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- #include <glm/ext/quaternion_exponential.hpp>
- #include <glm/ext/quaternion_float.hpp>
- #include <glm/ext/quaternion_float_precision.hpp>
- #include <glm/ext/quaternion_double.hpp>
- #include <glm/ext/quaternion_double_precision.hpp>
- #include <glm/ext/quaternion_relational.hpp>
- #include <glm/ext/vector_float3.hpp>
- #include <glm/ext/vector_float3_precision.hpp>
- #include <glm/ext/vector_double3.hpp>
- #include <glm/ext/vector_double3_precision.hpp>
- #include <glm/ext/scalar_constants.hpp>
-
- template <typename quaType, typename vecType>
- int test_log()
- {
- typedef typename quaType::value_type T;
-
- T const Epsilon = static_cast<T>(0.001f);
-
- int Error = 0;
-
- quaType const Q(vecType(1, 0, 0), vecType(0, 1, 0));
- quaType const P = glm::log(Q);
- Error += glm::any(glm::notEqual(Q, P, Epsilon)) ? 0 : 1;
-
- quaType const R = glm::exp(P);
- Error += glm::all(glm::equal(Q, R, Epsilon)) ? 0 : 1;
-
- return Error;
- }
-
- template <typename quaType, typename vecType>
- int test_pow()
- {
- typedef typename quaType::value_type T;
-
- T const Epsilon = static_cast<T>(0.001f);
-
- int Error = 0;
-
- quaType const Q(vecType(1, 0, 0), vecType(0, 1, 0));
-
- {
- T const One = static_cast<T>(1.0f);
- quaType const P = glm::pow(Q, One);
- Error += glm::all(glm::equal(Q, P, Epsilon)) ? 0 : 1;
- }
-
- {
- T const Two = static_cast<T>(2.0f);
- quaType const P = glm::pow(Q, Two);
- quaType const R = Q * Q;
- Error += glm::all(glm::equal(P, R, Epsilon)) ? 0 : 1;
-
- quaType const U = glm::sqrt(P);
- Error += glm::all(glm::equal(Q, U, Epsilon)) ? 0 : 1;
- }
-
- return Error;
- }
-
- int main()
- {
- int Error = 0;
-
- Error += test_log<glm::quat, glm::vec3>();
- Error += test_log<glm::lowp_quat, glm::lowp_vec3>();
- Error += test_log<glm::mediump_quat, glm::mediump_vec3>();
- Error += test_log<glm::highp_quat, glm::highp_vec3>();
-
- Error += test_log<glm::dquat, glm::dvec3>();
- Error += test_log<glm::lowp_dquat, glm::lowp_dvec3>();
- Error += test_log<glm::mediump_dquat, glm::mediump_dvec3>();
- Error += test_log<glm::highp_dquat, glm::highp_dvec3>();
-
- Error += test_pow<glm::quat, glm::vec3>();
- Error += test_pow<glm::lowp_quat, glm::lowp_vec3>();
- Error += test_pow<glm::mediump_quat, glm::mediump_vec3>();
- Error += test_pow<glm::highp_quat, glm::highp_vec3>();
-
- Error += test_pow<glm::dquat, glm::dvec3>();
- Error += test_pow<glm::lowp_dquat, glm::lowp_dvec3>();
- Error += test_pow<glm::mediump_dquat, glm::mediump_dvec3>();
- Error += test_pow<glm::highp_dquat, glm::highp_dvec3>();
-
- return Error;
- }
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