Blender: SGLSLEditMeshToTangent Struct Reference

Blender V4.3

Public Member Functions
uint	GetNumFaces ()

uint	GetNumVerticesOfFace (const uint face_num)

const BMLoop *	GetLoop (const uint face_num, uint vert_index)

mikk::float3	GetPosition (const uint face_num, const uint vert_index)

mikk::float3	GetTexCoord (const uint face_num, const uint vert_index)

mikk::float3	GetNormal (const uint face_num, const uint vert_index)

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

Public Attributes
Span< float3 >	face_normals

Span< float3 >	corner_normals

Span< std::array< BMLoop *, 3 > >	looptris

int	cd_loop_uv_offset

Span< float3 >	orco

float(*	tangent )[4]

int	numTessFaces

const int *	face_as_quad_map

int	num_face_as_quad_map

Detailed Description

Definition at line 37 of file editmesh_tangent.cc.

Member Function Documentation

◆ GetLoop()

const BMLoop * SGLSLEditMeshToTangent::GetLoop	(	const uint	face_num,
		uint	vert_index )

inline

Definition at line 62 of file editmesh_tangent.cc.

References BM_FACE_FIRST_LOOP, face_as_quad_map, l, looptris, and BMLoop::next.

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

◆ GetNormal()

mikk::float3 SGLSLEditMeshToTangent::GetNormal	(	const uint	face_num,
		const uint	vert_index )

inline

Definition at line 108 of file editmesh_tangent.cc.

References BM_elem_flag_test, BM_elem_index_get, BM_ELEM_SMOOTH, corner_normals, BMLoop::f, face_normals, GetLoop(), l, BMFace::no, BMVert::no, and BMLoop::v.

◆ GetNumFaces()

uint SGLSLEditMeshToTangent::GetNumFaces ( )

inline

Definition at line 38 of file editmesh_tangent.cc.

References num_face_as_quad_map, and numTessFaces.

◆ GetNumVerticesOfFace()

uint SGLSLEditMeshToTangent::GetNumVerticesOfFace ( const uint face_num )

inline

Definition at line 47 of file editmesh_tangent.cc.

References face_as_quad_map, looptris, and UNUSED_VARS.

◆ GetPosition()

mikk::float3 SGLSLEditMeshToTangent::GetPosition	(	const uint	face_num,
		const uint	vert_index )

inline

Definition at line 89 of file editmesh_tangent.cc.

References BMVert::co, GetLoop(), l, and BMLoop::v.

◆ GetTexCoord()

mikk::float3 SGLSLEditMeshToTangent::GetTexCoord	(	const uint	face_num,
		const uint	vert_index )

inline

Definition at line 95 of file editmesh_tangent.cc.

References BM_ELEM_CD_GET_VOID_P, BM_elem_index_get, cd_loop_uv_offset, GetLoop(), l, map_to_sphere(), orco, BMLoop::v, and v.

◆ SetTangentSpace()

void SGLSLEditMeshToTangent::SetTangentSpace	(	const uint	face_num,
		const uint	vert_index,
		mikk::float3	T,
		bool	orientation )

inline

Definition at line 123 of file editmesh_tangent.cc.

References BM_elem_index_get, copy_v4_fl4(), GetLoop(), and l.

Member Data Documentation

◆ cd_loop_uv_offset

int SGLSLEditMeshToTangent::cd_loop_uv_offset

Definition at line 136 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetTexCoord().

◆ corner_normals

Span<float3> SGLSLEditMeshToTangent::corner_normals

Definition at line 134 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetNormal().

◆ face_as_quad_map

const int* SGLSLEditMeshToTangent::face_as_quad_map

Definition at line 144 of file editmesh_tangent.cc.

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

◆ face_normals

Span<float3> SGLSLEditMeshToTangent::face_normals

Definition at line 133 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetNormal().

◆ looptris

Span<std::array<BMLoop *, 3> > SGLSLEditMeshToTangent::looptris

Definition at line 135 of file editmesh_tangent.cc.

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

◆ num_face_as_quad_map

int SGLSLEditMeshToTangent::num_face_as_quad_map

Definition at line 145 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetNumFaces().

◆ numTessFaces

int SGLSLEditMeshToTangent::numTessFaces

Definition at line 139 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetNumFaces().

◆ orco

Span<float3> SGLSLEditMeshToTangent::orco

Definition at line 137 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc(), and GetTexCoord().

◆ tangent

float(* SGLSLEditMeshToTangent::tangent)[4]

Definition at line 138 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc().

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

editmesh_tangent.cc