box.h File Reference

Go to the source code of this file.

Data Structures
struct	box
	axis-aligned box definition More...

Functions
box *	newbox (void *tex, vector min, vector max)
void	box_intersect (const box *, ray *)
void	box_normal (const box *, const vector *, const ray *, vector *)

Function Documentation

box_intersect()

void box_intersect	(	const box *	,
		ray *
	)

Definition at line 53 of file box.c.

References box::max, and box::min.

Referenced by newparvol().

box_normal()

void box_normal	(	const box *	,
		const vector *	,
		const ray *	,
		vector *
	)

Definition at line 103 of file box.c.

References FABS, box::max, box::min, MYMAX, VDot(), VNorm(), and VSub().

Referenced by newparvol().

newbox()

box* newbox	(	void *	tex,
		vector	min,
		vector	max
	)

Definition at line 40 of file box.c.

References box_methods, box::max, and box::min.

Referenced by newscalarvol(), and rt_box().