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Coin / include / Inventor / nodes / SoFaceSet.h

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#ifndef COIN_SOFACESET_H
#define COIN_SOFACESET_H

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 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoNonIndexedShape.h>
#include <Inventor/fields/SoMFInt32.h>

class SoFaceSetP;

class COIN_DLL_API SoFaceSet : public SoNonIndexedShape {
  typedef SoNonIndexedShape inherited;

  SO_NODE_HEADER(SoFaceSet);

public:
  static void initClass(void);
  SoFaceSet(void);

  SoMFInt32 numVertices;

  virtual void GLRender(SoGLRenderAction * action);
  virtual SbBool generateDefaultNormals(SoState * state, SoNormalBundle * nb);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);

protected:
  virtual ~SoFaceSet();

  virtual void generatePrimitives(SoAction * action);
  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
  virtual SbBool generateDefaultNormals(SoState *, SoNormalCache *);

private:
  enum Binding {
    OVERALL = 0,
    PER_FACE,
    PER_VERTEX
  };

  Binding findMaterialBinding(SoState * const state) const;
  Binding findNormalBinding(SoState * const state) const;
  SbBool useConvexCache(SoAction * action);
  virtual void notify(SoNotList * list);

  SoFaceSetP * pimpl;
};

#endif // !COIN_SOFACESET_H