Blender: SGLSLMeshToTangent Struct Reference

Blender V4.5

Public Member Functions
uint	GetNumFaces ()
uint	GetNumVerticesOfFace (const uint face_num)
uint	GetLoop (const uint face_num, const uint vert_num, int3 int3 &tri, int &face_index)
mikk::float3	GetPosition (const uint face_num, const uint vert_num)
mikk::float3	GetTexCoord (const uint face_num, const uint vert_num)
mikk::float3	GetNormal (const uint face_num, const uint vert_num)
void	SetTangentSpace (const uint face_num, const uint vert_num, mikk::float3 T, bool orientation)

Public Attributes
Span< float3 float3 >	face_normals
Span< float3 float3 >	corner_normals
const int3 int3 *	corner_tris
const int *	tri_faces
const float2 float2 *	mloopuv
OffsetIndices< int >	faces
const int *	corner_verts
Span< float3 float3 >	positions
Span< float3 float3 >	vert_normals
Span< float3 float3 >	orco
float(*	tangent )[4]
Span< bool >	sharp_faces
int	numTessFaces
const int *	face_as_quad_map
int	num_face_as_quad_map

Detailed Description

Definition at line 158 of file mesh_tangent.cc.

Member Function Documentation

◆ GetLoop()

uint SGLSLMeshToTangent::GetLoop	(	const uint	face_num,
		const uint	vert_num,
		int3 int3 &	tri,
		int &	face_index )

inline

Definition at line 184 of file mesh_tangent.cc.

References corner_tris, face_as_quad_map, faces, size(), and tri_faces.

Referenced by GetNormal(), GetPosition(), GetTexCoord(), and SetTangentSpace().

◆ GetNormal()

mikk::float3 SGLSLMeshToTangent::GetNormal	(	const uint	face_num,
		const uint	vert_num )

inline

Definition at line 240 of file mesh_tangent.cc.

References corner_normals, corner_verts, face_normals, faces, GetLoop(), normal_quad_v3(), normal_tri_v3(), positions, sharp_faces, blender::IndexRange::size(), and vert_normals.

◆ GetNumFaces()

uint SGLSLMeshToTangent::GetNumFaces ( )

inline

Definition at line 159 of file mesh_tangent.cc.

References num_face_as_quad_map, and numTessFaces.

◆ GetNumVerticesOfFace()

uint SGLSLMeshToTangent::GetNumVerticesOfFace ( const uint face_num )

inline

Definition at line 168 of file mesh_tangent.cc.

References face_as_quad_map, faces, size(), tri_faces, and UNUSED_VARS.

◆ GetPosition()

mikk::float3 SGLSLMeshToTangent::GetPosition	(	const uint	face_num,
		const uint	vert_num )

inline

Definition at line 217 of file mesh_tangent.cc.

References corner_verts, GetLoop(), and positions.

◆ GetTexCoord()

mikk::float3 SGLSLMeshToTangent::GetTexCoord	(	const uint	face_num,
		const uint	vert_num )

inline

Definition at line 225 of file mesh_tangent.cc.

References corner_verts, GetLoop(), map_to_sphere(), mloopuv, orco, and v.

◆ SetTangentSpace()

void SGLSLMeshToTangent::SetTangentSpace	(	const uint	face_num,
		const uint	vert_num,
		mikk::float3	T,
		bool	orientation )

inline

Definition at line 275 of file mesh_tangent.cc.

References copy_v4_fl4(), GetLoop(), T, and tangent.

Member Data Documentation

◆ corner_normals

Span<float3 float3> SGLSLMeshToTangent::corner_normals

Definition at line 285 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNormal().

◆ corner_tris

const int3 int3* SGLSLMeshToTangent::corner_tris

Definition at line 286 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetLoop().

◆ corner_verts

const int* SGLSLMeshToTangent::corner_verts

Definition at line 290 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), GetNormal(), GetPosition(), and GetTexCoord().

◆ face_as_quad_map

const int* SGLSLMeshToTangent::face_as_quad_map

Definition at line 301 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), GetLoop(), and GetNumVerticesOfFace().

◆ face_normals

Span<float3 float3> SGLSLMeshToTangent::face_normals

Definition at line 284 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNormal().

◆ faces

OffsetIndices<int> SGLSLMeshToTangent::faces

Definition at line 289 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), GetLoop(), GetNormal(), and GetNumVerticesOfFace().

◆ mloopuv

const float2 float2* SGLSLMeshToTangent::mloopuv

Definition at line 288 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetTexCoord().

◆ num_face_as_quad_map

int SGLSLMeshToTangent::num_face_as_quad_map

Definition at line 302 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNumFaces().

◆ numTessFaces

int SGLSLMeshToTangent::numTessFaces

Definition at line 296 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNumFaces().

◆ orco

Span<float3 float3> SGLSLMeshToTangent::orco

Definition at line 293 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetTexCoord().

◆ positions

Span<float3 float3> SGLSLMeshToTangent::positions

Definition at line 291 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), GetNormal(), and GetPosition().

◆ sharp_faces

Span<bool> SGLSLMeshToTangent::sharp_faces

Definition at line 295 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNormal().

◆ tangent

float(* SGLSLMeshToTangent::tangent)[4]

Definition at line 294 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and SetTangentSpace().

◆ tri_faces

const int* SGLSLMeshToTangent::tri_faces

Definition at line 287 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), GetLoop(), and GetNumVerticesOfFace().

◆ vert_normals

Span<float3 float3> SGLSLMeshToTangent::vert_normals

Definition at line 292 of file mesh_tangent.cc.

Referenced by BKE_mesh_calc_loop_tangent_ex(), and GetNormal().

The documentation for this struct was generated from the following file:

mesh_tangent.cc