kernel_path_surface.h File Reference

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Functions
CCL_NAMESPACE_BEGIN ccl_device_inline void	kernel_path_surface_connect_light (KernelGlobals *kg, ShaderData *sd, ShaderData *emission_sd, float3 throughput, ccl_addr_space PathState *state, PathRadiance *L)
ccl_device bool	kernel_path_surface_bounce (KernelGlobals *kg, ShaderData *sd, ccl_addr_space float3 *throughput, ccl_addr_space PathState *state, PathRadianceState *L_state, ccl_addr_space Ray *ray)

Function Documentation

kernel_path_surface_bounce()

ccl_device bool kernel_path_surface_bounce	(	KernelGlobals *	kg,
		ShaderData *	sd,
		ccl_addr_space float3 *	throughput,
		ccl_addr_space PathState *	state,
		PathRadianceState *	L_state,
		ccl_addr_space Ray *	ray
	)

Definition at line 270 of file kernel_path_surface.h.

References bsdf_eval(), bsdf_eval_is_zero(), ccl_optional_struct_init, fminf, kg, label, LABEL_TRANSMIT, LABEL_TRANSPARENT, normalize(), path_radiance_bsdf_bounce(), path_state_next(), path_state_rng_2D(), PRNG_BSDF_U, PROFILING_INIT, PROFILING_SURFACE_BOUNCE, ray_offset(), SD_BSDF, SD_HAS_ONLY_VOLUME, shader_bsdf_sample(), and state.

Referenced by kernel_next_iteration_setup(), and kernel_path_integrate().

kernel_path_surface_connect_light()

CCL_NAMESPACE_BEGIN ccl_device_inline void kernel_path_surface_connect_light	(	KernelGlobals *	kg,
		ShaderData *	sd,
		ShaderData *	emission_sd,
		float3	throughput,
		ccl_addr_space PathState *	state,
		PathRadiance *	L
	)

Definition at line 214 of file kernel_path_surface.h.

References all(), ccl_optional_struct_init, direct_emission(), kernel_data, kg, L, light_sample(), path_radiance_accum_light(), path_radiance_accum_total_light(), PATH_RAY_SHADOW_CATCHER, path_state_rng_2D(), path_state_rng_light_termination(), PRNG_LIGHT_U, PROFILING_CONNECT_LIGHT, PROFILING_INIT, SD_BSDF_HAS_EVAL, shadow_blocked(), and state.

Referenced by kernel_path_integrate().