displace.h File Reference

#include "kernel/geom/attribute.h"
#include "kernel/geom/object.h"
#include "kernel/geom/primitive.h"
#include "kernel/svm/util.h"
#include "kernel/util/differential.h"

Go to the source code of this file.

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

Definition at line 136 of file displace.h.

References ccl_device_noinline, ccl_private, 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(), uint4::w, uint4::y, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().

svm_node_set_bump()

template<uint node_feature_mask>

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

Definition at line 19 of file displace.h.

References __uint_as_float, ccl_device_noinline, ccl_private, 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(), read_node(), safe_normalize(), signf(), stack_load_float(), stack_load_float3(), stack_store_float3(), stack_valid(), SVM_STACK_INVALID, svm_unpack_node_uchar2(), svm_unpack_node_uchar4(), uint4::w, uint4::x, uint4::y, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().

svm_node_set_displacement()

template<uint node_feature_mask>

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

Definition at line 124 of file displace.h.

References ccl_device, ccl_private, 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,
		const uint4	node,
		int	offset )

Definition at line 178 of file displace.h.

References ATTR_STD_NOT_FOUND, ccl_device_noinline, ccl_private, cross, find_attribute(), IF_KERNEL_NODES_FEATURE, make_float3(), NODE_NORMAL_MAP_TANGENT, NODE_NORMAL_MAP_WORLD, normalize, object_dir_transform(), object_inverse_normal_transform(), AttributeDescriptor::offset, primitive_surface_attribute(), read_node(), safe_normalize(), sign(), stack_load_float(), stack_load_float3(), stack_store_float3(), svm_unpack_node_uchar4(), uint4::w, float3::x, uint4::x, float3::y, uint4::y, float3::z, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().