editmesh_tangent.cc File Reference

#include "BLI_math_geom.h"
#include "BLI_math_vector.h"
#include "BLI_task.h"
#include "DNA_customdata_types.h"
#include "DNA_defs.h"
#include "BKE_customdata.hh"
#include "BKE_editmesh.hh"
#include "BKE_editmesh_tangent.hh"
#include "BKE_mesh.hh"
#include "BKE_mesh_tangent.hh"
#include "MEM_guardedalloc.h"
#include "mikktspace.hh"

Go to the source code of this file.

Classes
struct	SGLSLEditMeshToTangent

Tangent Space Calculation
#define	USE_LOOPTRI_DETECT_QUADS
static void	emDM_calc_loop_tangents_thread (TaskPool *__restrict, void *taskdata)
void	BKE_editmesh_loop_tangent_calc (BMEditMesh *em, bool calc_active_tangent, const char(*tangent_names)[MAX_CUSTOMDATA_LAYER_NAME], int tangent_names_len, const Span< float3 > face_normals, const Span< float3 > corner_normals, const Span< float3 > vert_orco, CustomData *loopdata_out, const uint loopdata_out_len, short *tangent_mask_curr_p)

Macro Definition Documentation

USE_LOOPTRI_DETECT_QUADS

#define USE_LOOPTRI_DETECT_QUADS

Definition at line 35 of file editmesh_tangent.cc.

Function Documentation

BKE_editmesh_loop_tangent_calc()

void BKE_editmesh_loop_tangent_calc	(	BMEditMesh *	em,
		bool	calc_active_tangent,
		const char(*)	tangent_names[MAX_CUSTOMDATA_LAYER_NAME],
		int	tangent_names_len,
		const Span< float3 >	face_normals,
		const Span< float3 >	corner_normals,
		const Span< float3 >	vert_orco,
		CustomData *	loopdata_out,
		const uint	loopdata_out_len,
		short *	tangent_mask_curr_p )

Definition at line 157 of file editmesh_tangent.cc.

References BKE_mesh_add_loop_tangent_named_layer_for_uv(), BKE_mesh_calc_loop_tangent_step_0(), BLI_assert, BLI_task_pool_create(), BLI_task_pool_free(), BLI_task_pool_push(), BLI_task_pool_work_and_wait(), bm, BMEditMesh::bm, BM_FACE, BM_LOOP, BM_mesh_elem_index_ensure(), BM_VERT, SGLSLEditMeshToTangent::cd_loop_uv_offset, CD_PROP_FLOAT2, CD_SET_DEFAULT, CD_TANGENT, SGLSLEditMeshToTangent::corner_normals, CustomData_add_layer_named(), CustomData_get_layer_index(), CustomData_get_layer_index_n(), CustomData_get_n_offset(), CustomData_get_named_layer_index(), CustomData_number_of_layers(), CustomData_set_layer_active_index(), CustomData_set_layer_render_index(), CustomData_update_typemap(), CustomDataLayer::data, DM_TANGENT_MASK_ORCO, emDM_calc_loop_tangents_thread(), SGLSLEditMeshToTangent::face_as_quad_map, SGLSLEditMeshToTangent::face_normals, CustomData::layers, BMesh::ldata, BMEditMesh::looptris, SGLSLEditMeshToTangent::looptris, MAX_MTFACE, MAX_NAME, MEM_freeN(), MEM_mallocN, CustomDataLayer::name, SGLSLEditMeshToTangent::num_face_as_quad_map, SGLSLEditMeshToTangent::numTessFaces, SGLSLEditMeshToTangent::orco, blender::Array< T, InlineBufferCapacity, Allocator >::size(), SGLSLEditMeshToTangent::tangent, task_pool, TASK_PRIORITY_HIGH, and BMesh::totface.

emDM_calc_loop_tangents_thread()

static void emDM_calc_loop_tangents_thread ( TaskPool * __restrict, void * taskdata )

static

Definition at line 149 of file editmesh_tangent.cc.

Referenced by BKE_editmesh_loop_tangent_calc().