dust3d/src/meshloader.h

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#ifndef DUST3D_MESH_LOADER_H
#define DUST3D_MESH_LOADER_H
#include <QObject>
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#include <vector>
#include <QVector3D>
#include <QColor>
#include <QImage>
#include <QTextStream>
#include "outcome.h"
#include "shadervertex.h"
struct TriangulatedFace
{
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int indices[3];
QColor color;
};
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class MeshLoader
{
public:
MeshLoader(const std::vector<QVector3D> &vertices, const std::vector<std::vector<size_t>> &triangles,
const std::vector<std::vector<QVector3D>> &triangleVertexNormals,
const QColor &color=Qt::white);
MeshLoader(Outcome &outcome);
MeshLoader(ShaderVertex *triangleVertices, int vertexNum);
MeshLoader(const MeshLoader &mesh);
MeshLoader();
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~MeshLoader();
ShaderVertex *triangleVertices();
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int triangleVertexCount();
ShaderVertex *edgeVertices();
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int edgeVertexCount();
ShaderVertex *toolVertices();
int toolVertexCount();
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const std::vector<QVector3D> &vertices();
const std::vector<std::vector<size_t>> &faces();
const std::vector<QVector3D> &triangulatedVertices();
const std::vector<TriangulatedFace> &triangulatedFaces();
void setTextureImage(QImage *textureImage);
const QImage *textureImage();
void setNormalMapImage(QImage *normalMapImage);
const QImage *normalMapImage();
const QImage *metalnessRoughnessAmbientOcclusionImage();
void setMetalnessRoughnessAmbientOcclusionImage(QImage *image);
bool hasMetalnessInImage();
void setHasMetalnessInImage(bool hasInImage);
bool hasRoughnessInImage();
void setHasRoughnessInImage(bool hasInImage);
bool hasAmbientOcclusionInImage();
void setHasAmbientOcclusionInImage(bool hasInImage);
static float m_defaultMetalness;
static float m_defaultRoughness;
void exportAsObj(const QString &filename);
void exportAsObj(QTextStream *textStream);
private:
ShaderVertex *m_triangleVertices = nullptr;
int m_triangleVertexCount = 0;
ShaderVertex *m_edgeVertices = nullptr;
int m_edgeVertexCount = 0;
ShaderVertex *m_toolVertices = nullptr;
int m_toolVertexCount = 0;
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std::vector<QVector3D> m_vertices;
std::vector<std::vector<size_t>> m_faces;
std::vector<QVector3D> m_triangulatedVertices;
std::vector<TriangulatedFace> m_triangulatedFaces;
QImage *m_textureImage = nullptr;
QImage *m_normalMapImage = nullptr;
QImage *m_metalnessRoughnessAmbientOcclusionImage = nullptr;
bool m_hasMetalnessInImage = false;
bool m_hasRoughnessInImage = false;
bool m_hasAmbientOcclusionInImage = false;
};
#endif