displace.h File Reference

#include "kernel/sample/mapping.h"

Go to the source code of this file.

Functions
template<uint node_feature_mask>
CCL_NAMESPACE_BEGIN ccl_device_noinline void	svm_node_set_bump (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, uint4 node)
template<uint node_feature_mask>
ccl_device void	svm_node_set_displacement (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, uint fac_offset)
template<uint node_feature_mask>
ccl_device_noinline void	svm_node_displacement (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, uint4 node)
template<uint node_feature_mask>
ccl_device_noinline int	svm_node_vector_displacement (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, uint4 node, int offset)

Function Documentation

svm_node_displacement()

template<uint node_feature_mask>

ccl_device_noinline void svm_node_displacement	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		ccl_private float *	stack,
		uint4	node )

Definition at line 111 of file displace.h.

References IF_KERNEL_NODES_FEATURE, NODE_NORMAL_MAP_OBJECT, object_dir_transform(), object_inverse_normal_transform(), stack_load_float(), stack_load_float3(), stack_store_float3(), stack_valid(), svm_unpack_node_uchar4(), and zero_float3().

Referenced by svm_eval_nodes().

svm_node_set_bump()

template<uint node_feature_mask>

CCL_NAMESPACE_BEGIN ccl_device_noinline void svm_node_set_bump	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		ccl_private float *	stack,
		uint4	node )

Definition at line 13 of file displace.h.

References cross(), differential_from_compact(), dot(), differential3::dx, differential3::dy, fabsf, IF_KERNEL_NODES_FEATURE, invert(), is_zero(), max, normalize(), object_inverse_dir_transform(), object_inverse_normal_transform(), object_normal_transform(), safe_normalize(), signf(), stack_load_float(), stack_load_float3(), stack_store_float3(), stack_valid(), SVM_STACK_INVALID, svm_unpack_node_uchar4(), and zero_float3().

Referenced by svm_eval_nodes().

svm_node_set_displacement()

template<uint node_feature_mask>

ccl_device void svm_node_set_displacement	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		ccl_private float *	stack,
		uint	fac_offset )

Definition at line 98 of file displace.h.

References IF_KERNEL_NODES_FEATURE, and stack_load_float3().

Referenced by svm_eval_nodes().

svm_node_vector_displacement()

template<uint node_feature_mask>

ccl_device_noinline int svm_node_vector_displacement	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		ccl_private float *	stack,
		uint4	node,
		int	offset )

Definition at line 149 of file displace.h.

References ATTR_STD_NOT_FOUND, cross(), find_attribute(), IF_KERNEL_NODES_FEATURE, make_float3(), NODE_NORMAL_MAP_TANGENT, NODE_NORMAL_MAP_WORLD, normalize(), NULL, object_dir_transform(), object_inverse_normal_transform(), AttributeDescriptor::offset, primitive_surface_attribute_float(), primitive_surface_attribute_float3(), read_node(), safe_normalize(), stack_load_float(), stack_load_float3(), stack_store_float3(), svm_unpack_node_uchar4(), float3::x, uint4::x, float3::y, float3::z, and zero_float3().

Referenced by svm_eval_nodes().