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bgc-c/basic-geometry-test/tests/versor/versor_are_close.c

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#include "versor_are_close.h"
#include "../../helpers.h"
typedef struct {
BgcVersorFP32 versor1, versor2;
} _TestVersorPairFP32;
typedef struct {
BgcVersorFP64 versor1, versor2;
} _TestVersorPairFP64;
// ==================== FP32 ==================== //
static const int _TEST_FP32_CLOSE_VERSOR_PAIR_AMOUNT = 10;
static const _TestVersorPairFP32 _TEST_FP32_CLOSE_VERSOR_PAIR_LIST[] = {
{
{ 1.0f, 0.0f, 0.0f, 0.0f },
{ 1.0f + BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f }
},
{
{ 1.0f, 0.0f, 0.0f, 0.0f },
{ 1.0f - BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f }
},
{
{ 0.0f, 1.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f + BGC_EPSYLON_FP32, 0.0f, 0.0f }
},
{
{ 0.0f, 1.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f - BGC_EPSYLON_FP32, 0.0f, 0.0f }
},
{
{ 0.0f, 0.0f, 1.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f + BGC_EPSYLON_FP32, 0.0f }
},
{
{ 0.0f, 0.0f, 1.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f - BGC_EPSYLON_FP32, 0.0f }
},
{
{ 0.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f + BGC_EPSYLON_FP32 }
},
{
{ 0.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f - BGC_EPSYLON_FP32 }
},
{
{ 0.70710678f, 0.0f, 0.70710675f, 0.0f },
{ 0.70710675f, 0.0f, 0.70710678f, 0.0f }
},
{
{ 0.0f, -0.70710678f, 0.0f, -0.70710675f },
{ 0.0f, -0.70710675f, 0.0f, -0.70710678f }
}
};
static const int _TEST_FP32_DIFFERENT_VERSOR_PAIR_AMOUNT = 10;
static const _TestVersorPairFP32 _TEST_FP32_DIFFERENT_VERSOR_PAIR_LIST[] = {
{
{ 1.0f, 0.0f, 0.0f, 0.0f },
{ 1.0f + 1.5f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f }
},
{
{ 1.0f, 0.0f, 0.0f, 0.0f },
{ 1.0f - 1.5f * BGC_EPSYLON_FP32, 0.0f, 0.0f, 0.0f }
},
{
{ 0.0f, 1.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f + 1.5f * BGC_EPSYLON_FP32, 0.0f, 0.0f }
},
{
{ 0.0f, 1.0f, 0.0f, 0.0f },
{ 0.0f, 1.0f - 1.5f * BGC_EPSYLON_FP32, 0.0f, 0.0f }
},
{
{ 0.0f, 0.0f, 1.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f + 1.5f * BGC_EPSYLON_FP32, 0.0f }
},
{
{ 0.0f, 0.0f, 1.0f, 0.0f },
{ 0.0f, 0.0f, 1.0f - 1.5f * BGC_EPSYLON_FP32, 0.0f }
},
{
{ 0.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f + 1.5f * BGC_EPSYLON_FP32 }
},
{
{ 0.0f, 0.0f, 0.0f, 1.0f },
{ 0.0f, 0.0f, 0.0f, 1.0f - 1.5f * BGC_EPSYLON_FP32 }
},
{
{ 0.707106f, 0.0f, 0.707107f, 0.0f },
{ 0.707107f, 0.0f, 0.707106f, 0.0f }
},
{
{ 0.0f, -0.707107f, 0.0f, -0.707106f },
{ 0.0f, -0.707106f, 0.0f, -0.707107f }
}
};
int test_bgc_versor_are_close_fp32()
{
print_testing_name("bgc_versor_are_close_fp32");
// Testing close pairs of versors:
for (int i = 0; i < _TEST_FP32_CLOSE_VERSOR_PAIR_AMOUNT; i++) {
if (!bgc_versor_are_close_fp32(&_TEST_FP32_CLOSE_VERSOR_PAIR_LIST[i].versor1, &_TEST_FP32_CLOSE_VERSOR_PAIR_LIST[i].versor2)) {
print_testing_failed();
return TEST_FAILED;
}
}
// Testing different pairs of versors:
for (int i = 0; i < _TEST_FP32_DIFFERENT_VERSOR_PAIR_AMOUNT; i++) {
if (bgc_versor_are_close_fp32(&_TEST_FP32_DIFFERENT_VERSOR_PAIR_LIST[i].versor1, &_TEST_FP32_DIFFERENT_VERSOR_PAIR_LIST[i].versor2)) {
print_testing_failed();
return TEST_FAILED;
}
}
print_testing_success();
return TEST_SUCCES;
}
// ==================== FP64 ==================== //
static const int _TEST_FP64_CLOSE_VERSOR_PAIR_AMOUNT = 10;
static const _TestVersorPairFP64 _TEST_FP64_CLOSE_VERSOR_PAIR_LIST[] = {
{
{ 1.0, 0.0, 0.0, 0.0 },
{ 1.0 + BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 }
},
{
{ 1.0, 0.0, 0.0, 0.0 },
{ 1.0 - BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 }
},
{
{ 0.0, 1.0, 0.0, 0.0 },
{ 0.0, 1.0 + BGC_EPSYLON_FP64, 0.0, 0.0 }
},
{
{ 0.0, 1.0, 0.0, 0.0 },
{ 0.0, 1.0 - BGC_EPSYLON_FP64, 0.0, 0.0 }
},
{
{ 0.0, 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 1.0 + BGC_EPSYLON_FP64, 0.0 }
},
{
{ 0.0, 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 1.0 - BGC_EPSYLON_FP64, 0.0 }
},
{
{ 0.0, 0.0, 0.0, 1.0 },
{ 0.0, 0.0, 0.0, 1.0 + BGC_EPSYLON_FP64 }
},
{
{ 0.0, 0.0, 0.0, 1.0 },
{ 0.0, 0.0, 0.0, 1.0 - BGC_EPSYLON_FP64 }
},
{
{ 0.7071067811865475244, 0.0, 0.7071067811865465244, 0.0 },
{ 0.7071067811865465244, 0.0, 0.7071067811865475244, 0.0 }
},
{
{ 0.0, -0.7071067811865475244, 0.0, -0.7071067811865465244 },
{ 0.0, -0.7071067811865465244, 0.0, -0.7071067811865475244 }
}
};
static const int _TEST_FP64_DIFFERENT_VERSOR_PAIR_AMOUNT = 10;
static const _TestVersorPairFP64 _TEST_FP64_DIFFERENT_VERSOR_PAIR_LIST[] = {
{
{ 1.0, 0.0, 0.0, 0.0 },
{ 1.0 + 1.5 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 }
},
{
{ 1.0, 0.0, 0.0, 0.0 },
{ 1.0 - 1.5 * BGC_EPSYLON_FP64, 0.0, 0.0, 0.0 }
},
{
{ 0.0, 1.0, 0.0, 0.0 },
{ 0.0, 1.0 + 1.5 * BGC_EPSYLON_FP64, 0.0, 0.0 }
},
{
{ 0.0, 1.0, 0.0, 0.0 },
{ 0.0, 1.0 - 1.5 * BGC_EPSYLON_FP64, 0.0, 0.0 }
},
{
{ 0.0, 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 1.0 + 1.5 * BGC_EPSYLON_FP64, 0.0 }
},
{
{ 0.0, 0.0, 1.0, 0.0 },
{ 0.0, 0.0, 1.0 - 1.5 * BGC_EPSYLON_FP64, 0.0 }
},
{
{ 0.0, 0.0, 0.0, 1.0 },
{ 0.0, 0.0, 0.0, 1.0 + 1.5 * BGC_EPSYLON_FP64 }
},
{
{ 0.0, 0.0, 0.0, 1.0 },
{ 0.0, 0.0, 0.0, 1.0 - 1.5 * BGC_EPSYLON_FP64 }
},
{
{ 0.7071067811866, 0.0, 0.7071067811865, 0.0 },
{ 0.7071067811865, 0.0, 0.7071067811866, 0.0 }
},
{
{ 0.0, -0.7071067811866, 0.0, -0.7071067811865 },
{ 0.0, -0.7071067811865, 0.0, -0.7071067811866 }
}
};
int test_bgc_versor_are_close_fp64()
{
print_testing_name("bgc_versor_are_close_fp64");
// Testing close pairs of versors:
for (int i = 0; i < _TEST_FP64_CLOSE_VERSOR_PAIR_AMOUNT; i++) {
if (!bgc_versor_are_close_fp64(&_TEST_FP64_CLOSE_VERSOR_PAIR_LIST[i].versor1, &_TEST_FP64_CLOSE_VERSOR_PAIR_LIST[i].versor2)) {
print_testing_failed();
return TEST_FAILED;
}
}
// Testing different pairs of versors:
for (int i = 0; i < _TEST_FP64_DIFFERENT_VERSOR_PAIR_AMOUNT; i++) {
if (bgc_versor_are_close_fp64(&_TEST_FP64_DIFFERENT_VERSOR_PAIR_LIST[i].versor1, &_TEST_FP64_DIFFERENT_VERSOR_PAIR_LIST[i].versor2)) {
print_testing_failed();
return TEST_FAILED;
}
}
print_testing_success();
return TEST_SUCCES;
}
int test_bgc_versor_are_close()
{
if (test_bgc_versor_are_close_fp32() != TEST_SUCCES) {
return TEST_FAILED;
}
if (test_bgc_versor_are_close_fp64() != TEST_SUCCES) {
return TEST_FAILED;
}
return TEST_SUCCES;
}
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