417591885026246001366700966173 -200
--0.18858395204169500769530998241 0.459889827987183974489227011873 -200
--0.188583951970679009058073916094 -0.459889828015268009586691277946 -200
--0.104160784034585993107491219689 -0.485839705995682991090944824464 -200
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thirdparty/carve-1.4.0/doc/carve.cls

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thirdparty/carve-1.4.0/doc/carve.tex

@@ -1,361 +0,0 @@
-\documentclass{carve}
-\begin{document}
-
-\title{Carve Documentation}
-\author{Tobias Sargeant}
-
-\frontmatter
-
-\maketitle
-
-\cleardoublepage\tableofcontents
-\cleardoublepage\listoffigures
-\cleardoublepage\listoftables
-\cleardoublepage\lstlistoflistings
-
-\mainmatter
-
-\chapter{Representation of polyhedra}
-
-Carve polyhedra are defined by collections of vertices (instances of
-\code{carve::poly::Vertex}) that define points in 3-dimensional space,
-and collections of faces (instances of \code{carve::poly::Face}) that
-define the connectivity of vertices. Because faces refer to vertices
-by pointer, vertex identity is determined by address rather than by
-location in 3-dimensional space.
-
-Faces are oriented anticlockwise in a right handed coordinate
-system. Although a face may consist of more than three vertices, all
-vertices of any given face must lie on a single plane.
-
-A polyhedron defined by a set of faces and vertices consists of one or
-more connected surfaces. The decomposition of a set of faces into
-surfaces is computed automatically, and shared vertices
-(\fref{fig:polyhedron-shared-vertex}) and edges
-(\fref{fig:polyhedron-shared-edge}) are handled correctly. A
-polyhedron may not, however, be self intersecting.
-
-Each surface is either ``closed'' or ``open''. A closed surface obeys
-the property that for every edge (determined by a pair of consecutive
-vertices forming part of a face) there exists an edge of the opposite
-orientation that is part of some other face.
-
-A closed surface bounds a non-zero (possibly infinite) volume of
-space. The space defined by a surface depends upon the orientation of
-its defining faces. By inverting the vertex order of all faces of a
-closed surface, the complementary volume is created. For example, a
-cube with faces ordered clockwise in a right-handed coordinate system
-describes the infinite volume consisting of all space except that
-delimited by the cube.
-
-Used carefully, more than one closed surface may be combined to create
-a shell. A surface representing an infinite volume enclosed within a
-surface representing a finite volume represents a hollow solid, and
-such solids are handled correctly during CSG operations.
-
-\begin{figure}
-  \begin{center}\includegraphics[width=3.453in]{polyhedra/shared-vertex.png}\end{center}
-  \caption{A polyhedron consisting of two surfaces sharing a vertex}
-  \label{fig:polyhedron-shared-vertex}
-\end{figure}
-
-\begin{figure}
-  \begin{center}\includegraphics[width=3.453in]{polyhedra/shared-edge.png}\end{center}
-  \caption{A polyhedron consisting of two surfaces sharing an edge}
-  \label{fig:polyhedron-shared-edge}
-\end{figure}
-
-\begin{section}{Construction of Polyhedra}
-
-A polyhedron may be constructed in a number of ways.
-
-In the first case (Listing \ref{code:poly-ctor-1}) a vector of faces
-and a vector of vertices is provided. The vertices pointed to by the
-faces in \code{\_faces} must be members of the vector of vertices,
-\code{\_vertices}. Ownership is taken of the face and vertex vectors,
-so as to avoid unnecessary copies. On return, both vectors will be
-empty.
-
-\begin{lstlisting}[language=C++,float,caption=\code{carve::poly::Polyhedron} constructor 1,label=code:poly-ctor-1]
-carve::poly::Polyhedron(
-    std::vector<carve::poly::Face *> &_faces,
-    std::vector<carve::poly::Vertex> &_vertices,
-    bool _recalc = false);
-\end{lstlisting}
-
-\begin{lstlisting}[language=C++,float,caption=\code{carve::poly::Polyhedron} constructor 2,label=code:poly-ctor-2]
-carve::poly::Polyhedron(
-    std::vector<carve::poly::Face *> &_faces,
-    bool _recalc = false);
-\end{lstlisting}
-
-\begin{lstlisting}[language=C++,float,caption=\code{carve::poly::Polyhedron} constructor 3,label=code:poly-ctor-3]
-carve::poly::Polyhedron(
-    std::list<carve::poly::Face *> &_faces,
-    bool _recalc = false);
-\end{lstlisting}
-
-\begin{lstlisting}[language=C++,float,caption=\code{carve::poly::Polyhedron} constructor 4,label=code:poly-ctor-4]
-carve::poly::Polyhedron(
-    const std::vector<carve::geom3d::Vector> &vertices,
-    int n_faces,
-    const std::vector<int> &face_indices);
-\end{lstlisting}
-
-\begin{lstlisting}[float,language=C++,caption=Constructing a cube directly,label=code:cube-direct]
-#include <carve/polyhedron.hpp>
-
-carve::poly::Polyhedron *makeCube(
-    const carve::math::Matrix &t = carve::math::Matrix()) {
-
-  std::vector<carve::poly::Vertex> verts;
-  std::vector<carve::poly::Face *> faces;
-  
-  verts.reserve(8);
-  faces.reserve(6);
-
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(+1.0, +1.0, +1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(-1.0, +1.0, +1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(-1.0, -1.0, +1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(+1.0, -1.0, +1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(+1.0, +1.0, -1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(-1.0, +1.0, -1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(-1.0, -1.0, -1.0)));
-  verts.push_back(
-    carve::poly::Vertex(t * carve::geom::VECTOR(+1.0, -1.0, -1.0)));
-
-  faces.push_back(
-    new Face(&verts[0], &verts[1], &verts[2], &verts[3]));
-  faces.push_back(
-    new Face(&verts[7], &verts[6], &verts[5], &verts[4]));
-  faces.push_back(
-    new Face(&verts[0], &verts[4], &verts[5], &verts[1]));
-  faces.push_back(
-    new Face(&verts[1], &verts[5], &verts[6], &verts[2]));
-  faces.push_back(
-    new Face(&verts[2], &verts[6], &verts[7], &verts[3]));
-  faces.push_back(
-    new Face(&verts[3], &verts[7], &verts[4], &verts[0]));
-
-  // note that carve::poly::Polyhedron takes ownership of face
-  // pointers and the contents of the vertex array.
-  return new carve::poly::Polyhedron(faces, vertices);
-}
-\end{lstlisting}
-
-\begin{lstlisting}[float,language=C++,caption=Constructing a cube using {\codefont carve::input::PolyhedronData}]
-#include <carve/input.hpp>
-#include <carve/polyhedron.hpp>
-
-carve::poly::Polyhedron *makeCube(
-    const carve::math::Matrix &t = carve::math::Matrix()) {
-
-  carve::input::PolyhedronData data;
-  
-  data.addVertex(t * carve::geom::VECTOR(+1.0, +1.0, +1.0));
-  data.addVertex(t * carve::geom::VECTOR(-1.0, +1.0, +1.0));
-  data.addVertex(t * carve::geom::VECTOR(-1.0, -1.0, +1.0));
-  data.addVertex(t * carve::geom::VECTOR(+1.0, -1.0, +1.0));
-  data.addVertex(t * carve::geom::VECTOR(+1.0, +1.0, -1.0));
-  data.addVertex(t * carve::geom::VECTOR(-1.0, +1.0, -1.0));
-  data.addVertex(t * carve::geom::VECTOR(-1.0, -1.0, -1.0));
-  data.addVertex(t * carve::geom::VECTOR(+1.0, -1.0, -1.0));
-
-  data.addFace(0, 1, 2, 3);
-  data.addFace(7, 6, 5, 4);
-  data.addFace(0, 4, 5, 1);
-  data.addFace(1, 5, 6, 2);
-  data.addFace(2, 6, 7, 3);
-  data.addFace(3, 7, 4, 0);
-
-  return data.create();
-}
-\end{lstlisting}
-
-\end{section}
-
-\chapter{CSG Operations}
-
-The \code{carve::csg::CSG} class is responsible for managing CSG
-calculations. It provides methods for CSG binary computations between
-both closed and open polyhedra, as well as divison of polyhedra by
-their common line of intersection. The operation computed by methods
-of the \code{carve::csg::CSG} class may be chosen from the standard
-primitive binary operations or may be defined by the caller.
-
-The CSG computation may be influenced by the registration of hook
-objects that can be used to perform such tasks as triangulation of
-result faces and transfer and interpolation of attributes from source
-polyhedra to the result.
-
-\begin{section}{CSG Operations on Closed Manifolds}
-
-The \code{compute} method of \code{carve::csg::CSG} has two prototypes:
-
-\begin{lstlisting}[language=C++]
-carve::poly::Polyhedron  *compute(
-    const carve::poly::Polyhedron  *a,
-    const carve::poly::Polyhedron  *b,
-    carve::csg::CSG::OP op,
-    carve::csg::V2Set *shared_edges = NULL,
-    carve::csg::CSG::CLASSIFY_TYPE classify_type = CLASSIFY_NORMAL);
-\end{lstlisting}
-
-\begin{lstlisting}[language=C++]
-carve::poly::Polyhedron  *compute(
-    const carve::poly::Polyhedron  *a,
-    const carve::poly::Polyhedron  *b,
-    carve::csg::CSG::Collector &collector,
-    carve::csg::V2Set *shared_edges = NULL,
-    carve::csg::CSG::CLASSIFY_TYPE classify_type = CLASSIFY_NORMAL);
-\end{lstlisting}
-
-These methods compute a boolean operation between polyhedra \code{a}
-and \code{b}. In the first case, the operation is determined by the
-enumeration \code{carve::csg::CSG::OP}, which can take the values:
-
-\begin{itemize}
-\item \code{UNION}
-\item \code{INTERSECTION}
-\item \code{A\_MINUS\_B}
-\item \code{B\_MINUS\_A}
-\item \code{SYMMETRIC\_DIFFERENCE}
-\end{itemize}
-
-\noindent Results for these boolean operations are shown in
-\tref{tab:input-polyhedra} and \tref{tab:csg-results}.
-
-\begin{table}
-  \begin{center}
-    \begin{tabular}{m{2.2in}m{3in}}
-      \includegraphics[width=2.167in]{ops/a.png} & \vfill Manifold A \vfill \\
-      \includegraphics[width=2.167in]{ops/b.png} & Manifold B \\
-    \end{tabular}
-  \end{center}
-  \caption{Input polyhedra.}
-  \label{tab:input-polyhedra}
-\end{table}
-
-\begin{table}
-  \begin{center}
-    \begin{tabular}{m{2.2in}m{3in}}
-      \includegraphics[width=2.167in]{ops/a_union_b.png} &
-      Operation: Union (A | B) \newline Enumeration: \code{carve::CSG::UNION} \\
-      \includegraphics[width=2.167in]{ops/a_intersection_b.png} &
-      Operation: Intersection (A \& B) \newline Enumeration: \code{carve::CSG::INTERSECTION} \\
-      \includegraphics[width=2.167in]{ops/a_minus_b.png} &
-      Operation: Difference (A - B) \newline Enumeration: \code{carve::CSG::A\_MINUS\_B} \\
-      \includegraphics[width=2.167in]{ops/b_minus_a.png} &
-      Operation: Difference (B - A) \newline Enumeration: \code{carve::CSG::B\_MINUS\_A} \\
-      \includegraphics[width=2.167in]{ops/a_xor_b.png} &
-      Operation: Symmetric Difference (A B) \newline Enumeration: \code{carve::CSG::SYMMETRIC\_DIFFERENCE} \\
-    \end{tabular}
-  \end{center}
-  \caption{The result of predefined CSG operations.}
-  \label{tab:csg-results}
-\end{table}
-
-In the second case, the result is determined by a custom
-collector. Custom collectors allow the caller to programatically
-define which regions of the intersected input polyhedra appear in the
-output.
-
-The \code{shared\_edges} parameter provides a way to access the
-computed set of edges that defines the point of intersection of the
-two polyhedra.
-
-The algorithm used to classify connected components of the intersected
-polyhedra is determined by the parameter \code{classify\_type}. The
-type of \code{classify\_type} is an enumeration taking values from the
-set \{\code{CLASSIFY\_NORMAL}, \code{CLASSIFY\_EDGE}\}.
-
-The classifier is responsible for classifying portions of each
-polyhedron bounded by the line of intersection as either:
-
-\begin{itemize}
-\item \code{carve::csg::FACE\_OUT} \newline
-  The group is outside the space defined by the opposing polyhedron.
-\item \code{carve::csg::FACE\_IN} \newline
-  The group is inside the space defined by the opposing polyhedron.
-\item \code{carve::csg::FACE\_ON\_ORIENT\_IN} \newline
-  The group is lying on the surface of the opposing polyhedron, oriented towards its interior.
-\item \code{carve::csg::FACE\_ON\_ORIENT\_OUT} \newline
-  The group is lying on the surface of the opposing polyhedron, oriented towards its exterior.
-\end{itemize}
-
-\noindent with respect to (each surface of) the opposing polyhedron.
-
-\end{section}
-
-\begin{section}{CSG Operations on Open Manifolds}
-
-\end{section}
-
-\chapter{Attribute Interpolation}
-
-\begin{lstlisting}[float,language=C++,caption=Associating texture coordinates with a cube]
-#include <carve/interpolator.hpp>
-
-struct tex_t {
-  float u, v;
-
-  tex_t() : u(0.0f), v(0.0f) { }
-  tex_t(float _u, float _v) : u(_u), v(_v) { }
-};
-
-// interpolated attributes must support scalar multiplication.
-tex_t operator*(double s, const tex_t &t) {
-    return tex_t(t.u * s, t.v * s);
-}
-
-// interpolated attributes must support operator+=.
-tex_t &operator+=(tex_t &t1, const tex_t &t2) {
-    t1.u += t2.u; t1.v += t2.v;
-    return t1;
-}
-
-void associateTextureVertices(
-    carve::poly::Polyhedron *cube,
-    carve::interpolate::FaceVertexAttr<tex_t> &fv_tex) {
-
-  fv_tex.setAttribute(cube->faces[0], 0, tex_t(1.0f, 1.0f));
-  fv_tex.setAttribute(cube->faces[0], 1, tex_t(0.0f, 1.0f));
-  fv_tex.setAttribute(cube->faces[0], 2, tex_t(0.0f, 0.0f));
-  fv_tex.setAttribute(cube->faces[0], 3, tex_t(1.0f, 0.0f));
-
-  // ... continue to record other texture coordinates by
-  //     face pointer and vertex number.
-}
-\end{lstlisting}
-
-\begin{lstlisting}[float,language=C++,caption=Interpolating texture coordinates during a CSG operation]
-#include <carve/csg.hpp>
-
-carve::poly::Polyhedron *doCSG() {
-  carve::poly::Polyhedron *result;
-
-  carve::poly::Polyhedron *cube_1 = makeCube();
-  carve::poly::Polyhedron *cube_2 = makeCube(
-    carve::math::Matrix::ROT(.4, .2, .3, .4));
-
-  carve::interpolate::FaceVertexAttr<tex_t> fv_tex;
-  associateTextureVertices(cube_1, fv_tex);
-
-  carve::csg::CSG csg;
-  fv_tex.installHooks(csg);
-  result = csg.compute(cube_1, cube_2, carve::csg::CSG::A_MINUS_B);
-}
-\end{lstlisting}
-
-\appendix
-
-\backmatter
-
-\end{document}

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