mirror of
https://github.com/g-truc/glm.git
synced 2024-11-27 02:34:35 +00:00
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
#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>
|
|
static 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>
|
|
static 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;
|
|
}
|