nuclear@3: /************************************************************************************
nuclear@3: 
nuclear@3: PublicHeader:   OVR.h
nuclear@3: Filename    :   OVR_Color.h
nuclear@3: Content     :   Contains color struct.
nuclear@3: Created     :   February 7, 2013
nuclear@3: Notes       : 
nuclear@3: 
nuclear@3: Copyright   :   Copyright 2013 Oculus VR, Inc. All Rights reserved.
nuclear@3: 
nuclear@3: Use of this software is subject to the terms of the Oculus license
nuclear@3: agreement provided at the time of installation or download, or which
nuclear@3: otherwise accompanies this software in either electronic or hard copy form.
nuclear@3: 
nuclear@3: ************************************************************************************/
nuclear@3: #ifndef OVR_Color_h
nuclear@3: #define OVR_Color_h
nuclear@3: 
nuclear@3: #include "OVR_Types.h"
nuclear@3: 
nuclear@3: namespace OVR {
nuclear@3: 
nuclear@3: struct Color
nuclear@3: {
nuclear@3:     UByte R,G,B,A;
nuclear@3: 
nuclear@3:     Color() {}
nuclear@3: 
nuclear@3:     // Constructs color by channel. Alpha is set to 0xFF (fully visible)
nuclear@3:     // if not specified.
nuclear@3:     Color(unsigned char r,unsigned char g,unsigned char b, unsigned char a = 0xFF)
nuclear@3:         : R(r), G(g), B(b), A(a) { }
nuclear@3: 
nuclear@3:     // 0xAARRGGBB - Common HTML color Hex layout
nuclear@3:     Color(unsigned c)
nuclear@3:         : R((unsigned char)(c>>16)), G((unsigned char)(c>>8)),
nuclear@3:         B((unsigned char)c), A((unsigned char)(c>>24)) { }
nuclear@3: 
nuclear@3:     bool operator==(const Color& b) const
nuclear@3:     {
nuclear@3:         return R == b.R && G == b.G && B == b.B && A == b.A;
nuclear@3:     }
nuclear@3: 
nuclear@3:     void  GetRGBA(float *r, float *g, float *b, float* a) const
nuclear@3:     {
nuclear@3:         *r = R / 255.0f;
nuclear@3:         *g = G / 255.0f;
nuclear@3:         *b = B / 255.0f;
nuclear@3:         *a = A / 255.0f;
nuclear@3:     }
nuclear@3: };
nuclear@3: 
nuclear@3: }
nuclear@3: 
nuclear@3: #endif