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#include <glm/ext/vector_relational.hpp>
#include <glm/ext/vector_float1.hpp>
#include <glm/ext/vector_float1_precision.hpp>
#include <glm/ext/vector_float2.hpp>
#include <glm/ext/vector_float2_precision.hpp>
#include <glm/ext/vector_float3.hpp>
#include <glm/ext/vector_float3_precision.hpp>
#include <glm/ext/vector_float4.hpp>
#include <glm/ext/vector_float4_precision.hpp>
#include <glm/ext/vector_double1.hpp>
#include <glm/ext/vector_double1_precision.hpp>
#include <glm/ext/vector_double2.hpp>
#include <glm/ext/vector_double2_precision.hpp>
#include <glm/ext/vector_double3.hpp>
#include <glm/ext/vector_double3_precision.hpp>
#include <glm/ext/vector_double4.hpp>
#include <glm/ext/vector_double4_precision.hpp>
#include <glm/ext/vector_ulp.hpp>
template <typename vecType>
static int test_equal()
{
typedef typename vecType::value_type valType;
valType const A = static_cast<valType>(1.01f);
valType const B = static_cast<valType>(1.02f);
valType const Epsilon1 = static_cast<valType>(0.1f);
valType const Epsilon2 = static_cast<valType>(0.001f);
int Error = 0;
Error += glm::all(glm::equal(vecType(A), vecType(B), Epsilon1)) ? 0 : 1;
Error += glm::all(glm::equal(vecType(A), vecType(B), vecType(Epsilon1))) ? 0 : 1;
Error += !glm::any(glm::equal(vecType(A), vecType(B), Epsilon2)) ? 0 : 1;
Error += !glm::any(glm::equal(vecType(A), vecType(B), vecType(Epsilon2))) ? 0 : 1;
return Error;
}
template <typename vecType>
static int test_notEqual()
{
typedef typename vecType::value_type valType;
valType const A = static_cast<valType>(1.01f);
valType const B = static_cast<valType>(1.02f);
valType const Epsilon1 = static_cast<valType>(0.1f);
valType const Epsilon2 = static_cast<valType>(0.001f);
int Error = 0;
Error += glm::all(glm::notEqual(vecType(A), vecType(B), Epsilon2)) ? 0 : 1;
Error += glm::all(glm::notEqual(vecType(A), vecType(B), vecType(Epsilon2))) ? 0 : 1;
Error += !glm::any(glm::notEqual(vecType(A), vecType(B), Epsilon1)) ? 0 : 1;
Error += !glm::any(glm::notEqual(vecType(A), vecType(B), vecType(Epsilon1))) ? 0 : 1;
return Error;
}
template <typename genType, typename valType>
static int test_constexpr()
{
# if GLM_CONFIG_CONSTEXP == GLM_ENABLE
static_assert(glm::all(glm::equal(genType(static_cast<valType>(1.01f)), genType(static_cast<valType>(1.02f)), static_cast<valType>(0.1f))), "GLM: Failed constexpr");
# endif
return 0;
}
template <typename T>
static int test_equal_ulps()
{
typedef glm::vec<4, T, glm::defaultp> vec4;
T const One(1);
vec4 const Ones(1);
int Error = 0;
T const ULP1Plus = glm::nextFloat(One);
Error += glm::all(glm::equal(Ones, vec4(ULP1Plus), 1)) ? 0 : 1;
T const ULP2Plus = glm::nextFloat(ULP1Plus);
Error += !glm::all(glm::equal(Ones, vec4(ULP2Plus), 1)) ? 0 : 1;
T const ULP1Minus = glm::prevFloat(One);
Error += glm::all(glm::equal(Ones, vec4(ULP1Minus), 1)) ? 0 : 1;
T const ULP2Minus = glm::prevFloat(ULP1Minus);
Error += !glm::all(glm::equal(Ones, vec4(ULP2Minus), 1)) ? 0 : 1;
return Error;
}
template <typename T>
static int test_notEqual_ulps()
{
typedef glm::vec<4, T, glm::defaultp> vec4;
T const One(1);
vec4 const Ones(1);
int Error = 0;
T const ULP1Plus = glm::nextFloat(One);
Error += !glm::all(glm::notEqual(Ones, vec4(ULP1Plus), 1)) ? 0 : 1;
T const ULP2Plus = glm::nextFloat(ULP1Plus);
Error += glm::all(glm::notEqual(Ones, vec4(ULP2Plus), 1)) ? 0 : 1;
T const ULP1Minus = glm::prevFloat(One);
Error += !glm::all(glm::notEqual(Ones, vec4(ULP1Minus), 1)) ? 0 : 1;
T const ULP2Minus = glm::prevFloat(ULP1Minus);
Error += glm::all(glm::notEqual(Ones, vec4(ULP2Minus), 1)) ? 0 : 1;
return Error;
}
int main()
{
int Error = 0;
Error += test_equal_ulps<float>();
Error += test_equal_ulps<double>();
Error += test_notEqual_ulps<float>();
Error += test_notEqual_ulps<double>();
Error += test_equal<glm::vec1>();
Error += test_equal<glm::lowp_vec1>();
Error += test_equal<glm::mediump_vec1>();
Error += test_equal<glm::highp_vec1>();
Error += test_equal<glm::vec2>();
Error += test_equal<glm::lowp_vec2>();
Error += test_equal<glm::mediump_vec2>();
Error += test_equal<glm::highp_vec2>();
Error += test_equal<glm::vec3>();
Error += test_equal<glm::lowp_vec3>();
Error += test_equal<glm::mediump_vec3>();
Error += test_equal<glm::highp_vec3>();
Error += test_equal<glm::vec4>();
Error += test_equal<glm::lowp_vec4>();
Error += test_equal<glm::mediump_vec4>();
Error += test_equal<glm::highp_vec4>();
Error += test_equal<glm::dvec1>();
Error += test_equal<glm::lowp_dvec1>();
Error += test_equal<glm::mediump_dvec1>();
Error += test_equal<glm::highp_dvec1>();
Error += test_equal<glm::dvec2>();
Error += test_equal<glm::lowp_dvec2>();
Error += test_equal<glm::mediump_dvec2>();
Error += test_equal<glm::highp_dvec2>();
Error += test_equal<glm::dvec3>();
Error += test_equal<glm::lowp_dvec3>();
Error += test_equal<glm::mediump_dvec3>();
Error += test_equal<glm::highp_dvec3>();
Error += test_equal<glm::dvec4>();
Error += test_equal<glm::lowp_dvec4>();
Error += test_equal<glm::mediump_dvec4>();
Error += test_equal<glm::highp_dvec4>();
Error += test_notEqual<glm::vec1>();
Error += test_notEqual<glm::lowp_vec1>();
Error += test_notEqual<glm::mediump_vec1>();
Error += test_notEqual<glm::highp_vec1>();
Error += test_notEqual<glm::vec2>();
Error += test_notEqual<glm::lowp_vec2>();
Error += test_notEqual<glm::mediump_vec2>();
Error += test_notEqual<glm::highp_vec2>();
Error += test_notEqual<glm::vec3>();
Error += test_notEqual<glm::lowp_vec3>();
Error += test_notEqual<glm::mediump_vec3>();
Error += test_notEqual<glm::highp_vec3>();
Error += test_notEqual<glm::vec4>();
Error += test_notEqual<glm::lowp_vec4>();
Error += test_notEqual<glm::mediump_vec4>();
Error += test_notEqual<glm::highp_vec4>();
Error += test_notEqual<glm::dvec1>();
Error += test_notEqual<glm::lowp_dvec1>();
Error += test_notEqual<glm::mediump_dvec1>();
Error += test_notEqual<glm::highp_dvec1>();
Error += test_notEqual<glm::dvec2>();
Error += test_notEqual<glm::lowp_dvec2>();
Error += test_notEqual<glm::mediump_dvec2>();
Error += test_notEqual<glm::highp_dvec2>();
Error += test_notEqual<glm::dvec3>();
Error += test_notEqual<glm::lowp_dvec3>();
Error += test_notEqual<glm::mediump_dvec3>();
Error += test_notEqual<glm::highp_dvec3>();
Error += test_notEqual<glm::dvec4>();
Error += test_notEqual<glm::lowp_dvec4>();
Error += test_notEqual<glm::mediump_dvec4>();
Error += test_notEqual<glm::highp_dvec4>();
Error += test_constexpr<glm::vec1, float>();
Error += test_constexpr<glm::vec2, float>();
Error += test_constexpr<glm::vec3, float>();
Error += test_constexpr<glm::vec4, float>();
return Error;
}
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