SoIndexedShape.h

#ifndef COIN_SOINDEXEDSHAPE_H
#define COIN_SOINDEXEDSHAPE_H
 
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#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoVertexShape.h>
#include <Inventor/fields/SoMFInt32.h>
 
class SoCoordinateElement;
 
class COIN_DLL_API SoIndexedShape : public SoVertexShape {
  typedef SoVertexShape inherited;
 
  SO_NODE_ABSTRACT_HEADER(SoIndexedShape);
 
public:
  static void initClass(void);
 
  SoMFInt32 coordIndex;
  SoMFInt32 materialIndex;
  SoMFInt32 normalIndex;
  SoMFInt32 textureCoordIndex;
 
protected:
  SoIndexedShape(void);
  virtual ~SoIndexedShape();
 
  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
  int getNumVerts(const int startCoord);
  void setupIndices(const int numParts, const int numFaces,
                    const SbBool needNormals, const SbBool needTexCoords);
 
  const int32_t * getNormalIndices(void);
  const int32_t * getColorIndices(void);
  const int32_t * getTexCoordIndices(void);
 
  static SbBool areTexCoordsIndexed(SoAction * action);
 
  SbBool getVertexData(SoState * state,
                       const SoCoordinateElement *& coords,
                       const SbVec3f *& normals,
                       const int32_t *& cindices,
                       const int32_t *& nindices,
                       const int32_t *& tindices,
                       const int32_t *& mindices,
                       int & numcindices,
                       const SbBool needNormals,
                       SbBool & normalCacheUsed);
};
 
#endif // !COIN_SOINDEXEDSHAPE_H