nuclear@0: /*
nuclear@0: ---------------------------------------------------------------------------
nuclear@0: Open Asset Import Library (assimp)
nuclear@0: ---------------------------------------------------------------------------
nuclear@0: 
nuclear@0: Copyright (c) 2006-2018, assimp team
nuclear@0: 
nuclear@0: 
nuclear@0: 
nuclear@0: All rights reserved.
nuclear@0: 
nuclear@0: Redistribution and use of this software in source and binary forms,
nuclear@0: with or without modification, are permitted provided that the following
nuclear@0: conditions are met:
nuclear@0: 
nuclear@0: * Redistributions of source code must retain the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer.
nuclear@0: 
nuclear@0: * Redistributions in binary form must reproduce the above
nuclear@0:   copyright notice, this list of conditions and the
nuclear@0:   following disclaimer in the documentation and/or other
nuclear@0:   materials provided with the distribution.
nuclear@0: 
nuclear@0: * Neither the name of the assimp team, nor the names of its
nuclear@0:   contributors may be used to endorse or promote products
nuclear@0:   derived from this software without specific prior
nuclear@0:   written permission of the assimp team.
nuclear@0: 
nuclear@0: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
nuclear@0: "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
nuclear@0: LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
nuclear@0: A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
nuclear@0: OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
nuclear@0: SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
nuclear@0: LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
nuclear@0: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
nuclear@0: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
nuclear@0: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
nuclear@0: OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
nuclear@0: ---------------------------------------------------------------------------
nuclear@0: */
nuclear@0: 
nuclear@0: /** @file  color4.inl
nuclear@0:  *  @brief Inline implementation of aiColor4t<TReal> operators
nuclear@0:  */
nuclear@0: #pragma once
nuclear@0: #ifndef AI_COLOR4D_INL_INC
nuclear@0: #define AI_COLOR4D_INL_INC
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: #include "color4.h"
nuclear@0: 
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE const aiColor4t<TReal>& aiColor4t<TReal>::operator += (const aiColor4t<TReal>& o) {
nuclear@0:     r += o.r; g += o.g; b += o.b; a += o.a;
nuclear@0:     return *this;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE const aiColor4t<TReal>& aiColor4t<TReal>::operator -= (const aiColor4t<TReal>& o) {
nuclear@0:     r -= o.r; g -= o.g; b -= o.b; a -= o.a;
nuclear@0:     return *this;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE const aiColor4t<TReal>& aiColor4t<TReal>::operator *= (TReal f) {
nuclear@0:     r *= f; g *= f; b *= f; a *= f;
nuclear@0:     return *this;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE const aiColor4t<TReal>& aiColor4t<TReal>::operator /= (TReal f) {
nuclear@0:     r /= f; g /= f; b /= f; a /= f;
nuclear@0:     return *this;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE TReal aiColor4t<TReal>::operator[](unsigned int i) const {
nuclear@0:     switch ( i ) {
nuclear@0:         case 0:
nuclear@0:             return r;
nuclear@0:         case 1:
nuclear@0:             return g;
nuclear@0:         case 2:
nuclear@0:             return b;
nuclear@0:         default:
nuclear@0:             break;
nuclear@0:     }
nuclear@0:     return r;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE TReal& aiColor4t<TReal>::operator[](unsigned int i) {
nuclear@0:     switch ( i ) {
nuclear@0:         case 0:
nuclear@0:             return r;
nuclear@0:         case 1:
nuclear@0:             return g;
nuclear@0:         case 2:
nuclear@0:             return b;
nuclear@0:         default:
nuclear@0:             break;
nuclear@0:     }
nuclear@0:     return r;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE bool aiColor4t<TReal>::operator== (const aiColor4t<TReal>& other) const {
nuclear@0:     return r == other.r && g == other.g && b == other.b && a == other.a;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE bool aiColor4t<TReal>::operator!= (const aiColor4t<TReal>& other) const {
nuclear@0:     return r != other.r || g != other.g || b != other.b || a != other.a;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE bool aiColor4t<TReal>::operator< (const aiColor4t<TReal>& other) const {
nuclear@0:     return r < other.r || (
nuclear@0:         r == other.r && (
nuclear@0:             g < other.g || (
nuclear@0:                 g == other.g && (
nuclear@0:                     b < other.b || (
nuclear@0:                         b == other.b && (
nuclear@0:                             a < other.a
nuclear@0:                         )
nuclear@0:                     )
nuclear@0:                 )
nuclear@0:             )
nuclear@0:         )
nuclear@0:     );
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE aiColor4t<TReal> operator + (const aiColor4t<TReal>& v1, const aiColor4t<TReal>& v2)    {
nuclear@0:     return aiColor4t<TReal>( v1.r + v2.r, v1.g + v2.g, v1.b + v2.b, v1.a + v2.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE aiColor4t<TReal> operator - (const aiColor4t<TReal>& v1, const aiColor4t<TReal>& v2)    {
nuclear@0:     return aiColor4t<TReal>( v1.r - v2.r, v1.g - v2.g, v1.b - v2.b, v1.a - v2.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE aiColor4t<TReal> operator * (const aiColor4t<TReal>& v1, const aiColor4t<TReal>& v2)    {
nuclear@0:     return aiColor4t<TReal>( v1.r * v2.r, v1.g * v2.g, v1.b * v2.b, v1.a * v2.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE aiColor4t<TReal> operator / (const aiColor4t<TReal>& v1, const aiColor4t<TReal>& v2)    {
nuclear@0:     return aiColor4t<TReal>( v1.r / v2.r, v1.g / v2.g, v1.b / v2.b, v1.a / v2.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE aiColor4t<TReal> operator * ( TReal f, const aiColor4t<TReal>& v)   {
nuclear@0:     return aiColor4t<TReal>( f*v.r, f*v.g, f*v.b, f*v.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator * ( const aiColor4t<TReal>& v, TReal f)  {
nuclear@0:     return aiColor4t<TReal>( f*v.r, f*v.g, f*v.b, f*v.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator / ( const aiColor4t<TReal>& v, TReal f)  {
nuclear@0:     return v * (1/f);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator / ( TReal f,const aiColor4t<TReal>& v)   {
nuclear@0:     return aiColor4t<TReal>(f,f,f,f)/v;
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator + ( const aiColor4t<TReal>& v, TReal f)  {
nuclear@0:     return aiColor4t<TReal>( f+v.r, f+v.g, f+v.b, f+v.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator - ( const aiColor4t<TReal>& v, TReal f)  {
nuclear@0:     return aiColor4t<TReal>( v.r-f, v.g-f, v.b-f, v.a-f);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator + ( TReal f, const aiColor4t<TReal>& v)  {
nuclear@0:     return aiColor4t<TReal>( f+v.r, f+v.g, f+v.b, f+v.a);
nuclear@0: }
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: AI_FORCE_INLINE  aiColor4t<TReal> operator - ( TReal f, const aiColor4t<TReal>& v)  {
nuclear@0:     return aiColor4t<TReal>( f-v.r, f-v.g, f-v.b, f-v.a);
nuclear@0: }
nuclear@0: 
nuclear@0: // ------------------------------------------------------------------------------------------------
nuclear@0: template <typename TReal>
nuclear@0: inline bool aiColor4t<TReal> :: IsBlack() const {
nuclear@0:     // The alpha component doesn't care here. black is black.
nuclear@0:     static const TReal epsilon = 10e-3f;
nuclear@0:     return std::fabs( r ) < epsilon && std::fabs( g ) < epsilon && std::fabs( b ) < epsilon;
nuclear@0: }
nuclear@0: 
nuclear@0: #endif // __cplusplus
nuclear@0: #endif // AI_VECTOR3D_INL_INC