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GLM 0.9.5.2

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This commit is contained in:
sippeangelo
2014-02-20 16:48:34 +01:00
parent e794aa4dbb
commit d29f2d748f
840 changed files with 172680 additions and 0 deletions
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Libraries/glm-0.9.5.2/test/gtx/CMakeLists.txt
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glmCreateTestGTC(gtx_associated_min_max)
glmCreateTestGTC(gtx_bit)
glmCreateTestGTC(gtx_closest_point)
glmCreateTestGTC(gtx_color_space_YCoCg)
glmCreateTestGTC(gtx_color_space)
glmCreateTestGTC(gtx_compatibility)
glmCreateTestGTC(gtx_component_wise)
glmCreateTestGTC(gtx_euler_angle)
glmCreateTestGTC(gtx_extend)
glmCreateTestGTC(gtx_extented_min_max)
glmCreateTestGTC(gtx_fast_exponential)
glmCreateTestGTC(gtx_fast_square_root)
glmCreateTestGTC(gtx_fast_trigonometry)
glmCreateTestGTC(gtx_gradient_paint)
glmCreateTestGTC(gtx_handed_coordinate_space)
glmCreateTestGTC(gtx_inertia)
glmCreateTestGTC(gtx_integer)
glmCreateTestGTC(gtx_intersect)
glmCreateTestGTC(gtx_io)
glmCreateTestGTC(gtx_log_base)
glmCreateTestGTC(gtx_matrix_cross_product)
glmCreateTestGTC(gtx_matrix_interpolation)
glmCreateTestGTC(gtx_matrix_major_storage)
glmCreateTestGTC(gtx_matrix_operation)
glmCreateTestGTC(gtx_matrix_query)
glmCreateTestGTC(gtx_multiple)
glmCreateTestGTC(gtx_norm)
glmCreateTestGTC(gtx_normal)
glmCreateTestGTC(gtx_normalize_dot)
glmCreateTestGTC(gtx_number_precision)
glmCreateTestGTC(gtx_orthonormalize)
glmCreateTestGTC(gtx_optimum_pow)
glmCreateTestGTC(gtx_perpendicular)
glmCreateTestGTC(gtx_polar_coordinates)
glmCreateTestGTC(gtx_projection)
glmCreateTestGTC(gtx_quaternion)
glmCreateTestGTC(gtx_dual_quaternion)
glmCreateTestGTC(gtx_rotate_normalized_axis)
glmCreateTestGTC(gtx_rotate_vector)
glmCreateTestGTC(gtx_scalar_relational)
glmCreateTestGTC(gtx_simd_vec4)
glmCreateTestGTC(gtx_simd_mat4)
glmCreateTestGTC(gtx_spline)
glmCreateTestGTC(gtx_string_cast)
glmCreateTestGTC(gtx_vector_angle)
glmCreateTestGTC(gtx_vector_query)
Libraries/glm-0.9.5.2/test/gtx/gtx_associated_min_max.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/associated_min_max.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_bit.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2010-09-16
// Updated : 2010-09-16
// Licence : This source is under MIT licence
// File : test/gtx/bit.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/bit.hpp>
#include <glm/gtc/type_precision.hpp>
#if(GLM_ARCH != GLM_ARCH_PURE)
# include <glm/detail/intrinsic_integer.hpp>
#endif
#include <iostream>
#include <vector>
#include <ctime>
enum result
{
SUCCESS,
FAIL,
ASSERT,
STATIC_ASSERT
};
namespace bitRevert
{
template <typename genType>
struct type
{
genType Value;
genType Return;
result Result;
};
typedef type<glm::uint64> typeU64;
#if(((GLM_COMPILER & GLM_COMPILER_GCC) == GLM_COMPILER_GCC) && (GLM_COMPILER < GLM_COMPILER_GCC44))
typeU64 const Data64[] =
{
{0xffffffffffffffffLLU, 0xffffffffffffffffLLU, SUCCESS},
{0x0000000000000000LLU, 0x0000000000000000LLU, SUCCESS},
{0xf000000000000000LLU, 0x000000000000000fLLU, SUCCESS},
};
#else
typeU64 const Data64[] =
{
{0xffffffffffffffff, 0xffffffffffffffff, SUCCESS},
{0x0000000000000000, 0x0000000000000000, SUCCESS},
{0xf000000000000000, 0x000000000000000f, SUCCESS},
};
#endif
int test()
{
glm::uint32 count = sizeof(Data64) / sizeof(typeU64);
for(glm::uint32 i = 0; i < count; ++i)
{
glm::uint64 Return = glm::bitRevert(
Data64[i].Value);
bool Compare = Data64[i].Return == Return;
if(Data64[i].Result == SUCCESS && Compare)
continue;
else if(Data64[i].Result == FAIL && !Compare)
continue;
std::cout << "glm::extractfield test fail on test " << i << std::endl;
return 1;
}
return 0;
}
}//bitRevert
namespace bitfieldInterleave
{
inline glm::uint64 fastBitfieldInterleave(glm::uint32 x, glm::uint32 y)
{
glm::uint64 REG1;
glm::uint64 REG2;
REG1 = x;
REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF);
REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF);
REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F);
REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333);
REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555);
REG2 = y;
REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF);
REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF);
REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F);
REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333);
REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555);
return REG1 | (REG2 << 1);
}
inline glm::uint64 interleaveBitfieldInterleave(glm::uint32 x, glm::uint32 y)
{
glm::uint64 REG1;
glm::uint64 REG2;
REG1 = x;
REG2 = y;
REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF);
REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF);
REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF);
REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF);
REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F);
REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F);
REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333);
REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333);
REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555);
REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555);
return REG1 | (REG2 << 1);
}
inline glm::uint64 loopBitfieldInterleave(glm::uint32 x, glm::uint32 y)
{
static glm::uint64 const Mask[5] =
{
0x5555555555555555,
0x3333333333333333,
0x0F0F0F0F0F0F0F0F,
0x00FF00FF00FF00FF,
0x0000FFFF0000FFFF
};
glm::uint64 REG1 = x;
glm::uint64 REG2 = y;
for(int i = 4; i >= 0; --i)
{
REG1 = ((REG1 << (1 << i)) | REG1) & Mask[i];
REG2 = ((REG2 << (1 << i)) | REG2) & Mask[i];
}
return REG1 | (REG2 << 1);
}
#if(GLM_ARCH != GLM_ARCH_PURE)
inline glm::uint64 sseBitfieldInterleave(glm::uint32 x, glm::uint32 y)
{
GLM_ALIGN(16) glm::uint32 const Array[4] = {x, 0, y, 0};
__m128i const Mask4 = _mm_set1_epi32(0x0000FFFF);
__m128i const Mask3 = _mm_set1_epi32(0x00FF00FF);
__m128i const Mask2 = _mm_set1_epi32(0x0F0F0F0F);
__m128i const Mask1 = _mm_set1_epi32(0x33333333);
__m128i const Mask0 = _mm_set1_epi32(0x55555555);
__m128i Reg1;
__m128i Reg2;
// REG1 = x;
// REG2 = y;
Reg1 = _mm_load_si128((__m128i*)Array);
//REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF);
//REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF);
Reg2 = _mm_slli_si128(Reg1, 2);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask4);
//REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF);
//REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF);
Reg2 = _mm_slli_si128(Reg1, 1);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask3);
//REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F);
//REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F);
Reg2 = _mm_slli_epi32(Reg1, 4);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask2);
//REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333);
//REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333);
Reg2 = _mm_slli_epi32(Reg1, 2);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask1);
//REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555);
//REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555);
Reg2 = _mm_slli_epi32(Reg1, 1);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask0);
//return REG1 | (REG2 << 1);
Reg2 = _mm_slli_epi32(Reg1, 1);
Reg2 = _mm_srli_si128(Reg2, 8);
Reg1 = _mm_or_si128(Reg1, Reg2);
GLM_ALIGN(16) glm::uint64 Result[2];
_mm_store_si128((__m128i*)Result, Reg1);
return Result[0];
}
inline glm::uint64 sseUnalignedBitfieldInterleave(glm::uint32 x, glm::uint32 y)
{
glm::uint32 const Array[4] = {x, 0, y, 0};
__m128i const Mask4 = _mm_set1_epi32(0x0000FFFF);
__m128i const Mask3 = _mm_set1_epi32(0x00FF00FF);
__m128i const Mask2 = _mm_set1_epi32(0x0F0F0F0F);
__m128i const Mask1 = _mm_set1_epi32(0x33333333);
__m128i const Mask0 = _mm_set1_epi32(0x55555555);
__m128i Reg1;
__m128i Reg2;
// REG1 = x;
// REG2 = y;
Reg1 = _mm_loadu_si128((__m128i*)Array);
//REG1 = ((REG1 << 16) | REG1) & glm::uint64(0x0000FFFF0000FFFF);
//REG2 = ((REG2 << 16) | REG2) & glm::uint64(0x0000FFFF0000FFFF);
Reg2 = _mm_slli_si128(Reg1, 2);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask4);
//REG1 = ((REG1 << 8) | REG1) & glm::uint64(0x00FF00FF00FF00FF);
//REG2 = ((REG2 << 8) | REG2) & glm::uint64(0x00FF00FF00FF00FF);
Reg2 = _mm_slli_si128(Reg1, 1);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask3);
//REG1 = ((REG1 << 4) | REG1) & glm::uint64(0x0F0F0F0F0F0F0F0F);
//REG2 = ((REG2 << 4) | REG2) & glm::uint64(0x0F0F0F0F0F0F0F0F);
Reg2 = _mm_slli_epi32(Reg1, 4);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask2);
//REG1 = ((REG1 << 2) | REG1) & glm::uint64(0x3333333333333333);
//REG2 = ((REG2 << 2) | REG2) & glm::uint64(0x3333333333333333);
Reg2 = _mm_slli_epi32(Reg1, 2);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask1);
//REG1 = ((REG1 << 1) | REG1) & glm::uint64(0x5555555555555555);
//REG2 = ((REG2 << 1) | REG2) & glm::uint64(0x5555555555555555);
Reg2 = _mm_slli_epi32(Reg1, 1);
Reg1 = _mm_or_si128(Reg2, Reg1);
Reg1 = _mm_and_si128(Reg1, Mask0);
//return REG1 | (REG2 << 1);
Reg2 = _mm_slli_epi32(Reg1, 1);
Reg2 = _mm_srli_si128(Reg2, 8);
Reg1 = _mm_or_si128(Reg1, Reg2);
glm::uint64 Result[2];
_mm_storeu_si128((__m128i*)Result, Reg1);
return Result[0];
}
#endif//(GLM_ARCH != GLM_ARCH_PURE)
int test()
{
glm::uint32 x_max = 1 << 11;
glm::uint32 y_max = 1 << 10;
// ALU
std::vector<glm::uint64> Data(x_max * y_max);
std::vector<glm::u32vec2> Param(x_max * y_max);
for(glm::uint32 i = 0; i < Param.size(); ++i)
Param[i] = glm::u32vec2(i % x_max, i / y_max);
{
for(glm::uint32 y = 0; y < (1 << 10); ++y)
for(glm::uint32 x = 0; x < (1 << 10); ++x)
{
glm::uint64 A = glm::bitfieldInterleave(x, y);
glm::uint64 B = fastBitfieldInterleave(x, y);
glm::uint64 C = loopBitfieldInterleave(x, y);
glm::uint64 D = interleaveBitfieldInterleave(x, y);
assert(A == B);
assert(A == C);
assert(A == D);
# if(GLM_ARCH != GLM_ARCH_PURE)
glm::uint64 E = sseBitfieldInterleave(x, y);
glm::uint64 F = sseUnalignedBitfieldInterleave(x, y);
assert(A == E);
assert(A == F);
__m128i G = glm::detail::_mm_bit_interleave_si128(_mm_set_epi32(0, y, 0, x));
glm::uint64 Result[2];
_mm_storeu_si128((__m128i*)Result, G);
assert(A == Result[0]);
# endif//(GLM_ARCH != GLM_ARCH_PURE)
}
}
{
for(glm::uint8 y = 0; y < 127; ++y)
for(glm::uint8 x = 0; x < 127; ++x)
{
glm::uint64 A(glm::bitfieldInterleave(glm::uint8(x), glm::uint8(y)));
glm::uint64 B(glm::bitfieldInterleave(glm::uint16(x), glm::uint16(y)));
glm::uint64 C(glm::bitfieldInterleave(glm::uint32(x), glm::uint32(y)));
glm::int64 D(glm::bitfieldInterleave(glm::int8(x), glm::int8(y)));
glm::int64 E(glm::bitfieldInterleave(glm::int16(x), glm::int16(y)));
glm::int64 F(glm::bitfieldInterleave(glm::int32(x), glm::int32(y)));
assert(D == E);
assert(D == F);
}
}
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = glm::bitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "glm::bitfieldInterleave Time " << Time << " clocks" << std::endl;
}
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = fastBitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "fastBitfieldInterleave Time " << Time << " clocks" << std::endl;
}
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = loopBitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "loopBitfieldInterleave Time " << Time << " clocks" << std::endl;
}
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = interleaveBitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "interleaveBitfieldInterleave Time " << Time << " clocks" << std::endl;
}
# if(GLM_ARCH != GLM_ARCH_PURE)
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = sseBitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "sseBitfieldInterleave Time " << Time << " clocks" << std::endl;
}
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = sseUnalignedBitfieldInterleave(Param[i].x, Param[i].y);
std::clock_t Time = std::clock() - LastTime;
std::cout << "sseUnalignedBitfieldInterleave Time " << Time << " clocks" << std::endl;
}
# endif//(GLM_ARCH != GLM_ARCH_PURE)
{
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = glm::bitfieldInterleave(Param[i].x, Param[i].y, Param[i].x);
std::clock_t Time = std::clock() - LastTime;
std::cout << "glm::detail::bitfieldInterleave Time " << Time << " clocks" << std::endl;
}
# if(GLM_ARCH != GLM_ARCH_PURE)
{
// SIMD
std::vector<__m128i> SimdData(x_max * y_max);
std::vector<__m128i> SimdParam(x_max * y_max);
for(int i = 0; i < SimdParam.size(); ++i)
SimdParam[i] = _mm_set_epi32(i % x_max, 0, i / y_max, 0);
std::clock_t LastTime = std::clock();
for(std::size_t i = 0; i < SimdData.size(); ++i)
SimdData[i] = glm::detail::_mm_bit_interleave_si128(SimdParam[i]);
std::clock_t Time = std::clock() - LastTime;
std::cout << "_mm_bit_interleave_si128 Time " << Time << " clocks" << std::endl;
}
# endif//(GLM_ARCH != GLM_ARCH_PURE)
return 0;
}
}
namespace bitfieldInterleave3
{
template <typename PARAM, typename RET>
inline RET refBitfieldInterleave(PARAM x, PARAM y, PARAM z)
{
RET Result = 0;
for(RET i = 0; i < sizeof(PARAM) * 8; ++i)
{
Result |= ((RET(x) & (RET(1U) << i)) << ((i << 1) + 0));
Result |= ((RET(y) & (RET(1U) << i)) << ((i << 1) + 1));
Result |= ((RET(z) & (RET(1U) << i)) << ((i << 1) + 2));
}
return Result;
}
int test()
{
int Error(0);
glm::uint16 x_max = 1 << 11;
glm::uint16 y_max = 1 << 11;
glm::uint16 z_max = 1 << 11;
for(glm::uint16 z = 0; z < z_max; z += 27)
for(glm::uint16 y = 0; y < y_max; y += 27)
for(glm::uint16 x = 0; x < x_max; x += 27)
{
glm::uint64 ResultA = refBitfieldInterleave<glm::uint16, glm::uint64>(x, y, z);
glm::uint64 ResultB = glm::bitfieldInterleave(x, y, z);
Error += ResultA == ResultB ? 0 : 1;
}
return Error;
}
}
namespace bitfieldInterleave4
{
template <typename PARAM, typename RET>
inline RET loopBitfieldInterleave(PARAM x, PARAM y, PARAM z, PARAM w)
{
RET const v[4] = {x, y, z, w};
RET Result = 0;
for(RET i = 0; i < sizeof(PARAM) * 8; i++)
{
Result |= ((((v[0] >> i) & 1U)) << ((i << 2) + 0));
Result |= ((((v[1] >> i) & 1U)) << ((i << 2) + 1));
Result |= ((((v[2] >> i) & 1U)) << ((i << 2) + 2));
Result |= ((((v[3] >> i) & 1U)) << ((i << 2) + 3));
}
return Result;
}
int test()
{
int Error(0);
glm::uint16 x_max = 1 << 11;
glm::uint16 y_max = 1 << 11;
glm::uint16 z_max = 1 << 11;
glm::uint16 w_max = 1 << 11;
for(glm::uint16 w = 0; w < w_max; w += 27)
for(glm::uint16 z = 0; z < z_max; z += 27)
for(glm::uint16 y = 0; y < y_max; y += 27)
for(glm::uint16 x = 0; x < x_max; x += 27)
{
glm::uint64 ResultA = loopBitfieldInterleave<glm::uint16, glm::uint64>(x, y, z, w);
glm::uint64 ResultB = glm::bitfieldInterleave(x, y, z, w);
Error += ResultA == ResultB ? 0 : 1;
}
return Error;
}
}
int main()
{
int Error(0);
Error += ::bitfieldInterleave3::test();
Error += ::bitfieldInterleave4::test();
Error += ::bitfieldInterleave::test();
Error += ::bitRevert::test();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_closest_point.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/associated_min_max.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_color_space.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/color_space.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/color_space.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_color_space_YCoCg.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/color_space_YCoCg.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/color_space_YCoCg.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_compatibility.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/compatibility.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/compatibility.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_component_wise.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/component_wise.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/component_wise.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_dual_quaternion.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-02-10
// Updated : 2013-02-11
// Licence : This source is under MIT licence
// File : test/gtc/gtc_dual_quaternion.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/dual_quaternion.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/epsilon.hpp>
#include <glm/gtx/euler_angles.hpp>
#include <glm/vector_relational.hpp>
#include <iostream>
int myrand()
{
static int holdrand = 1;
return (((holdrand = holdrand * 214013L + 2531011L) >> 16) & 0x7fff);
}
float myfrand() // returns values from -1 to 1 inclusive
{
return float(double(myrand()) / double( 0x7ffff )) * 2.0f - 1.0f;
}
int test_dquat_type()
{
glm::dvec3 vA;
glm::dquat dqA,dqB;
glm::ddualquat C(dqA,dqB);
glm::ddualquat B(dqA);
glm::ddualquat D(dqA,vA);
return 0;
}
int test_scalars() {
float const Epsilon = 0.0001f;
int Error(0);
glm::quat src_q1 = glm::quat(1.0f,2.0f,3.0f,4.0f);
glm::quat src_q2 = glm::quat(5.0f,6.0f,7.0f,8.0f);
glm::dualquat src1(src_q1,src_q2);
{
glm::dualquat dst1 = src1 * 2.0f;
glm::dualquat dst2 = 2.0f * src1;
glm::dualquat dst3 = src1;
dst3 *= 2.0f;
glm::dualquat dstCmp(src_q1 * 2.0f,src_q2 * 2.0f);
Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst3.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst3.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
}
{
glm::dualquat dst1 = src1 / 2.0f;
glm::dualquat dst2 = src1;
dst2 /= 2.0f;
glm::dualquat dstCmp(src_q1 / 2.0f,src_q2 / 2.0f);
Error += glm::all(glm::epsilonEqual(dst1.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst1.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst2.real,dstCmp.real, Epsilon)) && glm::all(glm::epsilonEqual(dst2.dual,dstCmp.dual, Epsilon)) ? 0 : 1;
}
return Error;
}
int test_inverse()
{
int Error(0);
float const Epsilon = 0.0001f;
glm::dualquat dqid;
glm::mat4x4 mid(1.0f);
for (int j = 0; j < 100; ++j)
{
glm::mat4x4 rot = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::vec3 vt = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::mat4x4 m = glm::translate(mid, vt) * rot;
glm::quat qr = glm::quat_cast(m);
glm::dualquat dq(qr);
glm::dualquat invdq = glm::inverse(dq);
glm::dualquat r1 = invdq * dq;
glm::dualquat r2 = dq * invdq;
Error += glm::all(glm::epsilonEqual(r1.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r1.dual, dqid.dual, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(r2.real, dqid.real, Epsilon)) && glm::all(glm::epsilonEqual(r2.dual, dqid.dual, Epsilon)) ? 0 : 1;
// testing commutative property
glm::dualquat r ( glm::quat( myfrand() * glm::pi<float>() * 2.0f, myfrand(), myfrand(), myfrand() ),
glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f) );
glm::dualquat riq = (r * invdq) * dq;
glm::dualquat rqi = (r * dq) * invdq;
Error += glm::all(glm::epsilonEqual(riq.real, rqi.real, Epsilon)) && glm::all(glm::epsilonEqual(riq.dual, rqi.dual, Epsilon)) ? 0 : 1;
}
return Error;
}
int test_mul()
{
int Error(0);
float const Epsilon = 0.0001f;
glm::mat4x4 mid(1.0f);
for (int j = 0; j < 100; ++j) {
// generate random rotations and translations and compare transformed by matrix and dualquats random points
glm::vec3 vt1 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::vec3 vt2 = glm::vec3(myfrand() * 10.0f, myfrand() * 10.0f, myfrand() * 10.0f);
glm::mat4x4 rot1 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::mat4x4 rot2 = glm::yawPitchRoll(myfrand() * 360.0f, myfrand() * 360.0f, myfrand() * 360.0f);
glm::mat4x4 m1 = glm::translate(mid, vt1) * rot1;
glm::mat4x4 m2 = glm::translate(mid, vt2) * rot2;
glm::mat4x4 m3 = m2 * m1;
glm::mat4x4 m4 = m1 * m2;
glm::quat qrot1 = glm::quat_cast(rot1);
glm::quat qrot2 = glm::quat_cast(rot2);
glm::dualquat dq1 = glm::dualquat(qrot1,vt1);
glm::dualquat dq2 = glm::dualquat(qrot2,vt2);
glm::dualquat dq3 = dq2 * dq1;
glm::dualquat dq4 = dq1 * dq2;
for (int i = 0; i < 100; ++i) {
glm::vec4 src_pt = glm::vec4(myfrand() * 4.0f, myfrand() * 5.0f, myfrand() * 3.0f,1.0f);
// test both multiplication orders
glm::vec4 dst_pt_m3 = m3 * src_pt;
glm::vec4 dst_pt_dq3 = dq3 * src_pt;
glm::vec4 dst_pt_m3_i = glm::inverse(m3) * src_pt;
glm::vec4 dst_pt_dq3_i = src_pt * dq3;
glm::vec4 dst_pt_m4 = m4 * src_pt;
glm::vec4 dst_pt_dq4 = dq4 * src_pt;
glm::vec4 dst_pt_m4_i = glm::inverse(m4) * src_pt;
glm::vec4 dst_pt_dq4_i = src_pt * dq4;
Error += glm::all(glm::epsilonEqual(dst_pt_m3, dst_pt_dq3, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m4, dst_pt_dq4, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m3_i, dst_pt_dq3_i, Epsilon)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(dst_pt_m4_i, dst_pt_dq4_i, Epsilon)) ? 0 : 1;
}
}
return Error;
}
int main()
{
int Error(0);
Error += test_dquat_type();
Error += test_scalars();
Error += test_inverse();
Error += test_mul();
//std::cout << "Errors count: " << Error << std::endl;
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_euler_angle.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2014-01-11
// Licence : This source is under MIT licence
// File : test/gtx/euler_angle.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
// Code sample from Filippo Ramaciotti
#define GLM_FORCE_RADIANS
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtx/string_cast.hpp>
#include <glm/gtx/euler_angles.hpp>
#include <iostream>
using namespace glm;
int main()
{
f32 first = 1.046f;
f32 second = 0.52f;
f32 third = -0.785f;
fmat4 rotationEuler = eulerAngleYXZ(first, second, third);
fmat4 rotationInvertedY = eulerAngleY(-1.f*first) * eulerAngleX(second) * eulerAngleZ(third);
fmat4 rotationDumb = glm::fmat4();
rotationDumb = rotate(rotationDumb, first, glm::fvec3(0,1,0));
rotationDumb = rotate(rotationDumb, second, glm::fvec3(1,0,0));
rotationDumb = rotate(rotationDumb, third, glm::fvec3(0,0,1));
std::cout << glm::to_string(fmat3(rotationEuler)) << std::endl;
std::cout << glm::to_string(fmat3(rotationDumb)) << std::endl;
std::cout << glm::to_string(fmat3(rotationInvertedY )) << std::endl;
std::cout <<"\nRESIDUAL\n";
std::cout << glm::to_string(fmat3(rotationEuler-(rotationDumb))) << std::endl;
std::cout << glm::to_string(fmat3(rotationEuler-(rotationInvertedY ))) << std::endl;
return 0;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_extend.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/extend.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/extend.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_extented_min_max.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/associated_min_max.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_fast_exponential.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/fast_exponential.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_fast_square_root.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/fast_square_root.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/fast_square_root.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtc/epsilon.hpp>
#include <glm/vector_relational.hpp>
int test_fastInverseSqrt()
{
int Error(0);
Error += glm::epsilonEqual(glm::fastInverseSqrt(1.0f), 1.0f, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(glm::fastInverseSqrt(1.0), 1.0, 0.01) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(glm::fastInverseSqrt(glm::vec2(1.0f)), glm::vec2(1.0f), 0.01f)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(glm::fastInverseSqrt(glm::dvec3(1.0)), glm::dvec3(1.0), 0.01)) ? 0 : 1;
Error += glm::all(glm::epsilonEqual(glm::fastInverseSqrt(glm::dvec4(1.0)), glm::dvec4(1.0), 0.01)) ? 0 : 1;
return 0;
}
int main()
{
int Error(0);
Error += test_fastInverseSqrt();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_fast_trigonometry.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/fast_trigonometry.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/fast_trigonometry.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_gradient_paint.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-10-13
// Updated : 2011-10-13
// Licence : This source is under MIT licence
// File : test/gtx/gradient_paint.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/gradient_paint.hpp>
int test_radialGradient()
{
int Error = 0;
float Gradient = glm::radialGradient(glm::vec2(0), 1.0f, glm::vec2(1), glm::vec2(0.5));
Error += Gradient != 0.0f ? 0 : 1;
return Error;
}
int test_linearGradient()
{
int Error = 0;
float Gradient = glm::linearGradient(glm::vec2(0), glm::vec2(1), glm::vec2(0.5));
Error += Gradient != 0.0f ? 0 : 1;
return Error;
}
int main()
{
int Error = 0;
Error += test_radialGradient();
Error += test_linearGradient();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_handed_coordinate_space.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/handed_coordinate_space.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/handed_coordinate_space.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_inertia.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/inertia.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/inertia.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_int_10_10_10_2.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/associated_min_max.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_integer.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-10-11
// Updated : 2011-10-11
// Licence : This source is under MIT licence
// File : test/gtx/gtx_integer.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/epsilon.hpp>
#include <glm/gtx/integer.hpp>
#include <cstdio>
/*
int test_floor_log2()
{
int Error = 0;
for(std::size_t i = 1; i < 1000000; ++i)
{
glm::uint A = glm::floor_log2(glm::uint(i));
glm::uint B = glm::uint(glm::floor(glm::log2(double(i)))); // Will fail with float, lack of accuracy
Error += A == B ? 0 : 1;
assert(!Error);
}
return Error;
}
*/
int test_log2()
{
int Error = 0;
for(std::size_t i = 1; i < 24; ++i)
{
glm::uint A = glm::log2(glm::uint(1 << i));
glm::uint B = glm::uint(glm::log2(double(1 << i)));
//Error += glm::equalEpsilon(double(A), B, 1.0) ? 0 : 1;
Error += glm::abs(double(A) - B) <= 24 ? 0 : 1;
assert(!Error);
printf("Log2(%d) Error: %d, %d\n", 1 << i, A, B);
}
printf("log2 error: %d\n", Error);
return Error;
}
int test_nlz()
{
int Error = 0;
for(glm::uint i = 1; i < glm::uint(33); ++i)
Error += glm::nlz(i) == glm::uint(31u) - glm::findMSB(i) ? 0 : 1;
//printf("%d, %d\n", glm::nlz(i), 31u - glm::findMSB(i));
return Error;
}
int main()
{
int Error = 0;
Error += test_nlz();
// Error += test_floor_log2();
Error += test_log2();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_intersect.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/intersect.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/intersect.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_io.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-11-22
// Updated : 2013-11-22
// Licence : This source is under MIT licence
// File : test/gtx/io.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/io.hpp>
#include <iostream>
#include <typeinfo>
namespace {
template <typename CTy, typename CTr>
std::basic_ostream<CTy,CTr>&
operator<<(std::basic_ostream<CTy,CTr>& os, glm::precision const& a)
{
typename std::basic_ostream<CTy,CTr>::sentry const cerberus(os);
if (cerberus) {
switch (a) {
case glm::highp: os << "hi"; break;
case glm::mediump: os << "md"; break;
case glm::lowp: os << "lo"; break;
}
}
return os;
}
} // namespace {
template <typename T, glm::precision P, typename OS>
int test_io_vec(OS& os)
{
os << '\n'
<< typeid(OS).name()
<< '\n';
glm::detail::tvec2<T,P> const v2(0, 1);
glm::detail::tvec3<T,P> const v3(2, 3, 4);
glm::detail::tvec4<T,P> const v4(5, 6, 7, 8);
os << "vec2<" << typeid(T).name() << ',' << P << ">: " << v2 << '\n'
<< "vec3<" << typeid(T).name() << ',' << P << ">: " << v3 << '\n'
<< "vec4<" << typeid(T).name() << ',' << P << ">: " << v4 << '\n';
glm::io::precision_guard const iopg;
glm::io::precision() = 2;
glm::io::value_width() = 1 + 2 + 1 + glm::io::precision();
os << "vec2<" << typeid(T).name() << ',' << P << ">: " << v2 << '\n'
<< "vec3<" << typeid(T).name() << ',' << P << ">: " << v3 << '\n'
<< "vec4<" << typeid(T).name() << ',' << P << ">: " << v4 << '\n';
return 0;
}
template <typename T, glm::precision P, typename OS>
int test_io_mat(OS& os)
{
os << '\n'
<< typeid(OS).name()
<< '\n';
glm::detail::tvec2<T,P> const v2_1( 0, 1);
glm::detail::tvec2<T,P> const v2_2( 2, 3);
glm::detail::tvec2<T,P> const v2_3( 4, 5);
glm::detail::tvec2<T,P> const v2_4( 6, 7);
glm::detail::tvec3<T,P> const v3_1( 8, 9, 10);
glm::detail::tvec3<T,P> const v3_2(11, 12, 13);
glm::detail::tvec3<T,P> const v3_3(14, 15, 16);
glm::detail::tvec3<T,P> const v3_4(17, 18, 19);
glm::detail::tvec4<T,P> const v4_1(20, 21, 22, 23);
glm::detail::tvec4<T,P> const v4_2(24, 25, 26, 27);
glm::detail::tvec4<T,P> const v4_3(28, 29, 30, 31);
glm::detail::tvec4<T,P> const v4_4(32, 33, 34, 35);
#if 0
os << "mat2x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x2<T,P>(v2_1, v2_2) << '\n'
<< "mat2x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x3<T,P>(v3_1, v3_2) << '\n'
<< "mat2x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x4<T,P>(v4_1, v4_2) << '\n'
<< "mat3x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x2<T,P>(v2_1, v2_2, v2_3) << '\n'
<< "mat3x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x3<T,P>(v3_1, v3_2, v3_3) << '\n'
<< "mat3x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x4<T,P>(v4_1, v4_2, v4_3) << '\n'
<< "mat4x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x2<T,P>(v2_1, v2_2, v2_3, v2_4) << '\n'
<< "mat4x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x3<T,P>(v3_1, v3_2, v3_3, v3_4) << '\n'
<< "mat4x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x4<T,P>(v4_1, v4_2, v4_3, v4_4) << '\n';
#endif
glm::io::precision_guard const iopg;
glm::io::precision() = 2;
glm::io::value_width() = 1 + 2 + 1 + glm::io::precision();
os << "mat2x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x2<T,P>(v2_1, v2_2) << '\n'
<< "mat2x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x3<T,P>(v3_1, v3_2) << '\n'
<< "mat2x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x4<T,P>(v4_1, v4_2) << '\n'
<< "mat3x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x2<T,P>(v2_1, v2_2, v2_3) << '\n'
<< "mat3x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x3<T,P>(v3_1, v3_2, v3_3) << '\n'
<< "mat3x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x4<T,P>(v4_1, v4_2, v4_3) << '\n'
<< "mat4x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x2<T,P>(v2_1, v2_2, v2_3, v2_4) << '\n'
<< "mat4x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x3<T,P>(v3_1, v3_2, v3_3, v3_4) << '\n'
<< "mat4x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x4<T,P>(v4_1, v4_2, v4_3, v4_4) << '\n';
os << glm::io::column_major
<< "mat2x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x2<T,P>(v2_1, v2_2) << '\n'
<< "mat2x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x3<T,P>(v3_1, v3_2) << '\n'
<< "mat2x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat2x4<T,P>(v4_1, v4_2) << '\n'
<< "mat3x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x2<T,P>(v2_1, v2_2, v2_3) << '\n'
<< "mat3x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x3<T,P>(v3_1, v3_2, v3_3) << '\n'
<< "mat3x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat3x4<T,P>(v4_1, v4_2, v4_3) << '\n'
<< "mat4x2<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x2<T,P>(v2_1, v2_2, v2_3, v2_4) << '\n'
<< "mat4x3<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x3<T,P>(v3_1, v3_2, v3_3, v3_4) << '\n'
<< "mat4x4<" << typeid(T).name() << ',' << P << ">: " << glm::detail::tmat4x4<T,P>(v4_1, v4_2, v4_3, v4_4) << '\n';
return 0;
}
int main()
{
int Error(0);
Error += test_io_vec<float, glm::highp>(std::cout);
Error += test_io_vec<float, glm::highp>(std::wcout);
Error += test_io_vec<int, glm::mediump>(std::cout);
Error += test_io_vec<int, glm::mediump>(std::wcout);
Error += test_io_vec<glm::uint, glm::lowp>(std::cout);
Error += test_io_vec<glm::uint, glm::lowp>(std::wcout);
Error += test_io_mat<float, glm::highp>(std::cout);
Error += test_io_mat<float, glm::lowp>(std::wcout);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_log_base.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/log_base.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/log_base.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_matrix_cross_product.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/matrix_cross_product.hpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/matrix_cross_product.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_matrix_interpolation.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2012-09-19
// Updated : 2012-09-19
// Licence : This source is under MIT licence
// File : test/gtx/matrix_interpolation.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/matrix_interpolation.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_matrix_major_storage.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/matrix_major_storage.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/matrix_major_storage.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_matrix_operation.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/matrix_operation.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/matrix_operation.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_matrix_query.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-11-22
// Updated : 2011-11-22
// Licence : This source is under MIT licence
// File : test/gtx/matrix_query.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/matrix_query.hpp>
int test_isNull()
{
int Error(0);
bool TestA = glm::isNull(glm::mat4(0), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int test_isIdentity()
{
int Error(0);
{
bool TestA = glm::isIdentity(glm::mat2(1), 0.00001f);
Error += TestA ? 0 : 1;
}
{
bool TestA = glm::isIdentity(glm::mat3(1), 0.00001f);
Error += TestA ? 0 : 1;
}
{
bool TestA = glm::isIdentity(glm::mat4(1), 0.00001f);
Error += TestA ? 0 : 1;
}
return Error;
}
int test_isNormalized()
{
int Error(0);
bool TestA = glm::isNormalized(glm::mat4(1), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int test_isOrthogonal()
{
int Error(0);
bool TestA = glm::isOrthogonal(glm::mat4(1), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int main()
{
int Error(0);
Error += test_isNull();
Error += test_isIdentity();
Error += test_isNormalized();
Error += test_isOrthogonal();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_mixed_product.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/associated_min_max.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_multiple.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2012-11-19
// Updated : 2012-11-19
// Licence : This source is under MIT licence
// File : test/gtx/gtx_multiple.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtx/multiple.hpp>
int test_higher_int()
{
int Error(0);
Error += glm::higherMultiple(-5, 4) == -4 ? 0 : 1;
Error += glm::higherMultiple(-4, 4) == -4 ? 0 : 1;
Error += glm::higherMultiple(-3, 4) == 0 ? 0 : 1;
Error += glm::higherMultiple(-2, 4) == 0 ? 0 : 1;
Error += glm::higherMultiple(-1, 4) == 0 ? 0 : 1;
Error += glm::higherMultiple(0, 4) == 0 ? 0 : 1;
Error += glm::higherMultiple(1, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(2, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(3, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(4, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(5, 4) == 8 ? 0 : 1;
Error += glm::higherMultiple(6, 4) == 8 ? 0 : 1;
Error += glm::higherMultiple(7, 4) == 8 ? 0 : 1;
Error += glm::higherMultiple(8, 4) == 8 ? 0 : 1;
Error += glm::higherMultiple(9, 4) == 12 ? 0 : 1;
return Error;
}
int test_Lower_int()
{
int Error(0);
Error += glm::lowerMultiple(-5, 4) == -8 ? 0 : 1;
Error += glm::lowerMultiple(-4, 4) == -4 ? 0 : 1;
Error += glm::lowerMultiple(-3, 4) == -4 ? 0 : 1;
Error += glm::lowerMultiple(-2, 4) == -4 ? 0 : 1;
Error += glm::lowerMultiple(-1, 4) == -4 ? 0 : 1;
Error += glm::lowerMultiple(0, 4) == 0 ? 0 : 1;
Error += glm::lowerMultiple(1, 4) == 0 ? 0 : 1;
Error += glm::lowerMultiple(2, 4) == 0 ? 0 : 1;
Error += glm::lowerMultiple(3, 4) == 0 ? 0 : 1;
Error += glm::lowerMultiple(4, 4) == 4 ? 0 : 1;
Error += glm::lowerMultiple(5, 4) == 4 ? 0 : 1;
Error += glm::lowerMultiple(6, 4) == 4 ? 0 : 1;
Error += glm::lowerMultiple(7, 4) == 4 ? 0 : 1;
Error += glm::lowerMultiple(8, 4) == 8 ? 0 : 1;
Error += glm::lowerMultiple(9, 4) == 8 ? 0 : 1;
return Error;
}
int test_higher_double()
{
int Error(0);
Error += glm::higherMultiple(-9.0, 4.0) == -8.0 ? 0 : 1;
Error += glm::higherMultiple(-5.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::higherMultiple(-4.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::higherMultiple(-3.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::higherMultiple(-2.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::higherMultiple(-1.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::higherMultiple(0.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::higherMultiple(1.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::higherMultiple(2.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::higherMultiple(3.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::higherMultiple(4.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::higherMultiple(5.0, 4.0) == 8.0 ? 0 : 1;
Error += glm::higherMultiple(6.0, 4.0) == 8.0 ? 0 : 1;
Error += glm::higherMultiple(7.0, 4.0) == 8.0 ? 0 : 1;
Error += glm::higherMultiple(8.0, 4.0) == 8.0 ? 0 : 1;
Error += glm::higherMultiple(9.0, 4.0) == 12.0 ? 0 : 1;
return Error;
}
int test_Lower_double()
{
int Error(0);
Error += glm::lowerMultiple(-5.0, 4.0) == -8.0 ? 0 : 1;
Error += glm::lowerMultiple(-4.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::lowerMultiple(-3.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::lowerMultiple(-2.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::lowerMultiple(-1.0, 4.0) == -4.0 ? 0 : 1;
Error += glm::lowerMultiple(0.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::lowerMultiple(1.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::lowerMultiple(2.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::lowerMultiple(3.0, 4.0) == 0.0 ? 0 : 1;
Error += glm::lowerMultiple(4.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::lowerMultiple(5.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::lowerMultiple(6.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::lowerMultiple(7.0, 4.0) == 4.0 ? 0 : 1;
Error += glm::lowerMultiple(8.0, 4.0) == 8.0 ? 0 : 1;
Error += glm::lowerMultiple(9.0, 4.0) == 8.0 ? 0 : 1;
return Error;
}
int main()
{
int Error(0);
Error += test_higher_int();
Error += test_Lower_int();
Error += test_higher_double();
Error += test_Lower_double();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_norm.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/norm.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/norm.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_normal.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/normal.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/normal.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_normalize_dot.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/normalize_dot.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/normalize_dot.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_number_precision.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/number_precision.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/number_precision.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_optimum_pow.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/optimum_pow.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/optimum_pow.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_orthonormalize.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/orthonormalize.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/orthonormalize.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_perpendicular.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/perpendicular.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/perpendicular.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_polar_coordinates.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/polar_coordinates.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/polar_coordinates.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_projection.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/projection.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/projection.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_quaternion.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-05-25
// Updated : 2011-05-31
// Licence : This source is under MIT licence
// File : test/gtx/quaternion.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/epsilon.hpp>
#include <glm/gtc/type_ptr.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtx/transform.hpp>
#include <glm/gtx/quaternion.hpp>
#include <glm/ext.hpp>
int test_quat_fastMix()
{
int Error = 0;
glm::quat A = glm::angleAxis(0.0f, glm::vec3(0, 0, 1));
glm::quat B = glm::angleAxis(glm::pi<float>() * 0.5f, glm::vec3(0, 0, 1));
glm::quat C = glm::fastMix(A, B, 0.5f);
glm::quat D = glm::angleAxis(glm::pi<float>() * 0.25f, glm::vec3(0, 0, 1));
Error += glm::epsilonEqual(C.x, D.x, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.y, D.y, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.z, D.z, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.w, D.w, 0.01f) ? 0 : 1;
return Error;
}
int test_quat_shortMix()
{
int Error(0);
glm::quat A = glm::angleAxis(0.0f, glm::vec3(0, 0, 1));
glm::quat B = glm::angleAxis(glm::pi<float>() * 0.5f, glm::vec3(0, 0, 1));
glm::quat C = glm::shortMix(A, B, 0.5f);
glm::quat D = glm::angleAxis(glm::pi<float>() * 0.25f, glm::vec3(0, 0, 1));
Error += glm::epsilonEqual(C.x, D.x, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.y, D.y, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.z, D.z, 0.01f) ? 0 : 1;
Error += glm::epsilonEqual(C.w, D.w, 0.01f) ? 0 : 1;
return Error;
}
int test_orientation()
{
int Error(0);
{
glm::quat q(1.0f, 0.0f, 0.0f, 1.0f);
float p = glm::roll(q);
}
{
glm::quat q(1.0f, 0.0f, 0.0f, 1.0f);
float p = glm::pitch(q);
}
{
glm::quat q(1.0f, 0.0f, 0.0f, 1.0f);
float p = glm::yaw(q);
}
return Error;
}
int test_rotation()
{
int Error(0);
glm::vec3 v(1, 0, 0);
glm::vec3 u(0, 1, 0);
glm::quat Rotation = glm::rotation(v, u);
float Angle = glm::angle(Rotation);
Error += glm::abs(Angle - glm::pi<float>() * 0.5f) < glm::epsilon<float>() ? 0 : 1;
return Error;
}
int main()
{
int Error(0);
Error += test_rotation();
Error += test_quat_fastMix();
Error += test_quat_shortMix();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_random.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2012 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-05-31
// Updated : 2011-05-31
// Licence : This source is under MIT licence
// File : test/gtx/random.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#include <glm/glm.hpp>
#include <glm/gtx/random.hpp>
#include <glm/gtx/epsilon.hpp>
#include <iostream>
int test_signedRand1()
{
int Error = 0;
{
float ResultFloat = 0.0f;
double ResultDouble = 0.0f;
for(std::size_t i = 0; i < 100000; ++i)
{
ResultFloat += glm::signedRand1<float>();
ResultDouble += glm::signedRand1<double>();
}
Error += glm::equalEpsilon(ResultFloat, 0.0f, 0.0001f);
Error += glm::equalEpsilon(ResultDouble, 0.0, 0.0001);
}
return Error;
}
int test_normalizedRand2()
{
int Error = 0;
{
std::size_t Max = 100000;
float ResultFloat = 0.0f;
double ResultDouble = 0.0f;
for(std::size_t i = 0; i < Max; ++i)
{
ResultFloat += glm::length(glm::normalizedRand2<float>());
ResultDouble += glm::length(glm::normalizedRand2<double>());
}
Error += glm::equalEpsilon(ResultFloat, float(Max), 0.000001f) ? 0 : 1;
Error += glm::equalEpsilon(ResultDouble, double(Max), 0.000001) ? 0 : 1;
assert(!Error);
}
return Error;
}
int test_normalizedRand3()
{
int Error = 0;
{
std::size_t Max = 100000;
float ResultFloatA = 0.0f;
float ResultFloatB = 0.0f;
float ResultFloatC = 0.0f;
double ResultDoubleA = 0.0f;
double ResultDoubleB = 0.0f;
double ResultDoubleC = 0.0f;
for(std::size_t i = 0; i < Max; ++i)
{
ResultFloatA += glm::length(glm::normalizedRand3<float>());
ResultDoubleA += glm::length(glm::normalizedRand3<double>());
ResultFloatB += glm::length(glm::normalizedRand3(2.0f, 2.0f));
ResultDoubleB += glm::length(glm::normalizedRand3(2.0, 2.0));
ResultFloatC += glm::length(glm::normalizedRand3(1.0f, 3.0f));
ResultDoubleC += glm::length(glm::normalizedRand3(1.0, 3.0));
}
Error += glm::equalEpsilon(ResultFloatA, float(Max), 0.0001f) ? 0 : 1;
Error += glm::equalEpsilon(ResultDoubleA, double(Max), 0.0001) ? 0 : 1;
Error += glm::equalEpsilon(ResultFloatB, float(Max * 2), 0.0001f) ? 0 : 1;
Error += glm::equalEpsilon(ResultDoubleB, double(Max * 2), 0.0001) ? 0 : 1;
Error += (ResultFloatC >= float(Max) && ResultFloatC <= float(Max * 3)) ? 0 : 1;
Error += (ResultDoubleC >= double(Max) && ResultDoubleC <= double(Max * 3)) ? 0 : 1;
}
return Error;
}
int main()
{
int Error = 0;
Error += test_signedRand1();
Error += test_normalizedRand2();
Error += test_normalizedRand3();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_rotate_normalized_axis.cpp
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///////////////////////////////////////////////////////////////////////////////////
/// OpenGL Mathematics (glm.g-truc.net)
///
/// Copyright (c) 2005 - 2012 G-Truc Creation (www.g-truc.net)
/// Permission is hereby granted, free of charge, to any person obtaining a copy
/// of this software and associated documentation files (the "Software"), to deal
/// in the Software without restriction, including without limitation the rights
/// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
/// copies of the Software, and to permit persons to whom the Software is
/// furnished to do so, subject to the following conditions:
///
/// The above copyright notice and this permission notice shall be included in
/// all copies or substantial portions of the Software.
///
/// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
/// THE SOFTWARE.
///
/// @ref gtx_rotate_normalized_axis
/// @file test/gtx/rotate_normalized_axis.cpp
/// @date 2012-12-13 / 2012-12-13
/// @author Christophe Riccio
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtx/rotate_normalized_axis.hpp>
int main()
{
int Error(0);
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_rotate_vector.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-05-16
// Updated : 2011-05-16
// Licence : This source is under MIT licence
// File : test/gtx/rotate_vector.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/constants.hpp>
#include <glm/gtx/rotate_vector.hpp>
int test_rotate()
{
int Error = 0;
glm::vec2 A = glm::rotate(glm::vec2(1, 0), glm::pi<float>() * 0.5f);
glm::vec3 B = glm::rotate(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f, glm::vec3(0, 0, 1));
glm::vec4 C = glm::rotate(glm::vec4(1, 0, 0, 1), glm::pi<float>() * 0.5f, glm::vec3(0, 0, 1));
glm::vec3 D = glm::rotateX(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 E = glm::rotateX(glm::vec4(1, 0, 0, 1), glm::pi<float>() * 0.5f);
glm::vec3 F = glm::rotateY(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 G = glm::rotateY(glm::vec4(1, 0, 0, 1), glm::pi<float>() * 0.5f);
glm::vec3 H = glm::rotateZ(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 I = glm::rotateZ(glm::vec4(1, 0, 0,1 ), glm::pi<float>() * 0.5f);
glm::mat4 O = glm::orientation(glm::normalize(glm::vec3(1)), glm::vec3(0, 0, 1));
return Error;
}
int test_rotateX()
{
int Error = 0;
glm::vec3 D = glm::rotateX(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 E = glm::rotateX(glm::vec4(1, 0, 0, 1), glm::pi<float>() * 0.5f);
return Error;
}
int test_rotateY()
{
int Error = 0;
glm::vec3 F = glm::rotateY(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 G = glm::rotateY(glm::vec4(1, 0, 0, 1), glm::pi<float>() * 0.5f);
return Error;
}
int test_rotateZ()
{
int Error = 0;
glm::vec3 H = glm::rotateZ(glm::vec3(1, 0, 0), glm::pi<float>() * 0.5f);
glm::vec4 I = glm::rotateZ(glm::vec4(1, 0, 0,1 ), glm::pi<float>() * 0.5f);
return Error;
}
int test_orientation()
{
int Error = 0;
glm::mat4 O = glm::orientation(glm::normalize(glm::vec3(1)), glm::vec3(0, 0, 1));
return Error;
}
int main()
{
int Error = 0;
Error += test_rotate();
Error += test_rotateX();
Error += test_rotateY();
Error += test_rotateZ();
Error += test_orientation();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_scalar_relational.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-02-04
// Updated : 2013-02-04
// Licence : This source is under MIT licence
// File : test/gtx/gtx_scalar_relational.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtx/scalar_relational.hpp>
#include <cstdio>
int test_lessThan()
{
int Error(0);
Error += glm::lessThan(0, 1) ? 0 : 1;
Error += glm::lessThan(1, 0) ? 1 : 0;
Error += glm::lessThan(0, 0) ? 1 : 0;
Error += glm::lessThan(1, 1) ? 1 : 0;
Error += glm::lessThan(0.0f, 1.0f) ? 0 : 1;
Error += glm::lessThan(1.0f, 0.0f) ? 1 : 0;
Error += glm::lessThan(0.0f, 0.0f) ? 1 : 0;
Error += glm::lessThan(1.0f, 1.0f) ? 1 : 0;
Error += glm::lessThan(0.0, 1.0) ? 0 : 1;
Error += glm::lessThan(1.0, 0.0) ? 1 : 0;
Error += glm::lessThan(0.0, 0.0) ? 1 : 0;
Error += glm::lessThan(1.0, 1.0) ? 1 : 0;
return Error;
}
int test_lessThanEqual()
{
int Error(0);
Error += glm::lessThanEqual(0, 1) ? 0 : 1;
Error += glm::lessThanEqual(1, 0) ? 1 : 0;
Error += glm::lessThanEqual(0, 0) ? 0 : 1;
Error += glm::lessThanEqual(1, 1) ? 0 : 1;
Error += glm::lessThanEqual(0.0f, 1.0f) ? 0 : 1;
Error += glm::lessThanEqual(1.0f, 0.0f) ? 1 : 0;
Error += glm::lessThanEqual(0.0f, 0.0f) ? 0 : 1;
Error += glm::lessThanEqual(1.0f, 1.0f) ? 0 : 1;
Error += glm::lessThanEqual(0.0, 1.0) ? 0 : 1;
Error += glm::lessThanEqual(1.0, 0.0) ? 1 : 0;
Error += glm::lessThanEqual(0.0, 0.0) ? 0 : 1;
Error += glm::lessThanEqual(1.0, 1.0) ? 0 : 1;
return Error;
}
int test_greaterThan()
{
int Error(0);
Error += glm::greaterThan(0, 1) ? 1 : 0;
Error += glm::greaterThan(1, 0) ? 0 : 1;
Error += glm::greaterThan(0, 0) ? 1 : 0;
Error += glm::greaterThan(1, 1) ? 1 : 0;
Error += glm::greaterThan(0.0f, 1.0f) ? 1 : 0;
Error += glm::greaterThan(1.0f, 0.0f) ? 0 : 1;
Error += glm::greaterThan(0.0f, 0.0f) ? 1 : 0;
Error += glm::greaterThan(1.0f, 1.0f) ? 1 : 0;
Error += glm::greaterThan(0.0, 1.0) ? 1 : 0;
Error += glm::greaterThan(1.0, 0.0) ? 0 : 1;
Error += glm::greaterThan(0.0, 0.0) ? 1 : 0;
Error += glm::greaterThan(1.0, 1.0) ? 1 : 0;
return Error;
}
int test_greaterThanEqual()
{
int Error(0);
Error += glm::greaterThanEqual(0, 1) ? 1 : 0;
Error += glm::greaterThanEqual(1, 0) ? 0 : 1;
Error += glm::greaterThanEqual(0, 0) ? 0 : 1;
Error += glm::greaterThanEqual(1, 1) ? 0 : 1;
Error += glm::greaterThanEqual(0.0f, 1.0f) ? 1 : 0;
Error += glm::greaterThanEqual(1.0f, 0.0f) ? 0 : 1;
Error += glm::greaterThanEqual(0.0f, 0.0f) ? 0 : 1;
Error += glm::greaterThanEqual(1.0f, 1.0f) ? 0 : 1;
Error += glm::greaterThanEqual(0.0, 1.0) ? 1 : 0;
Error += glm::greaterThanEqual(1.0, 0.0) ? 0 : 1;
Error += glm::greaterThanEqual(0.0, 0.0) ? 0 : 1;
Error += glm::greaterThanEqual(1.0, 1.0) ? 0 : 1;
return Error;
}
int test_equal()
{
int Error(0);
Error += glm::equal(0, 1) ? 1 : 0;
Error += glm::equal(1, 0) ? 1 : 0;
Error += glm::equal(0, 0) ? 0 : 1;
Error += glm::equal(1, 1) ? 0 : 1;
Error += glm::equal(0.0f, 1.0f) ? 1 : 0;
Error += glm::equal(1.0f, 0.0f) ? 1 : 0;
Error += glm::equal(0.0f, 0.0f) ? 0 : 1;
Error += glm::equal(1.0f, 1.0f) ? 0 : 1;
Error += glm::equal(0.0, 1.0) ? 1 : 0;
Error += glm::equal(1.0, 0.0) ? 1 : 0;
Error += glm::equal(0.0, 0.0) ? 0 : 1;
Error += glm::equal(1.0, 1.0) ? 0 : 1;
return Error;
}
int test_notEqual()
{
int Error(0);
Error += glm::notEqual(0, 1) ? 0 : 1;
Error += glm::notEqual(1, 0) ? 0 : 1;
Error += glm::notEqual(0, 0) ? 1 : 0;
Error += glm::notEqual(1, 1) ? 1 : 0;
Error += glm::notEqual(0.0f, 1.0f) ? 0 : 1;
Error += glm::notEqual(1.0f, 0.0f) ? 0 : 1;
Error += glm::notEqual(0.0f, 0.0f) ? 1 : 0;
Error += glm::notEqual(1.0f, 1.0f) ? 1 : 0;
Error += glm::notEqual(0.0, 1.0) ? 0 : 1;
Error += glm::notEqual(1.0, 0.0) ? 0 : 1;
Error += glm::notEqual(0.0, 0.0) ? 1 : 0;
Error += glm::notEqual(1.0, 1.0) ? 1 : 0;
return Error;
}
int test_any()
{
int Error(0);
Error += glm::any(true) ? 0 : 1;
Error += glm::any(false) ? 1 : 0;
return Error;
}
int test_all()
{
int Error(0);
Error += glm::all(true) ? 0 : 1;
Error += glm::all(false) ? 1 : 0;
return Error;
}
int test_not()
{
int Error(0);
Error += glm::not_(true) ? 1 : 0;
Error += glm::not_(false) ? 0 : 1;
return Error;
}
int main()
{
int Error = 0;
Error += test_lessThan();
Error += test_lessThanEqual();
Error += test_greaterThan();
Error += test_greaterThanEqual();
Error += test_equal();
Error += test_notEqual();
Error += test_any();
Error += test_all();
Error += test_not();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_simd_mat4.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2010-09-16
// Updated : 2010-09-16
// Licence : This source is under MIT licence
// File : test/gtx/simd-mat4.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/quaternion.hpp>
#include <glm/gtc/random.hpp>
#include <glm/gtx/simd_vec4.hpp>
#include <glm/gtx/simd_mat4.hpp>
#include <iostream>
#include <cstdio>
#include <ctime>
#include <vector>
#if(GLM_ARCH != GLM_ARCH_PURE)
std::vector<float> test_detA(std::vector<glm::mat4> const & Data)
{
std::vector<float> Test(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Test.size() - 1; ++i)
Test[i] = glm::determinant(Data[i]);
std::clock_t TimeEnd = clock();
printf("Det A: %ld\n", TimeEnd - TimeStart);
return Test;
}
std::vector<float> test_detB(std::vector<glm::mat4> const & Data)
{
std::vector<float> Test(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Test.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdVec4 d(glm::detail::sse_slow_det_ps((__m128 const * const)&m));
glm::vec4 v;//(d);
Test[i] = v.x;
}
std::clock_t TimeEnd = clock();
printf("Det B: %ld\n", TimeEnd - TimeStart);
return Test;
}
std::vector<float> test_detC(std::vector<glm::mat4> const & Data)
{
std::vector<float> Test(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Test.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdVec4 d(glm::detail::sse_det_ps((__m128 const * const)&m));
glm::vec4 v;//(d);
Test[i] = v.x;
}
std::clock_t TimeEnd = clock();
printf("Det C: %ld\n", TimeEnd - TimeStart);
return Test;
}
std::vector<float> test_detD(std::vector<glm::mat4> const & Data)
{
std::vector<float> Test(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Test.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdVec4 d(glm::detail::sse_detd_ps((__m128 const * const)&m));
glm::vec4 v;//(d);
Test[i] = v.x;
}
std::clock_t TimeEnd = clock();
printf("Det D: %ld\n", TimeEnd - TimeStart);
return Test;
}
void test_invA(std::vector<glm::mat4> const & Data, std::vector<glm::mat4> & Out)
{
//std::vector<float> Test(Data.size());
Out.resize(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Out.size() - 1; ++i)
{
Out[i] = glm::inverse(Data[i]);
}
std::clock_t TimeEnd = clock();
printf("Inv A: %ld\n", TimeEnd - TimeStart);
}
void test_invC(std::vector<glm::mat4> const & Data, std::vector<glm::mat4> & Out)
{
//std::vector<float> Test(Data.size());
Out.resize(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Out.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdMat4 o;
glm::detail::sse_inverse_fast_ps((__m128 const * const)&m, (__m128 *)&o);
Out[i] = *(glm::mat4*)&o;
}
std::clock_t TimeEnd = clock();
printf("Inv C: %ld\n", TimeEnd - TimeStart);
}
void test_invD(std::vector<glm::mat4> const & Data, std::vector<glm::mat4> & Out)
{
//std::vector<float> Test(Data.size());
Out.resize(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Out.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdMat4 o;
glm::detail::sse_inverse_ps((__m128 const * const)&m, (__m128 *)&o);
Out[i] = *(glm::mat4*)&o;
}
std::clock_t TimeEnd = clock();
printf("Inv D: %ld\n", TimeEnd - TimeStart);
}
void test_mulA(std::vector<glm::mat4> const & Data, std::vector<glm::mat4> & Out)
{
//std::vector<float> Test(Data.size());
Out.resize(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Out.size() - 1; ++i)
{
Out[i] = Data[i] * Data[i];
}
std::clock_t TimeEnd = clock();
printf("Mul A: %ld\n", TimeEnd - TimeStart);
}
void test_mulD(std::vector<glm::mat4> const & Data, std::vector<glm::mat4> & Out)
{
//std::vector<float> Test(Data.size());
Out.resize(Data.size());
std::clock_t TimeStart = clock();
for(std::size_t i = 0; i < Out.size() - 1; ++i)
{
_mm_prefetch((char*)&Data[i + 1], _MM_HINT_T0);
glm::simdMat4 m(Data[i]);
glm::simdMat4 o;
glm::detail::sse_mul_ps((__m128 const * const)&m, (__m128 const * const)&m, (__m128*)&o);
Out[i] = *(glm::mat4*)&o;
}
std::clock_t TimeEnd = clock();
printf("Mul D: %ld\n", TimeEnd - TimeStart);
}
int test_compute_glm()
{
return 0;
}
int test_compute_gtx()
{
std::vector<glm::vec4> Output(1000000);
std::clock_t TimeStart = clock();
for(std::size_t k = 0; k < Output.size(); ++k)
{
float i = float(k) / 1000.f + 0.001f;
glm::vec3 A = glm::normalize(glm::vec3(i));
glm::vec3 B = glm::cross(A, glm::normalize(glm::vec3(1, 1, 2)));
glm::mat4 C = glm::rotate(glm::mat4(1.0f), i, B);
glm::mat4 D = glm::scale(C, glm::vec3(0.8f, 1.0f, 1.2f));
glm::mat4 E = glm::translate(D, glm::vec3(1.4f, 1.2f, 1.1f));
glm::mat4 F = glm::perspective(i, 1.5f, 0.1f, 1000.f);
glm::mat4 G = glm::inverse(F * E);
glm::vec3 H = glm::unProject(glm::vec3(i), G, F, E[3]);
glm::vec3 I = glm::any(glm::isnan(glm::project(H, G, F, E[3]))) ? glm::vec3(2) : glm::vec3(1);
glm::mat4 J = glm::lookAt(glm::normalize(glm::max(B, glm::vec3(0.001f))), H, I);
glm::mat4 K = glm::transpose(J);
glm::quat L = glm::normalize(glm::quat_cast(K));
glm::vec4 M = L * glm::smoothstep(K[3], J[3], glm::vec4(i));
glm::mat4 N = glm::mat4(glm::normalize(glm::max(M, glm::vec4(0.001f))), K[3], J[3], glm::vec4(i));
glm::mat4 O = N * glm::inverse(N);
glm::vec4 P = O * glm::reflect(N[3], glm::vec4(A, 1.0f));
glm::vec4 Q = glm::vec4(glm::dot(M, P));
glm::vec4 R = glm::quat(Q.w, glm::vec3(Q)) * P;
Output[k] = R;
}
std::clock_t TimeEnd = clock();
printf("test_compute_gtx: %ld\n", TimeEnd - TimeStart);
return 0;
}
int main()
{
int Error = 0;
std::vector<glm::mat4> Data(64 * 64 * 1);
for(std::size_t i = 0; i < Data.size(); ++i)
Data[i] = glm::mat4(
glm::vec4(glm::linearRand(glm::vec4(-2.0f), glm::vec4(2.0f))),
glm::vec4(glm::linearRand(glm::vec4(-2.0f), glm::vec4(2.0f))),
glm::vec4(glm::linearRand(glm::vec4(-2.0f), glm::vec4(2.0f))),
glm::vec4(glm::linearRand(glm::vec4(-2.0f), glm::vec4(2.0f))));
{
std::vector<glm::mat4> TestInvA;
test_invA(Data, TestInvA);
}
{
std::vector<glm::mat4> TestInvC;
test_invC(Data, TestInvC);
}
{
std::vector<glm::mat4> TestInvD;
test_invD(Data, TestInvD);
}
{
std::vector<glm::mat4> TestA;
test_mulA(Data, TestA);
}
{
std::vector<glm::mat4> TestD;
test_mulD(Data, TestD);
}
{
std::vector<float> TestDetA = test_detA(Data);
std::vector<float> TestDetB = test_detB(Data);
std::vector<float> TestDetD = test_detD(Data);
std::vector<float> TestDetC = test_detC(Data);
for(std::size_t i = 0; i < TestDetA.size(); ++i)
if(TestDetA[i] != TestDetB[i] && TestDetC[i] != TestDetB[i] && TestDetC[i] != TestDetD[i])
return 1;
}
// shuffle test
glm::simdVec4 A(1.0f, 2.0f, 3.0f, 4.0f);
glm::simdVec4 B(5.0f, 6.0f, 7.0f, 8.0f);
//__m128 C = _mm_shuffle_ps(A.Data, B.Data, _MM_SHUFFLE(1, 0, 1, 0));
Error += test_compute_glm();
Error += test_compute_gtx();
float Det = glm::determinant(glm::simdMat4(1.0));
Error += Det == 1.0f ? 0 : 1;
glm::simdMat4 D = glm::matrixCompMult(glm::simdMat4(1.0), glm::simdMat4(1.0));
return Error;
}
#else
int main()
{
int Error = 0;
return Error;
}
#endif//(GLM_ARCH != GLM_ARCH_PURE)
Libraries/glm-0.9.5.2/test/gtx/gtx_simd_vec4.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2010-09-16
// Updated : 2010-09-16
// Licence : This source is under MIT licence
// File : test/gtx/simd-vec4.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtx/simd_vec4.hpp>
#include <cstdio>
#if(GLM_ARCH != GLM_ARCH_PURE)
int main()
{
glm::simdVec4 A1(0.0f, 0.1f, 0.2f, 0.3f);
glm::simdVec4 B1(0.4f, 0.5f, 0.6f, 0.7f);
glm::simdVec4 C1 = A1 + B1;
glm::simdVec4 D1 = A1.swizzle<glm::X, glm::Z, glm::Y, glm::W>();
glm::simdVec4 E1(glm::vec4(1.0f));
glm::vec4 F1 = glm::vec4_cast(E1);
//glm::vec4 G1(E1);
//printf("A1(%2.3f, %2.3f, %2.3f, %2.3f)\n", A1.x, A1.y, A1.z, A1.w);
//printf("B1(%2.3f, %2.3f, %2.3f, %2.3f)\n", B1.x, B1.y, B1.z, B1.w);
//printf("C1(%2.3f, %2.3f, %2.3f, %2.3f)\n", C1.x, C1.y, C1.z, C1.w);
//printf("D1(%2.3f, %2.3f, %2.3f, %2.3f)\n", D1.x, D1.y, D1.z, D1.w);
__m128 value = _mm_set1_ps(0.0f);
__m128 data = _mm_cmpeq_ps(value, value);
__m128 add0 = _mm_add_ps(data, data);
glm::simdVec4 GNI(add0);
return 0;
}
#else
int main()
{
int Error = 0;
return Error;
}
#endif//(GLM_ARCH != GLM_ARCH_PURE)
Libraries/glm-0.9.5.2/test/gtx/gtx_spline.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2013-10-25
// Updated : 2013-10-25
// Licence : This source is under MIT licence
// File : test/gtx/associated_min_max.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtc/type_precision.hpp>
#include <glm/gtx/spline.hpp>
namespace catmullRom
{
int test()
{
int Error(0);
glm::vec2 Result2 = glm::catmullRom(
glm::vec2(0.0f, 0.0f),
glm::vec2(1.0f, 0.0f),
glm::vec2(1.0f, 1.0f),
glm::vec2(0.0f, 1.0f), 0.5f);
glm::vec3 Result3 = glm::catmullRom(
glm::vec3(0.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 1.0f, 0.0f),
glm::vec3(0.0f, 1.0f, 0.0f), 0.5f);
glm::vec4 Result4 = glm::catmullRom(
glm::vec4(0.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 1.0f, 0.0f, 1.0f),
glm::vec4(0.0f, 1.0f, 0.0f, 1.0f), 0.5f);
return Error;
}
}//catmullRom
namespace hermite
{
int test()
{
int Error(0);
glm::vec2 Result2 = glm::hermite(
glm::vec2(0.0f, 0.0f),
glm::vec2(1.0f, 0.0f),
glm::vec2(1.0f, 1.0f),
glm::vec2(0.0f, 1.0f), 0.5f);
glm::vec3 Result3 = glm::hermite(
glm::vec3(0.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 1.0f, 0.0f),
glm::vec3(0.0f, 1.0f, 0.0f), 0.5f);
glm::vec4 Result4 = glm::hermite(
glm::vec4(0.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 1.0f, 0.0f, 1.0f),
glm::vec4(0.0f, 1.0f, 0.0f, 1.0f), 0.5f);
return Error;
}
}//catmullRom
namespace cubic
{
int test()
{
int Error(0);
glm::vec2 Result2 = glm::cubic(
glm::vec2(0.0f, 0.0f),
glm::vec2(1.0f, 0.0f),
glm::vec2(1.0f, 1.0f),
glm::vec2(0.0f, 1.0f), 0.5f);
glm::vec3 Result3 = glm::cubic(
glm::vec3(0.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 0.0f, 0.0f),
glm::vec3(1.0f, 1.0f, 0.0f),
glm::vec3(0.0f, 1.0f, 0.0f), 0.5f);
glm::vec4 Result = glm::cubic(
glm::vec4(0.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 0.0f, 0.0f, 1.0f),
glm::vec4(1.0f, 1.0f, 0.0f, 1.0f),
glm::vec4(0.0f, 1.0f, 0.0f, 1.0f), 0.5f);
return Error;
}
}//catmullRom
int main()
{
int Error(0);
Error += catmullRom::test();
Error += hermite::test();
Error += cubic::test();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_string_cast.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-09-01
// Updated : 2011-09-01
// Licence : This source is under MIT licence
// File : test/gtx/string_cast.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtx/string_cast.hpp>
#include <iostream>
#include <limits>
int test_string_cast_scalar()
{
int Error = 0;
float B1(1.0);
std::string B2 = glm::to_string(B1);
Error += B2 != std::string("float(1.000000)") ? 1 : 0;
double C1(1.0);
std::string C2 = glm::to_string(C1);
Error += C2 != std::string("double(1.000000)") ? 1 : 0;
return Error;
}
int test_string_cast_vector()
{
int Error = 0;
glm::vec2 A1(1, 2);
std::string A2 = glm::to_string(A1);
Error += A2 != std::string("fvec2(1.000000, 2.000000)") ? 1 : 0;
glm::vec3 B1(1, 2, 3);
std::string B2 = glm::to_string(B1);
Error += B2 != std::string("fvec3(1.000000, 2.000000, 3.000000)") ? 1 : 0;
glm::vec4 C1(1, 2, 3, 4);
std::string C2 = glm::to_string(C1);
Error += C2 != std::string("fvec4(1.000000, 2.000000, 3.000000, 4.000000)") ? 1 : 0;
glm::ivec2 D1(1, 2);
std::string D2 = glm::to_string(D1);
Error += D2 != std::string("ivec2(1, 2)") ? 1 : 0;
glm::ivec3 E1(1, 2, 3);
std::string E2 = glm::to_string(E1);
Error += E2 != std::string("ivec3(1, 2, 3)") ? 1 : 0;
glm::ivec4 F1(1, 2, 3, 4);
std::string F2 = glm::to_string(F1);
Error += F2 != std::string("ivec4(1, 2, 3, 4)") ? 1 : 0;
glm::dvec2 J1(1, 2);
std::string J2 = glm::to_string(J1);
Error += J2 != std::string("dvec2(1.000000, 2.000000)") ? 1 : 0;
glm::dvec3 K1(1, 2, 3);
std::string K2 = glm::to_string(K1);
Error += K2 != std::string("dvec3(1.000000, 2.000000, 3.000000)") ? 1 : 0;
glm::dvec4 L1(1, 2, 3, 4);
std::string L2 = glm::to_string(L1);
Error += L2 != std::string("dvec4(1.000000, 2.000000, 3.000000, 4.000000)") ? 1 : 0;
return Error;
}
int test_string_cast_matrix()
{
int Error = 0;
return Error;
}
int main()
{
int Error = 0;
Error += test_string_cast_scalar();
Error += test_string_cast_vector();
Error += test_string_cast_matrix();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_vector_angle.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-05-15
// Updated : 2011-05-15
// Licence : This source is under MIT licence
// File : test/gtx/vector_angle.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/gtc/constants.hpp>
#include <glm/gtx/vector_angle.hpp>
#include <iostream>
#include <limits>
int test_angle()
{
int Error = 0;
float AngleA = glm::angle(glm::vec2(1, 0), glm::normalize(glm::vec2(1, 1)));
Error += glm::epsilonEqual(AngleA, glm::pi<float>() * 0.25f, 0.01f) ? 0 : 1;
float AngleB = glm::angle(glm::vec3(1, 0, 0), glm::normalize(glm::vec3(1, 1, 0)));
Error += glm::epsilonEqual(AngleB, glm::pi<float>() * 0.25f, 0.01f) ? 0 : 1;
float AngleC = glm::angle(glm::vec4(1, 0, 0, 0), glm::normalize(glm::vec4(1, 1, 0, 0)));
Error += glm::epsilonEqual(AngleC, glm::pi<float>() * 0.25f, 0.01f) ? 0 : 1;
return Error;
}
int test_orientedAngle_vec2()
{
int Error = 0;
float AngleA = glm::orientedAngle(glm::vec2(1, 0), glm::normalize(glm::vec2(1, 1)));
Error += AngleA == glm::pi<float>() * 0.25f ? 0 : 1;
float AngleB = glm::orientedAngle(glm::vec2(0, 1), glm::normalize(glm::vec2(1, 1)));
Error += AngleB == -glm::pi<float>() * 0.25f ? 0 : 1;
float AngleC = glm::orientedAngle(glm::normalize(glm::vec2(1, 1)), glm::vec2(0, 1));
Error += AngleC == glm::pi<float>() * 0.25f ? 0 : 1;
return Error;
}
int test_orientedAngle_vec3()
{
int Error = 0;
float AngleA = glm::orientedAngle(glm::vec3(1, 0, 0), glm::normalize(glm::vec3(1, 1, 0)), glm::vec3(0, 0, 1));
Error += AngleA == glm::pi<float>() * 0.25f ? 0 : 1;
float AngleB = glm::orientedAngle(glm::vec3(0, 1, 0), glm::normalize(glm::vec3(1, 1, 0)), glm::vec3(0, 0, 1));
Error += AngleB == -glm::pi<float>() * 0.25f ? 0 : 1;
float AngleC = glm::orientedAngle(glm::normalize(glm::vec3(1, 1, 0)), glm::vec3(0, 1, 0), glm::vec3(0, 0, 1));
Error += AngleC == glm::pi<float>() * 0.25f ? 0 : 1;
return Error;
}
int main()
{
int Error(0);
Error += test_angle();
Error += test_orientedAngle_vec2();
Error += test_orientedAngle_vec3();
return Error;
}
Libraries/glm-0.9.5.2/test/gtx/gtx_vector_query.cpp
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///////////////////////////////////////////////////////////////////////////////////////////////////
// OpenGL Mathematics Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net)
///////////////////////////////////////////////////////////////////////////////////////////////////
// Created : 2011-11-23
// Updated : 2011-11-23
// Licence : This source is under MIT licence
// File : test/gtx/vector_query.cpp
///////////////////////////////////////////////////////////////////////////////////////////////////
#define GLM_FORCE_RADIANS
#include <glm/glm.hpp>
#include <glm/gtx/vector_query.hpp>
int test_areCollinear()
{
int Error(0);
{
bool TestA = glm::areCollinear(glm::vec2(-1), glm::vec2(1), 0.00001f);
Error += TestA ? 0 : 1;
}
{
bool TestA = glm::areCollinear(glm::vec3(-1), glm::vec3(1), 0.00001f);
Error += TestA ? 0 : 1;
}
{
bool TestA = glm::areCollinear(glm::vec4(-1), glm::vec4(1), 0.00001f);
Error += TestA ? 0 : 1;
}
return Error;
}
int test_areOrthogonal()
{
int Error(0);
bool TestA = glm::areOrthogonal(glm::vec2(1, 0), glm::vec2(0, 1), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int test_isNormalized()
{
int Error(0);
bool TestA = glm::isNormalized(glm::vec4(1, 0, 0, 0), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int test_isNull()
{
int Error(0);
bool TestA = glm::isNull(glm::vec4(0), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int test_areOrthonormal()
{
int Error(0);
bool TestA = glm::areOrthonormal(glm::vec2(1, 0), glm::vec2(0, 1), 0.00001f);
Error += TestA ? 0 : 1;
return Error;
}
int main()
{
int Error(0);
Error += test_areCollinear();
Error += test_areOrthogonal();
Error += test_isNormalized();
Error += test_isNull();
Error += test_areOrthonormal();
return Error;
}