texture.h File Reference

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Functions
void	InitTextures (void)
color	solid_background_texture (ray *ry)
color	sky_sphere_background_texture (ray *ry)
color	sky_plane_background_texture (ray *ry)
color	constant_texture (const vector *, const texture *, const ray *)
color	image_cyl_texture (const vector *, const texture *, const ray *)
color	image_sphere_texture (const vector *, const texture *, const ray *)
color	image_plane_texture (const vector *, const texture *, const ray *)
color	image_volume_texture (const vector *, const texture *, const ray *)
color	checker_texture (const vector *, const texture *, const ray *)
color	cyl_checker_texture (const vector *, const texture *, const ray *)
color	grit_texture (const vector *, const texture *, const ray *)
color	wood_texture (const vector *, const texture *, const ray *)
color	marble_texture (const vector *, const texture *, const ray *)
color	gnoise_texture (const vector *, const texture *, const ray *)
int	Noise (flt, flt, flt)
void	FreeTextures (void)
texture *	new_texture (void)
texture *	new_standard_texture (void)
texture *	new_vcstri_texture (void)
void	free_standard_texture (void *voidtex)

Function Documentation

checker_texture()

color checker_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 307 of file texture.c.

References FABS.

Referenced by apitextotex().

constant_texture()

color constant_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 149 of file texture.c.

Referenced by apitextotex(), and newscalarvol().

cyl_checker_texture()

color cyl_checker_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 337 of file texture.c.

References FABS, and xyztocyl().

Referenced by apitextotex().

free_standard_texture()

void free_standard_texture

(

void *

voidtex

)

Definition at line 59 of file texture.c.

References FreeMIPMap(), image_cyl_texture(), image_plane_texture(), image_sphere_texture(), and image_volume_texture().

FreeTextures()

void FreeTextures

(

void

)

Definition at line 540 of file texture.c.

References FreeImages().

Referenced by rt_deletescene(), and rt_finalize().

gnoise_texture()

color gnoise_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 516 of file texture.c.

References Noise().

Referenced by apitextotex().

grit_texture()

color grit_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 291 of file texture.c.

Referenced by apitextotex().

image_cyl_texture()

color image_cyl_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 155 of file texture.c.

References FABS, MIPMap(), SQRT, and xyztocyl().

Referenced by apitextotex(), and free_standard_texture().

image_plane_texture()

color image_plane_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 219 of file texture.c.

References FABS, MIPMap(), and VDOT.

Referenced by apitextotex(), and free_standard_texture().

image_sphere_texture()

color image_sphere_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 187 of file texture.c.

References FABS, MIPMap(), SQRT, and xyztospr().

Referenced by apitextotex(), and free_standard_texture().

image_volume_texture()

color image_volume_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 252 of file texture.c.

References FABS, VDOT, and VolMIPMap().

Referenced by apitextotex(), and free_standard_texture().

InitTextures()

void InitTextures

(

void

)

Definition at line 535 of file texture.c.

References InitNoise(), and ResetImages().

Referenced by rt_initialize(), rt_initialize_mpi_comm(), rt_initialize_mpi_comm_split(), rt_initialize_mpi_comm_world(), and rt_initialize_nompi().

marble_texture()

color marble_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 481 of file texture.c.

References COS, FABS, Noise(), and SIN.

Referenced by apitextotex().

new_standard_texture()

texture* new_standard_texture

(

void

)

Definition at line 45 of file texture.c.

References standard_methods.

Referenced by rt_texture(), and rt_texture_copy_standard().

new_texture()

texture* new_texture

(

void

)

Definition at line 38 of file texture.c.

References normal_methods.

new_vcstri_texture()

texture* new_vcstri_texture

(

void

)

Definition at line 52 of file texture.c.

References vcstri_methods.

Referenced by rt_texture_copy_vcstri().

Noise()

int Noise	(	flt	,
		flt	,
		flt
	)

Definition at line 432 of file texture.c.

References FABS, NMAX, and NoiseMatrix.

Referenced by gnoise_texture(), and marble_texture().

sky_plane_background_texture()

color sky_plane_background_texture

(

ray *

ry

)

Definition at line 116 of file texture.c.

References rt_rand(), RT_RAND_MAX_INV, tea4(), and VDot().

Referenced by rt_background_mode().

sky_sphere_background_texture()

color sky_sphere_background_texture

(

ray *

ry

)

Definition at line 83 of file texture.c.

References rt_rand(), RT_RAND_MAX_INV, tea4(), and VDot().

Referenced by rt_background_mode().

solid_background_texture()

color solid_background_texture

(

ray *

ry

)

Definition at line 77 of file texture.c.

Referenced by rt_background_mode().

wood_texture()

color wood_texture	(	const vector *	,
		const texture *	,
		const ray *
	)

Definition at line 370 of file texture.c.

References SIN.

Referenced by apitextotex().