cylinder.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 "cylinder.h"

Go to the source code of this file.

Macros
#define	TACHYON_INTERNAL   1
#define	CYLINDER_PRIVATE

Functions
object *	newcylinder (void *tex, vector ctr, vector axis, flt rad)
static int	cylinder_bbox (void *obj, vector *min, vector *max)
static void	cylinder_intersect (const cylinder *cyl, ray *ry)
static void	cylinder_normal (const cylinder *cyl, const vector *pnt, const ray *incident, vector *N)
object *	newfcylinder (void *tex, vector ctr, vector axis, flt rad)
static int	fcylinder_bbox (void *obj, vector *min, vector *max)
static void	fcylinder_intersect (const cylinder *cyl, ray *ry)

Variables
static object_methods	cylinder_methods
static object_methods	fcylinder_methods

Macro Definition Documentation

CYLINDER_PRIVATE

#define CYLINDER_PRIVATE

Definition at line 23 of file cylinder.c.

TACHYON_INTERNAL

#define TACHYON_INTERNAL   1

Definition at line 16 of file cylinder.c.

Function Documentation

cylinder_bbox()

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

static

Definition at line 55 of file cylinder.c.

cylinder_intersect()

static void cylinder_intersect ( const cylinder *  cyl, ray *  ry  )

static

Definition at line 59 of file cylinder.c.

References FABS, SQRT, VCross(), and VDOT.

cylinder_normal()

static void cylinder_normal ( const cylinder *  cyl, const vector *  pnt, const ray *  incident, vector *  N  )

static

Definition at line 110 of file cylinder.c.

References SQRT, VDOT, and VDot().

fcylinder_bbox()

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

static

Definition at line 159 of file cylinder.c.

References MYMAX, and MYMIN.

fcylinder_intersect()

static void fcylinder_intersect ( const cylinder *  cyl, ray *  ry  )

static

Definition at line 188 of file cylinder.c.

References FABS, RAYPNT, SQRT, VCross(), VDOT, and VNorm().

newcylinder()

object* newcylinder	(	void *	tex,
		vector	ctr,
		vector	axis,
		flt	rad
	)

Definition at line 41 of file cylinder.c.

References cylinder_methods.

Referenced by rt_cylinder(), and rt_cylinder3fv().

newfcylinder()

object* newfcylinder	(	void *	tex,
		vector	ctr,
		vector	axis,
		flt	rad
	)

Definition at line 144 of file cylinder.c.

References fcylinder_methods.

Referenced by rt_fcylinder(), and rt_fcylinder3fv().

Variable Documentation

cylinder_methods

object_methods cylinder_methods

static

Initial value:

= {
  (void (*)(const void *, void *))(cylinder_intersect),
  (void (*)(const void *, const void *, const void *, void *))(cylinder_normal),
  cylinder_bbox, 
  free 
}

Definition at line 26 of file cylinder.c.

Referenced by newcylinder().

fcylinder_methods

object_methods fcylinder_methods

static

Initial value:

= {
  (void (*)(const void *, void *))(fcylinder_intersect),
  (void (*)(const void *, const void *, const void *, void *))(cylinder_normal),
  fcylinder_bbox, 
  free 
}

Definition at line 33 of file cylinder.c.

Referenced by newfcylinder().