brush.c File Reference

Macros
#define	ANGLEEPSILON   0.00001
#define	DISTEPSILON   0.01
#define	MAX_HULL_EDGES   MAX_HULL_POINTS * 2
#define	MAX_HULL_POINTS   256
#define	ZERO_EPSILON   0.001

Functions
brush_t *	AllocBrush (void)
	Allocate a new brush. More...
brushset_t *	Brush_LoadEntity (entity_t *ent, int hullnum)
	Load the brushes from the entity. More...
int	FindPlane (const plane_t *dplane, int *side)
	Add a plane to the global list of planes. More...
int	NormalizePlane (plane_t *dp)
	Make the plane canonical. More...
int	PlaneTypeForNormal (const vec3_t normal)
	Determine the primary axis of the normal. More...

Variables
face_t *	brush_faces
vec3_t	brush_maxs
vec3_t	brush_mins
mface_t	faces [MAX_FACES]
vec3_t	hull_corners [MAX_HULL_POINTS *8]
int	hull_edges [MAX_HULL_EDGES][2]
vec3_t	hull_points [MAX_HULL_POINTS]
vec3_t	hull_size [3][2]
int	num_hull_edges
int	num_hull_points
int	numbrushfaces
int	numbrushplanes
plane_t	planes [MAX_MAP_PLANES]