diff options
Diffstat (limited to 'source/blender/editors/object/object_add.c')
| -rw-r--r-- | source/blender/editors/object/object_add.c | 1451 |
1 files changed, 1451 insertions, 0 deletions
diff --git a/source/blender/editors/object/object_add.c b/source/blender/editors/object/object_add.c new file mode 100644 index 00000000000..eaf7d41b9fe --- /dev/null +++ b/source/blender/editors/object/object_add.c @@ -0,0 +1,1451 @@ +/** + * $Id$ + * + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. + * All rights reserved. + * + * Contributor(s): Blender Foundation, 2002-2008 full recode + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#include <stdlib.h> + +#include "MEM_guardedalloc.h" + +#include "DNA_action_types.h" +#include "DNA_curve_types.h" +#include "DNA_group_types.h" +#include "DNA_material_types.h" +#include "DNA_mesh_types.h" +#include "DNA_meta_types.h" +#include "DNA_object_fluidsim.h" +#include "DNA_object_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_userdef_types.h" +#include "DNA_view3d_types.h" +#include "DNA_vfont_types.h" + +#include "BLI_arithb.h" +#include "BLI_listbase.h" + +#include "BKE_anim.h" +#include "BKE_armature.h" +#include "BKE_constraint.h" +#include "BKE_context.h" +#include "BKE_curve.h" +#include "BKE_customdata.h" +#include "BKE_depsgraph.h" +#include "BKE_DerivedMesh.h" +#include "BKE_displist.h" +#include "BKE_global.h" +#include "BKE_group.h" +#include "BKE_lattice.h" +#include "BKE_library.h" +#include "BKE_main.h" +#include "BKE_material.h" +#include "BKE_mball.h" +#include "BKE_mesh.h" +#include "BKE_modifier.h" +#include "BKE_object.h" +#include "BKE_particle.h" +#include "BKE_report.h" +#include "BKE_sca.h" +#include "BKE_scene.h" +#include "BKE_texture.h" +#include "BKE_utildefines.h" + +#include "RNA_access.h" +#include "RNA_define.h" +#include "RNA_enum_types.h" + +#include "WM_api.h" +#include "WM_types.h" + +#include "ED_anim_api.h" +#include "ED_armature.h" +#include "ED_curve.h" +#include "ED_mball.h" +#include "ED_mesh.h" +#include "ED_object.h" +#include "ED_screen.h" +#include "ED_transform.h" + +#include "UI_interface.h" +#include "UI_resources.h" + +#include "object_intern.h" + +/************************** Exported *****************************/ + +void ED_object_base_init_from_view(bContext *C, Base *base) +{ + View3D *v3d= CTX_wm_view3d(C); + Scene *scene= CTX_data_scene(C); + Object *ob= base->object; + + if (scene==NULL) + return; + + if (v3d==NULL) { + base->lay = scene->lay; + VECCOPY(ob->loc, scene->cursor); + } + else { + if (v3d->localview) { + base->lay= ob->lay= v3d->layact | v3d->lay; + VECCOPY(ob->loc, v3d->cursor); + } + else { + base->lay= ob->lay= v3d->layact; + VECCOPY(ob->loc, scene->cursor); + } + + if (U.flag & USER_ADD_VIEWALIGNED) { + ARegion *ar= CTX_wm_region(C); + if(ar) { + RegionView3D *rv3d= ar->regiondata; + + rv3d->viewquat[0]= -rv3d->viewquat[0]; + QuatToEul(rv3d->viewquat, ob->rot); + rv3d->viewquat[0]= -rv3d->viewquat[0]; + } + } + } + where_is_object(scene, ob); +} + +/********************* Add Object Operator ********************/ + +void add_object_draw(Scene *scene, View3D *v3d, int type) /* for toolbox or menus, only non-editmode stuff */ +{ + /* keep here to get things compile, remove later */ +} + +/* for object add primitive operators */ +static Object *object_add_type(bContext *C, int type) +{ + Scene *scene= CTX_data_scene(C); + Object *ob; + + /* for as long scene has editmode... */ + if (CTX_data_edit_object(C)) + ED_object_exit_editmode(C, EM_FREEDATA|EM_FREEUNDO|EM_WAITCURSOR); /* freedata, and undo */ + + /* deselects all, sets scene->basact */ + ob= add_object(scene, type); + /* editor level activate, notifiers */ + ED_base_object_activate(C, BASACT); + + /* more editor stuff */ + ED_object_base_init_from_view(C, BASACT); + + DAG_scene_sort(scene); + + return ob; +} + +/* for object add operator */ +static int object_add_exec(bContext *C, wmOperator *op) +{ + object_add_type(C, RNA_int_get(op->ptr, "type")); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Object"; + ot->description = "Add an object to the scene."; + ot->idname= "OBJECT_OT_add"; + + /* api callbacks */ + ot->invoke= WM_menu_invoke; + ot->exec= object_add_exec; + + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", object_type_items, 0, "Type", ""); +} + +/* ***************** add primitives *************** */ +/* ****** work both in and outside editmode ****** */ + +static EnumPropertyItem prop_mesh_types[] = { + {0, "PLANE", ICON_MESH_PLANE, "Plane", ""}, + {1, "CUBE", ICON_MESH_CUBE, "Cube", ""}, + {2, "CIRCLE", ICON_MESH_CIRCLE, "Circle", ""}, + {3, "UVSPHERE", ICON_MESH_UVSPHERE, "UVsphere", ""}, + {4, "ICOSPHERE", ICON_MESH_ICOSPHERE, "Icosphere", ""}, + {5, "CYLINDER", ICON_MESH_TUBE, "Cylinder", ""}, + {6, "CONE", ICON_MESH_CONE, "Cone", ""}, + {0, "", 0, NULL, NULL}, + {7, "GRID", ICON_MESH_GRID, "Grid", ""}, + {8, "MONKEY", ICON_MESH_MONKEY, "Monkey", ""}, + {0, NULL, 0, NULL, NULL} +}; + +static int object_add_mesh_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + int newob= 0; + + if(obedit==NULL || obedit->type!=OB_MESH) { + object_add_type(C, OB_MESH); + ED_object_enter_editmode(C, EM_DO_UNDO); + newob = 1; + } + else DAG_id_flush_update(&obedit->id, OB_RECALC_DATA); + + switch(RNA_enum_get(op->ptr, "type")) { + case 0: + WM_operator_name_call(C, "MESH_OT_primitive_plane_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 1: + WM_operator_name_call(C, "MESH_OT_primitive_cube_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 2: + WM_operator_name_call(C, "MESH_OT_primitive_circle_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 3: + WM_operator_name_call(C, "MESH_OT_primitive_uv_sphere_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 4: + WM_operator_name_call(C, "MESH_OT_primitive_ico_sphere_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 5: + WM_operator_name_call(C, "MESH_OT_primitive_cylinder_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 6: + WM_operator_name_call(C, "MESH_OT_primitive_cone_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 7: + WM_operator_name_call(C, "MESH_OT_primitive_grid_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + case 8: + WM_operator_name_call(C, "MESH_OT_primitive_monkey_add", WM_OP_INVOKE_REGION_WIN, NULL); + break; + } + /* userdef */ + if (newob && (U.flag & USER_ADD_EDITMODE)==0) { + ED_object_exit_editmode(C, EM_FREEDATA); + } + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + + +void OBJECT_OT_mesh_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Mesh"; + ot->description = "Add a mesh object to the scene."; + ot->idname= "OBJECT_OT_mesh_add"; + + /* api callbacks */ + ot->invoke= WM_menu_invoke; + ot->exec= object_add_mesh_exec; + + ot->poll= ED_operator_scene_editable; + + /* flags: no register or undo, this operator calls operators */ + ot->flag= 0; //OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_mesh_types, 0, "Primitive", ""); +} + +static EnumPropertyItem prop_curve_types[] = { + {CU_BEZIER|CU_PRIM_CURVE, "BEZIER_CURVE", ICON_CURVE_BEZCURVE, "Bezier Curve", ""}, + {CU_BEZIER|CU_PRIM_CIRCLE, "BEZIER_CIRCLE", ICON_CURVE_BEZCIRCLE, "Bezier Circle", ""}, + {CU_NURBS|CU_PRIM_CURVE, "NURBS_CURVE", ICON_CURVE_NCURVE, "NURBS Curve", ""}, + {CU_NURBS|CU_PRIM_CIRCLE, "NURBS_CIRCLE", ICON_CURVE_NCIRCLE, "NURBS Circle", ""}, + {CU_NURBS|CU_PRIM_PATH, "PATH", ICON_CURVE_PATH, "Path", ""}, + {0, NULL, 0, NULL, NULL} +}; + +static int object_add_curve_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + ListBase *editnurb; + Nurb *nu; + int newob= 0; + + if(obedit==NULL || obedit->type!=OB_CURVE) { + object_add_type(C, OB_CURVE); + ED_object_enter_editmode(C, 0); + newob = 1; + } + else DAG_id_flush_update(&obedit->id, OB_RECALC_DATA); + + obedit= CTX_data_edit_object(C); + nu= add_nurbs_primitive(C, RNA_enum_get(op->ptr, "type"), newob); + editnurb= curve_get_editcurve(obedit); + BLI_addtail(editnurb, nu); + + /* userdef */ + if (newob && (U.flag & USER_ADD_EDITMODE)==0) { + ED_object_enter_editmode(C, 0); + ED_object_exit_editmode(C, EM_FREEDATA); + } + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + +static int object_add_curve_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + Object *obedit= CTX_data_edit_object(C); + uiPopupMenu *pup; + uiLayout *layout; + + pup= uiPupMenuBegin(C, op->type->name, 0); + layout= uiPupMenuLayout(pup); + if(!obedit || obedit->type == OB_CURVE) + uiItemsEnumO(layout, op->type->idname, "type"); + else + uiItemsEnumO(layout, "OBJECT_OT_surface_add", "type"); + uiPupMenuEnd(C, pup); + + return OPERATOR_CANCELLED; +} + +void OBJECT_OT_curve_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Curve"; + ot->description = "Add a curve object to the scene."; + ot->idname= "OBJECT_OT_curve_add"; + + /* api callbacks */ + ot->invoke= object_add_curve_invoke; + ot->exec= object_add_curve_exec; + + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_curve_types, 0, "Primitive", ""); +} + +static EnumPropertyItem prop_surface_types[]= { + {CU_PRIM_CURVE|CU_NURBS, "NURBS_CURVE", ICON_SURFACE_NCURVE, "NURBS Curve", ""}, + {CU_PRIM_CIRCLE|CU_NURBS, "NURBS_CIRCLE", ICON_SURFACE_NCIRCLE, "NURBS Circle", ""}, + {CU_PRIM_PATCH|CU_NURBS, "NURBS_SURFACE", ICON_SURFACE_NSURFACE, "NURBS Surface", ""}, + {CU_PRIM_TUBE|CU_NURBS, "NURBS_TUBE", ICON_SURFACE_NTUBE, "NURBS Tube", ""}, + {CU_PRIM_SPHERE|CU_NURBS, "NURBS_SPHERE", ICON_SURFACE_NSPHERE, "NURBS Sphere", ""}, + {CU_PRIM_DONUT|CU_NURBS, "NURBS_DONUT", ICON_SURFACE_NDONUT, "NURBS Donut", ""}, + {0, NULL, 0, NULL, NULL} +}; + +static int object_add_surface_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + ListBase *editnurb; + Nurb *nu; + int newob= 0; + + if(obedit==NULL || obedit->type!=OB_SURF) { + object_add_type(C, OB_SURF); + ED_object_enter_editmode(C, 0); + newob = 1; + } + else DAG_id_flush_update(&obedit->id, OB_RECALC_DATA); + + obedit= CTX_data_edit_object(C); + nu= add_nurbs_primitive(C, RNA_enum_get(op->ptr, "type"), newob); + editnurb= curve_get_editcurve(obedit); + BLI_addtail(editnurb, nu); + + /* userdef */ + if (newob && (U.flag & USER_ADD_EDITMODE)==0) { + ED_object_exit_editmode(C, EM_FREEDATA); + } + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_surface_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Surface"; + ot->description = "Add a surface object to the scene."; + ot->idname= "OBJECT_OT_surface_add"; + + /* api callbacks */ + ot->invoke= WM_menu_invoke; + ot->exec= object_add_surface_exec; + + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_surface_types, 0, "Primitive", ""); +} + +static EnumPropertyItem prop_metaball_types[]= { + {MB_BALL, "MBALL_BALL", ICON_META_BALL, "Meta Ball", ""}, + {MB_TUBE, "MBALL_TUBE", ICON_META_TUBE, "Meta Tube", ""}, + {MB_PLANE, "MBALL_PLANE", ICON_META_PLANE, "Meta Plane", ""}, + {MB_CUBE, "MBALL_CUBE", ICON_META_CUBE, "Meta Cube", ""}, + {MB_ELIPSOID, "MBALL_ELLIPSOID", ICON_META_ELLIPSOID, "Meta Ellipsoid", ""}, + {0, NULL, 0, NULL, NULL} +}; + +static int object_metaball_add_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + MetaBall *mball; + MetaElem *elem; + int newob= 0; + + if(obedit==NULL || obedit->type!=OB_MBALL) { + object_add_type(C, OB_MBALL); + ED_object_enter_editmode(C, 0); + newob = 1; + } + else DAG_id_flush_update(&obedit->id, OB_RECALC_DATA); + + obedit= CTX_data_edit_object(C); + elem= (MetaElem*)add_metaball_primitive(C, RNA_enum_get(op->ptr, "type"), newob); + mball= (MetaBall*)obedit->data; + BLI_addtail(mball->editelems, elem); + + /* userdef */ + if (newob && (U.flag & USER_ADD_EDITMODE)==0) { + ED_object_exit_editmode(C, EM_FREEDATA); + } + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + +static int object_metaball_add_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + Object *obedit= CTX_data_edit_object(C); + uiPopupMenu *pup; + uiLayout *layout; + + pup= uiPupMenuBegin(C, op->type->name, 0); + layout= uiPupMenuLayout(pup); + if(!obedit || obedit->type == OB_MBALL) + uiItemsEnumO(layout, op->type->idname, "type"); + else + uiItemsEnumO(layout, "OBJECT_OT_metaball_add", "type"); + uiPupMenuEnd(C, pup); + + return OPERATOR_CANCELLED; +} + +void OBJECT_OT_metaball_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Metaball"; + ot->description= "Add an metaball object to the scene."; + ot->idname= "OBJECT_OT_metaball_add"; + + /* api callbacks */ + ot->invoke= object_metaball_add_invoke; + ot->exec= object_metaball_add_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + RNA_def_enum(ot->srna, "type", prop_metaball_types, 0, "Primitive", ""); +} +static int object_add_text_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + + if(obedit && obedit->type==OB_FONT) + return OPERATOR_CANCELLED; + + object_add_type(C, OB_FONT); + obedit= CTX_data_active_object(C); + + if(U.flag & USER_ADD_EDITMODE) + ED_object_enter_editmode(C, 0); + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_text_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Text"; + ot->description = "Add a text object to the scene"; + ot->idname= "OBJECT_OT_text_add"; + + /* api callbacks */ + ot->exec= object_add_text_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; +} + +static int object_armature_add_exec(bContext *C, wmOperator *op) +{ + Object *obedit= CTX_data_edit_object(C); + View3D *v3d= CTX_wm_view3d(C); + RegionView3D *rv3d= NULL; + int newob= 0; + + if ((obedit==NULL) || (obedit->type != OB_ARMATURE)) { + object_add_type(C, OB_ARMATURE); + ED_object_enter_editmode(C, 0); + newob = 1; + } + else DAG_id_flush_update(&obedit->id, OB_RECALC_DATA); + + if(v3d) + rv3d= CTX_wm_region(C)->regiondata; + + /* v3d and rv3d are allowed to be NULL */ + add_primitive_bone(CTX_data_scene(C), v3d, rv3d); + + /* userdef */ + if (newob && (U.flag & USER_ADD_EDITMODE)==0) { + ED_object_exit_editmode(C, EM_FREEDATA); + } + + WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_armature_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Armature"; + ot->description = "Add an armature object to the scene."; + ot->idname= "OBJECT_OT_armature_add"; + + /* api callbacks */ + ot->exec= object_armature_add_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; +} + +static int object_primitive_add_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + uiPopupMenu *pup= uiPupMenuBegin(C, "Add Object", 0); + uiLayout *layout= uiPupMenuLayout(pup); + + uiItemMenuEnumO(layout, "Mesh", ICON_OUTLINER_OB_MESH, "OBJECT_OT_mesh_add", "type"); + uiItemMenuEnumO(layout, "Curve", ICON_OUTLINER_OB_CURVE, "OBJECT_OT_curve_add", "type"); + uiItemMenuEnumO(layout, "Surface", ICON_OUTLINER_OB_SURFACE, "OBJECT_OT_surface_add", "type"); + uiItemMenuEnumO(layout, NULL, ICON_OUTLINER_OB_META, "OBJECT_OT_metaball_add", "type"); + uiItemO(layout, "Text", ICON_OUTLINER_OB_FONT, "OBJECT_OT_text_add"); + uiItemS(layout); + uiItemO(layout, "Armature", ICON_OUTLINER_OB_ARMATURE, "OBJECT_OT_armature_add"); + uiItemEnumO(layout, NULL, ICON_OUTLINER_OB_LATTICE, "OBJECT_OT_add", "type", OB_LATTICE); + uiItemEnumO(layout, NULL, ICON_OUTLINER_OB_EMPTY, "OBJECT_OT_add", "type", OB_EMPTY); + uiItemS(layout); + uiItemEnumO(layout, NULL, ICON_OUTLINER_OB_CAMERA, "OBJECT_OT_add", "type", OB_CAMERA); + uiItemEnumO(layout, NULL, ICON_OUTLINER_OB_LAMP, "OBJECT_OT_add", "type", OB_LAMP); + + uiPupMenuEnd(C, pup); + + /* this operator is only for a menu, not used further */ + return OPERATOR_CANCELLED; +} + +/* only used as menu */ +void OBJECT_OT_primitive_add(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Add Primitive"; + ot->description = "Add a primitive object."; + ot->idname= "OBJECT_OT_primitive_add"; + + /* api callbacks */ + ot->invoke= object_primitive_add_invoke; + + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= 0; +} + +/**************************** Delete Object *************************/ + +/* remove base from a specific scene */ +/* note: now unlinks constraints as well */ +void ED_base_object_free_and_unlink(Scene *scene, Base *base) +{ + BLI_remlink(&scene->base, base); + free_libblock_us(&G.main->object, base->object); + if(scene->basact==base) scene->basact= NULL; + MEM_freeN(base); +} + +static int object_delete_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + int islamp= 0; + + if(CTX_data_edit_object(C)) + return OPERATOR_CANCELLED; + + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + + if(base->object->type==OB_LAMP) islamp= 1; + + /* remove from current scene only */ + ED_base_object_free_and_unlink(scene, base); + } + CTX_DATA_END; + + if(islamp) reshadeall_displist(scene); /* only frees displist */ + + DAG_scene_sort(scene); + ED_anim_dag_flush_update(C); + + WM_event_add_notifier(C, NC_SCENE|ND_OB_ACTIVE, CTX_data_scene(C)); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_delete(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Delete"; + ot->description = "Delete selected objects."; + ot->idname= "OBJECT_OT_delete"; + + /* api callbacks */ + ot->invoke= WM_operator_confirm; + ot->exec= object_delete_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; +} + +/**************************** Copy Utilities ******************************/ + +static void copy_object__forwardModifierLinks(void *userData, Object *ob, + ID **idpoin) +{ + /* this is copied from ID_NEW; it might be better to have a macro */ + if(*idpoin && (*idpoin)->newid) *idpoin = (*idpoin)->newid; +} + +/* after copying objects, copied data should get new pointers */ +static void copy_object_set_idnew(bContext *C, int dupflag) +{ + Object *ob; + Material *ma, *mao; + ID *id; +#if 0 // XXX old animation system + Ipo *ipo; + bActionStrip *strip; +#endif // XXX old animation system + int a; + + /* XXX check object pointers */ + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + ob= base->object; + relink_constraints(&ob->constraints); + if (ob->pose){ + bPoseChannel *chan; + for (chan = ob->pose->chanbase.first; chan; chan=chan->next){ + relink_constraints(&chan->constraints); + } + } + modifiers_foreachIDLink(ob, copy_object__forwardModifierLinks, NULL); + ID_NEW(ob->parent); + ID_NEW(ob->track); + ID_NEW(ob->proxy); + ID_NEW(ob->proxy_group); + +#if 0 // XXX old animation system + for(strip= ob->nlastrips.first; strip; strip= strip->next) { + bActionModifier *amod; + for(amod= strip->modifiers.first; amod; amod= amod->next) + ID_NEW(amod->ob); + } +#endif // XXX old animation system + } + CTX_DATA_END; + + /* materials */ + if( dupflag & USER_DUP_MAT) { + mao= G.main->mat.first; + while(mao) { + if(mao->id.newid) { + + ma= (Material *)mao->id.newid; + + if(dupflag & USER_DUP_TEX) { + for(a=0; a<MAX_MTEX; a++) { + if(ma->mtex[a]) { + id= (ID *)ma->mtex[a]->tex; + if(id) { + ID_NEW_US(ma->mtex[a]->tex) + else ma->mtex[a]->tex= copy_texture(ma->mtex[a]->tex); + id->us--; + } + } + } + } +#if 0 // XXX old animation system + id= (ID *)ma->ipo; + if(id) { + ID_NEW_US(ma->ipo) + else ma->ipo= copy_ipo(ma->ipo); + id->us--; + } +#endif // XXX old animation system + } + mao= mao->id.next; + } + } + +#if 0 // XXX old animation system + /* lamps */ + if( dupflag & USER_DUP_IPO) { + Lamp *la= G.main->lamp.first; + while(la) { + if(la->id.newid) { + Lamp *lan= (Lamp *)la->id.newid; + id= (ID *)lan->ipo; + if(id) { + ID_NEW_US(lan->ipo) + else lan->ipo= copy_ipo(lan->ipo); + id->us--; + } + } + la= la->id.next; + } + } + + /* ipos */ + ipo= G.main->ipo.first; + while(ipo) { + if(ipo->id.lib==NULL && ipo->id.newid) { + Ipo *ipon= (Ipo *)ipo->id.newid; + IpoCurve *icu; + for(icu= ipon->curve.first; icu; icu= icu->next) { + if(icu->driver) { + ID_NEW(icu->driver->ob); + } + } + } + ipo= ipo->id.next; + } +#endif // XXX old animation system + + set_sca_new_poins(); + + clear_id_newpoins(); +} + +/********************* Make Duplicates Real ************************/ + +static void make_object_duplilist_real(bContext *C, Scene *scene, Base *base) +{ + Base *basen; + Object *ob; + ListBase *lb; + DupliObject *dob; + + if(!base && !(base = BASACT)) + return; + + if(!(base->object->transflag & OB_DUPLI)) + return; + + lb= object_duplilist(scene, base->object); + + for(dob= lb->first; dob; dob= dob->next) { + ob= copy_object(dob->ob); + /* font duplis can have a totcol without material, we get them from parent + * should be implemented better... + */ + if(ob->mat==NULL) ob->totcol= 0; + + basen= MEM_dupallocN(base); + basen->flag &= ~OB_FROMDUPLI; + BLI_addhead(&scene->base, basen); /* addhead: othwise eternal loop */ + basen->object= ob; + ob->ipo= NULL; /* make sure apply works */ + ob->parent= ob->track= NULL; + ob->disp.first= ob->disp.last= NULL; + ob->transflag &= ~OB_DUPLI; + + Mat4CpyMat4(ob->obmat, dob->mat); + ED_object_apply_obmat(ob); + } + + copy_object_set_idnew(C, 0); + + free_object_duplilist(lb); + + base->object->transflag &= ~OB_DUPLI; +} + +static int object_duplicates_make_real_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + + clear_id_newpoins(); + + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + make_object_duplilist_real(C, scene, base); + } + CTX_DATA_END; + + DAG_scene_sort(scene); + ED_anim_dag_flush_update(C); + WM_event_add_notifier(C, NC_SCENE, scene); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_duplicates_make_real(wmOperatorType *ot) +{ + + /* identifiers */ + ot->name= "Make Duplicates Real"; + ot->description = "Make dupli objects attached to this object real."; + ot->idname= "OBJECT_OT_duplicates_make_real"; + + /* api callbacks */ + ot->invoke= WM_operator_confirm; + ot->exec= object_duplicates_make_real_exec; + + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; +} + +/**************************** Convert **************************/ + +static EnumPropertyItem convert_target_items[]= { + {OB_CURVE, "CURVE", 0, "Curve", ""}, + {OB_MESH, "MESH", 0, "Mesh", ""}, + {0, NULL, 0, NULL, NULL}}; + +static void curvetomesh(Scene *scene, Object *ob) +{ + Curve *cu= ob->data; + + if(cu->disp.first==0) + makeDispListCurveTypes(scene, ob, 0); /* force creation */ + + nurbs_to_mesh(ob); /* also does users */ + + if(ob->type == OB_MESH) + object_free_modifiers(ob); +} + +static int convert_poll(bContext *C) +{ + Object *obact= CTX_data_active_object(C); + Scene *scene= CTX_data_scene(C); + + return (!scene->id.lib && obact && scene->obedit != obact && (obact->flag & SELECT)); +} + +static int convert_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + Base *basen=NULL, *basact, *basedel=NULL; + Object *ob, *ob1, *obact= CTX_data_active_object(C); + DerivedMesh *dm; + Curve *cu; + Nurb *nu; + MetaBall *mb; + Mesh *me; + int target= RNA_enum_get(op->ptr, "target"); + int keep_original= RNA_boolean_get(op->ptr, "keep_original"); + int a; + + /* don't forget multiple users! */ + + /* reset flags */ + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + ob= base->object; + ob->flag &= ~OB_DONE; + } + CTX_DATA_END; + + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + ob= base->object; + + if(ob->flag & OB_DONE) + continue; + else if(ob->type==OB_MESH && ob->modifiers.first) { /* converting a mesh with no modifiers causes a segfault */ + ob->flag |= OB_DONE; + basedel = base; + + ob1= copy_object(ob); + ob1->recalc |= OB_RECALC; + + basen= MEM_mallocN(sizeof(Base), "duplibase"); + *basen= *base; + BLI_addhead(&scene->base, basen); /* addhead: otherwise eternal loop */ + basen->object= ob1; + basen->flag |= SELECT; + base->flag &= ~SELECT; + ob->flag &= ~SELECT; + + /* decrement original mesh's usage count */ + me= ob1->data; + me->id.us--; + + /* make a new copy of the mesh */ + ob1->data= copy_mesh(me); + + /* make new mesh data from the original copy */ + dm= mesh_get_derived_final(scene, ob1, CD_MASK_MESH); + /* dm= mesh_create_derived_no_deform(ob1, NULL); this was called original (instead of get_derived). man o man why! (ton) */ + + DM_to_mesh(dm, ob1->data); + + dm->release(dm); + object_free_modifiers(ob1); /* after derivedmesh calls! */ + } + else if(ob->type==OB_FONT) { + ob->flag |= OB_DONE; + + ob->type= OB_CURVE; + cu= ob->data; + + if(cu->vfont) { + cu->vfont->id.us--; + cu->vfont= 0; + } + if(cu->vfontb) { + cu->vfontb->id.us--; + cu->vfontb= 0; + } + if(cu->vfonti) { + cu->vfonti->id.us--; + cu->vfonti= 0; + } + if(cu->vfontbi) { + cu->vfontbi->id.us--; + cu->vfontbi= 0; + } + /* other users */ + if(cu->id.us>1) { + for(ob1= G.main->object.first; ob1; ob1=ob1->id.next) { + if(ob1->data==cu) { + ob1->type= OB_CURVE; + ob1->recalc |= OB_RECALC; + } + } + } + + for(nu=cu->nurb.first; nu; nu=nu->next) + nu->charidx= 0; + + if(target == OB_MESH) + curvetomesh(scene, ob); + } + else if(ELEM(ob->type, OB_CURVE, OB_SURF)) { + ob->flag |= OB_DONE; + + if(target == OB_MESH) + curvetomesh(scene, ob); + } + else if(ob->type==OB_MBALL) { + ob= find_basis_mball(scene, ob); + + if(ob->disp.first && !(ob->flag & OB_DONE)) { + ob->flag |= OB_DONE; + basedel = base; + + ob1= copy_object(ob); + ob1->recalc |= OB_RECALC; + + basen= MEM_mallocN(sizeof(Base), "duplibase"); + *basen= *base; + BLI_addhead(&scene->base, basen); /* addhead: otherwise eternal loop */ + basen->object= ob1; + basen->flag |= SELECT; + basedel->flag &= ~SELECT; + ob->flag &= ~SELECT; + + mb= ob1->data; + mb->id.us--; + + ob1->data= add_mesh("Mesh"); + ob1->type= OB_MESH; + + me= ob1->data; + me->totcol= mb->totcol; + if(ob1->totcol) { + me->mat= MEM_dupallocN(mb->mat); + for(a=0; a<ob1->totcol; a++) id_us_plus((ID *)me->mat[a]); + } + + mball_to_mesh(&ob->disp, ob1->data); + + /* So we can see the wireframe */ + BASACT= basen; // XXX hm + } + else + continue; + } + else + continue; + + /* If the original object is active then make this object active */ + if(basen) { + if(ob == obact) { + ED_base_object_activate(C, basen); + basact = basen; + } + + basen= NULL; + } + + /* delete original if needed */ + if(basedel) { + if(!keep_original) + ED_base_object_free_and_unlink(scene, basedel); + + basedel = NULL; + } + } + CTX_DATA_END; + + /* delete object should renew depsgraph */ + if(!keep_original) + DAG_scene_sort(scene); + + /* texspace and normals */ + if(!basen) BASACT= NULL; // XXX base; + +// XXX ED_object_enter_editmode(C, 0); +// XXX exit_editmode(C, EM_FREEDATA|EM_WAITCURSOR); /* freedata, but no undo */ + BASACT= basact; + + DAG_scene_sort(scene); + WM_event_add_notifier(C, NC_SCENE, scene); + + return OPERATOR_FINISHED; +} + +static int convert_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + Object *obact= CTX_data_active_object(C); + uiPopupMenu *pup; + uiLayout *layout; + char *title; + + if(obact->type==OB_FONT) { + pup= uiPupMenuBegin(C, "Convert Font to", 0); + layout= uiPupMenuLayout(pup); + + uiItemEnumO(layout, "Curve", 0, op->type->idname, "target", OB_CURVE); + } + else { + if(obact->type == OB_MBALL) + title= "Convert Metaball to"; + else if(obact->type == OB_CURVE) + title= "Convert Curve to"; + else if(obact->type == OB_SURF) + title= "Convert Nurbs Surface to"; + else if(obact->type == OB_MESH) + title= "Convert Modifiers to"; + else + return OPERATOR_CANCELLED; + + pup= uiPupMenuBegin(C, title, 0); + layout= uiPupMenuLayout(pup); + } + + uiItemBooleanO(layout, "Mesh (keep original)", 0, op->type->idname, "keep_original", 1); + uiItemBooleanO(layout, "Mesh (delete original)", 0, op->type->idname, "keep_original", 0); + + uiPupMenuEnd(C, pup); + + return OPERATOR_CANCELLED; +} + +void OBJECT_OT_convert(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Convert"; + ot->description = "Convert selected objects to another type."; + ot->idname= "OBJECT_OT_convert"; + + /* api callbacks */ + ot->invoke= convert_invoke; + ot->exec= convert_exec; + ot->poll= convert_poll; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + /* properties */ + RNA_def_enum(ot->srna, "target", convert_target_items, OB_MESH, "Target", "Type of object to convert to."); + RNA_def_boolean(ot->srna, "keep_original", 0, "Keep Original", "Keep original objects instead of replacing them."); +} + +/************************** Add Duplicate **********************/ + +/* + dupflag: a flag made from constants declared in DNA_userdef_types.h + The flag tells adduplicate() weather to copy data linked to the object, or to reference the existing data. + U.dupflag for default operations or you can construct a flag as python does + if the dupflag is 0 then no data will be copied (linked duplicate) */ + +/* used below, assumes id.new is correct */ +/* leaves selection of base/object unaltered */ +static Base *object_add_duplicate_internal(Scene *scene, Base *base, int dupflag) +{ + Base *basen= NULL; + Material ***matarar; + Object *ob, *obn; + ID *id; + int a, didit; + + ob= base->object; + if(ob->mode & OB_MODE_POSE) { + ; /* nothing? */ + } + else { + obn= copy_object(ob); + obn->recalc |= OB_RECALC; + + basen= MEM_mallocN(sizeof(Base), "duplibase"); + *basen= *base; + BLI_addhead(&scene->base, basen); /* addhead: prevent eternal loop */ + basen->object= obn; + + if(basen->flag & OB_FROMGROUP) { + Group *group; + for(group= G.main->group.first; group; group= group->id.next) { + if(object_in_group(ob, group)) + add_to_group(group, obn); + } + obn->flag |= OB_FROMGROUP; /* this flag is unset with copy_object() */ + } + + /* duplicates using userflags */ +#if 0 // XXX old animation system + if(dupflag & USER_DUP_IPO) { + bConstraintChannel *chan; + id= (ID *)obn->ipo; + + if(id) { + ID_NEW_US( obn->ipo) + else obn->ipo= copy_ipo(obn->ipo); + id->us--; + } + /* Handle constraint ipos */ + for (chan=obn->constraintChannels.first; chan; chan=chan->next){ + id= (ID *)chan->ipo; + if(id) { + ID_NEW_US( chan->ipo) + else chan->ipo= copy_ipo(chan->ipo); + id->us--; + } + } + } + if(dupflag & USER_DUP_ACT){ /* Not buttons in the UI to modify this, add later? */ + id= (ID *)obn->action; + if (id){ + ID_NEW_US(obn->action) + else{ + obn->action= copy_action(obn->action); + } + id->us--; + } + } +#endif // XXX old animation system + if(dupflag & USER_DUP_MAT) { + for(a=0; a<obn->totcol; a++) { + id= (ID *)obn->mat[a]; + if(id) { + ID_NEW_US(obn->mat[a]) + else obn->mat[a]= copy_material(obn->mat[a]); + id->us--; + } + } + } + if(dupflag & USER_DUP_PSYS) { + ParticleSystem *psys; + for(psys=obn->particlesystem.first; psys; psys=psys->next) { + id= (ID*) psys->part; + if(id) { + ID_NEW_US(psys->part) + else psys->part= psys_copy_settings(psys->part); + id->us--; + } + } + } + + id= obn->data; + didit= 0; + + switch(obn->type) { + case OB_MESH: + if(dupflag & USER_DUP_MESH) { + ID_NEW_US2( obn->data ) + else { + obn->data= copy_mesh(obn->data); + + if(obn->fluidsimSettings) { + obn->fluidsimSettings->orgMesh = (Mesh *)obn->data; + } + + didit= 1; + } + id->us--; + } + break; + case OB_CURVE: + if(dupflag & USER_DUP_CURVE) { + ID_NEW_US2(obn->data ) + else { + obn->data= copy_curve(obn->data); + didit= 1; + } + id->us--; + } + break; + case OB_SURF: + if(dupflag & USER_DUP_SURF) { + ID_NEW_US2( obn->data ) + else { + obn->data= copy_curve(obn->data); + didit= 1; + } + id->us--; + } + break; + case OB_FONT: + if(dupflag & USER_DUP_FONT) { + ID_NEW_US2( obn->data ) + else { + obn->data= copy_curve(obn->data); + didit= 1; + } + id->us--; + } + break; + case OB_MBALL: + if(dupflag & USER_DUP_MBALL) { + ID_NEW_US2(obn->data ) + else { + obn->data= copy_mball(obn->data); + didit= 1; + } + id->us--; + } + break; + case OB_LAMP: + if(dupflag & USER_DUP_LAMP) { + ID_NEW_US2(obn->data ) + else obn->data= copy_lamp(obn->data); + id->us--; + } + break; + + case OB_ARMATURE: + obn->recalc |= OB_RECALC_DATA; + if(obn->pose) obn->pose->flag |= POSE_RECALC; + + if(dupflag & USER_DUP_ARM) { + ID_NEW_US2(obn->data ) + else { + obn->data= copy_armature(obn->data); + armature_rebuild_pose(obn, obn->data); + didit= 1; + } + id->us--; + } + + break; + + case OB_LATTICE: + if(dupflag!=0) { + ID_NEW_US2(obn->data ) + else obn->data= copy_lattice(obn->data); + id->us--; + } + break; + case OB_CAMERA: + if(dupflag!=0) { + ID_NEW_US2(obn->data ) + else obn->data= copy_camera(obn->data); + id->us--; + } + break; + } + + if(dupflag & USER_DUP_MAT) { + matarar= give_matarar(obn); + if(didit && matarar) { + for(a=0; a<obn->totcol; a++) { + id= (ID *)(*matarar)[a]; + if(id) { + ID_NEW_US( (*matarar)[a] ) + else (*matarar)[a]= copy_material((*matarar)[a]); + + id->us--; + } + } + } + } + } + return basen; +} + +/* single object duplicate, if dupflag==0, fully linked, else it uses the flags given */ +/* leaves selection of base/object unaltered */ +Base *ED_object_add_duplicate(Scene *scene, Base *base, int dupflag) +{ + Base *basen; + + clear_id_newpoins(); + clear_sca_new_poins(); /* sensor/contr/act */ + + basen= object_add_duplicate_internal(scene, base, dupflag); + + DAG_scene_sort(scene); + + return basen; +} + +/* contextual operator dupli */ +static int duplicate_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + int linked= RNA_boolean_get(op->ptr, "linked"); + int dupflag= (linked)? 0: U.dupflag; + + clear_id_newpoins(); + clear_sca_new_poins(); /* sensor/contr/act */ + + CTX_DATA_BEGIN(C, Base*, base, selected_editable_bases) { + Base *basen= object_add_duplicate_internal(scene, base, dupflag); + + /* note that this is safe to do with this context iterator, + the list is made in advance */ + ED_base_object_select(base, BA_DESELECT); + + /* new object becomes active */ + if(BASACT==base) + ED_base_object_activate(C, basen); + + } + CTX_DATA_END; + + copy_object_set_idnew(C, dupflag); + + DAG_scene_sort(scene); + ED_anim_dag_flush_update(C); + + WM_event_add_notifier(C, NC_SCENE|ND_OB_SELECT, scene); + + return OPERATOR_FINISHED; +} + +void OBJECT_OT_duplicate(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Duplicate"; + ot->description = "Duplicate selected objects."; + ot->idname= "OBJECT_OT_duplicate"; + + /* api callbacks */ + ot->exec= duplicate_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + /* to give to transform */ + RNA_def_boolean(ot->srna, "linked", 0, "Linked", "Duplicate object but not object data, linking to the original data."); + RNA_def_int(ot->srna, "mode", TFM_TRANSLATION, 0, INT_MAX, "Mode", "", 0, INT_MAX); +} + +/**************************** Join *************************/ + +static int join_exec(bContext *C, wmOperator *op) +{ + Scene *scene= CTX_data_scene(C); + Object *ob= CTX_data_active_object(C); + + if(scene->obedit) { + BKE_report(op->reports, RPT_ERROR, "This data does not support joining in editmode."); + return OPERATOR_CANCELLED; + } + else if(!ob) { + BKE_report(op->reports, RPT_ERROR, "Can't join unless there is an active object."); + return OPERATOR_CANCELLED; + } + else if(object_data_is_libdata(ob)) { + BKE_report(op->reports, RPT_ERROR, "Can't edit external libdata."); + return OPERATOR_CANCELLED; + } + + if(ob->type == OB_MESH) + return join_mesh_exec(C, op); + else if(ELEM(ob->type, OB_CURVE, OB_SURF)) + return join_curve_exec(C, op); + else if(ob->type == OB_ARMATURE) + return join_armature_exec(C, op); + + BKE_report(op->reports, RPT_ERROR, "This object type doesn't support joining."); + + return OPERATOR_CANCELLED; +} + +void OBJECT_OT_join(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Join"; + ot->description = "Join selected objects into active object."; + ot->idname= "OBJECT_OT_join"; + + /* api callbacks */ + ot->exec= join_exec; + ot->poll= ED_operator_scene_editable; + + /* flags */ + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; +} + |