kernel_object.h File Reference

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Enumerations
enum	ObjectTransform { OBJECT_TRANSFORM = 0, OBJECT_INVERSE_TRANSFORM = 4, OBJECT_NORMAL_TRANSFORM = 8, OBJECT_PROPERTIES = 12 }
Functions
__device_inline Transform	object_fetch_transform (KernelGlobals *kg, int object, enum ObjectTransform type)
__device_inline void	object_position_transform (KernelGlobals *kg, int object, float3 *P)
__device_inline void	object_normal_transform (KernelGlobals *kg, int object, float3 *N)
__device_inline void	object_dir_transform (KernelGlobals *kg, int object, float3 *D)
__device_inline float	object_surface_area (KernelGlobals *kg, int object)

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Enumeration Type Documentation

enum ObjectTransform

Enumerator:

OBJECT_TRANSFORM
OBJECT_INVERSE_TRANSFORM
OBJECT_NORMAL_TRANSFORM
OBJECT_PROPERTIES

Definition at line 21 of file kernel_object.h.

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Function Documentation

__device_inline void object_dir_transform	(	KernelGlobals *	kg,
		int	object,
		float3 *	D
	)

Definition at line 54 of file kernel_object.h.

References object_fetch_transform(), OBJECT_TRANSFORM, and transform_direction().

Referenced by shader_setup_from_ray(), and shader_setup_from_sample().

__device_inline Transform object_fetch_transform	(	KernelGlobals *	kg,
		int	object,
		enum ObjectTransform	type
	)

Definition at line 28 of file kernel_object.h.

References kernel_tex_fetch, OBJECT_SIZE, Transform::w, Transform::x, Transform::y, and Transform::z.

Referenced by bvh_instance_pop(), bvh_instance_push(), bvh_triangle_refine(), OSLRenderServices::get_inverse_matrix(), OSLRenderServices::get_matrix(), mbvh_instance_pop(), mbvh_instance_push(), object_dir_transform(), object_normal_transform(), object_position_transform(), qbvh_instance_pop(), qbvh_instance_push(), svm_node_tex_coord(), svm_node_tex_coord_bump_dx(), and svm_node_tex_coord_bump_dy().

__device_inline void object_normal_transform	(	KernelGlobals *	kg,
		int	object,
		float3 *	N
	)

Definition at line 48 of file kernel_object.h.

References normalize(), object_fetch_transform(), OBJECT_NORMAL_TRANSFORM, and transform_direction().

Referenced by shader_setup_from_ray(), shader_setup_from_sample(), and triangle_light_sample().

__device_inline void object_position_transform	(	KernelGlobals *	kg,
		int	object,
		float3 *	P
	)

Definition at line 42 of file kernel_object.h.

References object_fetch_transform(), OBJECT_TRANSFORM, and transform().

Referenced by triangle_light_sample().

__device_inline float object_surface_area	(	KernelGlobals *	kg,
		int	object
	)

Definition at line 60 of file kernel_object.h.

References kernel_tex_fetch, OBJECT_PROPERTIES, OBJECT_SIZE, and float4::x.

Referenced by shaderdata_to_shaderglobals(), svm_node_emission_set_weight_total(), and svm_node_emission_weight().