Source

Coin / include / Inventor / nodes / SoIndexedFaceSet.h

Lars J. Aas 6f64ef8 


Morten Eriksen 08431c9 
Marius Kintel 3ba6b41 




























Morten Eriksen 08431c9 

Morten Eriksen f9a2eff 
Morten Eriksen 08431c9 

Lars J. Aas feb00c1 
Morten Eriksen 08431c9 
Lars J. Aas feb00c1 
Morten Eriksen 08431c9 
Peder Blekken d994e26 
Morten Eriksen 08431c9 
Morten Eriksen 1f26ea1 
Morten Eriksen 08431c9 

Morten Eriksen f9a2eff 
Morten Eriksen 08431c9 


Morten Eriksen f9a2eff 
Morten Eriksen 08431c9 
Morten Eriksen 304ad10 













Morten Eriksen 08431c9 
Morten Eriksen b66cdde 

Morten Eriksen 08431c9 


Morten Eriksen b311524 
Morten Eriksen 08431c9 

Peder Blekken 216de1f 



Morten Eriksen 08431c9 

Morten Eriksen 27b85f4 
Peder Blekken d994e26 

Morten Eriksen 41390d1 
Morten Eriksen 08431c9 
Morten Eriksen 225de86 
#ifndef COIN_SOINDEXEDFACESET_H
#define COIN_SOINDEXEDFACESET_H

/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * 
 * Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\**************************************************************************/

#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoIndexedShape.h>

#ifndef SO_END_FACE_INDEX // also defined in SoVRMLIndexedFaceSet.h
#define SO_END_FACE_INDEX (-1)
#endif // !SO_END_FACE_INDEX

class SoIndexedFaceSetP;

class COIN_DLL_API SoIndexedFaceSet : public SoIndexedShape {
  typedef SoIndexedShape inherited;

  SO_NODE_HEADER(SoIndexedFaceSet);

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

  virtual void GLRender(SoGLRenderAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);

  virtual SbBool generateDefaultNormals(SoState * state,
                                        SoNormalBundle * bundle);
  virtual SbBool generateDefaultNormals(SoState * state,
                                        SoNormalCache * cache);

protected:
  virtual ~SoIndexedFaceSet();

  virtual void generatePrimitives(SoAction * action);

private:
  enum Binding {
    OVERALL = 0,
    PER_FACE,
    PER_FACE_INDEXED,
    PER_VERTEX,
    PER_VERTEX_INDEXED,
    NONE = OVERALL
  };

  SbBool useConvexCache(SoAction * action,
                        const SbVec3f * normals,
                        const int32_t * nindices,
                        const SbBool normalsfromcache);
  Binding findMaterialBinding(SoState * const state) const;
  Binding findNormalBinding(SoState * const state) const;
  virtual void notify(SoNotList * list);

  SoIndexedFaceSetP * pimpl;
};

#endif // !COIN_SOINDEXEDFACESET_H