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#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
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