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struct: fix glms_perspective_resize

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since struct param is copy-by-value, result was noop
This commit is contained in:
Recep Aslantas
2021-05-30 13:06:49 +03:00
parent 0e794f8f8f
commit 94381d3067
5 changed files with 45 additions and 13 deletions
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14
include/cglm/struct/cam.h
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@@ -322,20 +322,24 @@ glms_perspective_default(float aspect) {
* this makes very easy to resize proj matrix when window /viewport
* reized
*
* NOTE: if you dodn't want to create new matrix then use array api on struct.raw
* like glms_perspective_resize(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
void
mat4s
glms_perspective_resize(mat4s proj, float aspect) {
#if CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_ZO
glms_perspective_resize_lh_zo(proj, aspect);
return glms_perspective_resize_lh_zo(proj, aspect);
#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_LH_NO
glms_perspective_resize_lh_no(proj, aspect);
return glms_perspective_resize_lh_no(proj, aspect);
#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_ZO
glms_perspective_resize_rh_zo(proj, aspect);
return glms_perspective_resize_rh_zo(proj, aspect);
#elif CGLM_CONFIG_CLIP_CONTROL == CGLM_CLIP_CONTROL_RH_NO
glms_perspective_resize_rh_no(proj, aspect);
return glms_perspective_resize_rh_no(proj, aspect);
#endif
}