xsi_nurbssurfacemesh.h

Go to the documentation of this file.

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

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

#ifndef __XSINURBSSURFACEMESH_H__
#define __XSINURBSSURFACEMESH_H__

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

namespace XSI {

class CControlPointRefArray;
class CNurbsSurfaceRefArray;
class CKnotArray;
class CTrimDataArray;
class NurbsSurface;

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

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

    ~NurbsSurfaceMesh();

    NurbsSurfaceMesh(const CRef& in_ref);

    NurbsSurfaceMesh(const NurbsSurfaceMesh& in_obj);

    NurbsSurfaceMesh(const Geometry& in_obj);

    bool IsA( siClassID in_ClassID) const;

    siClassID GetClassID() const;

    NurbsSurfaceMesh& operator=(const NurbsSurfaceMesh& in_obj);

    NurbsSurfaceMesh& operator=(const Geometry& in_geom);

    NurbsSurfaceMesh& operator=(const CRef& in_ref);

    CNurbsSurfaceRefArray GetSurfaces()const;

    CStatus GetClosestSurfacePosition
    (
        MATH::CVector3&         in_vPosition,
        LONG&                   out_lSurfaceIndex,
        double&                 out_dSquaredDistance,
        double&                 out_dUValue,
        double&                 out_dVValue,
        MATH::CVector3&         out_vPosition
    )const;


    CStatus Get
    (
        siNurbsFormat               in_siNurbsFormat,
        CNurbsSurfaceDataArray&     out_surfaces
    )const;

    CStatus Set
    (
        const CNurbsSurfaceDataArray&   in_surfaces,
        siNurbsFormat                   in_siNurbsFormat = siSINurbs
    );


    CStatus AddSurfaceWithTrim
    (
        const CNurbsSurfaceData&    in_surface,
        const CTrimCurveDataArray&  in_trims,
        siNurbsFormat               in_siNurbsFormat,
        NurbsSurface&               out_Surface
    );

    CStatus AddSurface
    (
        const CNurbsSurfaceData&    in_surface,
        siNurbsFormat               in_siNurbsFormat,
        NurbsSurface&               out_Surface
    );

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

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

    PointLocatorData ConstructPointLocators
    (
        LONG            in_nbPointLocators,
        const LONG*     in_pSubSurfaceIndices,
        const float*    in_pNormalizedUVs
    ) const;

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

};

#endif // __XSINURBSSURFACEMESH_H__