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C: » Program Files » Hash Inc » AM120SDK » Include

ColorBuf.inl¶

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00001 // Dan  7/25/2004  \DanLP115\Include\ColorBuf.inl
00002 
00003 #ifndef __COLORBUF_INL
00004 #define __COLORBUF_INL
00005 
00006 #ifndef __COLORBUF_H
00007 #include "ColorBuf.h"
00008 #endif
00009 #ifndef __RGBFLOAT_H
00010 #include "RGBFloat.h"
00011 #endif
00012 
00013 inline ColorBuf::ColorBuf( const RGBAFloat &color )
00014 {
00015    values.red   = MIN(255, fast_ftol_unsigned(color.Red()   * MAXCOLOR + .5f));
00016    values.green = MIN(255, fast_ftol_unsigned(color.Green() * MAXCOLOR + .5f));
00017    values.blue  = MIN(255, fast_ftol_unsigned(color.Blue()  * MAXCOLOR + .5f));
00018    values.alpha = MIN(255, fast_ftol_unsigned(color.Alpha() * MAXCOLOR + .5f));
00019 }
00020 
00021 inline void ColorBuf::Set( const RGBFloat &color )
00022 {
00023    values.red   = MIN(255, fast_ftol_unsigned(color.Red()   * MAXCOLOR + .5f));
00024    values.green = MIN(255, fast_ftol_unsigned(color.Green() * MAXCOLOR + .5f));
00025    values.blue  = MIN(255, fast_ftol_unsigned(color.Blue()  * MAXCOLOR + .5f));
00026 }
00027 
00028 inline RGBFloat ColorBuf::Get( void ) const
00029 {  
00030    return RGBFloat((float)values.red/MAXCOLOR, (float)values.green/MAXCOLOR,
00031     (float)values.blue/MAXCOLOR);
00032 }
00033 
00034 inline RGBFloat ColorBuf::GetFactoredRGBFloat() const
00035 {
00036    return RGBFloat(values.red, values.green, values.blue);
00037 }
00038 
00039 inline RGBFloat ColorBuf::GetNormalizedRGBFloat() const
00040 {
00041    return RGBFloat((float)values.red/MAXCOLOR, (float)values.green/MAXCOLOR, (float)values.blue/MAXCOLOR);
00042 }
00043 
00044 #endif

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