IvWriter.h

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#pragma once
 
#include <Inventor/SbVec3f.h>
 
#include <string>
 
class SoMaterial;
 
namespace App
{
class Element;
}
 
namespace OpenLxApp
{
class myFace
{
public:
    std::vector<SbVec3f> vertices;
    std::vector<SbVec3f> verticesNormals;
    std::vector<long> coordinateIndices;
    bool useNormals;
};
 
class myEdge
{
public:
    std::vector<SbVec3f> vertices;
    std::vector<long> coordinateIndices;
};
 
 
 
class IvWriter
{
public:
    IvWriter(const std::vector<App::Element*>& elems);
 
    bool saveIV(const std::string& filename);
 
private:
    const std::vector<App::Element*>& _elems;
 
    bool _createFaces(pConstShape shape, std::vector<myFace>& myFaces, std::map<int, int>& face_2_material_index, int colorIndex);
    bool _createEdges(pConstShape shape,
                      std::vector<myEdge>& myEdges,
                      std::map<int, int>& edge_2_material_index,
                      int colorIndex,
                      double abscissa = 0);
 
    void _createMaterial(App::Element* e, SoMaterial* oiv_mat, int& materialIndex, bool& useMaterial);
};
 
 
}  // namespace OpenLxApp