xsi_meshbuilder.h

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

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

#ifndef __XSIMESHBUILDER_H__
#define __XSIMESHBUILDER_H__

#include <xsi_base.h>
#include <xsi_value.h>
#include <xsi_status.h>
#include <xsi_longarray.h>

#ifdef _MSC_VER
#pragma warning(disable:4251)
#endif

namespace XSI {

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

class SICPPSDKDECL CMeshBuilder : public CBase
{
public:

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

        class SICPPSDKDECL CErrorDescriptor : public CStatus
        {
                public:

                CErrorDescriptor(CStatus::Code in_code);

                ~CErrorDescriptor();

                CLongArray m_polygonIndices;

                CLongArray m_vertexIndices;

                CLongArray m_edgeIndices;

                CLongArray m_nodeIndices;
        };

        CMeshBuilder();

        ~CMeshBuilder();

        CMeshBuilder(const CRef& in_ref);

        CMeshBuilder(const CMeshBuilder& in_obj);

        bool IsA( siClassID in_ClassID) const;

        siClassID GetClassID() const;

        CMeshBuilder& operator=(const CMeshBuilder& in_obj);

        CMeshBuilder& operator=(const CRef& in_ref);

        CStatus AddVertices( LONG in_nVertices, const double* in_pPos=0 );

        CStatus SetVertexPositions( LONG in_nVertices, const double* in_pPos, LONG in_nOffset=0 );

        CStatus AddPolygons(
                LONG in_nPolygons,
                const LONG* in_pPolyVertexCounts,
                const LONG* in_pVtxIndices );

        CStatus AddTriangles( LONG in_nTriangles, const LONG* in_pVtxIndices );

        CStatus SetEdgeCreaseValue( LONG in_nPolyID, LONG in_nPolyEdgeIndex, float in_value );

        CStatus SetHardEdge( LONG in_nPolyID, LONG in_nPolyEdgeIndex, bool in_bFlag=true );

        CStatus SetVertexCreaseValue( LONG in_nVtxID, float in_value );

        CStatus SetPolygonsMaterial(
                const CRef&     in_refMat,
                LONG            in_nSize,
                const LONG* in_pPolyIndices );

        CStatus SetPolygonsMaterial(
                const CRef& in_refMat,
                LONG in_nSize,
                const LONG* in_pPolyIndices,
                CString& io_clsName );

        CErrorDescriptor Build(bool in_bUndoRequired);

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

};

#endif // __XSIMESHBUILDER_H__