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70 lines
1.4 KiB
70 lines
1.4 KiB
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net) |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Created : 2011-01-15 |
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// Updated : 2011-11-14 |
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// Licence : This source is under MIT licence |
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// File : test/gtx/func_geometric.cpp |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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#include <glm/glm.hpp> |
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int test_reflect() |
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{ |
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int Error = 0; |
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{ |
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glm::vec2 A(1.0f, 0.0f); |
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glm::vec2 B(0.0f, 1.0f); |
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glm::vec2 C = glm::reflect(A, B); |
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Error += C == glm::vec2(-1.0, 0.0) ? 0 : 1; |
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} |
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{ |
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glm::dvec2 A(1.0f, 0.0f); |
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glm::dvec2 B(0.0f, 1.0f); |
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glm::dvec2 C = glm::reflect(A, B); |
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Error += C == glm::dvec2(-1.0, 0.0) ? 0 : 1; |
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} |
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return Error; |
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} |
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int test_refract() |
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{ |
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int Error = 0; |
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{ |
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float A(1.0f); |
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float B(1.0f); |
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float C = glm::refract(A, B, 0.5f); |
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Error += C == 1.0f ? 0 : 1; |
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} |
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{ |
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glm::vec2 A(1.0f, 0.0f); |
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glm::vec2 B(0.0f, 1.0f); |
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glm::vec2 C = glm::refract(A, B, 0.5f); |
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Error += C == glm::vec2(-1.0, 0.0) ? 0 : 1; |
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} |
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{ |
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glm::dvec2 A(1.0f, 0.0f); |
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glm::dvec2 B(0.0f, 1.0f); |
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glm::dvec2 C = glm::refract(A, B, 0.5); |
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Error += C == glm::dvec2(-1.0, 0.0) ? 0 : 1; |
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} |
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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_reflect(); |
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Error += test_refract(); |
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return Error; |
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} |
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