template project, first version

2017-10-11 15:01:05 +02:00
commit 8e902224cf
794 changed files with 326190 additions and 0 deletions
--- a/AntTweakBar/src/TwColors.h
+++ b/AntTweakBar/src/TwColors.h
@@ -0,0 +1,80 @@
+//  ---------------------------------------------------------------------------
+//
+//  @file       TwColors.h
+//  @brief      Color conversions
+//  @author     Philippe Decaudin
+//  @license    This file is part of the AntTweakBar library.
+//              For conditions of distribution and use, see License.txt
+//
+//  note:       Private header
+//
+//  ---------------------------------------------------------------------------
+
+
+#if !defined ANT_TW_COLORS_INCLUDED
+#define ANT_TW_COLORS_INCLUDED
+
+
+//  ---------------------------------------------------------------------------
+
+
+typedef unsigned int color32;
+
+
+const color32 COLOR32_BLACK     = 0xff000000;   // Black 
+const color32 COLOR32_WHITE     = 0xffffffff;   // White 
+const color32 COLOR32_ZERO      = 0x00000000;   // Zero 
+const color32 COLOR32_RED       = 0xffff0000;   // Red 
+const color32 COLOR32_GREEN     = 0xff00ff00;   // Green 
+const color32 COLOR32_BLUE      = 0xff0000ff;   // Blue 
+   
+
+template <typename _T> inline const _T& TClamp(const _T& _X, const _T& _Limit1, const _T& _Limit2)
+{
+    if( _Limit1<_Limit2 )
+        return (_X<=_Limit1) ? _Limit1 : ( (_X>=_Limit2) ? _Limit2 : _X );
+    else
+        return (_X<=_Limit2) ? _Limit2 : ( (_X>=_Limit1) ? _Limit1 : _X );
+}
+
+inline color32 Color32FromARGBi(int _A, int _R, int _G, int _B)
+{
+    return (((color32)TClamp(_A, 0, 255))<<24) | (((color32)TClamp(_R, 0, 255))<<16) | (((color32)TClamp(_G, 0, 255))<<8) | ((color32)TClamp(_B, 0, 255));
+}
+
+inline color32 Color32FromARGBf(float _A, float _R, float _G, float _B)
+{
+    return (((color32)TClamp(_A*256.0f, 0.0f, 255.0f))<<24) | (((color32)TClamp(_R*256.0f, 0.0f, 255.0f))<<16) | (((color32)TClamp(_G*256.0f, 0.0f, 255.0f))<<8) | ((color32)TClamp(_B*256.0f, 0.0f, 255.0f));
+}
+
+inline void Color32ToARGBi(color32 _Color, int *_A, int *_R, int *_G, int *_B)
+{
+    if(_A) *_A = (_Color>>24)&0xff;
+    if(_R) *_R = (_Color>>16)&0xff;
+    if(_G) *_G = (_Color>>8)&0xff;
+    if(_B) *_B = _Color&0xff;
+}
+
+inline void Color32ToARGBf(color32 _Color, float *_A, float *_R, float *_G, float *_B)
+{
+    if(_A) *_A = (1.0f/255.0f)*float((_Color>>24)&0xff);
+    if(_R) *_R = (1.0f/255.0f)*float((_Color>>16)&0xff);
+    if(_G) *_G = (1.0f/255.0f)*float((_Color>>8)&0xff);
+    if(_B) *_B = (1.0f/255.0f)*float(_Color&0xff);
+}
+
+void ColorRGBToHLSf(float _R, float _G, float _B, float *_Hue, float *_Light, float *_Saturation);
+
+void ColorRGBToHLSi(int _R, int _G, int _B, int *_Hue, int *_Light, int *_Saturation);
+
+void ColorHLSToRGBf(float _Hue, float _Light, float _Saturation, float *_R, float *_G, float *_B);
+
+void ColorHLSToRGBi(int _Hue, int _Light, int _Saturation, int *_R, int *_G, int *_B);
+
+color32 ColorBlend(color32 _Color1, color32 _Color2, float _S);
+
+
+//  ---------------------------------------------------------------------------
+
+
+#endif // !defined ANT_TW_COLORS_INCLUDED