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SbColor.h
1 #ifndef COIN_SBCOLOR_H
2 #define COIN_SBCOLOR_H
3 
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35 
36 #include <Inventor/system/inttypes.h>
37 #include <Inventor/SbVec3f.h>
38 
39 class COIN_DLL_API SbColor : public SbVec3f {
40 public:
41  SbColor(void);
42  SbColor(const SbVec3f& v);
43  SbColor(const float* const rgb);
44  SbColor(const float r, const float g, const float b);
45 
46  SbColor & setHSVValue(float h, float s, float v);
47  SbColor & setHSVValue(const float hsv[3]);
48  void getHSVValue(float &h, float &s, float &v) const;
49  void getHSVValue(float hsv[3]) const;
50  SbColor & setPackedValue(const uint32_t rgba, float& transparency);
51  uint32_t getPackedValue(const float transparency = 0.0f) const;
52 
53 private:
54  float red(void) const { return (*this)[0]; }
55  float green(void) const { return (*this)[1]; }
56  float blue(void) const { return (*this)[2]; }
57  uint32_t convertToUInt(const float val) { return static_cast<uint32_t>(val*255.0f);}
58 };
59 
60 #endif // !COIN_SBCOLOR_H
The SbColor class contains the red, green and blue components which make up a color value...
Definition: SbColor.h:39
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition: SbVec3f.h:51