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47 lines
940 B
47 lines
940 B
#include <glm/ext/matrix_relational.hpp> |
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#include <glm/ext/matrix_transform.hpp> |
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#include <glm/ext/matrix_float4x4.hpp> |
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#include <glm/ext/vector_relational.hpp> |
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#include <glm/ext/vector_float4.hpp> |
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#include <glm/ext/vector_float3.hpp> |
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static int test_translate() |
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{ |
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int Error = 0; |
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glm::mat4 const M(1.0f); |
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glm::vec3 const V(1.0f); |
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glm::mat4 const T = glm::translate(M, V); |
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Error += glm::all(glm::equal(T[3], glm::vec4(1.0f), glm::epsilon<float>())) ? 0 : 1; |
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return Error; |
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} |
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static int test_scale() |
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{ |
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int Error = 0; |
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glm::mat4 const M(1.0f); |
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glm::vec3 const V(2.0f); |
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glm::mat4 const S = glm::scale(M, V); |
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glm::mat4 const R = glm::mat4( |
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glm::vec4(2, 0, 0, 0), |
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glm::vec4(0, 2, 0, 0), |
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glm::vec4(0, 0, 2, 0), |
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glm::vec4(0, 0, 0, 1)); |
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Error += glm::all(glm::equal(S, R, glm::epsilon<float>())) ? 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_translate(); |
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Error += test_scale(); |
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return Error; |
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}
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