tex_coord.h File Reference

#include "kernel/camera/camera.h"
#include "kernel/geom/motion_triangle.h"
#include "kernel/geom/object.h"
#include "kernel/geom/primitive.h"
#include "kernel/svm/attribute.h"
#include "kernel/svm/types.h"
#include "kernel/svm/util.h"
#include "util/math_base.h"

Go to the source code of this file.

Functions
CCL_NAMESPACE_BEGIN ccl_device_noinline int	svm_node_tex_coord (KernelGlobals kg, ccl_private ShaderData *sd, const uint32_t path_flag, ccl_private float *stack, const uint4 node, int offset)
ccl_device_inline float3	texco_normal_from_uv (KernelGlobals kg, ccl_private ShaderData *sd, const float u, const float v)
ccl_device_noinline int	svm_node_tex_coord_bump_dx (KernelGlobals kg, ccl_private ShaderData *sd, const uint32_t path_flag, ccl_private float *stack, const uint4 node, int offset)
ccl_device_noinline int	svm_node_tex_coord_bump_dy (KernelGlobals kg, ccl_private ShaderData *sd, const uint32_t path_flag, ccl_private float *stack, const uint4 node, int offset)
ccl_device_noinline void	svm_node_normal_map (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, const uint4 node)
ccl_device_noinline void	svm_node_tangent (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float *stack, const uint4 node)

Function Documentation

svm_node_normal_map()

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

Definition at line 336 of file tex_coord.h.

References ATTR_STD_NOT_FOUND, B, ccl_device_noinline, ccl_private, cross, find_attribute(), is_zero(), make_float3(), max, mix, N, NODE_NORMAL_MAP_BLENDER_OBJECT, NODE_NORMAL_MAP_BLENDER_WORLD, NODE_NORMAL_MAP_OBJECT, NODE_NORMAL_MAP_TANGENT, object_inverse_normal_transform(), OBJECT_NONE, object_normal_transform(), AttributeDescriptor::offset, primitive_surface_attribute(), PRIMITIVE_TRIANGLE, safe_normalize(), saturatef, SD_BACKFACING, SHADER_SMOOTH_NORMAL, sign(), stack_load_float(), stack_load_float3(), stack_store_float3(), svm_unpack_node_uchar4(), to_global(), triangle_smooth_normal_unnormalized(), uint4::w, float3::x, float3::y, uint4::y, float3::z, and uint4::z.

Referenced by svm_eval_nodes().

svm_node_tangent()

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

Definition at line 442 of file tex_coord.h.

References ATTR_STD_NOT_FOUND, ccl_device_noinline, ccl_private, cross, find_attribute(), make_float3(), NODE_ATTR_FLOAT2, NODE_TANGENT_AXIS_X, NODE_TANGENT_AXIS_Y, NODE_TANGENT_UVMAP, normalize, object_normal_transform(), AttributeDescriptor::offset, primitive_surface_attribute(), stack_store_float3(), svm_unpack_node_uchar3(), AttributeDescriptor::type, float2::x, float3::x, float2::y, float3::y, uint4::y, float3::z, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().

svm_node_tex_coord()

CCL_NAMESPACE_BEGIN ccl_device_noinline int svm_node_tex_coord	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		const uint32_t	path_flag,
		ccl_private float *	stack,
		const uint4	node,
		int	offset )

Definition at line 22 of file tex_coord.h.

References CAMERA_ORTHOGRAPHIC, camera_position(), camera_world_to_ndc(), ccl_device_noinline, ccl_private, data, dot(), kernel_data, NODE_TEXCO_CAMERA, NODE_TEXCO_DUPLI_GENERATED, NODE_TEXCO_DUPLI_UV, NODE_TEXCO_NORMAL, NODE_TEXCO_OBJECT, NODE_TEXCO_OBJECT_WITH_TRANSFORM, NODE_TEXCO_REFLECTION, NODE_TEXCO_VOLUME_GENERATED, NODE_TEXCO_WINDOW, object_dupli_generated(), object_dupli_uv(), object_inverse_normal_transform(), object_inverse_position_transform(), OBJECT_NONE, PATH_RAY_CAMERA, read_node_float(), stack_store_float3(), transform_point(), Transform::x, Transform::y, uint4::y, Transform::z, uint4::z, and zero_float3().

Referenced by svm_eval_nodes(), svm_node_tex_coord_bump_dx(), and svm_node_tex_coord_bump_dy().

svm_node_tex_coord_bump_dx()

ccl_device_noinline int svm_node_tex_coord_bump_dx	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		const uint32_t	path_flag,
		ccl_private float *	stack,
		const uint4	node,
		int	offset )

Definition at line 144 of file tex_coord.h.

References __uint_as_float, CAMERA_ORTHOGRAPHIC, camera_position(), camera_world_to_ndc(), ccl_device_noinline, ccl_private, data, dot(), kernel_data, NODE_TEXCO_CAMERA, NODE_TEXCO_DUPLI_GENERATED, NODE_TEXCO_DUPLI_UV, NODE_TEXCO_NORMAL, NODE_TEXCO_OBJECT, NODE_TEXCO_OBJECT_WITH_TRANSFORM, NODE_TEXCO_REFLECTION, NODE_TEXCO_VOLUME_GENERATED, NODE_TEXCO_WINDOW, object_dupli_generated(), object_dupli_uv(), object_inverse_position_transform(), OBJECT_NONE, PATH_RAY_CAMERA, read_node_float(), stack_store_float3(), svm_node_bump_P_dx(), svm_node_tex_coord(), texco_normal_from_uv(), transform_point(), uint4::w, Transform::x, Transform::y, uint4::y, Transform::z, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().

svm_node_tex_coord_bump_dy()

ccl_device_noinline int svm_node_tex_coord_bump_dy	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		const uint32_t	path_flag,
		ccl_private float *	stack,
		const uint4	node,
		int	offset )

Definition at line 240 of file tex_coord.h.

References __uint_as_float, CAMERA_ORTHOGRAPHIC, camera_position(), camera_world_to_ndc(), ccl_device_noinline, ccl_private, data, dot(), kernel_data, NODE_TEXCO_CAMERA, NODE_TEXCO_DUPLI_GENERATED, NODE_TEXCO_DUPLI_UV, NODE_TEXCO_NORMAL, NODE_TEXCO_OBJECT, NODE_TEXCO_OBJECT_WITH_TRANSFORM, NODE_TEXCO_REFLECTION, NODE_TEXCO_VOLUME_GENERATED, NODE_TEXCO_WINDOW, object_dupli_generated(), object_dupli_uv(), object_inverse_position_transform(), OBJECT_NONE, PATH_RAY_CAMERA, read_node_float(), stack_store_float3(), svm_node_bump_P_dy(), svm_node_tex_coord(), texco_normal_from_uv(), transform_point(), uint4::w, Transform::x, Transform::y, uint4::y, Transform::z, uint4::z, and zero_float3().

Referenced by svm_eval_nodes().

texco_normal_from_uv()

ccl_device_inline float3 texco_normal_from_uv	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		const float	u,
		const float	v )

Definition at line 112 of file tex_coord.h.

References ccl_device_inline, ccl_private, is_zero(), motion_triangle_smooth_normal(), N, object_inverse_normal_transform(), PRIMITIVE_TRIANGLE, SD_BACKFACING, SD_OBJECT_TRANSFORM_APPLIED, SHADER_SMOOTH_NORMAL, triangle_smooth_normal(), v, and zero_float3().

Referenced by svm_node_tex_coord_bump_dx(), and svm_node_tex_coord_bump_dy().