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/*
* Copyright (c), Recep Aslantas.
*
* MIT License (MIT), http://opensource.org/licenses/MIT
* Full license can be found in the LICENSE file
*/
/*
Functions:
CGLM_INLINE void glm_lookat_rh_zo(vec3 eye, vec3 center, vec3 up, mat4 dest)
CGLM_INLINE void glm_look_rh_zo(vec3 eye, vec3 dir, vec3 up, mat4 dest)
CGLM_INLINE void glm_look_anyup_rh_zo(vec3 eye, vec3 dir, mat4 dest)
*/
#ifndef cglm_view_rh_zo_h
#define cglm_view_rh_zo_h
#include "../common.h"
#include "view_rh.h"
/*!
* @brief set up view matrix with right handed coordinate system.
*
* NOTE: The UP vector must not be parallel to the line of sight from
* the eye point to the reference point
*
* @param[in] eye eye vector
* @param[in] center center vector
* @param[in] up up vector
* @param[out] dest result matrix
*/
CGLM_INLINE
void
glm_lookat_rh_zo(vec3 eye, vec3 center, vec3 up, mat4 dest) {
glm_lookat_rh(eye, center, up, dest);
}
/*!
* @brief set up view matrix with right handed coordinate system.
*
* convenient wrapper for lookat: if you only have direction not target self
* then this might be useful. Because you need to get target from direction.
*
* NOTE: The UP vector must not be parallel to the line of sight from
* the eye point to the reference point
*
* @param[in] eye eye vector
* @param[in] dir direction vector
* @param[in] up up vector
* @param[out] dest result matrix
*/
CGLM_INLINE
void
glm_look_rh_zo(vec3 eye, vec3 dir, vec3 up, mat4 dest) {
glm_look_rh(eye, dir, up, dest);
}
/*!
* @brief set up view matrix with right handed coordinate system.
*
* convenient wrapper for look: if you only have direction and if you don't
* care what UP vector is then this might be useful to create view matrix
*
* @param[in] eye eye vector
* @param[in] dir direction vector
* @param[out] dest result matrix
*/
CGLM_INLINE
void
glm_look_anyup_rh_zo(vec3 eye, vec3 dir, mat4 dest) {
glm_look_anyup_rh(eye, dir, dest);
}
#endif /*cglm_view_rh_zo_h*/
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