bsdf_toon.h File Reference

Go to the source code of this file.

Classes
struct	ToonBsdf

Functions
ccl_device int	bsdf_diffuse_toon_setup (ToonBsdf *bsdf)
ccl_device bool	bsdf_toon_merge (const ShaderClosure *a, const ShaderClosure *b)
ccl_device float3	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 float3	bsdf_diffuse_toon_eval_reflect (const ShaderClosure *sc, const float3 I, const float3 omega_in, float *pdf)
ccl_device float3	bsdf_diffuse_toon_eval_transmit (const ShaderClosure *sc, const float3 I, const float3 omega_in, float *pdf)
ccl_device int	bsdf_diffuse_toon_sample (const ShaderClosure *sc, float3 Ng, float3 I, float3 dIdx, float3 dIdy, float randu, float randv, float3 *eval, float3 *omega_in, float3 *domega_in_dx, float3 *domega_in_dy, float *pdf)
ccl_device int	bsdf_glossy_toon_setup (ToonBsdf *bsdf)
ccl_device float3	bsdf_glossy_toon_eval_reflect (const ShaderClosure *sc, const float3 I, const float3 omega_in, float *pdf)
ccl_device float3	bsdf_glossy_toon_eval_transmit (const ShaderClosure *sc, const float3 I, const float3 omega_in, float *pdf)
ccl_device int	bsdf_glossy_toon_sample (const ShaderClosure *sc, float3 Ng, float3 I, float3 dIdx, float3 dIdy, float randu, float randv, float3 *eval, float3 *omega_in, float3 *domega_in_dx, float3 *domega_in_dy, float *pdf)

Variables
CCL_NAMESPACE_BEGIN typedef ccl_addr_space struct ToonBsdf	ToonBsdf

Function Documentation

bsdf_diffuse_toon_eval_reflect()

ccl_device float3 bsdf_diffuse_toon_eval_reflect	(	const ShaderClosure *	sc,
		const float3	I,
		const float3	omega_in,
		float *	pdf
	)

Definition at line 86 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), cosf, dot(), fmaxf, M_1_PI_F, M_PI_2_F, make_float3, safe_acosf(), ToonBsdf::size, ToonBsdf::smooth, and float3::x.

Referenced by bsdf_eval().

bsdf_diffuse_toon_eval_transmit()

ccl_device float3 bsdf_diffuse_toon_eval_transmit	(	const ShaderClosure *	sc,
		const float3	I,
		const float3	omega_in,
		float *	pdf
	)

Definition at line 108 of file bsdf_toon.h.

References make_float3.

Referenced by bsdf_eval().

bsdf_diffuse_toon_sample()

ccl_device int bsdf_diffuse_toon_sample	(	const ShaderClosure *	sc,
		float3	Ng,
		float3	I,
		float3	dIdx,
		float3	dIdy,
		float	randu,
		float	randv,
		float3 *	eval,
		float3 *	omega_in,
		float3 *	domega_in_dx,
		float3 *	domega_in_dy,
		float *	pdf
	)

Definition at line 116 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), dot(), LABEL_DIFFUSE, LABEL_REFLECT, M_PI_2_F, sample_uniform_cone(), ToonBsdf::size, and ToonBsdf::smooth.

Referenced by bsdf_sample().

bsdf_diffuse_toon_setup()

ccl_device int bsdf_diffuse_toon_setup

(

ToonBsdf *

bsdf

)

Definition at line 49 of file bsdf_toon.h.

References CLOSURE_BSDF_DIFFUSE_TOON_ID, saturate(), SD_BSDF, SD_BSDF_HAS_EVAL, ToonBsdf::size, and ToonBsdf::smooth.

Referenced by svm_node_closure_bsdf().

bsdf_glossy_toon_eval_reflect()

ccl_device float3 bsdf_glossy_toon_eval_reflect	(	const ShaderClosure *	sc,
		const float3	I,
		const float3	omega_in,
		float *	pdf
	)

Definition at line 165 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), cosf, dot(), fmaxf, I, M_1_PI_F, M_PI_2_F, make_float3, R, safe_acosf(), ToonBsdf::size, and ToonBsdf::smooth.

Referenced by bsdf_eval().

bsdf_glossy_toon_eval_transmit()

ccl_device float3 bsdf_glossy_toon_eval_transmit	(	const ShaderClosure *	sc,
		const float3	I,
		const float3	omega_in,
		float *	pdf
	)

Definition at line 193 of file bsdf_toon.h.

References make_float3.

Referenced by bsdf_eval().

bsdf_glossy_toon_sample()

ccl_device int bsdf_glossy_toon_sample	(	const ShaderClosure *	sc,
		float3	Ng,
		float3	I,
		float3	dIdx,
		float3	dIdy,
		float	randu,
		float	randv,
		float3 *	eval,
		float3 *	omega_in,
		float3 *	domega_in_dx,
		float3 *	domega_in_dy,
		float *	pdf
	)

Definition at line 201 of file bsdf_toon.h.

References angle(), bsdf_toon_get_intensity(), bsdf_toon_get_sample_angle(), dot(), I, LABEL_GLOSSY, LABEL_REFLECT, M_PI_2_F, R, sample_uniform_cone(), ToonBsdf::size, and ToonBsdf::smooth.

Referenced by bsdf_sample().

bsdf_glossy_toon_setup()

ccl_device int bsdf_glossy_toon_setup

(

ToonBsdf *

bsdf

)

Definition at line 156 of file bsdf_toon.h.

References CLOSURE_BSDF_GLOSSY_TOON_ID, saturate(), SD_BSDF, SD_BSDF_HAS_EVAL, ToonBsdf::size, and ToonBsdf::smooth.

Referenced by svm_node_closure_bsdf().

bsdf_toon_get_intensity()

ccl_device float3 bsdf_toon_get_intensity	(	float	max_angle,
		float	smooth,
		float	angle
	)

Definition at line 67 of file bsdf_toon.h.

References angle(), and make_float3.

Referenced by bsdf_diffuse_toon_eval_reflect(), bsdf_diffuse_toon_sample(), bsdf_glossy_toon_eval_reflect(), 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 81 of file bsdf_toon.h.

References fminf, and M_PI_2_F.

Referenced by bsdf_diffuse_toon_eval_reflect(), bsdf_diffuse_toon_sample(), bsdf_glossy_toon_eval_reflect(), and bsdf_glossy_toon_sample().

bsdf_toon_merge()

ccl_device bool bsdf_toon_merge	(	const ShaderClosure *	a,
		const ShaderClosure *	b
	)

Definition at line 58 of file bsdf_toon.h.

References Freestyle::a, isequal_float3(), ToonBsdf::size, and ToonBsdf::smooth.

Referenced by bsdf_merge().

Variable Documentation

ToonBsdf

CCL_NAMESPACE_BEGIN typedef ccl_addr_space struct ToonBsdf ToonBsdf