primitive.h File Reference

#include "kernel/camera/projection.h"

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Functions
CCL_NAMESPACE_BEGIN ccl_device_forceinline float	primitive_surface_attribute_float (KernelGlobals kg, ccl_private const ShaderData *sd, const AttributeDescriptor desc, ccl_private float *dx, ccl_private float *dy)
ccl_device_forceinline float2	primitive_surface_attribute_float2 (KernelGlobals kg, ccl_private const ShaderData *sd, const AttributeDescriptor desc, ccl_private float2 *dx, ccl_private float2 *dy)
ccl_device_forceinline float3	primitive_surface_attribute_float3 (KernelGlobals kg, ccl_private const ShaderData *sd, const AttributeDescriptor desc, ccl_private float3 *dx, ccl_private float3 *dy)
ccl_device_forceinline float4	primitive_surface_attribute_float4 (KernelGlobals kg, ccl_private const ShaderData *sd, const AttributeDescriptor desc, ccl_private float4 *dx, ccl_private float4 *dy)
ccl_device_forceinline float3	primitive_uv (KernelGlobals kg, ccl_private const ShaderData *sd)
ccl_device bool	primitive_ptex (KernelGlobals kg, ccl_private ShaderData *sd, ccl_private float2 *uv, ccl_private int *face_id)
ccl_device float3	primitive_tangent (KernelGlobals kg, ccl_private ShaderData *sd)
ccl_device_forceinline float4	primitive_motion_vector (KernelGlobals kg, ccl_private const ShaderData *sd)

Function Documentation

primitive_motion_vector()

ccl_device_forceinline float4 primitive_motion_vector	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd )

Definition at line 266 of file primitive.h.

References ATTR_STD_MOTION_VERTEX_POSITION, ATTR_STD_NOT_FOUND, CAMERA_PANORAMA, direction_to_panorama(), find_attribute(), float2_to_float3(), float4_to_float3(), kernel_data, kernel_data_fetch, make_float3(), make_float4(), normalize(), NULL, object_fetch_motion_pass_transform(), OBJECT_PASS_MOTION_POST, OBJECT_PASS_MOTION_PRE, object_position_transform(), AttributeDescriptor::offset, PRIMITIVE_CURVE, PRIMITIVE_POINT, primitive_surface_attribute_float4(), PRIMITIVE_TRIANGLE, SD_OBJECT_HAS_VERTEX_MOTION, SD_OBJECT_TRANSFORM_APPLIED, subd_triangle_attribute_float3(), subd_triangle_patch(), transform_perspective(), transform_point(), triangle_attribute_float3(), float3::x, and float3::y.

Referenced by film_write_data_passes().

primitive_ptex()

ccl_device bool primitive_ptex	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd,
		ccl_private float2 *	uv,
		ccl_private int *	face_id )

Definition at line 211 of file primitive.h.

References ATTR_STD_NOT_FOUND, ATTR_STD_PTEX_FACE_ID, ATTR_STD_PTEX_UV, find_attribute(), int, make_float2(), NULL, AttributeDescriptor::offset, primitive_surface_attribute_float(), primitive_surface_attribute_float3(), float3::x, and float3::y.

primitive_surface_attribute_float()

CCL_NAMESPACE_BEGIN ccl_device_forceinline float primitive_surface_attribute_float	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd,
		const AttributeDescriptor	desc,
		ccl_private float *	dx,
		ccl_private float *	dy )

Definition at line 22 of file primitive.h.

References PRIMITIVE_CURVE, PRIMITIVE_POINT, PRIMITIVE_TRIANGLE, subd_triangle_attribute_float(), subd_triangle_patch(), and triangle_attribute_float().

Referenced by get_object_attribute(), get_object_attribute(), primitive_ptex(), svm_node_attr(), svm_node_attr_bump_dx(), svm_node_attr_bump_dy(), svm_node_closure_bsdf(), svm_node_normal_map(), and svm_node_vector_displacement().

primitive_surface_attribute_float2()

ccl_device_forceinline float2 primitive_surface_attribute_float2	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd,
		const AttributeDescriptor	desc,
		ccl_private float2 *	dx,
		ccl_private float2 *	dy )

Definition at line 53 of file primitive.h.

References make_float2(), PRIMITIVE_CURVE, PRIMITIVE_POINT, PRIMITIVE_TRIANGLE, subd_triangle_attribute_float2(), subd_triangle_patch(), and triangle_attribute_float2().

Referenced by get_object_attribute(), get_object_attribute(), primitive_uv(), svm_node_attr(), svm_node_attr_bump_dx(), svm_node_attr_bump_dy(), and svm_node_tangent().

primitive_surface_attribute_float3()

ccl_device_forceinline float3 primitive_surface_attribute_float3	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd,
		const AttributeDescriptor	desc,
		ccl_private float3 *	dx,
		ccl_private float3 *	dy )

Definition at line 84 of file primitive.h.

References make_float3(), PRIMITIVE_CURVE, PRIMITIVE_POINT, PRIMITIVE_TRIANGLE, subd_triangle_attribute_float3(), subd_triangle_patch(), and triangle_attribute_float3().

Referenced by get_object_attribute(), get_object_attribute(), primitive_ptex(), primitive_tangent(), svm_node_attr(), svm_node_attr_bump_dx(), svm_node_attr_bump_dy(), svm_node_enter_bump_eval(), svm_node_normal_map(), svm_node_tangent(), svm_node_vector_displacement(), svm_node_vertex_color(), svm_node_vertex_color_bump_dx(), and svm_node_vertex_color_bump_dy().

primitive_surface_attribute_float4()

ccl_device_forceinline float4 primitive_surface_attribute_float4	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd,
		const AttributeDescriptor	desc,
		ccl_private float4 *	dx,
		ccl_private float4 *	dy )

Definition at line 115 of file primitive.h.

References PRIMITIVE_CURVE, PRIMITIVE_POINT, PRIMITIVE_TRIANGLE, subd_triangle_attribute_float4(), subd_triangle_patch(), triangle_attribute_float4(), and zero_float4().

Referenced by get_object_attribute(), get_object_attribute(), primitive_motion_vector(), svm_node_attr(), svm_node_attr_bump_dx(), svm_node_attr_bump_dy(), svm_node_vertex_color(), svm_node_vertex_color_bump_dx(), and svm_node_vertex_color_bump_dy().

primitive_tangent()

ccl_device float3 primitive_tangent	(	KernelGlobals	kg,
		ccl_private ShaderData *	sd )

Definition at line 234 of file primitive.h.

References ATTR_STD_GENERATED, ATTR_STD_NOT_FOUND, cross(), find_attribute(), make_float3(), normalize(), NULL, object_normal_transform(), AttributeDescriptor::offset, PRIMITIVE_CURVE, PRIMITIVE_POINT, and primitive_surface_attribute_float3().

Referenced by svm_node_geometry().

primitive_uv()

ccl_device_forceinline float3 primitive_uv	(	KernelGlobals	kg,
		ccl_private const ShaderData *	sd )

Definition at line 198 of file primitive.h.

References ATTR_STD_NOT_FOUND, ATTR_STD_UV, find_attribute(), make_float3(), NULL, AttributeDescriptor::offset, primitive_surface_attribute_float2(), float2::x, and float2::y.

Referenced by film_write_data_passes().