add new matrix mat3x4

Initial function being

glm_mat3x4_make

Signed-off-by: Vincent Davis Jr <vince@underview.tech>

test/src/test_common.c

@@ -269,6 +269,19 @@ test_assert_mat3x2_eq_zero(mat3x2 m3x2) {
   TEST_SUCCESS
 }
 
+test_status_t
+test_assert_mat3x4_eq_zero(mat3x4 m3x4) {
+  int i, j;
+
+  for (i = 0; i < 3; i++) {
+    for (j = 0; j < 4; j++) {
+      ASSERT(test_eq(m3x4[i][j], 0.0f))
+    }
+  }
+
+  TEST_SUCCESS
+}
+
 test_status_t
 test_assert_mat4_eq_identity(mat4 m4) {
   int i, j;

test/src/test_common.h

@@ -77,6 +77,9 @@ test_assert_mat3_eq_zero(mat3 m3);
 test_status_t
 test_assert_mat3x2_eq_zero(mat3x2 m3x2);
 
+test_status_t
+test_assert_mat3x4_eq_zero(mat3x4 m3x4);
+
 test_status_t
 test_assert_vec3_eq(vec3 v1, vec3 v2);
 

test/src/test_mat3x4.h

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#include "test_common.h"
+
+#ifndef CGLM_TEST_MAT3X4_ONCE
+#define CGLM_TEST_MAT3X4_ONCE
+
+TEST_IMPL(MACRO_GLM_MAT3X4_ZERO_INIT) {
+  mat3x4 mat3x4_zero = GLM_MAT3X4_ZERO_INIT;
+  test_assert_mat3x4_eq_zero(mat3x4_zero);
+  TEST_SUCCESS
+}
+
+TEST_IMPL(MACRO_GLM_MAT3X4_ZERO) {
+  mat3x4 mat3x4_zero = GLM_MAT3X4_ZERO;
+  test_assert_mat3x4_eq_zero(mat3x4_zero);
+  TEST_SUCCESS
+}
+
+#endif /* CGLM_TEST_MAT3X4_ONCE */
+
+TEST_IMPL(GLM_PREFIX, mat3x4_make) {
+  float src[36] = {
+    0.5f, 1.7f, 10.3f, 4.2f, 8.9f, 1.1f, 2.3f, 4.2f, 66.5f, 23.7f, 6.6f, 8.9f,
+    2.3f, 4.2f, 66.5f, 23.7f, 6.6f, 8.9f, 0.5f, 1.7f, 10.3f, 4.2f, 8.9f, 1.1f,
+    5.3f, 4.8f, 96.3f, 13.7f, 4.7f, 5.5f, 2.3f, 4.2f, 66.5f, 23.7f, 6.6f, 8.9f
+  };
+
+  mat3x4 dest[3];
+
+  float *srcp = src;
+  unsigned int i, j, k;
+
+  for (i = 0, j = 0, k = 0; i < sizeof(src) / sizeof(float); i+=12,j++) {
+    GLM(mat3x4_make)(srcp + i, dest[j]);
+
+    ASSERT(test_eq(src[ i ], dest[j][k][0]));
+    ASSERT(test_eq(src[i+1], dest[j][k][1]));
+    ASSERT(test_eq(src[i+2], dest[j][k][2]));
+    ASSERT(test_eq(src[i+3], dest[j][k][3]));
+
+    ASSERT(test_eq(src[i+4], dest[j][k+1][0]));
+    ASSERT(test_eq(src[i+5], dest[j][k+1][1]));
+    ASSERT(test_eq(src[i+6], dest[j][k+1][2]));
+    ASSERT(test_eq(src[i+7], dest[j][k+1][3]));
+
+    ASSERT(test_eq(src[i+8], dest[j][k+2][0]));
+    ASSERT(test_eq(src[i+9], dest[j][k+2][1]));
+    ASSERT(test_eq(src[i+10], dest[j][k+2][2]));
+    ASSERT(test_eq(src[i+11], dest[j][k+2][3]));
+  }
+
+  TEST_SUCCESS
+}

test/src/test_struct.c

@@ -57,6 +57,18 @@ TEST_IMPL(mat3x2s_zero) {
   TEST_SUCCESS
 }
 
+TEST_IMPL(mat3x4s_zero_init) {
+  mat3x4s mat3x4_zero   = GLMS_MAT3X4_ZERO_INIT;
+  test_assert_mat3x4_eq_zero(mat3x4_zero.raw);
+  TEST_SUCCESS
+}
+
+TEST_IMPL(mat3x4s_zero) {
+  mat3x4s mat3x4_zero   = GLMS_MAT3X4_ZERO;
+  test_assert_mat3x4_eq_zero(mat3x4_zero.raw);
+  TEST_SUCCESS
+}
+
 TEST_IMPL(mat4s_identity_init) {
   mat4s mat4_identity   = GLMS_MAT4_IDENTITY_INIT;
   mat4  mat4_identity_a =  GLM_MAT4_IDENTITY_INIT;

test/src/tests.c

@@ -23,6 +23,7 @@
 #include "test_mat2x4.h"
 #include "test_mat3.h"
 #include "test_mat3x2.h"
+#include "test_mat3x4.h"
 #include "test_mat4.h"
 #include "test_quat.h"
 #include "test_project.h"
@@ -57,6 +58,7 @@
 #include "test_mat2x4.h"
 #include "test_mat3.h"
 #include "test_mat3x2.h"
+#include "test_mat3x4.h"
 #include "test_mat4.h"
 #include "test_quat.h"
 #include "test_project.h"