xsi_polygonmesh.h

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//*****************************************************************************
//*****************************************************************************

#if (_MSC_VER > 1000) || defined(SGI_COMPILER)
#pragma once
#endif

#ifndef __XSIPOLYGONMESH_H__
#define __XSIPOLYGONMESH_H__

#include <xsi_geometry.h>
#include <xsi_clusterproperty.h>
#include <xsi_pointlocatordata.h>

namespace XSI {

class CVertexRefArray;
class CEdgeRefArray;
class CPolygonFaceRefArray;
class CPolygonNodeRefArray;
class CGeometryAccessor;
class CMeshBuilder;
class CClusterPropertyBuilder;

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class SICPPSDKDECL PolygonMesh : public Geometry
{
public:
        PolygonMesh();

        ~PolygonMesh();

        PolygonMesh(const CRef& in_ref);

        PolygonMesh(const PolygonMesh& in_obj);

        PolygonMesh(const Geometry& in_obj);

        bool IsA( siClassID in_ClassID) const;

        siClassID GetClassID() const;

        PolygonMesh& operator=(const PolygonMesh& in_obj);

        PolygonMesh& operator=(const Geometry& in_geom);

        PolygonMesh& operator=(const CRef& in_ref);

        CVertexRefArray GetVertices() const;

        CEdgeRefArray GetEdges() const;

        CPolygonFaceRefArray GetPolygons() const;

        CPolygonNodeRefArray GetNodes() const;

        CStatus Set( const MATH::CVector3Array& in_vertices,
                        const CLongArray& in_polygonDescr );

        CStatus Get( MATH::CVector3Array& io_vertices, CLongArray& io_polygonDescr ) const;

        CStatus PutCurrentVertexColor( const ClusterProperty& = ClusterProperty());

        ClusterProperty GetCurrentVertexColor( void ) const;

        ClusterProperty AddVertexColor( const CString& name = CString() );

        CRefArray GetVertexColors( void ) const;

        CGeometryAccessor GetGeometryAccessor
        (
                siConstructionMode              in_mode = siConstructionModeModeling,
                siSubdivisionRuleType   in_type = siCatmullClark,
                LONG                                    in_subdLevel = 0,
                bool                                    in_bUseLoopForTriangles = false,
                bool                                    in_bUseDiscontinuity = true,
                double                                  in_discontinuityAngle = 60.0
        ) const;

        CMeshBuilder GetMeshBuilder() const;

        CClusterPropertyBuilder GetClusterPropertyBuilder() const;

        CStatus GetPolygonIndexArray
        (
                const PointLocatorData& in_ptLocators,
                LONG in_nbPointLocatorsIndices, //-1 if all
                const LONG* in_pPointLocatorsIndices, // 0 if all
                LONG* out_pIndices
        ) const;

        CStatus GetTriangleVertexIndexArray
        (
                const PointLocatorData& in_ptLocators,
                LONG in_nbPointLocatorsIndices, //-1 if all
                const LONG* in_pPointLocatorsIndices, // 0 if all
                LONG* out_pIndices
        ) const;

        CStatus GetTriangleNodeIndexArray
        (
                const PointLocatorData& in_ptLocators,
                LONG in_nbPointLocatorsIndices, //-1 if all
                const LONG* in_pPointLocatorsIndices, // 0 if all
                LONG* out_pIndices
        ) const;

        CStatus GetTriangleWeightArray
        (
                const PointLocatorData& in_ptLocators,
                LONG in_nbPointLocatorsIndices, //-1 if all
                const LONG* in_pPointLocatorsIndices, // 0 if all
                float* out_pWeights
        ) const;

        PointLocatorData ConstructPointLocators
        (
                LONG                                    in_nbPointLocators,
                const LONG*                             in_pPolygonIndices,
                const LONG*                             in_pSubTriangleVertexIndices,
                const float*                    in_pSubTriangleWeights
        ) const;

        private:
        PolygonMesh * operator&() const;
        PolygonMesh * operator&();
};

};

#endif // __XSIPOLYGONMESH_H__