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re-added the euler->mat4->quat tests
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@telephone001
telephone001 committed Dec 14, 2023
1 parent 732a403 commit 42b5e83
Showing 1 changed file with 86 additions and 4 deletions.
90 changes: 86 additions & 4 deletions test/src/test_euler.c
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,6 @@

#include "test_common.h"


TEST_IMPL(glm_euler_xyz_quat) {
vec3 axis_x = {1.0f, 0.0f, 0.0f};
vec3 axis_y = {0.0f, 1.0f, 0.0f};
Expand All @@ -23,6 +22,8 @@ TEST_IMPL(glm_euler_xyz_quat) {
versor result;
versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -34,7 +35,7 @@ TEST_IMPL(glm_euler_xyz_quat) {

/* apply the rotations to a unit quaternion in xyz order */
glm_quat_identity(expected);

glm_quat_copy(expected, tmp);
glm_quat_mul(tmp, rot_x, expected);
glm_quat_copy(expected, tmp);
Expand All @@ -49,6 +50,12 @@ TEST_IMPL(glm_euler_xyz_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_XYZ, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -82,6 +89,12 @@ TEST_IMPL(glm_euler_xyz_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_XYZ, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand All @@ -103,6 +116,8 @@ TEST_IMPL(glm_euler_xzy_quat) {
versor result;
versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -129,6 +144,12 @@ TEST_IMPL(glm_euler_xzy_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_XZY, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -162,6 +183,12 @@ TEST_IMPL(glm_euler_xzy_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_XZY, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand All @@ -183,6 +210,8 @@ TEST_IMPL(glm_euler_yxz_quat) {
versor result;
versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -209,6 +238,12 @@ TEST_IMPL(glm_euler_yxz_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_YXZ, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -242,6 +277,12 @@ TEST_IMPL(glm_euler_yxz_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_YXZ, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand All @@ -263,6 +304,8 @@ TEST_IMPL(glm_euler_yzx_quat) {
versor result;
versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -289,6 +332,12 @@ TEST_IMPL(glm_euler_yzx_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_YZX, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -322,6 +371,12 @@ TEST_IMPL(glm_euler_yzx_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_YZX, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand All @@ -343,6 +398,8 @@ TEST_IMPL(glm_euler_zxy_quat) {
versor result;
versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -369,6 +426,12 @@ TEST_IMPL(glm_euler_zxy_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_ZXY, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -402,6 +465,12 @@ TEST_IMPL(glm_euler_zxy_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_ZXY, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand All @@ -421,9 +490,10 @@ TEST_IMPL(glm_euler_zyx_quat) {

versor expected;
versor result;

versor tmp;

mat4 expected_mat4;

/* 100 randomized tests */
for (int i = 0; i < 100; i++) {
test_rand_vec3(angles);
Expand All @@ -450,6 +520,12 @@ TEST_IMPL(glm_euler_zyx_quat) {

/* verify that it acts the same as rotating by 3 axis quaternions */
ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_ZYX, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}


Expand Down Expand Up @@ -483,6 +559,12 @@ TEST_IMPL(glm_euler_zyx_quat) {
ASSERT(test_eq(glm_quat_norm(result), 1.0f))

ASSERTIFY(test_assert_quat_eq(result, expected))

/* verify that it acts the same as glm_euler_by_order */
glm_euler_by_order(angles, GLM_EULER_ZYX, expected_mat4);
glm_mat4_quat(expected_mat4, expected);

ASSERTIFY(test_assert_quat_eq_abs(result, expected));
}
}
}
Expand Down Expand Up @@ -523,6 +605,6 @@ TEST_IMPL(euler) {
/* matrices must be equal */
glmc_euler_xyz(outAngles, rot2);
ASSERTIFY(test_assert_mat4_eq(rot1, rot2))

TEST_SUCCESS
}

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