#include "svm/bsdf.h"
#include "svm/emissive.h"
#include "svm/volume.h"
#include "svm/svm_bsdf.h"
#include "svm/svm.h"

Functions
CCL_NAMESPACE_BEGIN __device_inline void	shader_setup_from_ray (KernelGlobals kg, ShaderData sd, const Intersection isect, const Ray ray)
__device void	shader_setup_from_sample (KernelGlobals kg, ShaderData sd, const float3 P, const float3 Ng, const float3 I, int shader, int object, int prim, float u, float v)
__device void	shader_setup_from_displace (KernelGlobals kg, ShaderData sd, int object, int prim, float u, float v)
__device_inline void	shader_setup_from_background (KernelGlobals kg, ShaderData sd, const Ray *ray)
__device float3	shader_bsdf_eval (KernelGlobals kg, const ShaderData sd, const float3 omega_in, float *pdf)
__device int	shader_bsdf_sample (KernelGlobals kg, const ShaderData sd, float randu, float randv, float3 eval, float3 omega_in, differential3 domega_in, float pdf)
__device void	shader_bsdf_blur (KernelGlobals kg, ShaderData sd, float roughness)
__device float3	shader_bsdf_transparency (KernelGlobals kg, ShaderData sd)
__device float3	shader_emissive_eval (KernelGlobals kg, ShaderData sd)
__device float3	shader_holdout_eval (KernelGlobals kg, ShaderData sd)
__device void	shader_eval_surface (KernelGlobals kg, ShaderData sd, float randb, int path_flag)
__device float3	shader_eval_background (KernelGlobals kg, ShaderData sd, int path_flag)
__device float3	shader_volume_eval_phase (KernelGlobals kg, ShaderData sd, float3 omega_in, float3 omega_out)
__device void	shader_eval_volume (KernelGlobals kg, ShaderData sd, float randb, int path_flag)
__device void	shader_eval_displacement (KernelGlobals kg, ShaderData sd)
__device void	shader_release (KernelGlobals kg, ShaderData sd)

Function Documentation

__device void shader_bsdf_blur	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float	roughness
	)

Definition at line 387 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_IS_BSDF, i, ShaderData::num_closure, svm_bsdf_blur(), and ShaderClosure::type.

__device float3 shader_bsdf_eval	(	KernelGlobals *	kg,
		const ShaderData *	sd,
		const float3	omega_in,
		float *	pdf
	)

Definition at line 310 of file kernel_shader.h.

References ShaderData::closure, make_float3(), svm_bsdf_eval(), and ShaderClosure::weight.

Referenced by direct_emission().

__device int shader_bsdf_sample	(	KernelGlobals *	kg,
		const ShaderData *	sd,
		float	randu,
		float	randv,
		float3 *	eval,
		float3 *	omega_in,
		differential3 *	domega_in,
		float *	pdf
	)

Definition at line 322 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_IS_BSDF, label(), LABEL_NONE, ShaderData::num_closure, ShaderData::randb_closure, ShaderClosure::sample_weight, sum(), svm_bsdf_sample(), ShaderClosure::type, and ShaderClosure::weight.

Referenced by kernel_path_integrate().

__device float3 shader_bsdf_transparency	(	KernelGlobals *	kg,
		ShaderData *	sd
	)

Definition at line 403 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_BSDF_TRANSPARENT_ID, i, make_float3(), ShaderData::num_closure, ShaderClosure::type, and ShaderClosure::weight.

Referenced by shadow_blocked().

__device float3 shader_emissive_eval	(	KernelGlobals *	kg,
		ShaderData *	sd
	)

Definition at line 427 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_IS_EMISSION, emissive_eval(), i, make_float3(), ShaderData::num_closure, svm_emissive_eval(), ShaderClosure::type, and ShaderClosure::weight.

Referenced by direct_emissive_eval(), and indirect_emission().

__device float3 shader_eval_background	(	KernelGlobals *	kg,
		ShaderData *	sd,
		int	path_flag
	)

Definition at line 495 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_BACKGROUND_ID, CLOSURE_IS_BACKGROUND, i, make_float3(), ShaderData::num_closure, SHADER_TYPE_SURFACE, svm_eval_nodes(), ShaderClosure::type, and ShaderClosure::weight.

Referenced by kernel_path_integrate(), and kernel_shader_evaluate().

__device void shader_eval_displacement	(	KernelGlobals *	kg,
		ShaderData *	sd
	)

Definition at line 571 of file kernel_shader.h.

References SHADER_TYPE_DISPLACEMENT, and svm_eval_nodes().

Referenced by kernel_shader_evaluate().

__device void shader_eval_surface	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float	randb,
		int	path_flag
	)

Definition at line 476 of file kernel_shader.h.

References bsdf_diffuse_setup(), ShaderData::closure, make_float3(), SHADER_TYPE_SURFACE, svm_eval_nodes(), and ShaderClosure::weight.

Referenced by direct_emissive_eval(), kernel_path_integrate(), and shadow_blocked().

__device void shader_eval_volume	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float	randb,
		int	path_flag
	)

Definition at line 557 of file kernel_shader.h.

References SHADER_TYPE_VOLUME, and svm_eval_nodes().

__device float3 shader_holdout_eval	(	KernelGlobals *	kg,
		ShaderData *	sd
	)

Definition at line 453 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_HOLDOUT_ID, CLOSURE_IS_HOLDOUT, i, make_float3(), ShaderData::num_closure, ShaderClosure::type, and ShaderClosure::weight.

Referenced by kernel_path_integrate().

__device void shader_release	(	KernelGlobals *	kg,
		ShaderData *	sd
	)

Definition at line 599 of file kernel_shader.h.

Referenced by direct_emissive_eval(), and kernel_path_integrate().

__device_inline void shader_setup_from_background	(	KernelGlobals *	kg,
		ShaderData *	sd,
		const Ray *	ray
	)

Definition at line 238 of file kernel_shader.h.

References Ray::D, Ray::dD, ShaderData::dI, differential_incoming(), ShaderData::dP, ShaderData::dPdu, ShaderData::dPdv, ShaderData::du, ShaderData::dv, differential::dx, differential::dy, ShaderData::flag, ShaderData::I, kernel_data, kernel_tex_fetch, make_float3(), ShaderData::N, ShaderData::Ng, ShaderData::object, ShaderData::P, ShaderData::prim, ShaderData::shader, SHADER_MASK, ShaderData::u, and ShaderData::v.

Referenced by kernel_path_integrate(), and kernel_shader_evaluate().

__device void shader_setup_from_displace	(	KernelGlobals *	kg,
		ShaderData *	sd,
		int	object,
		int	prim,
		float	u,
		float	v
	)

Definition at line 219 of file kernel_shader.h.

References I, make_float3(), P(), shader_setup_from_sample(), SHADER_SMOOTH_NORMAL, triangle_normal_MT(), and triangle_point_MT().

Referenced by kernel_shader_evaluate().

CCL_NAMESPACE_BEGIN __device_inline void shader_setup_from_ray	(	KernelGlobals *	kg,
		ShaderData *	sd,
		const Intersection *	isect,
		const Ray *	ray
	)

Definition at line 48 of file kernel_shader.h.

References __float_as_int(), bvh_triangle_refine(), Ray::D, Ray::dD, ShaderData::dI, differential_dudv(), differential_incoming(), differential_transfer(), dot(), ShaderData::dP, Ray::dP, ShaderData::dPdu, ShaderData::dPdv, ShaderData::du, ShaderData::dv, ShaderData::flag, ShaderData::I, kernel_tex_fetch, make_float3(), ShaderData::N, ShaderData::Ng, Intersection::object, ShaderData::object, object_dir_transform(), object_normal_transform(), ShaderData::P, Intersection::prim, ShaderData::prim, SD_BACKFACING, ShaderData::shader, SHADER_MASK, SHADER_SMOOTH_NORMAL, Intersection::t, triangle_dPdudv(), triangle_smooth_normal(), Intersection::u, ShaderData::u, Intersection::v, ShaderData::v, float4::w, float4::x, float4::y, and float4::z.

Referenced by kernel_path_integrate(), and shadow_blocked().

__device void shader_setup_from_sample	(	KernelGlobals *	kg,
		ShaderData *	sd,
		const float3	P,
		const float3	Ng,
		const float3	I,
		int	shader,
		int	object,
		int	prim,
		float	u,
		float	v
	)

__device float3 shader_volume_eval_phase	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float3	omega_in,
		float3	omega_out
	)

Definition at line 531 of file kernel_shader.h.

References ShaderData::closure, CLOSURE_IS_VOLUME, i, make_float3(), ShaderData::num_closure, ShaderClosure::type, and volume_eval_phase().

kernel_shader.h File Reference

Functions

Function Documentation