plane.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "tachyon.h"
#include "macros.h"
#include "vector.h"
#include "intersect.h"
#include "util.h"
#include "plane.h"

Go to the source code of this file.

Macros
#define	TACHYON_INTERNAL   1
#define	PLANE_PRIVATE

Functions
object *	newplane (void *tex, vector ctr, vector norm)
static int	plane_bbox (void *obj, vector *min, vector *max)
static void	plane_intersect (const plane *pln, ray *ry)
static void	plane_normal (const plane *pln, const vector *pnt, const ray *incident, vector *N)

Variables
static object_methods	plane_methods

Macro Definition Documentation

PLANE_PRIVATE

#define PLANE_PRIVATE

Definition at line 23 of file plane.c.

TACHYON_INTERNAL

#define TACHYON_INTERNAL   1

Definition at line 16 of file plane.c.

Function Documentation

newplane()

object* newplane	(	void *	tex,
		vector	ctr,
		vector	norm
	)

Definition at line 33 of file plane.c.

References plane_methods, VDot(), and VNorm().

Referenced by rt_plane(), and rt_plane3fv().

plane_bbox()

static int plane_bbox ( void *  obj, vector *  min, vector *  max  )

static

Definition at line 48 of file plane.c.

plane_intersect()

static void plane_intersect ( const plane *  pln, ray *  ry  )

static

Definition at line 52 of file plane.c.

plane_normal()

static void plane_normal ( const plane *  pln, const vector *  pnt, const ray *  incident, vector *  N  )

static

Definition at line 70 of file plane.c.

References VDot().

Variable Documentation

plane_methods

object_methods plane_methods

static

Initial value:

= {
  (void (*)(const void *, void *))(plane_intersect),
  (void (*)(const void *, const void *, const void *, void *))(plane_normal),
  plane_bbox, 
  free 
}

Definition at line 26 of file plane.c.

Referenced by newplane().