Source

Coin / include / Inventor / SbColor4f.h

Lars J. Aas 1fc0fcc 


Morten Eriksen 08431c9 
Marius Kintel 3ba6b41 




























Morten Eriksen 08431c9 


Lars J. Aas 2ca5e37 
Morten Eriksen 08431c9 



Lars J. Aas 2ca5e37 
Morten Eriksen 08431c9 

Tom Fredrik Blen… 3145b1d 
Morten Eriksen 08431c9 




Morten Eriksen c548bb9 
Morten Eriksen 08431c9 




















Morten Eriksen 1f26ea1 






Morten Eriksen 08431c9 







Morten Eriksen 1f26ea1 






Morten Eriksen 8a42e80 
Lars J. Aas 3c85878 

Morten Eriksen 225de86 
#ifndef COIN_SBCOLOR4F_H
#define COIN_SBCOLOR4F_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/system/inttypes.h>
#include <Inventor/SbVec4f.h>
#include <Inventor/SbColor.h>

class SbVec4f;

class COIN_DLL_API SbColor4f : public SbVec4f {
public:
  SbColor4f(void);
  SbColor4f(const SbColor &rgb, const float alpha = 1.0f);
  SbColor4f(const SbVec4f& v);
  SbColor4f(const float* const rgba);
  SbColor4f(const float r, const float g, const float b, const float a = 1.0f);

  void setValue(const float r, const float g, const float b,
                const float a = 1.0f);
  void setValue(const float col[4]);
  const float *getValue() const;
  void getValue(float &r, float &g, float &b, float &a);

  SbColor4f& setRGB(const SbColor &col);
  void getRGB(SbColor &color);
  SbColor4f& setHSVValue(float h, float s, float v, float a = 1.0f);
  SbColor4f& setHSVValue(const float hsv[3], float alpha = 1.0f);
  void getHSVValue(float &h, float &s, float &v) const;
  void getHSVValue(float hsv[3]) const;
  SbColor4f& setPackedValue(const uint32_t rgba);
  uint32_t getPackedValue() const;

  float operator[](const int idx) const;
  float &operator[](const int idx);

  SbColor4f &operator*=(const float d);
  SbColor4f &operator/=(const float d);
  SbColor4f &operator+=(const SbColor4f &c);
  SbColor4f &operator-=(const SbColor4f &c);

  friend COIN_DLL_API SbColor4f operator *(const SbColor4f &c, const float d);
  friend COIN_DLL_API SbColor4f operator *(const float d, const SbColor4f &c);
  friend COIN_DLL_API SbColor4f operator /(const SbColor4f &c, const float d);
  friend COIN_DLL_API SbColor4f operator +(const SbColor4f &v1, const SbColor4f &v2);
  friend COIN_DLL_API SbColor4f operator -(const SbColor4f &v1, const SbColor4f &v2);
  friend COIN_DLL_API int operator ==(const SbColor4f &v1, const SbColor4f &v2);
  friend COIN_DLL_API int operator !=(const SbColor4f &v1, const SbColor4f &v2);

private:
  float red() const { return this->vec[0]; }
  float green() const { return this->vec[1]; }
  float blue() const { return this->vec[2]; }
  float alpha() const { return this->vec[3]; }
};

COIN_DLL_API SbColor4f operator *(const SbColor4f &c, const float d);
COIN_DLL_API SbColor4f operator *(const float d, const SbColor4f &c);
COIN_DLL_API SbColor4f operator /(const SbColor4f &c, const float d);
COIN_DLL_API SbColor4f operator +(const SbColor4f &v1, const SbColor4f &v2);
COIN_DLL_API SbColor4f operator -(const SbColor4f &v1, const SbColor4f &v2);
COIN_DLL_API int operator ==(const SbColor4f &v1, const SbColor4f &v2);
COIN_DLL_API int operator !=(const SbColor4f &v1, const SbColor4f &v2);

typedef class SbColor4f SbColorRGBA; // TGS compatibility

#endif // !COIN_SBCOLOR4F_H