editmesh_loopcut.cc File Reference

#include "DNA_object_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_math_vector.h"
#include "BLI_string.h"
#include "BLT_translation.hh"
#include "BKE_context.hh"
#include "BKE_editmesh.hh"
#include "BKE_layer.hh"
#include "BKE_modifier.hh"
#include "BKE_report.hh"
#include "BKE_unit.hh"
#include "UI_interface.hh"
#include "ED_mesh.hh"
#include "ED_numinput.hh"
#include "ED_screen.hh"
#include "ED_space_api.hh"
#include "ED_view3d.hh"
#include "RNA_access.hh"
#include "RNA_define.hh"
#include "RNA_enum_types.hh"
#include "WM_api.hh"
#include "WM_types.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "mesh_intern.hh"

Go to the source code of this file.

Classes
struct	MeshCoordsCache
struct	RingSelOpData

Macros
#define	SUBD_SMOOTH_MAX   4.0f
#define	SUBD_CUTS_MAX   500

Functions
static void	ringsel_draw (const bContext *, ARegion *, void *arg)
static void	edgering_select (RingSelOpData *lcd)
static void	ringsel_find_edge (RingSelOpData *lcd, const int previewlines)
static void	ringsel_finish (bContext *C, wmOperator *op)
static void	ringsel_exit (bContext *, wmOperator *op)
static int	ringsel_init (bContext *C, wmOperator *op, bool do_cut)
static void	ringcut_cancel (bContext *C, wmOperator *op)
static void	loopcut_update_edge (RingSelOpData *lcd, uint base_index, BMEdge *e, const int previewlines)
static void	loopcut_mouse_move (RingSelOpData *lcd, const int previewlines)
static int	loopcut_init (bContext *C, wmOperator *op, const wmEvent *event)
static int	ringcut_invoke (bContext *C, wmOperator *op, const wmEvent *event)
static int	loopcut_exec (bContext *C, wmOperator *op)
static int	loopcut_finish (RingSelOpData *lcd, bContext *C, wmOperator *op)
static int	loopcut_modal (bContext *C, wmOperator *op, const wmEvent *event)
void	MESH_OT_loopcut (wmOperatorType *ot)

Macro Definition Documentation

SUBD_CUTS_MAX

#define SUBD_CUTS_MAX   500

Definition at line 51 of file editmesh_loopcut.cc.

Referenced by loopcut_modal().

SUBD_SMOOTH_MAX

#define SUBD_SMOOTH_MAX   4.0f

Definition at line 50 of file editmesh_loopcut.cc.

Referenced by loopcut_modal(), and MESH_OT_loopcut().

Function Documentation

edgering_select()

static void edgering_select ( RingSelOpData * lcd )

static

Definition at line 100 of file editmesh_loopcut.cc.

References RingSelOpData::bases, BKE_editmesh_from_object(), BMEditMesh::bm, BM_edge_select_set(), BM_ELEM_SELECT, BMW_begin(), BMW_EDGERING, BMW_end(), BMW_FLAG_TEST_HIDDEN, BMW_init(), BMW_MASK_NOP, BMW_NIL_LAY, BMW_step(), Object::data, DEG_id_tag_update(), EDBM_flag_disable_all(), RingSelOpData::eed, RingSelOpData::em, RingSelOpData::extend, ID_RECALC_SELECT, NC_GEOM, ND_SELECT, and WM_main_add_notifier().

Referenced by ringsel_finish().

loopcut_exec()

static int loopcut_exec ( bContext * C, wmOperator * op )

static

Definition at line 512 of file editmesh_loopcut.cc.

References loopcut_init().

Referenced by MESH_OT_loopcut().

loopcut_finish()

static int loopcut_finish ( RingSelOpData * lcd, bContext * C, wmOperator * op )

static

Definition at line 517 of file editmesh_loopcut.cc.

References RingSelOpData::base_index, BMEditMesh::bm, BM_EDGE, BM_elem_index_get, BM_mesh_elem_index_ensure(), CTX_wm_area(), ED_area_status_text(), ED_region_tag_redraw(), ED_workspace_status_text(), RingSelOpData::eed, RingSelOpData::em, OPERATOR_CANCELLED, OPERATOR_FINISHED, wmOperator::ptr, RingSelOpData::region, ringcut_cancel(), ringsel_exit(), ringsel_finish(), and RNA_int_set().

Referenced by loopcut_modal().

loopcut_init()

static int loopcut_init ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 360 of file editmesh_loopcut.cc.

References RingSelOpData::base_index, RingSelOpData::bases, BKE_editmesh_from_object(), BKE_modifiers_is_deformed_by_armature(), BKE_modifiers_is_deformed_by_lattice(), BKE_report(), BKE_view_layer_array_from_bases_in_edit_mode(), BLI_snprintf(), BMEditMesh::bm, BM_EDGE, BM_edge_at_index(), BM_mesh_elem_table_ensure(), copy_v2_v2_int(), CTX_data_scene(), CTX_data_view_layer(), CTX_wm_area(), CTX_wm_region_view3d(), CTX_wm_view3d(), wmOperator::customdata, RingSelOpData::cuts, e, ED_area_status_text(), ED_view3d_viewcontext_init_object(), ViewContext::em, wmOperator::flag, RingSelOpData::geom_cache, hasNumInput(), IFACE_, WorkspaceStatus::item(), loopcut_mouse_move(), loopcut_update_edge(), ViewContext::mval, wmEvent::mval, RingSelOpData::num, NUM_STR_REP_LEN, OP_IS_MODAL_CURSOR_REGION, OPERATOR_CANCELLED, OPERATOR_FINISHED, OPERATOR_RUNNING_MODAL, outputNumInput(), wmOperator::ptr, wmOperator::reports, ringsel_exit(), ringsel_finish(), ringsel_init(), RNA_boolean_set_array(), RNA_int_get(), RPT_WARNING, SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), RingSelOpData::smoothness, SNPRINTF, BMesh::totedge, UI_MAX_DRAW_STR, RingSelOpData::vc, view3d_operator_needs_opengl(), and WM_event_add_modal_handler().

Referenced by loopcut_exec(), and ringcut_invoke().

loopcut_modal()

static int loopcut_modal ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 542 of file editmesh_loopcut.cc.

References applyNumInput(), BLI_snprintf(), clamp_f(), CTX_data_scene(), CTX_wm_area(), wmOperator::customdata, RingSelOpData::cuts, ED_area_status_text(), ED_region_tag_redraw(), ED_workspace_status_text(), em_setup_viewcontext(), EVT_ESCKEY, EVT_PADENTER, EVT_PADMINUS, EVT_PADPLUSKEY, EVT_PAGEDOWNKEY, EVT_PAGEUPKEY, EVT_RETKEY, handleNumInput(), hasNumInput(), IFACE_, KM_ALT, KM_PRESS, KM_RELEASE, LEFTMOUSE, loopcut_finish(), loopcut_mouse_move(), max_ff(), wmEvent::modifier, MOUSEMOVE, MOUSEPAN, ViewContext::mval, NDOF_MOTION, RingSelOpData::num, NUM_STR_REP_LEN, OPERATOR_CANCELLED, OPERATOR_PASS_THROUGH, OPERATOR_RUNNING_MODAL, outputNumInput(), wmOperator::ptr, RingSelOpData::region, ViewContext::region, RIGHTMOUSE, ringcut_cancel(), ringsel_exit(), ringsel_find_edge(), RNA_float_set(), RNA_int_set(), RingSelOpData::smoothness, SNPRINTF, SUBD_CUTS_MAX, SUBD_SMOOTH_MAX, wmEvent::type, UI_MAX_DRAW_STR, Scene::unit, wmEvent::val, RingSelOpData::vc, view3d_operator_needs_opengl(), WHEELDOWNMOUSE, and WHEELUPMOUSE.

Referenced by MESH_OT_loopcut().

loopcut_mouse_move()

static void loopcut_mouse_move ( RingSelOpData * lcd, const int previewlines )

static

Definition at line 332 of file editmesh_loopcut.cc.

References RingSelOpData::base_index, RingSelOpData::bases, ED_view3d_select_dist_px(), ED_view3d_viewcontext_init_object(), EDBM_edge_find_nearest_ex(), loopcut_update_edge(), and RingSelOpData::vc.

Referenced by loopcut_init(), and loopcut_modal().

loopcut_update_edge()

static void loopcut_update_edge ( RingSelOpData * lcd, uint base_index, BMEdge * e, const int previewlines )

static

Definition at line 313 of file editmesh_loopcut.cc.

References RingSelOpData::base_index, e, RingSelOpData::eed, RingSelOpData::em, ViewContext::em, RingSelOpData::ob, ViewContext::obedit, ringsel_find_edge(), UINT_MAX, and RingSelOpData::vc.

Referenced by loopcut_init(), and loopcut_mouse_move().

MESH_OT_loopcut()

void MESH_OT_loopcut

(

wmOperatorType *

ot

)

Definition at line 730 of file editmesh_loopcut.cc.

References BLT_I18NCONTEXT_ID_CURVE_LEGACY, BLT_I18NCONTEXT_ID_MESH, wmOperatorType::cancel, wmOperatorType::description, ED_operator_editmesh(), wmOperatorType::exec, wmOperatorType::flag, wmOperatorType::idname, wmOperatorType::invoke, loopcut_exec(), loopcut_modal(), wmOperatorType::modal, wmOperatorType::name, OPTYPE_BLOCKING, OPTYPE_REGISTER, OPTYPE_UNDO, ot, wmOperatorType::poll, PROP_ENUM, PROP_HIDDEN, PROP_INVSQUARE, PROP_NONE, PROP_SKIP_SAVE, ringcut_cancel(), ringcut_invoke(), RNA_def_boolean_array(), RNA_def_float(), RNA_def_int(), RNA_def_property(), RNA_def_property_enum_default(), RNA_def_property_enum_items(), RNA_def_property_flag(), RNA_def_property_translation_context(), RNA_def_property_ui_text(), rna_enum_proportional_falloff_curve_only_items, wmOperatorType::srna, SUBD_SMOOTH_MAX, and WM_operatortype_props_advanced_begin().

Referenced by ED_operatortypes_mesh().

ringcut_cancel()

static void ringcut_cancel ( bContext * C, wmOperator * op )

static

Definition at line 307 of file editmesh_loopcut.cc.

References ringsel_exit().

Referenced by loopcut_finish(), loopcut_modal(), and MESH_OT_loopcut().

ringcut_invoke()

static int ringcut_invoke ( bContext * C, wmOperator * op, const wmEvent * event )

static

Definition at line 486 of file editmesh_loopcut.cc.

References CTX_wm_region(), ListBase::first, wmGizmoGroup::gizmos, loopcut_init(), OPERATOR_CANCELLED, wmGizmo::ptr, wmOperator::ptr, RNA_int_get(), RNA_int_set(), and WM_gizmomap_group_find().

Referenced by MESH_OT_loopcut().

ringsel_draw()

static void ringsel_draw ( const bContext * , ARegion * , void * arg )

static

Definition at line 92 of file editmesh_loopcut.cc.

References EDBM_preselect_edgering_draw(), RingSelOpData::ob, and RingSelOpData::presel_edgering.

Referenced by ringsel_init().

ringsel_exit()

static void ringsel_exit ( bContext * , wmOperator * op )

static

Definition at line 254 of file editmesh_loopcut.cc.

References wmOperator::customdata, RingSelOpData::draw_handle, ED_region_draw_cb_exit(), ED_region_tag_redraw(), EDBM_preselect_edgering_destroy(), RingSelOpData::presel_edgering, RingSelOpData::region, and ARegion::type.

Referenced by loopcut_finish(), loopcut_init(), loopcut_modal(), and ringcut_cancel().

ringsel_find_edge()

static void ringsel_find_edge ( RingSelOpData * lcd, const int previewlines )

static

Definition at line 137 of file editmesh_loopcut.cc.

References MeshCoordsCache::allocated_vert_positions, RingSelOpData::base_index, BKE_editmesh_from_object(), BKE_editmesh_vert_coords_when_deformed(), BMEditMesh::bm, DEG_get_evaluated_id(), DEG_get_evaluated_object(), ViewContext::depsgraph, EDBM_preselect_edgering_clear(), EDBM_preselect_edgering_update_from_edge(), RingSelOpData::eed, RingSelOpData::em, RingSelOpData::geom_cache, Scene::id, MeshCoordsCache::is_init, RingSelOpData::ob, RingSelOpData::presel_edgering, ViewContext::scene, RingSelOpData::vc, and MeshCoordsCache::vert_positions.

Referenced by loopcut_modal(), and loopcut_update_edge().

ringsel_finish()

static void ringsel_finish ( bContext * C, wmOperator * op )

static

Definition at line 158 of file editmesh_loopcut.cc.

References BMEditMesh::bm, BM_edge_is_any_face_len_test(), BM_edge_is_wire(), BM_ELEM_SELECT, BM_mesh_esubdivide(), BM_select_history_store, BM_vert_select_set(), wmOperator::customdata, Object::data, DEG_id_tag_update(), RingSelOpData::do_cut, EDBM_selectmode_disable_multi(), EDBM_selectmode_flush(), EDBM_selectmode_flush_ex(), EDBM_update(), edgering_select(), RingSelOpData::eed, RingSelOpData::em, ID_RECALC_SELECT, NC_GEOM, ND_SELECT, RingSelOpData::ob, wmOperator::opm, params, wmOperator::ptr, RNA_enum_get(), RNA_float_get(), RNA_int_get(), SCE_SELECT_EDGE, SCE_SELECT_FACE, SCE_SELECT_VERTEX, BMEditMesh::selectmode, SUBD_CORNER_PATH, SUBDIV_SELECT_INNER, SUBDIV_SELECT_LOOPCUT, SUBDIV_SELECT_NONE, BMEdge::v1, BMEdge::v2, and WM_event_add_notifier().

Referenced by loopcut_finish(), and loopcut_init().

ringsel_init()

static int ringsel_init ( bContext * C, wmOperator * op, bool do_cut )

static

Definition at line 270 of file editmesh_loopcut.cc.

References B_UNIT_NONE, CTX_data_ensure_evaluated_depsgraph(), CTX_data_scene(), CTX_wm_region(), wmOperator::customdata, RingSelOpData::cuts, RingSelOpData::depsgraph, RingSelOpData::do_cut, RingSelOpData::draw_handle, ED_region_draw_cb_activate(), ED_region_tag_redraw(), EDBM_preselect_edgering_create(), RingSelOpData::em, em_setup_viewcontext(), RingSelOpData::extend, false, NumInput::idx_max, initNumInput(), RingSelOpData::num, NUM_NO_FRACTION, NUM_NO_NEGATIVE, RingSelOpData::ob, RingSelOpData::presel_edgering, wmOperator::ptr, RingSelOpData::region, REGION_DRAW_POST_VIEW, ringsel_draw(), RNA_boolean_get(), RNA_float_get(), RNA_int_get(), RingSelOpData::smoothness, ARegion::type, NumInput::unit_sys, NumInput::unit_type, NumInput::val_flag, and RingSelOpData::vc.

Referenced by loopcut_init().