intersect.h File Reference

Go to the source code of this file.

Macros
#define	reset_intersection(ry)

Functions
unsigned int	new_objectid (scenedef *)
void	free_objects (object *)
void	intersect_objects (ray *)
void	add_clipped_intersection (flt, const object *, ray *)
void	add_regular_intersection (flt, const object *, ray *)
int	closest_intersection (flt *, object const **, ray *)
void	add_shadow_intersection (flt, const object *, ray *)
void	add_clipped_shadow_intersection (flt, const object *, ray *)
int	shadow_intersection (ray *)

Macro Definition Documentation

reset_intersection

#define reset_intersection

(

ry

)

Value:

(ry)->intstruct.num = 0; \
        (ry)->intstruct.shadowfilter = 1.0;

Definition at line 24 of file intersect.h.

Referenced by intersect_objects().

Function Documentation

add_clipped_intersection()

void add_clipped_intersection	(	flt	,
		const object *	,
		ray *
	)

Definition at line 90 of file intersect.c.

References RAYPNT.

Referenced by camray_init().

add_clipped_shadow_intersection()

void add_clipped_shadow_intersection	(	flt	,
		const object *	,
		ray *
	)

Definition at line 155 of file intersect.c.

References RAYPNT.

Referenced by full_shader(), and shade_ambient_occlusion().

add_regular_intersection()

void add_regular_intersection	(	flt	,
		const object *	,
		ray *
	)

Definition at line 77 of file intersect.c.

Referenced by camray_init().

add_shadow_intersection()

void add_shadow_intersection	(	flt	,
		const object *	,
		ray *
	)

Definition at line 131 of file intersect.c.

Referenced by full_shader(), and shade_ambient_occlusion().

closest_intersection()

int closest_intersection	(	flt *	,
		object const **	,
		ray *
	)

Definition at line 119 of file intersect.c.

Referenced by full_shader(), low_shader(), lowest_shader(), and medium_shader().

free_objects()

void free_objects

(

object *

)

Definition at line 34 of file intersect.c.

Referenced by grid_free(), and rt_deletescene().

intersect_objects()

void intersect_objects

(

ray *

)

Definition at line 47 of file intersect.c.

References reset_intersection.

Referenced by cam_equirectangular_ray(), cam_equirectangular_stereo_ray(), cam_fisheye_ray(), cam_orthographic_dof_ray(), cam_orthographic_ray(), cam_perspective_dof_ray(), cam_perspective_ray(), full_shader(), shade_ambient_occlusion(), shade_reflection(), shade_transmission(), and trace().

new_objectid()

unsigned int new_objectid

(

scenedef *

)

Definition at line 26 of file intersect.c.

Referenced by add_bounded_object(), add_unbounded_object(), and newgrid().

shadow_intersection()

int shadow_intersection

(

ray *

)

Definition at line 195 of file intersect.c.

Referenced by full_shader(), and shade_ambient_occlusion().