attribute.h File Reference

Go to the source code of this file.

Functions
CCL_NAMESPACE_BEGIN ccl_device_inline uint	subd_triangle_patch (KernelGlobals kg, int prim)
ccl_device_inline uint	attribute_primitive_type (KernelGlobals kg, int prim, int type)
ccl_device_inline AttributeDescriptor	attribute_not_found ()
ccl_device_inline uint	object_attribute_map_offset (KernelGlobals kg, int object)
ccl_device_inline AttributeDescriptor	find_attribute (KernelGlobals kg, int object, int prim, int type, uint64_t id)
ccl_device_inline AttributeDescriptor	find_attribute (KernelGlobals kg, ccl_private const ShaderData *sd, uint64_t id)
ccl_device Transform	primitive_attribute_matrix (KernelGlobals kg, const AttributeDescriptor desc)

Function Documentation

attribute_not_found()

ccl_device_inline AttributeDescriptor attribute_not_found

(

)

Definition at line 35 of file kernel/geom/attribute.h.

References ATTR_ELEMENT_NONE, and ATTR_STD_NOT_FOUND.

Referenced by find_attribute(), and svm_node_attr_init().

attribute_primitive_type()

ccl_device_inline uint attribute_primitive_type	(	KernelGlobals	kg,
		int	prim,
		int	type )

Definition at line 25 of file kernel/geom/attribute.h.

References ATTR_PRIM_GEOMETRY, ATTR_PRIM_SUBD, PRIMITIVE_TRIANGLE, and subd_triangle_patch().

Referenced by find_attribute().

find_attribute() [1/2]

ccl_device_inline AttributeDescriptor find_attribute	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd,
		uint64_t	id )

Definition at line 95 of file kernel/geom/attribute.h.

References find_attribute().

find_attribute() [2/2]

ccl_device_inline AttributeDescriptor find_attribute	(	KernelGlobals	kg,
		int	object,
		int	prim,
		int	type,
		uint64_t	id )

Definition at line 50 of file kernel/geom/attribute.h.

References ATTR_ELEMENT_MESH, ATTR_ELEMENT_NONE, ATTR_ELEMENT_OBJECT, ATTR_ELEMENT_VOXEL, ATTR_PRIM_TYPES, ATTR_STD_NONE, ATTR_STD_NOT_FOUND, attribute_not_found(), attribute_primitive_type(), AttributeDescriptor::element, AttributeMap::element, AttributeDescriptor::flags, AttributeMap::flags, AttributeMap::id, int, kernel_data_fetch, object_attribute_map_offset(), OBJECT_NONE, AttributeDescriptor::offset, AttributeMap::offset, PRIM_NONE, AttributeDescriptor::type, AttributeMap::type, and UNLIKELY.

Referenced by find_attribute().

object_attribute_map_offset()

ccl_device_inline uint object_attribute_map_offset	(	KernelGlobals	kg,
		int	object )

Definition at line 44 of file kernel/geom/attribute.h.

References kernel_data_fetch.

Referenced by find_attribute().

primitive_attribute_matrix()

ccl_device Transform primitive_attribute_matrix	(	KernelGlobals	kg,
		const AttributeDescriptor	desc )

Definition at line 104 of file kernel/geom/attribute.h.

References kernel_data_fetch, AttributeDescriptor::offset, Transform::x, Transform::y, and Transform::z.

Referenced by get_object_attribute(), and get_object_attribute().

subd_triangle_patch()

CCL_NAMESPACE_BEGIN ccl_device_inline uint subd_triangle_patch	(	KernelGlobals	kg,
		int	prim )

Definition at line 20 of file kernel/geom/attribute.h.

References kernel_data_fetch, and PRIM_NONE.

Referenced by attribute_primitive_type(), primitive_motion_vector(), primitive_surface_attribute_float(), primitive_surface_attribute_float2(), primitive_surface_attribute_float3(), primitive_surface_attribute_float4(), subd_triangle_attribute_float(), subd_triangle_attribute_float2(), subd_triangle_attribute_float3(), and subd_triangle_attribute_float4().