Coin / include / Inventor / SbXfBox3f.h

Lars J. Aas 1fc0fcc 


Morten Eriksen 08431c9 
Marius Kintel 3ba6b41 




























Morten Eriksen 08431c9 

Morten Eriksen dfb3833 
Morten Eriksen 08431c9 


Morten Eriksen 1f26ea1 
Morten Eriksen 08431c9 


Morten Eriksen 117e7c9 


Morten Eriksen 08431c9 

Morten Eriksen 117e7c9 













Morten Eriksen 03ff79a 
Morten Eriksen 08431c9 


Morten Eriksen 03ff79a 
Morten Eriksen 08431c9 

Morten Eriksen dfb3833 
Morten Eriksen 08431c9 




Morten Eriksen c548bb9 
Morten Eriksen 08431c9 

Morten Eriksen c548bb9 
Morten Eriksen 08431c9 


Morten Eriksen 117e7c9 

Morten Eriksen 8a42e80 
Morten Eriksen 225de86 
#ifndef COIN_SBXFBOX3F_H
#define COIN_SBXFBOX3F_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 <stdio.h>
#include <Inventor/SbBox3f.h>
#include <Inventor/SbMatrix.h>

class COIN_DLL_API SbXfBox3f : public SbBox3f {
  typedef SbBox3f inherited;

public:
  SbXfBox3f(void);
  SbXfBox3f(const SbVec3f & boxmin, const SbVec3f & boxmax);
  SbXfBox3f(const SbBox3f & box);
  ~SbXfBox3f();

  void setTransform(const SbMatrix & m);
  const SbMatrix & getTransform(void) const;
  const SbMatrix & getInverse(void) const;
  SbVec3f getCenter(void) const;
  void extendBy(const SbVec3f & pt);
  void extendBy(const SbBox3f & bb);
  void extendBy(const SbXfBox3f & bb);
  SbBool intersect(const SbVec3f & pt) const;
  SbBool intersect(const SbBox3f & bb) const;
  SbBool intersect(const SbXfBox3f & bb) const;
  void getSpan(const SbVec3f & direction, float & dMin, float & dMax) const;
  SbBox3f project(void) const;
  friend COIN_DLL_API int operator ==(const SbXfBox3f & b1, const SbXfBox3f & b2);
  friend COIN_DLL_API int operator !=(const SbXfBox3f & b1, const SbXfBox3f & b2);
  // Must override the transform() method from SbBox3f, as the box and
  // the transform matrix are supposed to be kept separate in
  // SbXfBox3f. --mortene
  void transform(const SbMatrix & m);
  // Overridden from SbBox3f
  float getVolume(void) const;

  void print(FILE * file) const;

private:
  // incorrect for SbXfBox3f. Hide them
  const SbVec3f & getMin(void) const {return SbBox3f::getMin(); }
  const SbVec3f & getMax(void) const { return SbBox3f::getMax(); }

  void calcInverse(void) const;
  void makeInvInvalid(void);

  SbMatrix matrix, invertedmatrix;
};

COIN_DLL_API int operator ==(const SbXfBox3f & b1, const SbXfBox3f & b2);
COIN_DLL_API int operator !=(const SbXfBox3f & b1, const SbXfBox3f & b2);

#endif // !COIN_SBXFBOX3F_H
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