SoSeparator.h

#ifndef COIN_SOSEPARATOR_H
#define COIN_SOSEPARATOR_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
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 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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\**************************************************************************/
 
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/nodes/SoGroup.h>
#include <Inventor/tools/SbPimplPtr.h>
 
class SoState;
class SoSeparatorP;
 
class COIN_DLL_API SoSeparator : public SoGroup {
  typedef SoGroup inherited;
 
  SO_NODE_HEADER(SoSeparator);
 
public:
  static void initClass(void);
  SoSeparator(void);
  SoSeparator(const int nchildren);
 
  enum CacheEnabled {
    OFF, ON, AUTO
  };
 
  SoSFEnum renderCaching;
  SoSFEnum boundingBoxCaching;
  SoSFEnum renderCulling;
  SoSFEnum pickCulling;
 
  virtual void doAction(SoAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void GLRenderBelowPath(SoGLRenderAction * action);
  virtual void GLRenderInPath(SoGLRenderAction * action);
  virtual void GLRenderOffPath(SoGLRenderAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void getMatrix(SoGetMatrixAction * action);
  virtual void handleEvent(SoHandleEventAction * action);
  virtual void rayPick(SoRayPickAction * action);
  virtual void search(SoSearchAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
  virtual void audioRender(SoAudioRenderAction * action);
 
  virtual void notify(SoNotList * nl);
 
  static void setNumRenderCaches(const int howmany);
  static int getNumRenderCaches(void);
  virtual SbBool affectsState(void) const;
 
protected:
  virtual ~SoSeparator();
 
  virtual SbBool cullTest(SoState * state);
  virtual SbBool cullTest(SoGLRenderAction * action, int & cullresults);
  virtual SbBool readInstance(SoInput * in, unsigned short flags);
 
private:
  void commonConstructor(void);
  SbBool cullTestNoPush(SoState * state);
 
  static int numrendercaches;
 
  SbPimplPtr<SoSeparatorP> pimpl;
 
  // NOT IMPLEMENTED
  SoSeparator(const SoSeparator & rhs);
  SoSeparator & operator = (const SoSeparator & rhs);
 
};
 
#endif // !COIN_SOSEPARATOR_H