Mesh3dTypes.h

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// Mesh3dTypes.h:
// --------------
//

#ifndef __IPSDKGEOMETRY_MESH3DTYPES_H__
#define __IPSDKGEOMETRY_MESH3DTYPES_H__

#include <IPSDKUtil/Tools/EnumMacros.h>
#include <IPSDKGeometry/Entity/3d/Point/Point3dData.h>
#include <IPSDKUtil/BaseCollections.h>

namespace ipsdk {
namespace geom {

template <typename T>
class Mesh3d;


IPSDK_ENUM(eMesh3dType,

    (eM3DT_Exterior)

    (eM3DT_Interior)
)


struct Mesh3dHalfEdge
{
    ipUInt64    _startVertexIdx;

    ipUInt64    _leftTriangleIdx;

    ipUInt64    _oppositeHalfEdgeIdx;

    ipUInt64    _nextHalfEdgeIdx;
};

struct TriVertexIx
{

    ipInt32    _vertexIx0;
    
    ipInt32    _vertexIx1;
    
    ipInt32    _vertexIx2;

    bool       operator== (const TriVertexIx& triVertexIx) const
    {
        return _vertexIx0 == triVertexIx._vertexIx0 && _vertexIx1 == triVertexIx._vertexIx1 && _vertexIx2 == triVertexIx._vertexIx2;
    }

    ipInt32 get(ipInt32 idx)
    {
        assert(idx >= 0 && idx < 3);
        if (idx == 0)
            return _vertexIx0;
        else if (idx == 1)
            return _vertexIx1;
        else if (idx == 2)
            return _vertexIx2;

        return -1;
    }

    void set(ipInt32 idx, ipInt32 val)
    {
        assert(idx >= 0 && idx < 3);
        if (idx == 0)
            _vertexIx0 = val;
        else if (idx == 1)
            _vertexIx1 = val;
        else if (idx == 2)
            _vertexIx2 = val;
    }

};



typedef std::vector<Mesh3dHalfEdge> Mesh3dHalfEdgeColl;

typedef std::vector<TriVertexIx> TriVertexIxColl;


} // end of namespace geom
} // end of namespace ipsdk

#endif // __IPSDKGEOMETRY_MESH3DTYPES_H__