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Coin / include / Inventor / engines / SoComputeBoundingBox.h

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Morten Eriksen 5a885d0 
Marius Kintel 3ba6b41 




























Morten Eriksen 5a885d0 








Morten Eriksen 2ed8061 
Morten Eriksen 5a885d0 


Morten Eriksen 2ed8061 
Morten Eriksen 1f26ea1 
Morten Eriksen 5a885d0 















Morten Eriksen 2ed8061 


Morten Eriksen 5a885d0 
Lars J. Aas 340c459 
Morten Eriksen 5a885d0 


Morten Eriksen 2ed8061 
Morten Eriksen 5a885d0 

/**************************************************************************\
 * 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.
\**************************************************************************/

#ifndef COIN_SOCOMPUTEBOUNDINGBOX_H
#define COIN_SOCOMPUTEBOUNDINGBOX_H

#include <Inventor/engines/SoSubEngine.h>
#include <Inventor/engines/SoEngineOutput.h>
#include <Inventor/fields/SoSFNode.h>
#include <Inventor/fields/SoSFPath.h>
#include <Inventor/SbViewportRegion.h>

class SoGetBoundingBoxAction;


class COIN_DLL_API SoComputeBoundingBox : public SoEngine {
  typedef SoEngine inherited;

  SO_ENGINE_HEADER(SoComputeBoundingBox);

public:
  SoSFNode node;
  SoSFPath path;

  SoEngineOutput min;           // SoSFVec3f
  SoEngineOutput max;           // SoSFVec3f
  SoEngineOutput boxCenter;     // SoSFVec3f
  SoEngineOutput objectCenter;  // SoSFVec3f

  SoComputeBoundingBox(void);
  static void initClass(void);

  void setViewportRegion(const SbViewportRegion & vpr);
  const SbViewportRegion & getViewportRegion(void) const;

protected:
  virtual ~SoComputeBoundingBox(void);

private:
  virtual void evaluate(void);
  SoGetBoundingBoxAction * bboxaction;
};

#endif // !COIN_SOCOMPUTEBOUNDINGBOX_H