IndexedMesh.h

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#pragma once
 
#include <Geom/Dir.h>
#include <Geom/Pnt.h>
#include <memory>
 
namespace Base
{
class AbstractWriter;
}
 
namespace Geom
{
class LX_GEOM_EXPORT IndexedMesh
{
public:
    IndexedMesh();
    IndexedMesh(const IndexedMesh& other);
    IndexedMesh(const std::vector<int>& model, const std::vector<Geom::Pnt>& points);
    virtual ~IndexedMesh();
 
    //  SoIndexedFaceSet-Format
    std::vector<Geom::Pnt> face_vertices;
    std::vector<long> face_coordinateIndices;
    // normals are obligatory, vbos!
    std::vector<Geom::Dir> face_per_vertex_normals;
    // color: 0xrrggbbaa
    std::vector<unsigned int> face_color_per_vertex;
 
    //  SoIndexedLineSet-Format
    std::vector<Geom::Pnt> wire_vertices;
    std::vector<long> wire_coordinateIndices;
    std::vector<unsigned int> wire_color_per_vertex;
 
    IndexedMesh& operator=(const IndexedMesh&);
    bool operator==(const IndexedMesh& c) const;
 
    virtual void transform(const Geom::Trsf& t);
    void createEdges(const std::vector<int>& model, const std::vector<Geom::Pnt>& points);
 
    bool restore(const std::string& s);
 
    static bool setBinaryReadMode(bool on);
    static bool setBinaryWriteMode(bool on);
};
 
 
 
 LX_GEOM_EXPORT  std::istream& operator>>(std::istream& is, Geom::IndexedMesh& op);
 LX_GEOM_EXPORT  std::ostream& operator<<(std::ostream& os, Geom::IndexedMesh& op);
 
 
 
}  // namespace Geom
 
 
 LX_GEOM_EXPORT  Base::AbstractWriter& operator<<(Base::AbstractWriter& os, Geom::IndexedMesh& op);
 
typedef std::shared_ptr<Geom::IndexedMesh> pIndexedMesh;