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86 lines
1.5 KiB
86 lines
1.5 KiB
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Created : 2011-10-16 |
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// Updated : 2011-10-16 |
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// Licence : This source is under MIT License |
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// File : test/core/core_func_swizzle.cpp |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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#define GLM_MESSAGES |
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#define GLM_SWIZZLE |
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#include <glm/glm.hpp> |
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int test_ivec2_swizzle() |
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{ |
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int Error = 0; |
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glm::ivec2 A(1, 2); |
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glm::ivec2 B = A.yx(); |
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glm::ivec2 C = B.yx(); |
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Error += A != B ? 0 : 1; |
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Error += A == C ? 0 : 1; |
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return Error; |
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} |
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int test_ivec3_swizzle() |
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{ |
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int Error = 0; |
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glm::ivec3 A(1, 2, 3); |
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glm::ivec3 B = A.zyx(); |
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glm::ivec3 C = B.zyx(); |
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Error += A != B ? 0 : 1; |
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Error += A == C ? 0 : 1; |
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return Error; |
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} |
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int test_ivec4_swizzle() |
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{ |
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int Error = 0; |
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glm::ivec4 A(1, 2, 3, 4); |
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glm::ivec4 B = A.wzyx(); |
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glm::ivec4 C = B.wzyx(); |
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Error += A != B ? 0 : 1; |
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Error += A == C ? 0 : 1; |
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return Error; |
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} |
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int test_vec4_swizzle() |
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{ |
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int Error = 0; |
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glm::vec4 A(1, 2, 3, 4); |
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glm::vec4 B = A.wzyx(); |
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glm::vec4 C = B.wzyx(); |
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float f = glm::dot(C.wzyx(), C.xyzw()); |
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Error += A != B ? 0 : 1; |
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Error += A == C ? 0 : 1; |
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return Error; |
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} |
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int main() |
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{ |
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int Error = 0; |
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Error += test_ivec2_swizzle(); |
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Error += test_ivec3_swizzle(); |
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Error += test_ivec4_swizzle(); |
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Error += test_vec4_swizzle(); |
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return Error; |
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} |
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