#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "tachyon.h"
#include "macros.h"
#include "vector.h"
#include "util.h"
#include "parallel.h"
#include "box.h"
#include "parvol.h"
#include "trace.h"
#include "sphere.h"
#include "light.h"
#include "shade.h"
#include "global.h"

Macros
#define	TACHYON_INTERNAL 1

Functions
parvol *	newparvol ()

color	ParVoxelColor (flt scalar)

color	par_volume_texture (vector hit, texture tex, ray *ry)

Macro Definition Documentation

◆ TACHYON_INTERNAL

#define TACHYON_INTERNAL 1

Definition at line 16 of file parvol.c.

Function Documentation

◆ newparvol()

parvol* newparvol ( )

Definition at line 30 of file parvol.c.

References box_intersect(), and box_normal().

◆ par_volume_texture()

color par_volume_texture	(	vector *	hit,
		texture *	tex,
		ray *	ry
	)

Definition at line 63 of file parvol.c.

References parvol::ambient, point_light_t::ctr, parvol::diffuse, parvol::evaluator, FABS, box::max, box::min, parvol::opacity, ParVoxelColor(), parvol::samples, shade_transmission(), VDOT, VNorm(), and VSUB.

◆ ParVoxelColor()

color ParVoxelColor ( flt scalar )

Definition at line 41 of file parvol.c.

Referenced by par_volume_texture().