bsdf_toon.h File Reference

Go to the source code of this file.

Classes
struct	ToonBsdf

Typedefs
typedef CCL_NAMESPACE_BEGIN struct ToonBsdf	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 (float max_angle, float smooth, float angle)
ccl_device float	bsdf_toon_get_sample_angle (float max_angle, float smooth)
ccl_device Spectrum	bsdf_diffuse_toon_eval (ccl_private const ShaderClosure *sc, const float3 wi, const float3 wo, ccl_private float *pdf)
ccl_device int	bsdf_diffuse_toon_sample (ccl_private const ShaderClosure *sc, float3 Ng, float3 wi, 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 (ccl_private const ShaderClosure *sc, const float3 wi, const float3 wo, ccl_private float *pdf)
ccl_device int	bsdf_glossy_toon_sample (ccl_private const ShaderClosure *sc, float3 Ng, float3 wi, float2 rand, ccl_private Spectrum *eval, ccl_private float3 *wo, ccl_private float *pdf)

Typedef Documentation

ToonBsdf

typedef CCL_NAMESPACE_BEGIN struct ToonBsdf ToonBsdf

Function Documentation

bsdf_diffuse_toon_eval()

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

Definition at line 59 of file bsdf_toon.h.

References bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_private, dot(), fmaxf, 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	(	ccl_private const ShaderClosure *	sc,
		float3	Ng,
		float3	wi,
		float2	rand,
		ccl_private Spectrum *	eval,
		ccl_private float3 *	wo,
		ccl_private float *	pdf )

Definition at line 84 of file bsdf_toon.h.

References acosf, bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), 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 31 of file bsdf_toon.h.

References bsdf_toon_setup_common(), 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	(	ccl_private const ShaderClosure *	sc,
		const float3	wi,
		const float3	wo,
		ccl_private float *	pdf )

Definition at line 119 of file bsdf_toon.h.

References bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), ccl_private, dot(), fmaxf, 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	(	ccl_private const ShaderClosure *	sc,
		float3	Ng,
		float3	wi,
		float2	rand,
		ccl_private Spectrum *	eval,
		ccl_private float3 *	wo,
		ccl_private float *	pdf )

Definition at line 148 of file bsdf_toon.h.

References acosf, bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), 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 113 of file bsdf_toon.h.

References bsdf_toon_setup_common(), 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	(	float	max_angle,
		float	smooth,
		float	angle )

Definition at line 37 of file bsdf_toon.h.

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	(	float	max_angle,
		float	smooth )

Definition at line 54 of file bsdf_toon.h.

References 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 21 of file bsdf_toon.h.

References clamp(), M_PI_2_F, saturatef, SD_BSDF, SD_BSDF_HAS_EVAL, and ToonBsdf::size.

Referenced by bsdf_diffuse_toon_setup(), and bsdf_glossy_toon_setup().