bsdf_toon.h File Reference

#include "kernel/types.h"
#include "kernel/sample/mapping.h"

Go to the source code of this file.

Classes
struct	ToonBsdf

Functions
ccl_device_inline int	bsdf_toon_setup_common (ccl_private ToonBsdf *bsdf)
ccl_device int	bsdf_diffuse_toon_setup (ccl_private ToonBsdf *bsdf)
ccl_device float	bsdf_toon_get_intensity (const float max_angle, const float smooth, const float angle)
ccl_device float	bsdf_toon_get_sample_angle (const float max_angle, const float smooth)
ccl_device Spectrum	bsdf_diffuse_toon_eval (const ccl_private ShaderClosure *sc, const float3, const float3 wo, ccl_private float *pdf)
ccl_device int	bsdf_diffuse_toon_sample (const ccl_private ShaderClosure *sc, const float3 Ng, const float3, const float2 rand, ccl_private Spectrum *eval, ccl_private float3 *wo, ccl_private float *pdf)
ccl_device int	bsdf_glossy_toon_setup (ccl_private ToonBsdf *bsdf)
ccl_device Spectrum	bsdf_glossy_toon_eval (const ccl_private ShaderClosure *sc, const float3 wi, const float3 wo, ccl_private float *pdf)
ccl_device int	bsdf_glossy_toon_sample (const ccl_private ShaderClosure *sc, const float3 Ng, const float3 wi, const float2 rand, ccl_private Spectrum *eval, ccl_private float3 *wo, ccl_private float *pdf)

Function Documentation

bsdf_diffuse_toon_eval()

ccl_device Spectrum bsdf_diffuse_toon_eval	(	const ccl_private ShaderClosure *	sc,
		const float3	,
		const float3	wo,
		ccl_private float *	pdf )

Definition at line 65 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_device, ccl_private, dot(), fmaxf, M_1_2PI_F, make_spectrum, one_minus_cos(), safe_acosf(), ToonBsdf::size, and zero_spectrum.

Referenced by bsdf_eval().

bsdf_diffuse_toon_sample()

ccl_device int bsdf_diffuse_toon_sample	(	const ccl_private ShaderClosure *	sc,
		const float3	Ng,
		const float3	,
		const float2	rand,
		ccl_private Spectrum *	eval,
		ccl_private float3 *	wo,
		ccl_private float *	pdf )

Definition at line 90 of file bsdf_toon.h.

References acosf, angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_device, ccl_private, dot(), LABEL_DIFFUSE, LABEL_NONE, LABEL_REFLECT, make_spectrum, one_minus_cos(), sample_uniform_cone(), ToonBsdf::size, and zero_spectrum.

Referenced by bsdf_sample().

bsdf_diffuse_toon_setup()

ccl_device int bsdf_diffuse_toon_setup

(

ccl_private ToonBsdf *

bsdf

)

Definition at line 35 of file bsdf_toon.h.

References bsdf_toon_setup_common(), ccl_device, ccl_private, and CLOSURE_BSDF_DIFFUSE_TOON_ID.

Referenced by osl_closure_diffuse_toon_setup(), and svm_node_closure_bsdf().

bsdf_glossy_toon_eval()

ccl_device Spectrum bsdf_glossy_toon_eval	(	const ccl_private ShaderClosure *	sc,
		const float3	wi,
		const float3	wo,
		ccl_private float *	pdf )

Definition at line 125 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_device, ccl_private, dot(), fmaxf, M_1_2PI_F, make_spectrum, one_minus_cos(), R, safe_acosf(), ToonBsdf::size, and zero_spectrum.

Referenced by bsdf_eval().

bsdf_glossy_toon_sample()

ccl_device int bsdf_glossy_toon_sample	(	const ccl_private ShaderClosure *	sc,
		const float3	Ng,
		const float3	wi,
		const float2	rand,
		ccl_private Spectrum *	eval,
		ccl_private float3 *	wo,
		ccl_private float *	pdf )

Definition at line 154 of file bsdf_toon.h.

References acosf, angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_device, ccl_private, dot(), LABEL_GLOSSY, LABEL_NONE, LABEL_REFLECT, make_spectrum, one_minus_cos(), R, sample_uniform_cone(), ToonBsdf::size, and zero_spectrum.

Referenced by bsdf_sample().

bsdf_glossy_toon_setup()

ccl_device int bsdf_glossy_toon_setup

(

ccl_private ToonBsdf *

bsdf

)

Definition at line 119 of file bsdf_toon.h.

References bsdf_toon_setup_common(), ccl_device, ccl_private, and CLOSURE_BSDF_GLOSSY_TOON_ID.

Referenced by osl_closure_glossy_toon_setup(), and svm_node_closure_bsdf().

bsdf_toon_get_intensity()

ccl_device float bsdf_toon_get_intensity	(	const float	max_angle,
		const float	smooth,
		const float	angle )

Definition at line 41 of file bsdf_toon.h.

References angle(), and ccl_device.

Referenced by bsdf_diffuse_toon_eval(), bsdf_diffuse_toon_sample(), bsdf_glossy_toon_eval(), and bsdf_glossy_toon_sample().

bsdf_toon_get_sample_angle()

ccl_device float bsdf_toon_get_sample_angle	(	const float	max_angle,
		const float	smooth )

Definition at line 60 of file bsdf_toon.h.

References ccl_device, fminf, and M_PI_2_F.

Referenced by bsdf_diffuse_toon_eval(), bsdf_diffuse_toon_sample(), bsdf_glossy_toon_eval(), and bsdf_glossy_toon_sample().

bsdf_toon_setup_common()

ccl_device_inline int bsdf_toon_setup_common

(

ccl_private ToonBsdf *

bsdf

)

Definition at line 25 of file bsdf_toon.h.

References ccl_device_inline, ccl_private, clamp(), M_PI_2_F, saturatef, SD_BSDF, and SD_BSDF_HAS_EVAL.

Referenced by bsdf_diffuse_toon_setup(), and bsdf_glossy_toon_setup().