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diff --git a/include/cglm/struct/clipspace/persp_rh_no.h b/include/cglm/struct/clipspace/persp_rh_no.h
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+++ b/include/cglm/struct/clipspace/persp_rh_no.h
@@ -0,0 +1,312 @@
+/*
+ * Copyright (c), Recep Aslantas.
+ *
+ * MIT License (MIT), http://opensource.org/licenses/MIT
+ * Full license can be found in the LICENSE file
+ */
+
+/*
+ Functions:
+   CGLM_INLINE mat4s glms_frustum_rh_no(float left,    float right,
+                                        float bottom,  float top,
+                                        float nearZ,   float farZ)
+   CGLM_INLINE mat4s glms_perspective_rh_no(float fovy,
+                                            float aspect,
+                                            float nearZ,
+                                            float farZ)
+   CGLM_INLINE void  glms_persp_move_far_rh_no(mat4s proj, float deltaFar)
+   CGLM_INLINE mat4s glms_perspective_default_rh_no(float aspect)
+   CGLM_INLINE void  glms_perspective_resize_rh_no(mat4s proj, float aspect)
+   CGLM_INLINE void  glms_persp_decomp_rh_no(mat4s  proj,
+                                             float *nearv, float *farv,
+                                             float *top,   float *bottom,
+                                             float *left,  float *right)
+   CGLM_INLINE void  glms_persp_decompv_rh_no(mat4s proj, float dest[6])
+   CGLM_INLINE void  glms_persp_decomp_x_rh_no(mat4s proj, float *left, float *right)
+   CGLM_INLINE void  glms_persp_decomp_y_rh_no(mat4s proj, float *top, float *bottom)
+   CGLM_INLINE void  glms_persp_decomp_z_rh_no(mat4s proj, float *nearv, float *farv)
+   CGLM_INLINE void  glms_persp_decomp_far_rh_no(mat4s proj, float *farZ)
+   CGLM_INLINE void  glms_persp_decomp_near_rh_no(mat4s proj, float *nearZ)
+   CGLM_INLINE float glms_persp_fovy_rh_no(mat4s proj)
+   CGLM_INLINE float glms_persp_aspect_rh_no(mat4s proj)
+   CGLM_INLINE vec4s glms_persp_sizes_rh_no(mat4s proj, float fovy)
+ */
+
+#ifndef cglms_persp_rh_no_h
+#define cglms_persp_rh_no_h
+
+#include "../../common.h"
+#include "../../types-struct.h"
+#include "../../plane.h"
+#include "../../cam.h"
+#include "../../clipspace/persp_rh_no.h"
+
+/*!
+ * @brief set up perspective peprojection matrix
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  left    viewport.left
+ * @param[in]  right   viewport.right
+ * @param[in]  bottom  viewport.bottom
+ * @param[in]  top     viewport.top
+ * @param[in]  nearZ   near clipping plane
+ * @param[in]  farZ    far clipping plane
+ * @returns    result matrix
+ */
+CGLM_INLINE
+mat4s
+glms_frustum_rh_no(float left,   float right,
+                   float bottom, float top,
+                   float nearZ,  float farZ) {
+  mat4s dest;
+  glm_frustum_rh_no(left, right, bottom, top, nearZ, farZ, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief set up perspective projection matrix
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  fovy    field of view angle
+ * @param[in]  aspect  aspect ratio ( width / height )
+ * @param[in]  nearZ   near clipping plane
+ * @param[in]  farZ    far clipping planes
+ * @returns    result matrix
+ */
+CGLM_INLINE
+mat4s
+glms_perspective_rh_no(float fovy, float aspect, float nearZ, float farZ) {
+  mat4s dest;
+  glm_perspective_rh_no(fovy, aspect, nearZ, farZ, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief extend perspective projection matrix's far distance
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * NOTE: if you dodn't want to create new matrix then use array api on struct.raw
+ *       like glms_persp_move_far_rh_no(prooj.raw, deltaFar) to avoid create new mat4
+ *       each time
+ *       s
+ * this function does not guarantee far >= near, be aware of that!
+ *
+ * @param[in, out] proj      projection matrix to extend
+ * @param[in]      deltaFar  distance from existing far (negative to shink)
+ */
+CGLM_INLINE
+mat4s
+glms_persp_move_far_rh_no(mat4s proj, float deltaFar) {
+  mat4s dest;
+  dest = proj;
+  glm_persp_move_far_rh_no(dest.raw, deltaFar);
+  return dest;
+}
+
+/*!
+ * @brief set up perspective projection matrix with default near/far
+ *        and angle values with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  aspect aspect ratio ( width / height )
+ * @returns    result matrix
+ */
+CGLM_INLINE
+mat4s
+glms_perspective_default_rh_no(float aspect) {
+  mat4s dest;
+  glm_perspective_default_rh_no(aspect, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief resize perspective matrix by aspect ratio ( width / height )
+ *        this makes very easy to resize proj matrix when window /viewport
+ *        reized with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * NOTE: if you dodn't want to create new matrix then use array api on struct.raw
+ *       like glm_perspective_resize_rh_no(proj.raw, aspect) to avoid create new mat4
+ *       each time
+ *       
+ * @param[in, out] proj   perspective projection matrix
+ * @param[in]      aspect aspect ratio ( width / height )
+ */
+CGLM_INLINE
+mat4s
+glms_perspective_resize_rh_no(mat4s proj, float aspect) {
+  mat4s dest;
+  dest = proj;
+  glm_perspective_resize_rh_no(aspect, dest.raw);
+  return dest;
+}
+
+/*!
+ * @brief decomposes frustum values of perspective projection.
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  proj    perspective projection matrix
+ * @param[out] nearZ   near
+ * @param[out] farZ    far
+ * @param[out] top     top
+ * @param[out] bottom  bottom
+ * @param[out] left    left
+ * @param[out] right   right
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_rh_no(mat4s proj,
+                        float * __restrict nearZ, float * __restrict farZ,
+                        float * __restrict top,   float * __restrict bottom,
+                        float * __restrict left,  float * __restrict right) {
+  glm_persp_decomp_rh_no(proj.raw, nearZ, farZ, top, bottom, left, right);
+}
+
+/*!
+ * @brief decomposes frustum values of perspective projection.
+ *        this makes easy to get all values at once
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  proj   perspective projection matrix
+ * @param[out] dest   array
+ */
+CGLM_INLINE
+void
+glms_persp_decompv_rh_no(mat4s proj, float dest[6]) {
+  glm_persp_decompv_rh_no(proj.raw, dest);
+}
+
+/*!
+ * @brief decomposes left and right values of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *        x stands for x axis (left / right axis)
+ *
+ * @param[in]  proj  perspective projection matrix
+ * @param[out] left  left
+ * @param[out] right right
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_x_rh_no(mat4s proj,
+                          float * __restrict left,
+                          float * __restrict right) {
+  glm_persp_decomp_x_rh_no(proj.raw, left, right);
+}
+
+/*!
+ * @brief decomposes top and bottom values of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *        y stands for y axis (top / bottom axis)
+ *
+ * @param[in]  proj   perspective projection matrix
+ * @param[out] top    top
+ * @param[out] bottom bottom
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_y_rh_no(mat4s proj,
+                          float * __restrict top,
+                          float * __restrict bottom) {
+  glm_persp_decomp_y_rh_no(proj.raw, top, bottom);
+}
+
+/*!
+ * @brief decomposes near and far values of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *        z stands for z axis (near / far axis)
+ *
+ * @param[in]  proj    perspective projection matrix
+ * @param[out] nearZ   near
+ * @param[out] farZ    far
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_z_rh_no(mat4s proj,
+                          float * __restrict nearZ,
+                          float * __restrict farZ) {
+  glm_persp_decomp_z_rh_no(proj.raw, nearZ, farZ);
+}
+
+/*!
+ * @brief decomposes far value of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  proj   perspective projection matrix
+ * @param[out] farZ   far
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_far_rh_no(mat4s proj, float * __restrict farZ) {
+  glm_persp_decomp_far_rh_no(proj.raw, farZ);
+}
+
+/*!
+ * @brief decomposes near value of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  proj  perspective projection matrix
+ * @param[out] nearZ near
+ */
+CGLM_INLINE
+void
+glms_persp_decomp_near_rh_no(mat4s proj, float * __restrict nearZ) {
+  glm_persp_decomp_near_rh_no(proj.raw, nearZ);
+}
+
+/*!
+ * @brief returns field of view angle along the Y-axis (in radians)
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * if you need to degrees, use glm_deg to convert it or use this:
+ * fovy_deg = glm_deg(glm_persp_fovy(projMatrix))
+ *
+ * @param[in] proj perspective projection matrix
+ */
+CGLM_INLINE
+float
+glms_persp_fovy_rh_no(mat4s proj) {
+  return glm_persp_fovy_rh_no(proj.raw);
+}
+
+/*!
+ * @brief returns aspect ratio of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in] proj perspective projection matrix
+ */
+CGLM_INLINE
+float
+glms_persp_aspect_rh_no(mat4s proj) {
+  return glm_persp_aspect_rh_no(proj.raw);
+}
+
+/*!
+ * @brief returns sizes of near and far planes of perspective projection
+ *        with a right-hand coordinate system and a
+ *        clip-space of [-1, 1].
+ *
+ * @param[in]  proj perspective projection matrix
+ * @param[in]  fovy fovy (see brief)
+ * @returns    sizes as vector, sizes order: [Wnear, Hnear, Wfar, Hfar]
+ */
+CGLM_INLINE
+vec4s
+glms_persp_sizes_rh_no(mat4s proj, float fovy) {
+  vec4s dest;
+  glm_persp_sizes_rh_no(proj.raw, fovy, dest.raw);
+  return dest;
+}
+
+#endif /* cglms_persp_rh_no_h */