svm_attribute.h File Reference

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Functions
CCL_NAMESPACE_BEGIN __device void	svm_node_attr_init (KernelGlobals *kg, ShaderData *sd, uint4 node, NodeAttributeType *type, NodeAttributeType *mesh_type, AttributeElement *elem, uint *offset, uint *out_offset)
__device void	svm_node_attr (KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node)
__device void	svm_node_attr_bump_dx (KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node)
__device void	svm_node_attr_bump_dy (KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node)

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Function Documentation

__device void svm_node_attr	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float *	stack,
		uint4	node
	)

Definition at line 52 of file svm_attribute.h.

References average(), make_float3(), NODE_ATTR_FLOAT, NODE_ATTR_FLOAT3, NULL, stack_store_float(), stack_store_float3(), svm_node_attr_init(), triangle_attribute_float(), and triangle_attribute_float3().

Referenced by svm_eval_nodes().

__device void svm_node_attr_bump_dx	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float *	stack,
		uint4	node
	)

Definition at line 83 of file svm_attribute.h.

References average(), make_float3(), NODE_ATTR_FLOAT, NODE_ATTR_FLOAT3, NULL, stack_store_float(), stack_store_float3(), svm_node_attr_init(), triangle_attribute_float(), and triangle_attribute_float3().

Referenced by svm_eval_nodes().

__device void svm_node_attr_bump_dy	(	KernelGlobals *	kg,
		ShaderData *	sd,
		float *	stack,
		uint4	node
	)

Definition at line 118 of file svm_attribute.h.

References average(), make_float3(), NODE_ATTR_FLOAT, NODE_ATTR_FLOAT3, NULL, stack_store_float(), stack_store_float3(), svm_node_attr_init(), triangle_attribute_float(), and triangle_attribute_float3().

Referenced by svm_eval_nodes().

CCL_NAMESPACE_BEGIN __device void svm_node_attr_init	(	KernelGlobals *	kg,
		ShaderData *	sd,
		uint4	node,
		NodeAttributeType *	type,
		NodeAttributeType *	mesh_type,
		AttributeElement *	elem,
		uint *	offset,
		uint *	out_offset
	)

Definition at line 23 of file svm_attribute.h.

References ATTR_ELEMENT_NONE, kernel_data, kernel_tex_fetch, ShaderData::object, uint4::w, uint4::x, uint4::y, and uint4::z.

Referenced by svm_node_attr(), svm_node_attr_bump_dx(), and svm_node_attr_bump_dy().