From efc6c09bbd84f5fe2f1d0b4a6e664be7493c3fb2 Mon Sep 17 00:00:00 2001 From: Jeremy HU Date: Mon, 3 Oct 2022 09:04:46 +1100 Subject: [PATCH] Define preview grid view style --- application/sources/component_list_model.cc | 9 ++- application/sources/monochrome_mesh.cc | 84 --------------------- application/sources/preview_grid_view.cc | 14 ++++ application/sources/theme.cc | 6 +- application/sources/theme.h | 2 + dust3d/mesh/mesh_generator.cc | 22 ++++-- dust3d/mesh/mesh_generator.h | 5 +- 7 files changed, 45 insertions(+), 97 deletions(-) diff --git a/application/sources/component_list_model.cc b/application/sources/component_list_model.cc index d6cc8eb2..d87e5730 100644 --- a/application/sources/component_list_model.cc +++ b/application/sources/component_list_model.cc @@ -7,10 +7,15 @@ ComponentListModel::ComponentListModel(const Document *document, QObject *parent QAbstractListModel(parent), m_document(document) { + connect(m_document, &Document::componentPreviewImageChanged, [this](const dust3d::Uuid &componentId) { + emit this->layoutChanged(); + }); } int ComponentListModel::rowCount(const QModelIndex &parent) const { + if (parent.isValid()) + return 0; const SkeletonComponent *listingComponent = m_document->findComponent(m_listingComponentId); if (nullptr == listingComponent) return 0; @@ -19,6 +24,8 @@ int ComponentListModel::rowCount(const QModelIndex &parent) const int ComponentListModel::columnCount(const QModelIndex &parent) const { + if (parent.isValid()) + return 0; return 1; } @@ -53,7 +60,7 @@ QVariant ComponentListModel::data(const QModelIndex &index, int role) const case Qt::DecorationRole: { const SkeletonComponent *component = modelIndexToComponent(index); if (nullptr != component) { - // TODO: + return component->previewPixmap; } } break; diff --git a/application/sources/monochrome_mesh.cc b/application/sources/monochrome_mesh.cc index f1a82896..824f9ead 100644 --- a/application/sources/monochrome_mesh.cc +++ b/application/sources/monochrome_mesh.cc @@ -13,45 +13,6 @@ MonochromeMesh::MonochromeMesh(MonochromeMesh &&mesh) MonochromeMesh::MonochromeMesh(const dust3d::Object &object) { - /* - auto buildSection = [](const dust3d::Vector3 &origin, - const dust3d::Vector3 &faceNormal, - const dust3d::Vector3 &tagent, - double radius) - { - auto upDirection = dust3d::Vector3::crossProduct(tagent, faceNormal); - return std::vector { - origin + tagent * radius, - origin - upDirection * radius, - origin - tagent * radius, - origin + upDirection * radius - }; - }; - - auto calculateTagent = [](const dust3d::Vector3 &direction) { - const std::vector axisList = { - dust3d::Vector3 {1, 0, 0}, - dust3d::Vector3 {0, 1, 0}, - dust3d::Vector3 {0, 0, 1}, - }; - float maxDot = -1; - size_t nearAxisIndex = 0; - bool reversed = false; - for (size_t i = 0; i < axisList.size(); ++i) { - const auto axis = axisList[i]; - auto dot = dust3d::Vector3::dotProduct(axis, direction); - auto positiveDot = std::abs(dot); - if (positiveDot >= maxDot) { - reversed = dot < 0; - maxDot = positiveDot; - nearAxisIndex = i; - } - } - const auto& choosenAxis = axisList[(nearAxisIndex + 1) % 3]; - auto startDirection = dust3d::Vector3::crossProduct(direction, choosenAxis).normalized(); - return reversed ? -startDirection : startDirection; - }; - */ std::set> halfEdges; for (const auto &face: object.triangleAndQuads) { if (3 == face.size()) { @@ -72,7 +33,6 @@ MonochromeMesh::MonochromeMesh(const dust3d::Object &object) halfEdges.insert({face[3], face[0]}); halfEdges.insert({face[0], face[3]}); } - //m_triangleVertices.reserve(halfEdges.size() * 24); m_lineVertices.reserve(halfEdges.size() * 2); for (const auto &halfEdge: halfEdges) { // For two halfedges shared one edge, only output one line @@ -90,50 +50,6 @@ MonochromeMesh::MonochromeMesh(const dust3d::Object &object) (GLfloat)to.y(), (GLfloat)to.z() }); - /* - auto direction = to - from; - auto sectionNormal = direction.normalized(); - auto sectionTagent = calculateTagent(sectionNormal); - auto sectionTo = buildSection(to, sectionNormal, sectionTagent, 0.002); - auto sectionFrom = sectionTo; - for (auto &it: sectionFrom) - it = it - direction; - - for (size_t i = 0; i < sectionTo.size(); ++i) { - size_t j = (i + 1) % sectionTo.size(); - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionTo[i].x(), - (GLfloat)sectionTo[i].y(), - (GLfloat)sectionTo[i].z() - }); - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionFrom[i].x(), - (GLfloat)sectionFrom[i].y(), - (GLfloat)sectionFrom[i].z() - }); - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionTo[j].x(), - (GLfloat)sectionTo[j].y(), - (GLfloat)sectionTo[j].z() - }); - - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionFrom[i].x(), - (GLfloat)sectionFrom[i].y(), - (GLfloat)sectionFrom[i].z() - }); - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionFrom[j].x(), - (GLfloat)sectionFrom[j].y(), - (GLfloat)sectionFrom[j].z() - }); - m_triangleVertices.emplace_back(MonochromeOpenGLVertex { - (GLfloat)sectionTo[j].x(), - (GLfloat)sectionTo[j].y(), - (GLfloat)sectionTo[j].z() - }); - } - */ } } diff --git a/application/sources/preview_grid_view.cc b/application/sources/preview_grid_view.cc index 9e618e23..33973183 100644 --- a/application/sources/preview_grid_view.cc +++ b/application/sources/preview_grid_view.cc @@ -4,8 +4,22 @@ PreviewGridView::PreviewGridView(QWidget *parent): QListView(parent) { + QPalette viewPalette = palette(); + viewPalette.setColor(QPalette::Window, Qt::transparent); + viewPalette.setColor(QPalette::Base, Qt::transparent); + setPalette(viewPalette); + + auto borderSize = std::max(1, Theme::partPreviewImageSize / 20); + auto margin = std::max(1, borderSize / 2); + auto borderRadius = std::max(3, Theme::partPreviewImageSize / 10); + setStyleSheet( + "QListView::item {border:" + QString::number(borderSize) + "px solid transparent; margin:" + QString::number(margin) + "px; background-color: " + Theme::gray.name() +"; border-radius: " + QString::number(borderRadius) + ";}" + + "QListView::item:selected {border-color: " + Theme::red.name() + ";}" + ); + setViewMode(QListView::IconMode); setGridSize(QSize(Theme::partPreviewImageSize, Theme::partPreviewImageSize)); setMovement(QListView::Snap); setFlow(QListView::LeftToRight); + setSelectionMode(QAbstractItemView::ExtendedSelection); } diff --git a/application/sources/theme.cc b/application/sources/theme.cc index ea59c2ec..b1b3373a 100644 --- a/application/sources/theme.cc +++ b/application/sources/theme.cc @@ -9,6 +9,8 @@ QColor Theme::white = QColor(0xf7, 0xd9, 0xc8); QColor Theme::red = QColor(0xfc, 0x66, 0x21); QColor Theme::green = QColor(0xaa, 0xeb, 0xc4); QColor Theme::blue = QColor(0x0d, 0xa9, 0xf1); +QColor Theme::black = QColor(25, 25, 25); +QColor Theme::gray = QColor(0x32, 0x32, 0x32); float Theme::normalAlpha = 96.0 / 255; float Theme::checkedAlpha = 1.0; float Theme::edgeAlpha = 1.0; @@ -50,8 +52,8 @@ void Theme::initialize() Theme::toolIconSize = (int)(Theme::toolIconFontSize * 1.5); Theme::miniIconFontSize = (int)(Theme::toolIconFontSize * 0.85); Theme::miniIconSize = (int)(Theme::miniIconFontSize * 1.67); - Theme::partPreviewImageSize = (Theme::miniIconSize * 3); - Theme::sidebarPreferredWidth = Theme::partPreviewImageSize * 4; + Theme::partPreviewImageSize = (Theme::miniIconSize * 2); + Theme::sidebarPreferredWidth = Theme::partPreviewImageSize * 4.5; Theme::materialPreviewImageSize = Theme::sidebarPreferredWidth * 0.4; } diff --git a/application/sources/theme.h b/application/sources/theme.h index e8ac5f4e..37043e77 100644 --- a/application/sources/theme.h +++ b/application/sources/theme.h @@ -15,6 +15,8 @@ public: static QColor red; static QColor green; static QColor blue; + static QColor black; + static QColor gray; static float normalAlpha; static float checkedAlpha; static float edgeAlpha; diff --git a/dust3d/mesh/mesh_generator.cc b/dust3d/mesh/mesh_generator.cc index 28973091..b9a72a4b 100644 --- a/dust3d/mesh/mesh_generator.cc +++ b/dust3d/mesh/mesh_generator.cc @@ -586,8 +586,9 @@ std::unique_ptr MeshGenerator::combinePartMesh(const std::st partCache.objectNodeVertices.clear(); partCache.vertices.clear(); partCache.faces.clear(); - partCache.previewTriangles.clear(); - partCache.previewVertices.clear(); + partCache.color = partColor; + partCache.metalness = metalness; + partCache.roughness = roughness; partCache.isSuccessful = false; partCache.joined = (target == PartTarget::Model && !isDisabled); @@ -806,6 +807,10 @@ std::unique_ptr MeshGenerator::combinePartMesh(const std::st } else { hasMeshError = true; } + + if (nullptr != mesh) { + partCache.isSuccessful = true; + } if (mesh && mesh->isNull()) { mesh.reset(); @@ -934,7 +939,13 @@ std::unique_ptr MeshGenerator::combineComponentMesh(const st componentCache.objectEdges.push_back(it); for (const auto &it: partCache.objectNodeVertices) componentCache.objectNodeVertices.push_back(it); - addComponentPreview(componentId, ComponentPreview {partCache.vertices, partCache.faces}); + ComponentPreview preview; + if (mesh) + mesh->fetch(preview.vertices, preview.triangles); + preview.color = partCache.color; + preview.metalness = partCache.metalness; + preview.roughness = partCache.roughness; + addComponentPreview(componentId, std::move(preview)); } else { std::vector>> combineGroups; int currentGroupIndex = -1; @@ -1185,11 +1196,6 @@ void MeshGenerator::collectErroredParts() updateVertexIndices(errorTriangleAndQuads, m_object->vertices.size()); m_object->vertices.insert(m_object->vertices.end(), it.second.vertices.begin(), it.second.vertices.end()); m_object->triangleAndQuads.insert(m_object->triangleAndQuads.end(), errorTriangleAndQuads.begin(), errorTriangleAndQuads.end()); - - auto errorTriangles = it.second.previewTriangles; - updateVertexIndices(errorTriangles, m_object->vertices.size()); - m_object->vertices.insert(m_object->vertices.end(), it.second.previewVertices.begin(), it.second.previewVertices.end()); - m_object->triangles.insert(m_object->triangles.end(), errorTriangles.begin(), errorTriangles.end()); } } } diff --git a/dust3d/mesh/mesh_generator.h b/dust3d/mesh/mesh_generator.h index e00cee19..617939ca 100644 --- a/dust3d/mesh/mesh_generator.h +++ b/dust3d/mesh/mesh_generator.h @@ -50,8 +50,9 @@ public: std::vector objectNodes; std::vector, std::pair>> objectEdges; std::vector>> objectNodeVertices; - std::vector previewVertices; - std::vector> previewTriangles; + Color color = Color(1.0, 1.0, 1.0); + float metalness = 0.0; + float roughness = 1.0; bool isSuccessful = false; bool joined = true; };