55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
#define GLM_ENABLE_EXPERIMENTAL
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#include <glm/gtx/log_base.hpp>
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#include <glm/gtc/vec1.hpp>
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#include <glm/gtc/epsilon.hpp>
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#include <glm/exponential.hpp>
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namespace test_log
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{
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int run()
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{
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int Error = 0;
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{
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float A = glm::log(10.f, 2.0f);
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float B = glm::log2(10.f);
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Error += glm::epsilonEqual(A, B, 0.00001f) ? 0 : 1;
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}
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{
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glm::vec1 A = glm::log(glm::vec1(10.f), glm::vec1(2.0f));
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glm::vec1 B = glm::log2(glm::vec1(10.f));
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Error += glm::all(glm::epsilonEqual(A, B, glm::vec1(0.00001f))) ? 0 : 1;
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}
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{
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glm::vec2 A = glm::log(glm::vec2(10.f), glm::vec2(2.0f));
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glm::vec2 B = glm::log2(glm::vec2(10.f));
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Error += glm::all(glm::epsilonEqual(A, B, glm::vec2(0.00001f))) ? 0 : 1;
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}
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{
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glm::vec3 A = glm::log(glm::vec3(10.f), glm::vec3(2.0f));
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glm::vec3 B = glm::log2(glm::vec3(10.f));
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Error += glm::all(glm::epsilonEqual(A, B, glm::vec3(0.00001f))) ? 0 : 1;
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}
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{
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glm::vec4 A = glm::log(glm::vec4(10.f), glm::vec4(2.0f));
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glm::vec4 B = glm::log2(glm::vec4(10.f));
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Error += glm::all(glm::epsilonEqual(A, B, glm::vec4(0.00001f))) ? 0 : 1;
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}
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return Error;
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}
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}//namespace test_log
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int main()
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{
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int Error(0);
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Error += test_log::run();
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return Error;
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}
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