1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/include/miniassimp/color4.h	Mon Jan 28 18:19:26 2019 +0200
     1.3 @@ -0,0 +1,103 @@
     1.4 +/*
     1.5 +---------------------------------------------------------------------------
     1.6 +Open Asset Import Library (assimp)
     1.7 +---------------------------------------------------------------------------
     1.8 +
     1.9 +Copyright (c) 2006-2018, assimp team
    1.10 +
    1.11 +
    1.12 +
    1.13 +All rights reserved.
    1.14 +
    1.15 +Redistribution and use of this software in source and binary forms,
    1.16 +with or without modification, are permitted provided that the following
    1.17 +conditions are met:
    1.18 +
    1.19 +* Redistributions of source code must retain the above
    1.20 +  copyright notice, this list of conditions and the
    1.21 +  following disclaimer.
    1.22 +
    1.23 +* Redistributions in binary form must reproduce the above
    1.24 +  copyright notice, this list of conditions and the
    1.25 +  following disclaimer in the documentation and/or other
    1.26 +  materials provided with the distribution.
    1.27 +
    1.28 +* Neither the name of the assimp team, nor the names of its
    1.29 +  contributors may be used to endorse or promote products
    1.30 +  derived from this software without specific prior
    1.31 +  written permission of the assimp team.
    1.32 +
    1.33 +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    1.34 +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    1.35 +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    1.36 +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    1.37 +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    1.38 +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    1.39 +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    1.40 +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    1.41 +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    1.42 +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    1.43 +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    1.44 +---------------------------------------------------------------------------
    1.45 +*/
    1.46 +/** @file color4.h
    1.47 + *  @brief RGBA color structure, including operators when compiling in C++
    1.48 + */
    1.49 +#pragma once
    1.50 +#ifndef AI_COLOR4D_H_INC
    1.51 +#define AI_COLOR4D_H_INC
    1.52 +
    1.53 +#include "defs.h"
    1.54 +
    1.55 +#ifdef __cplusplus
    1.56 +
    1.57 +// ----------------------------------------------------------------------------------
    1.58 +/** Represents a color in Red-Green-Blue space including an
    1.59 +*   alpha component. Color values range from 0 to 1. */
    1.60 +// ----------------------------------------------------------------------------------
    1.61 +template <typename TReal>
    1.62 +class aiColor4t
    1.63 +{
    1.64 +public:
    1.65 +    aiColor4t() AI_NO_EXCEPT : r(), g(), b(), a() {}
    1.66 +    aiColor4t (TReal _r, TReal _g, TReal _b, TReal _a)
    1.67 +        : r(_r), g(_g), b(_b), a(_a) {}
    1.68 +    explicit aiColor4t (TReal _r) : r(_r), g(_r), b(_r), a(_r) {}
    1.69 +
    1.70 +public:
    1.71 +    // combined operators
    1.72 +    const aiColor4t& operator += (const aiColor4t& o);
    1.73 +    const aiColor4t& operator -= (const aiColor4t& o);
    1.74 +    const aiColor4t& operator *= (TReal f);
    1.75 +    const aiColor4t& operator /= (TReal f);
    1.76 +
    1.77 +public:
    1.78 +    // comparison
    1.79 +    bool operator == (const aiColor4t& other) const;
    1.80 +    bool operator != (const aiColor4t& other) const;
    1.81 +    bool operator <  (const aiColor4t& other) const;
    1.82 +
    1.83 +    // color tuple access, rgba order
    1.84 +    inline TReal operator[](unsigned int i) const;
    1.85 +    inline TReal& operator[](unsigned int i);
    1.86 +
    1.87 +    /** check whether a color is (close to) black */
    1.88 +    inline bool IsBlack() const;
    1.89 +
    1.90 +public:
    1.91 +
    1.92 +    // Red, green, blue and alpha color values
    1.93 +    TReal r, g, b, a;
    1.94 +};  // !struct aiColor4D
    1.95 +
    1.96 +typedef aiColor4t<ai_real> aiColor4D;
    1.97 +
    1.98 +#else
    1.99 +
   1.100 +struct aiColor4D {
   1.101 +    ai_real r, g, b, a;
   1.102 +};
   1.103 +
   1.104 +#endif // __cplusplus
   1.105 +
   1.106 +#endif // AI_COLOR4D_H_INC