colour_conversion.h

/* Copyright (c) The Grit Game Engine authors 2016
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * THE SOFTWARE.
 */

#ifndef COLOUR_CONVERSION_H

void RGBtoHSL (float R, float G, float B, float &H, float &S, float &L);
void HSLtoRGB (float H, float S, float L, float &R, float &G, float &B);
void HSLtoHSV (float HH, float SS, float LL, float &H, float &S, float &L);
void HSVtoHSL (float H, float S, float L, float &HH, float &SS, float &LL);
void RGBtoHSV (float R, float G, float B, float &H, float &S, float &L);
void HSVtoRGB (float H, float S, float L, float &R, float &G, float &B);

#endif