clipspace: add initial implementations LH, RH and NO, ZO

Add the initial implementations of the left-handed and right-handed
coordinate systems as well as clipspace depth values of [-1, 0] and
[0, 1].

src/clipspace/persp_rh_zo.c

@@ -0,0 +1,109 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+#include "../include/cglm/clipspace/persp_rh_zo.h"
+
+CGLM_EXPORT
+void
+glmc_frustum_rh_zo(float left,    float right,
+                   float bottom,  float top,
+                   float nearZ, float farZ,
+                   mat4  dest) {
+  glm_frustum_rh_zo(left, right,
+                    bottom, top,
+                    nearZ, farZ,
+                    dest);
+}
+
+CGLM_EXPORT
+void
+glmc_perspective_rh_zo(float fovy,
+                       float aspect,
+                       float nearVal,
+                       float farVal,
+                       mat4 dest) {
+  glm_perspective_rh_zo(fovy,
+                        aspect,
+                        nearVal,
+                        farVal,
+                        dest);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_move_far_rh_zo(mat4 proj, float deltaFar) {
+  glm_persp_move_far_rh_zo(proj, deltaFar);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_rh_zo(mat4 proj,
+                        float * __restrict nearZ, float * __restrict farZ,
+                        float * __restrict top,   float * __restrict bottom,
+                        float * __restrict left,  float * __restrict right) {
+  glm_persp_decomp_rh_zo(proj, nearZ, farZ, top, bottom, left, right);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decompv_rh_zo(mat4 proj, float dest[6]) {
+  glm_persp_decompv_rh_zo(proj, dest);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_x_rh_zo(mat4 proj,
+                          float * __restrict left,
+                          float * __restrict right) {
+  glm_persp_decomp_x_rh_zo(proj, left, right);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_y_rh_zo(mat4 proj,
+                          float * __restrict top,
+                          float * __restrict bottom) {
+  glm_persp_decomp_y_rh_zo(proj, top, bottom);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_z_rh_zo(mat4 proj,
+                          float * __restrict nearZ,
+                          float * __restrict farZ) {
+  glm_persp_decomp_z_rh_zo(proj, nearZ, farZ);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_far_rh_zo(mat4 proj, float * __restrict farZ) {
+  glm_persp_decomp_far_rh_zo(proj, farZ);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_decomp_near_rh_zo(mat4 proj, float * __restrict nearZ) {
+  glm_persp_decomp_near_rh_zo(proj, nearZ);
+}
+
+CGLM_EXPORT
+void
+glmc_persp_sizes_rh_zo(mat4 proj, float fovy, vec4 dest) {
+  glm_persp_sizes_rh_zo(proj, fovy, dest);
+}
+
+CGLM_EXPORT
+float
+glmc_persp_fovy_rh_zo(mat4 proj) {
+  return glm_persp_fovy_rh_zo(proj);
+}
+
+CGLM_EXPORT
+float
+glmc_persp_aspect_rh_zo(mat4 proj) {
+  return glm_persp_aspect_rh_zo(proj);
+}