editmesh_preselect_elem.cc File Reference

#include "MEM_guardedalloc.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "GPU_immediate.hh"
#include "GPU_matrix.hh"
#include "GPU_state.hh"
#include "DNA_object_types.h"
#include "ED_mesh.hh"
#include "ED_view3d.hh"
#include "bmesh.hh"

Go to the source code of this file.

Classes
struct	EditMesh_PreSelElem

Typedefs
using	float3

Mesh Element Pre-Select
Public API: EDBM_preselect_elem_create EDBM_preselect_elem_destroy EDBM_preselect_elem_clear EDBM_preselect_elem_draw EDBM_preselect_elem_update_from_single
enum class	PreselectColor { Polygons , LinesOrPoints , Delete }
static void	vcos_get (BMVert *v, float r_co[3], const Span< float3 > vert_positions)
static void	vcos_get_pair (BMVert *v[2], float r_cos[2][3], const Span< float3 > vert_positions)
void	EDBM_preselect_action_set (EditMesh_PreSelElem *psel, eEditMesh_PreSelPreviewAction action)
eEditMesh_PreSelPreviewAction	EDBM_preselect_action_get (EditMesh_PreSelElem *psel)
EditMesh_PreSelElem *	EDBM_preselect_elem_create ()
void	EDBM_preselect_elem_destroy (EditMesh_PreSelElem *psel)
void	EDBM_preselect_preview_clear (EditMesh_PreSelElem *psel)
void	EDBM_preselect_elem_clear (EditMesh_PreSelElem *psel)
static void	edbm_preselect_imm_color (PreselectColor preselect_color)
void	EDBM_preselect_elem_draw (EditMesh_PreSelElem *psel, const float matrix[4][4])
static void	view3d_preselect_mesh_elem_update_from_vert (EditMesh_PreSelElem *psel, BMesh *, BMVert *eve, const Span< float3 > vert_positions)
static void	view3d_preselect_mesh_elem_update_from_edge (EditMesh_PreSelElem *psel, BMesh *, BMEdge *eed, const Span< float3 > vert_positions)
static void	view3d_preselect_update_preview_triangle_from_vert (EditMesh_PreSelElem *psel, ViewContext *vc, BMesh *, BMVert *eed, const int mval[2])
static void	view3d_preselect_update_preview_triangle_from_face (EditMesh_PreSelElem *psel, ViewContext *, BMesh *, BMFace *efa, const int[2])
static void	view3d_preselect_update_preview_triangle_from_edge (EditMesh_PreSelElem *psel, ViewContext *vc, BMesh *, BMEdge *eed, const int mval[2])
static void	view3d_preselect_mesh_elem_update_from_face (EditMesh_PreSelElem *psel, BMesh *, BMFace *efa, const Span< float3 > vert_positions)
void	EDBM_preselect_elem_update_from_single (EditMesh_PreSelElem *psel, BMesh *bm, BMElem *ele, const Span< float3 > vert_positions)
void	EDBM_preselect_elem_update_preview (EditMesh_PreSelElem *psel, ViewContext *vc, BMesh *bm, BMElem *ele, const int mval[2])

Typedef Documentation

float3

using blender::float3

Definition at line 619 of file BLI_math_vector_types.hh.

Enumeration Type Documentation

PreselectColor

enum class PreselectColor

strong

Enumerator
Polygons
LinesOrPoints
Delete

Definition at line 122 of file editmesh_preselect_elem.cc.

Function Documentation

EDBM_preselect_action_get()

eEditMesh_PreSelPreviewAction EDBM_preselect_action_get

(

EditMesh_PreSelElem *

psel

)

Definition at line 84 of file editmesh_preselect_elem.cc.

References EditMesh_PreSelElem::preview_action.

Referenced by EDBM_preselect_elem_update_preview(), and gizmo_preselect_elem_test_select().

EDBM_preselect_action_set()

void EDBM_preselect_action_set	(	EditMesh_PreSelElem *	psel,
		eEditMesh_PreSelPreviewAction	action )

Definition at line 79 of file editmesh_preselect_elem.cc.

References EditMesh_PreSelElem::preview_action.

Referenced by gizmo_preselect_elem_test_select().

EDBM_preselect_elem_clear()

void EDBM_preselect_elem_clear

(

EditMesh_PreSelElem *

psel

)

Definition at line 113 of file editmesh_preselect_elem.cc.

References EditMesh_PreSelElem::edges, EditMesh_PreSelElem::edges_len, MEM_SAFE_FREE, EditMesh_PreSelElem::verts, and EditMesh_PreSelElem::verts_len.

Referenced by EDBM_preselect_elem_destroy(), EDBM_preselect_elem_update_from_single(), and gizmo_preselect_elem_test_select().

EDBM_preselect_elem_create()

EditMesh_PreSelElem * EDBM_preselect_elem_create

(

)

Definition at line 89 of file editmesh_preselect_elem.cc.

References MEM_callocN(), PRESELECT_ACTION_TRANSFORM, and EditMesh_PreSelElem::preview_action.

Referenced by gizmo_preselect_elem_setup().

EDBM_preselect_elem_destroy()

void EDBM_preselect_elem_destroy

(

EditMesh_PreSelElem *

psel

)

Definition at line 97 of file editmesh_preselect_elem.cc.

References EDBM_preselect_elem_clear(), EDBM_preselect_preview_clear(), and MEM_freeN().

Referenced by gizmo_preselect_elem_free().

EDBM_preselect_elem_draw()

void EDBM_preselect_elem_draw	(	EditMesh_PreSelElem *	psel,
		const float	matrix[4][4] )

Definition at line 138 of file editmesh_preselect_elem.cc.

References Delete, edbm_preselect_imm_color(), EditMesh_PreSelElem::edges, EditMesh_PreSelElem::edges_len, GPU_DEPTH_LESS_EQUAL, GPU_DEPTH_NONE, GPU_depth_test(), GPU_line_width(), GPU_matrix_mul, GPU_matrix_pop(), GPU_matrix_push(), GPU_point_size(), GPU_PRIM_LINES, GPU_PRIM_POINTS, GPU_PRIM_TRIS, GPU_SHADER_3D_POINT_UNIFORM_COLOR, GPU_SHADER_3D_UNIFORM_COLOR, GPU_vertformat_attr_add(), i, immBegin(), immBindBuiltinProgram(), immEnd(), immUnbindProgram(), immVertex3fv(), immVertexFormat(), LinesOrPoints, Polygons, pos, PRESELECT_ACTION_DELETE, PRESELECT_ACTION_TRANSFORM, EditMesh_PreSelElem::preview_action, EditMesh_PreSelElem::preview_lines, EditMesh_PreSelElem::preview_lines_len, EditMesh_PreSelElem::preview_tris, EditMesh_PreSelElem::preview_tris_len, EditMesh_PreSelElem::verts, and EditMesh_PreSelElem::verts_len.

Referenced by gizmo_preselect_elem_draw().

EDBM_preselect_elem_update_from_single()

void EDBM_preselect_elem_update_from_single	(	EditMesh_PreSelElem *	psel,
		BMesh *	bm,
		BMElem *	ele,
		const Span< float3 >	vert_positions )

Definition at line 375 of file editmesh_preselect_elem.cc.

References BLI_assert, bm, BM_EDGE, BM_FACE, BM_mesh_elem_index_ensure(), BM_VERT, EDBM_preselect_elem_clear(), BMElem::head, BMHeader::htype, blender::Span< T >::is_empty(), view3d_preselect_mesh_elem_update_from_edge(), view3d_preselect_mesh_elem_update_from_face(), and view3d_preselect_mesh_elem_update_from_vert().

EDBM_preselect_elem_update_preview()

void EDBM_preselect_elem_update_preview	(	EditMesh_PreSelElem *	psel,
		ViewContext *	vc,
		BMesh *	bm,
		BMElem *	ele,
		const int	mval[2] )

Definition at line 401 of file editmesh_preselect_elem.cc.

References BLI_assert, bm, BM_EDGE, BM_FACE, BM_VERT, EDBM_preselect_action_get(), EDBM_preselect_preview_clear(), BMElem::head, BMHeader::htype, PRESELECT_ACTION_CREATE, view3d_preselect_update_preview_triangle_from_edge(), view3d_preselect_update_preview_triangle_from_face(), and view3d_preselect_update_preview_triangle_from_vert().

Referenced by gizmo_preselect_elem_test_select().

edbm_preselect_imm_color()

void edbm_preselect_imm_color ( PreselectColor preselect_color )

static

Definition at line 123 of file editmesh_preselect_elem.cc.

References Delete, immUniformColor4ub(), LinesOrPoints, and Polygons.

Referenced by EDBM_preselect_elem_draw().

EDBM_preselect_preview_clear()

void EDBM_preselect_preview_clear

(

EditMesh_PreSelElem *

psel

)

Definition at line 104 of file editmesh_preselect_elem.cc.

References MEM_SAFE_FREE, EditMesh_PreSelElem::preview_lines, EditMesh_PreSelElem::preview_lines_len, EditMesh_PreSelElem::preview_tris, and EditMesh_PreSelElem::preview_tris_len.

Referenced by EDBM_preselect_elem_destroy(), EDBM_preselect_elem_update_preview(), and gizmo_preselect_elem_test_select().

vcos_get()

void vcos_get ( BMVert * v, float r_co[3], const Span< float3 > vert_positions )

static

Definition at line 40 of file editmesh_preselect_elem.cc.

References BM_elem_index_get, copy_v3_v3(), blender::Span< T >::is_empty(), and v.

Referenced by view3d_preselect_mesh_elem_update_from_vert().

vcos_get_pair()

void vcos_get_pair ( BMVert * v[2], float r_cos[2][3], const Span< float3 > vert_positions )

static

Definition at line 50 of file editmesh_preselect_elem.cc.

References BM_elem_index_get, copy_v3_v3(), blender::Span< T >::is_empty(), and v.

Referenced by view3d_preselect_mesh_elem_update_from_edge(), view3d_preselect_mesh_elem_update_from_face(), and view3d_preselect_update_preview_triangle_from_face().

view3d_preselect_mesh_elem_update_from_edge()

void view3d_preselect_mesh_elem_update_from_edge ( EditMesh_PreSelElem * psel, BMesh * , BMEdge * eed, const Span< float3 > vert_positions )

static

Definition at line 231 of file editmesh_preselect_elem.cc.

References EditMesh_PreSelElem::edges, EditMesh_PreSelElem::edges_len, float, MEM_mallocN(), BMEdge::v1, and vcos_get_pair().

Referenced by EDBM_preselect_elem_update_from_single().

view3d_preselect_mesh_elem_update_from_face()

void view3d_preselect_mesh_elem_update_from_face ( EditMesh_PreSelElem * psel, BMesh * , BMFace * efa, const Span< float3 > vert_positions )

static

Definition at line 358 of file editmesh_preselect_elem.cc.

References BM_FACE_FIRST_LOOP, BMLoop::e, EditMesh_PreSelElem::edges, EditMesh_PreSelElem::edges_len, float, i, BMFace::len, MEM_mallocN(), BMLoop::next, BMEdge::v1, and vcos_get_pair().

Referenced by EDBM_preselect_elem_update_from_single().

view3d_preselect_mesh_elem_update_from_vert()

void view3d_preselect_mesh_elem_update_from_vert ( EditMesh_PreSelElem * psel, BMesh * , BMVert * eve, const Span< float3 > vert_positions )

static

Definition at line 220 of file editmesh_preselect_elem.cc.

References float, MEM_mallocN(), vcos_get(), EditMesh_PreSelElem::verts, verts, and EditMesh_PreSelElem::verts_len.

Referenced by EDBM_preselect_elem_update_from_single().

view3d_preselect_update_preview_triangle_from_edge()

void view3d_preselect_update_preview_triangle_from_edge ( EditMesh_PreSelElem * psel, ViewContext * vc, BMesh * , BMEdge * eed, const int mval[2] )

static

Definition at line 329 of file editmesh_preselect_elem.cc.

References BMVert::co, copy_v3_v3(), ED_view3d_win_to_3d_int(), MEM_mallocN(), mid_v3_v3v3(), mul_m4_v3(), ViewContext::obedit, EditMesh_PreSelElem::preview_lines, EditMesh_PreSelElem::preview_lines_len, EditMesh_PreSelElem::preview_tris, EditMesh_PreSelElem::preview_tris_len, ViewContext::region, BMEdge::v1, BMEdge::v2, and ViewContext::v3d.

Referenced by EDBM_preselect_elem_update_preview().

view3d_preselect_update_preview_triangle_from_face()

void view3d_preselect_update_preview_triangle_from_face ( EditMesh_PreSelElem * psel, ViewContext * , BMesh * , BMFace * efa, const int [2] )

static

Definition at line 311 of file editmesh_preselect_elem.cc.

References BM_FACE_FIRST_LOOP, BMLoop::e, EditMesh_PreSelElem::edges, float, i, BMFace::len, MEM_mallocN(), BMLoop::next, EditMesh_PreSelElem::preview_lines, EditMesh_PreSelElem::preview_lines_len, BMEdge::v1, and vcos_get_pair().

Referenced by EDBM_preselect_elem_update_preview().

view3d_preselect_update_preview_triangle_from_vert()

void view3d_preselect_update_preview_triangle_from_vert ( EditMesh_PreSelElem * psel, ViewContext * vc, BMesh * , BMVert * eed, const int mval[2] )

static

Definition at line 242 of file editmesh_preselect_elem.cc.

References BM_DISK_EDGE_NEXT, BM_edge_is_boundary(), BM_edge_is_wire(), BM_elem_flag_test, BM_ELEM_HIDDEN, BMVert::co, copy_v3_v3(), BMVert::e, ED_view3d_win_to_3d_int(), i, MEM_mallocN(), mul_m4_v3(), mul_v3_m4v3(), ViewContext::obedit, EditMesh_PreSelElem::preview_lines, EditMesh_PreSelElem::preview_lines_len, EditMesh_PreSelElem::preview_tris, EditMesh_PreSelElem::preview_tris_len, ViewContext::region, BMEdge::v1, BMEdge::v2, and ViewContext::v3d.

Referenced by EDBM_preselect_elem_update_preview().