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blender-archive/source/blender/editors/object/object_relations.c

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/*
* $Id$
*
* ***** 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 *****
*/
/** \file blender/editors/object/object_relations.c
* \ingroup edobj
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "DNA_anim_types.h"
#include "DNA_constraint_types.h"
#include "DNA_group_types.h"
#include "DNA_lamp_types.h"
#include "DNA_lattice_types.h"
#include "DNA_material_types.h"
#include "DNA_meta_types.h"
#include "DNA_particle_types.h"
#include "DNA_scene_types.h"
#include "DNA_speaker_types.h"
#include "DNA_world_types.h"
#include "DNA_object_types.h"
#include "BLI_math.h"
#include "BLI_editVert.h"
#include "BLI_listbase.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BKE_action.h"
#include "BKE_animsys.h"
#include "BKE_armature.h"
#include "BKE_context.h"
#include "BKE_constraint.h"
#include "BKE_curve.h"
#include "BKE_depsgraph.h"
#include "BKE_displist.h"
#include "BKE_global.h"
#include "BKE_fcurve.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_report.h"
#include "BKE_sca.h"
#include "BKE_scene.h"
#include "BKE_speaker.h"
#include "BKE_texture.h"
#include "WM_api.h"
#include "WM_types.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "RNA_access.h"
#include "RNA_define.h"
#include "RNA_enum_types.h"
#include "ED_armature.h"
#include "ED_curve.h"
#include "ED_keyframing.h"
#include "ED_object.h"
#include "ED_screen.h"
#include "ED_view3d.h"
#include "ED_mesh.h"
#include "object_intern.h"
/*********************** Make Vertex Parent Operator ************************/
static int vertex_parent_set_poll(bContext *C)
{
return ED_operator_editmesh(C) || ED_operator_editsurfcurve(C) || ED_operator_editlattice(C);
}
static int vertex_parent_set_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
Object *obedit= CTX_data_edit_object(C);
EditVert *eve;
Curve *cu;
Nurb *nu;
BezTriple *bezt;
BPoint *bp;
Object *par;
int a, v1=0, v2=0, v3=0, v4=0, nr=1;
/* we need 1 to 3 selected vertices */
if(obedit->type==OB_MESH) {
Mesh *me= obedit->data;
EditMesh *em;
load_editMesh(scene, obedit);
make_editMesh(scene, obedit);
em = BKE_mesh_get_editmesh(me);
eve= em->verts.first;
while(eve) {
if(eve->f & 1) {
if(v1==0) v1= nr;
else if(v2==0) v2= nr;
else if(v3==0) v3= nr;
else if(v4==0) v4= nr;
else break;
}
nr++;
eve= eve->next;
}
BKE_mesh_end_editmesh(me, em);
}
else if(ELEM(obedit->type, OB_SURF, OB_CURVE)) {
ListBase *editnurb= object_editcurve_get(obedit);
cu= obedit->data;
nu= editnurb->first;
while(nu) {
if(nu->type == CU_BEZIER) {
bezt= nu->bezt;
a= nu->pntsu;
while(a--) {
if(BEZSELECTED_HIDDENHANDLES(cu, bezt)) {
if(v1==0) v1= nr;
else if(v2==0) v2= nr;
else if(v3==0) v3= nr;
else if(v4==0) v4= nr;
else break;
}
nr++;
bezt++;
}
}
else {
bp= nu->bp;
a= nu->pntsu*nu->pntsv;
while(a--) {
if(bp->f1 & SELECT) {
if(v1==0) v1= nr;
else if(v2==0) v2= nr;
else if(v3==0) v3= nr;
else if(v4==0) v4= nr;
else break;
}
nr++;
bp++;
}
}
nu= nu->next;
}
}
else if(obedit->type==OB_LATTICE) {
Lattice *lt= obedit->data;
a= lt->editlatt->latt->pntsu*lt->editlatt->latt->pntsv*lt->editlatt->latt->pntsw;
bp= lt->editlatt->latt->def;
while(a--) {
if(bp->f1 & SELECT) {
if(v1==0) v1= nr;
else if(v2==0) v2= nr;
else if(v3==0) v3= nr;
else if(v4==0) v4= nr;
else break;
}
nr++;
bp++;
}
}
if(v4 || !((v1 && v2==0 && v3==0) || (v1 && v2 && v3)) ) {
BKE_report(op->reports, RPT_ERROR, "Select either 1 or 3 vertices to parent to");
return OPERATOR_CANCELLED;
}
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob != obedit) {
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
par= obedit->parent;
while(par) {
if(par==ob) break;
par= par->parent;
}
if(par) {
BKE_report(op->reports, RPT_ERROR, "Loop in parents");
}
else {
Object workob;
ob->parent= BASACT->object;
if(v3) {
ob->partype= PARVERT3;
ob->par1= v1-1;
ob->par2= v2-1;
ob->par3= v3-1;
/* inverse parent matrix */
what_does_parent(scene, ob, &workob);
invert_m4_m4(ob->parentinv, workob.obmat);
}
else {
ob->partype= PARVERT1;
ob->par1= v1-1;
/* inverse parent matrix */
what_does_parent(scene, ob, &workob);
invert_m4_m4(ob->parentinv, workob.obmat);
}
}
}
}
CTX_DATA_END;
DAG_scene_sort(bmain, scene);
WM_event_add_notifier(C, NC_OBJECT, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_vertex_parent_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Make Vertex Parent";
ot->description = "Parent selected objects to the selected vertices";
ot->idname= "OBJECT_OT_vertex_parent_set";
/* api callbacks */
ot->invoke= WM_operator_confirm;
ot->poll= vertex_parent_set_poll;
ot->exec= vertex_parent_set_exec;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}
/********************** Make Proxy Operator *************************/
/* set the object to proxify */
static int make_proxy_invoke (bContext *C, wmOperator *op, wmEvent *evt)
{
Scene *scene= CTX_data_scene(C);
Object *ob= ED_object_active_context(C);
/* sanity checks */
if (!scene || scene->id.lib || !ob)
return OPERATOR_CANCELLED;
/* Get object to work on - use a menu if we need to... */
if (ob->dup_group && ob->dup_group->id.lib) {
/* gives menu with list of objects in group */
//proxy_group_objects_menu(C, op, ob, ob->dup_group);
WM_enum_search_invoke(C, op, evt);
return OPERATOR_CANCELLED;
}
else if (ob->id.lib) {
uiPopupMenu *pup= uiPupMenuBegin(C, "OK?", ICON_QUESTION);
uiLayout *layout= uiPupMenuLayout(pup);
/* create operator menu item with relevant properties filled in */
uiItemFullO(layout, op->idname, op->type->name, ICON_NONE, NULL, WM_OP_EXEC_REGION_WIN, UI_ITEM_O_RETURN_PROPS);
/* present the menu and be done... */
uiPupMenuEnd(C, pup);
}
else {
/* error.. cannot continue */
BKE_report(op->reports, RPT_ERROR, "Can only make proxy for a referenced object or group");
}
/* this invoke just calls another instance of this operator... */
return OPERATOR_CANCELLED;
}
static int make_proxy_exec (bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Object *ob, *gob= ED_object_active_context(C);
GroupObject *go;
Scene *scene= CTX_data_scene(C);
if (gob->dup_group != NULL)
{
go= BLI_findlink(&gob->dup_group->gobject, RNA_enum_get(op->ptr, "type"));
ob= go->ob;
}
else
{
ob= gob;
gob = NULL;
}
if (ob) {
Object *newob;
Base *newbase, *oldbase= BASACT;
char name[32];
/* Add new object for the proxy */
newob= add_object(scene, OB_EMPTY);
BLI_snprintf(name, sizeof(name), "%s_proxy", ((ID *)(gob ? gob : ob))->name);
rename_id(&newob->id, name);
/* set layers OK */
newbase= BASACT; /* add_object sets active... */
newbase->lay= oldbase->lay;
newob->lay= newbase->lay;
/* remove base, leave user count of object, it gets linked in object_make_proxy */
if (gob==NULL) {
BLI_remlink(&scene->base, oldbase);
MEM_freeN(oldbase);
}
object_make_proxy(newob, ob, gob);
/* depsgraph flushes are needed for the new data */
DAG_scene_sort(bmain, scene);
DAG_id_tag_update(&newob->id, OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME);
WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, newob);
}
else {
BKE_report(op->reports, RPT_ERROR, "No object to make proxy for");
return OPERATOR_CANCELLED;
}
return OPERATOR_FINISHED;
}
/* Generic itemf's for operators that take library args */
static EnumPropertyItem *proxy_group_object_itemf(bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), int *free)
{
EnumPropertyItem item_tmp= {0}, *item= NULL;
int totitem= 0;
int i= 0;
Object *ob= ED_object_active_context(C);
GroupObject *go;
if(!ob || !ob->dup_group)
return DummyRNA_DEFAULT_items;
/* find the object to affect */
for (go= ob->dup_group->gobject.first; go; go= go->next) {
item_tmp.identifier= item_tmp.name= go->ob->id.name+2;
item_tmp.value= i++;
RNA_enum_item_add(&item, &totitem, &item_tmp);
}
RNA_enum_item_end(&item, &totitem);
*free= 1;
return item;
}
void OBJECT_OT_proxy_make (wmOperatorType *ot)
{
PropertyRNA *prop;
/* identifiers */
ot->name= "Make Proxy";
ot->idname= "OBJECT_OT_proxy_make";
ot->description= "Add empty object to become local replacement data of a library-linked object";
/* callbacks */
ot->invoke= make_proxy_invoke;
ot->exec= make_proxy_exec;
ot->poll= ED_operator_object_active;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
RNA_def_string(ot->srna, "object", "", MAX_ID_NAME-2, "Proxy Object", "Name of lib-linked/grouped object to make a proxy for");
prop= RNA_def_enum(ot->srna, "type", DummyRNA_DEFAULT_items, 0, "Type", "Group object"); /* XXX, relies on hard coded ID at the moment */
RNA_def_enum_funcs(prop, proxy_group_object_itemf);
ot->prop= prop;
}
/********************** Clear Parent Operator ******************* */
static EnumPropertyItem prop_clear_parent_types[] = {
{0, "CLEAR", 0, "Clear Parent", ""},
{1, "CLEAR_KEEP_TRANSFORM", 0, "Clear and Keep Transformation", ""},
{2, "CLEAR_INVERSE", 0, "Clear Parent Inverse", ""},
{0, NULL, 0, NULL, NULL}
};
/* note, poll should check for editable scene */
static int parent_clear_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
int type= RNA_enum_get(op->ptr, "type");
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob->parent == NULL)
continue;
if(type == 0) {
ob->parent= NULL;
}
else if(type == 1) {
ob->parent= NULL;
object_apply_mat4(ob, ob->obmat, TRUE, FALSE);
}
else if(type == 2)
unit_m4(ob->parentinv);
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
}
CTX_DATA_END;
DAG_scene_sort(bmain, scene);
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
WM_event_add_notifier(C, NC_OBJECT|ND_PARENT, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_parent_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Clear Parent";
ot->description = "Clear the object's parenting";
ot->idname= "OBJECT_OT_parent_clear";
/* api callbacks */
ot->invoke= WM_menu_invoke;
ot->exec= parent_clear_exec;
ot->poll= ED_operator_object_active_editable;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
ot->prop= RNA_def_enum(ot->srna, "type", prop_clear_parent_types, 0, "Type", "");
}
/* ******************** Make Parent Operator *********************** */
#define PAR_OBJECT 0
#define PAR_ARMATURE 1
#define PAR_ARMATURE_NAME 2
#define PAR_ARMATURE_ENVELOPE 3
#define PAR_ARMATURE_AUTO 4
#define PAR_BONE 5
#define PAR_CURVE 6
#define PAR_FOLLOW 7
#define PAR_PATH_CONST 8
#define PAR_LATTICE 9
#define PAR_VERTEX 10
#define PAR_TRIA 11
static EnumPropertyItem prop_make_parent_types[] = {
{PAR_OBJECT, "OBJECT", 0, "Object", ""},
{PAR_ARMATURE, "ARMATURE", 0, "Armature Deform", ""},
{PAR_ARMATURE_NAME, "ARMATURE_NAME", 0, " With Empty Groups", ""},
{PAR_ARMATURE_AUTO, "ARMATURE_AUTO", 0, " With Automatic Weights", ""},
{PAR_ARMATURE_ENVELOPE, "ARMATURE_ENVELOPE", 0, " With Envelope Weights", ""},
{PAR_BONE, "BONE", 0, "Bone", ""},
{PAR_CURVE, "CURVE", 0, "Curve Deform", ""},
{PAR_FOLLOW, "FOLLOW", 0, "Follow Path", ""},
{PAR_PATH_CONST, "PATH_CONST", 0, "Path Constraint", ""},
{PAR_LATTICE, "LATTICE", 0, "Lattice Deform", ""},
{PAR_VERTEX, "VERTEX", 0, "Vertex", ""},
{PAR_TRIA, "TRIA", 0, "Triangle", ""},
{0, NULL, 0, NULL, NULL}
};
static int test_parent_loop(Object *par, Object *ob)
{
/* test if 'ob' is a parent somewhere in par's parents */
if(par == NULL) return 0;
if(ob == par) return 1;
return test_parent_loop(par->parent, ob);
}
void ED_object_parent(Object *ob, Object *par, int type, const char *substr)
{
if(!par || test_parent_loop(par, ob)) {
ob->parent= NULL;
ob->partype= PAROBJECT;
ob->parsubstr[0]= 0;
return;
}
/* this could use some more checks */
ob->parent= par;
ob->partype &= ~PARTYPE;
ob->partype |= type;
BLI_strncpy(ob->parsubstr, substr, sizeof(ob->parsubstr));
}
static int parent_set_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
Object *par= ED_object_active_context(C);
bPoseChannel *pchan= NULL;
int partype= RNA_enum_get(op->ptr, "type");
int pararm= ELEM4(partype, PAR_ARMATURE, PAR_ARMATURE_NAME, PAR_ARMATURE_ENVELOPE, PAR_ARMATURE_AUTO);
par->recalc |= OB_RECALC_OB;
/* preconditions */
if(partype==PAR_FOLLOW || partype==PAR_PATH_CONST) {
if(par->type!=OB_CURVE)
return OPERATOR_CANCELLED;
else {
Curve *cu= par->data;
if((cu->flag & CU_PATH)==0) {
cu->flag |= CU_PATH|CU_FOLLOW;
makeDispListCurveTypes(scene, par, 0); /* force creation of path data */
}
else cu->flag |= CU_FOLLOW;
/* if follow, add F-Curve for ctime (i.e. "eval_time") so that path-follow works */
if(partype == PAR_FOLLOW) {
/* get or create F-Curve */
bAction *act = verify_adt_action(&cu->id, 1);
FCurve *fcu = verify_fcurve(act, NULL, "eval_time", 0, 1);
/* setup dummy 'generator' modifier here to get 1-1 correspondance still working */
if (!fcu->bezt && !fcu->fpt && !fcu->modifiers.first)
add_fmodifier(&fcu->modifiers, FMODIFIER_TYPE_GENERATOR);
}
/* fall back on regular parenting now (for follow only) */
if(partype == PAR_FOLLOW)
partype= PAR_OBJECT;
}
}
else if(partype==PAR_BONE) {
pchan= get_active_posechannel(par);
if(pchan==NULL) {
BKE_report(op->reports, RPT_ERROR, "No active Bone");
return OPERATOR_CANCELLED;
}
}
/* context iterator */
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob!=par) {
if( test_parent_loop(par, ob) ) {
BKE_report(op->reports, RPT_ERROR, "Loop in parents");
}
else {
Object workob;
/* apply transformation of previous parenting */
/* object_apply_mat4(ob, ob->obmat); */ /* removed because of bug [#23577] */
/* set the parent (except for follow-path constraint option) */
if(partype != PAR_PATH_CONST)
ob->parent= par;
/* handle types */
if (pchan)
BLI_strncpy(ob->parsubstr, pchan->name, sizeof(ob->parsubstr));
else
ob->parsubstr[0]= 0;
if(partype == PAR_PATH_CONST)
; /* don't do anything here, since this is not technically "parenting" */
else if( ELEM(partype, PAR_CURVE, PAR_LATTICE) || pararm )
{
/* partype is now set to PAROBJECT so that invisible 'virtual' modifiers don't need to be created
* NOTE: the old (2.4x) method was to set ob->partype = PARSKEL, creating the virtual modifiers
*/
ob->partype= PAROBJECT; /* note, dna define, not operator property */
//ob->partype= PARSKEL; /* note, dna define, not operator property */
/* BUT, to keep the deforms, we need a modifier, and then we need to set the object that it uses */
// XXX currently this should only happen for meshes, curves, surfaces, and lattices - this stuff isn't available for metas yet
if (ELEM5(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_LATTICE))
{
ModifierData *md;
switch (partype) {
case PAR_CURVE: /* curve deform */
md= ED_object_modifier_add(op->reports, bmain, scene, ob, NULL, eModifierType_Curve);
((CurveModifierData *)md)->object= par;
break;
case PAR_LATTICE: /* lattice deform */
md= ED_object_modifier_add(op->reports, bmain, scene, ob, NULL, eModifierType_Lattice);
((LatticeModifierData *)md)->object= par;
break;
default: /* armature deform */
md= ED_object_modifier_add(op->reports, bmain, scene, ob, NULL, eModifierType_Armature);
((ArmatureModifierData *)md)->object= par;
break;
}
}
}
else if (partype == PAR_BONE)
ob->partype= PARBONE; /* note, dna define, not operator property */
else
ob->partype= PAROBJECT; /* note, dna define, not operator property */
/* constraint */
if(partype == PAR_PATH_CONST) {
bConstraint *con;
bFollowPathConstraint *data;
float cmat[4][4], vec[3];
con = add_ob_constraint(ob, "AutoPath", CONSTRAINT_TYPE_FOLLOWPATH);
data = con->data;
data->tar = par;
get_constraint_target_matrix(scene, con, 0, CONSTRAINT_OBTYPE_OBJECT, NULL, cmat, scene->r.cfra - give_timeoffset(ob));
sub_v3_v3v3(vec, ob->obmat[3], cmat[3]);
ob->loc[0] = vec[0];
ob->loc[1] = vec[1];
ob->loc[2] = vec[2];
}
else if(pararm && ob->type==OB_MESH && par->type == OB_ARMATURE) {
if(partype == PAR_ARMATURE_NAME)
create_vgroups_from_armature(op->reports, scene, ob, par, ARM_GROUPS_NAME, 0);
else if(partype == PAR_ARMATURE_ENVELOPE)
create_vgroups_from_armature(op->reports, scene, ob, par, ARM_GROUPS_ENVELOPE, 0);
else if(partype == PAR_ARMATURE_AUTO) {
WM_cursor_wait(1);
create_vgroups_from_armature(op->reports, scene, ob, par, ARM_GROUPS_AUTO, 0);
WM_cursor_wait(0);
}
/* get corrected inverse */
ob->partype= PAROBJECT;
what_does_parent(scene, ob, &workob);
invert_m4_m4(ob->parentinv, workob.obmat);
}
else {
/* calculate inverse parent matrix */
what_does_parent(scene, ob, &workob);
invert_m4_m4(ob->parentinv, workob.obmat);
}
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA;
}
}
}
CTX_DATA_END;
DAG_scene_sort(bmain, scene);
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
WM_event_add_notifier(C, NC_OBJECT|ND_PARENT, NULL);
return OPERATOR_FINISHED;
}
static int parent_set_invoke(bContext *C, wmOperator *UNUSED(op), wmEvent *UNUSED(event))
{
Object *ob= ED_object_active_context(C);
uiPopupMenu *pup= uiPupMenuBegin(C, "Set Parent To", ICON_NONE);
uiLayout *layout= uiPupMenuLayout(pup);
uiLayoutSetOperatorContext(layout, WM_OP_EXEC_DEFAULT);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_OBJECT);
/* ob becomes parent, make the associated menus */
if(ob->type==OB_ARMATURE) {
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_ARMATURE);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_ARMATURE_NAME);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_ARMATURE_ENVELOPE);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_ARMATURE_AUTO);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_BONE);
}
else if(ob->type==OB_CURVE) {
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_CURVE);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_FOLLOW);
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_PATH_CONST);
}
else if(ob->type == OB_LATTICE) {
uiItemEnumO(layout, "OBJECT_OT_parent_set", NULL, 0, "type", PAR_LATTICE);
}
uiPupMenuEnd(C, pup);
return OPERATOR_CANCELLED;
}
void OBJECT_OT_parent_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Make Parent";
ot->description = "Set the object's parenting";
ot->idname= "OBJECT_OT_parent_set";
/* api callbacks */
ot->invoke= parent_set_invoke;
ot->exec= parent_set_exec;
ot->poll= ED_operator_object_active;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
RNA_def_enum(ot->srna, "type", prop_make_parent_types, 0, "Type", "");
}
/* ************ Make Parent Without Inverse Operator ******************* */
static int parent_noinv_set_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Object *par= ED_object_active_context(C);
par->recalc |= OB_RECALC_OB;
/* context iterator */
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if (ob != par) {
if (test_parent_loop(par, ob)) {
BKE_report(op->reports, RPT_ERROR, "Loop in parents");
}
else {
/* clear inverse matrix and also the object location */
unit_m4(ob->parentinv);
memset(ob->loc, 0, 3*sizeof(float));
/* set recalc flags */
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA;
/* set parenting type for object - object only... */
ob->parent= par;
ob->partype= PAROBJECT; /* note, dna define, not operator property */
}
}
}
CTX_DATA_END;
DAG_scene_sort(bmain, CTX_data_scene(C));
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_parent_no_inverse_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Make Parent without Inverse";
ot->description = "Set the object's parenting without setting the inverse parent correction";
ot->idname= "OBJECT_OT_parent_no_inverse_set";
/* api callbacks */
ot->invoke= WM_operator_confirm;
ot->exec= parent_noinv_set_exec;
ot->poll= ED_operator_object_active_editable;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}
/************************ Clear Slow Parent Operator *********************/
static int object_slow_parent_clear_exec(bContext *C, wmOperator *UNUSED(op))
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob->parent) {
if(ob->partype & PARSLOW) {
ob->partype -= PARSLOW;
where_is_object(scene, ob);
ob->partype |= PARSLOW;
ob->recalc |= OB_RECALC_OB;
}
}
}
CTX_DATA_END;
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_SCENE, scene);
return OPERATOR_FINISHED;
}
void OBJECT_OT_slow_parent_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Clear Slow Parent";
ot->description = "Clear the object's slow parent";
ot->idname= "OBJECT_OT_slow_parent_clear";
/* api callbacks */
ot->invoke= WM_operator_confirm;
ot->exec= object_slow_parent_clear_exec;
ot->poll= ED_operator_view3d_active;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}
/********************** Make Slow Parent Operator *********************/
static int object_slow_parent_set_exec(bContext *C, wmOperator *UNUSED(op))
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob->parent)
ob->partype |= PARSLOW;
ob->recalc |= OB_RECALC_OB;
}
CTX_DATA_END;
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_SCENE, scene);
return OPERATOR_FINISHED;
}
void OBJECT_OT_slow_parent_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Set Slow Parent";
ot->description = "Set the object's slow parent";
ot->idname= "OBJECT_OT_slow_parent_set";
/* api callbacks */
ot->invoke= WM_operator_confirm;
ot->exec= object_slow_parent_set_exec;
ot->poll= ED_operator_view3d_active;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
}
/* ******************** Clear Track Operator ******************* */
static EnumPropertyItem prop_clear_track_types[] = {
{0, "CLEAR", 0, "Clear Track", ""},
{1, "CLEAR_KEEP_TRANSFORM", 0, "Clear and Keep Transformation (Clear Track)", ""},
{0, NULL, 0, NULL, NULL}
};
/* note, poll should check for editable scene */
static int object_track_clear_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
int type= RNA_enum_get(op->ptr, "type");
if(CTX_data_edit_object(C)) {
BKE_report(op->reports, RPT_ERROR, "Operation cannot be performed in EditMode");
return OPERATOR_CANCELLED;
}
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
bConstraint *con, *pcon;
/* remove track-object for old track */
ob->track= NULL;
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
/* also remove all tracking constraints */
for (con= ob->constraints.last; con; con= pcon) {
pcon= con->prev;
if (ELEM3(con->type, CONSTRAINT_TYPE_TRACKTO, CONSTRAINT_TYPE_LOCKTRACK, CONSTRAINT_TYPE_DAMPTRACK))
remove_constraint(&ob->constraints, con);
}
if(type == 1)
object_apply_mat4(ob, ob->obmat, TRUE, TRUE);
}
CTX_DATA_END;
DAG_ids_flush_update(bmain, 0);
DAG_scene_sort(bmain, scene);
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_track_clear(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Clear track";
ot->description = "Clear tracking constraint or flag from object";
ot->idname= "OBJECT_OT_track_clear";
/* api callbacks */
ot->invoke= WM_menu_invoke;
ot->exec= object_track_clear_exec;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
ot->prop= RNA_def_enum(ot->srna, "type", prop_clear_track_types, 0, "Type", "");
}
/************************** Make Track Operator *****************************/
static EnumPropertyItem prop_make_track_types[] = {
{1, "DAMPTRACK", 0, "Damped Track Constraint", ""},
{2, "TRACKTO", 0, "Track To Constraint", ""},
{3, "LOCKTRACK", 0, "Lock Track Constraint", ""},
{0, NULL, 0, NULL, NULL}
};
static int track_set_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
Object *obact= ED_object_active_context(C);
int type= RNA_enum_get(op->ptr, "type");
if(type == 1) {
bConstraint *con;
bDampTrackConstraint *data;
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob!=obact) {
con = add_ob_constraint(ob, "AutoTrack", CONSTRAINT_TYPE_DAMPTRACK);
data = con->data;
data->tar = obact;
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
/* Lamp, Camera and Speaker track differently by default */
if (ob->type == OB_LAMP || ob->type == OB_CAMERA || ob->type == OB_SPEAKER)
data->trackflag = TRACK_nZ;
}
}
CTX_DATA_END;
}
else if(type == 2) {
bConstraint *con;
bTrackToConstraint *data;
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob!=obact) {
con = add_ob_constraint(ob, "AutoTrack", CONSTRAINT_TYPE_TRACKTO);
data = con->data;
data->tar = obact;
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
/* Lamp, Camera and Speaker track differently by default */
if (ob->type == OB_LAMP || ob->type == OB_CAMERA || ob->type == OB_SPEAKER) {
data->reserved1 = TRACK_nZ;
data->reserved2 = UP_Y;
}
}
}
CTX_DATA_END;
}
else if(type == 3) {
bConstraint *con;
bLockTrackConstraint *data;
CTX_DATA_BEGIN(C, Object*, ob, selected_editable_objects) {
if(ob!=obact) {
con = add_ob_constraint(ob, "AutoTrack", CONSTRAINT_TYPE_LOCKTRACK);
data = con->data;
data->tar = obact;
ob->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
/* Lamp, Camera and Speaker track differently by default */
if (ob->type == OB_LAMP || ob->type == OB_CAMERA || ob->type == OB_SPEAKER) {
data->trackflag = TRACK_nZ;
data->lockflag = LOCK_Y;
}
}
}
CTX_DATA_END;
}
DAG_scene_sort(bmain, scene);
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_track_set(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Make Track";
ot->description = "Make the object track another object, either by constraint or old way or locked track";
ot->idname= "OBJECT_OT_track_set";
/* api callbacks */
ot->invoke= WM_menu_invoke;
ot->exec= track_set_exec;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
ot->prop= RNA_def_enum(ot->srna, "type", prop_make_track_types, 0, "Type", "");
}
/************************** Move to Layer Operator *****************************/
static unsigned int move_to_layer_init(bContext *C, wmOperator *op)
{
int values[20], a;
unsigned int lay= 0;
if(!RNA_property_is_set(op->ptr, "layers")) {
/* note: layers are set in bases, library objects work for this */
CTX_DATA_BEGIN(C, Base*, base, selected_bases) {
lay |= base->lay;
}
CTX_DATA_END;
for(a=0; a<20; a++)
values[a]= (lay & (1<<a));
RNA_boolean_set_array(op->ptr, "layers", values);
}
else {
RNA_boolean_get_array(op->ptr, "layers", values);
for(a=0; a<20; a++)
if(values[a])
lay |= (1 << a);
}
return lay;
}
static int move_to_layer_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
View3D *v3d= CTX_wm_view3d(C);
if(v3d && v3d->localvd) {
return WM_operator_confirm_message(C, op, "Move from localview");
}
else {
move_to_layer_init(C, op);
return WM_operator_props_popup(C, op, event);
}
}
static int move_to_layer_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
View3D *v3d= CTX_wm_view3d(C);
unsigned int lay, local;
/* int islamp= 0; */ /* UNUSED */
lay= move_to_layer_init(C, op);
lay &= 0xFFFFFF;
if(lay==0) return OPERATOR_CANCELLED;
if(v3d && v3d->localvd) {
/* now we can move out of localview. */
/* note: layers are set in bases, library objects work for this */
CTX_DATA_BEGIN(C, Base*, base, selected_bases) {
lay= base->lay & ~v3d->lay;
base->lay= lay;
base->object->lay= lay;
base->object->flag &= ~SELECT;
base->flag &= ~SELECT;
/* if(base->object->type==OB_LAMP) islamp= 1; */
}
CTX_DATA_END;
}
else {
/* normal non localview operation */
/* note: layers are set in bases, library objects work for this */
CTX_DATA_BEGIN(C, Base*, base, selected_bases) {
/* upper byte is used for local view */
local= base->lay & 0xFF000000;
base->lay= lay + local;
base->object->lay= lay;
/* if(base->object->type==OB_LAMP) islamp= 1; */
}
CTX_DATA_END;
}
/* warning, active object may be hidden now */
WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, scene);
WM_event_add_notifier(C, NC_SCENE|ND_LAYER_CONTENT, scene);
DAG_scene_sort(bmain, scene);
return OPERATOR_FINISHED;
}
void OBJECT_OT_move_to_layer(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Move to Layer";
ot->description = "Move the object to different layers";
ot->idname= "OBJECT_OT_move_to_layer";
/* api callbacks */
ot->invoke= move_to_layer_invoke;
ot->exec= move_to_layer_exec;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
RNA_def_boolean_layer_member(ot->srna, "layers", 20, NULL, "Layer", "");
}
/************************** Link to Scene Operator *****************************/
#if 0
static void link_to_scene(Main *UNUSED(bmain), unsigned short UNUSED(nr))
{
Scene *sce= (Scene*) BLI_findlink(&bmain->scene, G.curscreen->scenenr-1);
Base *base, *nbase;
if(sce==0) return;
if(sce->id.lib) return;
for(base= FIRSTBASE; base; base= base->next) {
if(TESTBASE(v3d, base)) {
nbase= MEM_mallocN( sizeof(Base), "newbase");
*nbase= *base;
BLI_addhead( &(sce->base), nbase);
id_us_plus((ID *)base->object);
}
}
}
#endif
static int make_links_scene_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene_to= BLI_findlink(&CTX_data_main(C)->scene, RNA_enum_get(op->ptr, "scene"));
if(scene_to==NULL) {
BKE_report(op->reports, RPT_ERROR, "Scene not found");
return OPERATOR_CANCELLED;
}
if(scene_to == CTX_data_scene(C)) {
BKE_report(op->reports, RPT_ERROR, "Can't link objects into the same scene");
return OPERATOR_CANCELLED;
}
if(scene_to->id.lib) {
BKE_report(op->reports, RPT_ERROR, "Can't link objects into a linked scene");
return OPERATOR_CANCELLED;
}
CTX_DATA_BEGIN(C, Base*, base, selected_bases)
{
if(!object_in_scene(base->object, scene_to)) {
Base *nbase= MEM_mallocN( sizeof(Base), "newbase");
*nbase= *base;
BLI_addhead( &(scene_to->base), nbase);
id_us_plus((ID *)base->object);
}
}
CTX_DATA_END;
DAG_ids_flush_update(bmain, 0);
/* one day multiple scenes will be visible, then we should have some update function for them */
return OPERATOR_FINISHED;
}
enum {
MAKE_LINKS_OBDATA = 1,
MAKE_LINKS_MATERIALS,
MAKE_LINKS_ANIMDATA,
MAKE_LINKS_DUPLIGROUP,
MAKE_LINKS_MODIFIERS
};
/* Return 1 if make link data is allow, zero otherwise */
static int allow_make_links_data(int ev, Object *ob, Object *obt)
{
switch(ev) {
case MAKE_LINKS_OBDATA:
if (ob->type == obt->type && ob->type != OB_EMPTY)
return 1;
break;
case MAKE_LINKS_MATERIALS:
if (OB_TYPE_SUPPORT_MATERIAL(ob->type) &&
OB_TYPE_SUPPORT_MATERIAL(obt->type))
{
return 1;
}
break;
case MAKE_LINKS_ANIMDATA:
case MAKE_LINKS_DUPLIGROUP:
return 1;
case MAKE_LINKS_MODIFIERS:
if (ob->type != OB_EMPTY && obt->type != OB_EMPTY)
return 1;
break;
}
return 0;
}
static int make_links_data_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
int event = RNA_enum_get(op->ptr, "type");
Object *ob;
ID *id;
int a;
ob= ED_object_active_context(C);
CTX_DATA_BEGIN(C, Object*, obt, selected_editable_objects) {
if(ob != obt) {
if (allow_make_links_data(event, ob, obt)) {
switch(event) {
case MAKE_LINKS_OBDATA: /* obdata */
id= obt->data;
id->us--;
id= ob->data;
id_us_plus(id);
obt->data= id;
/* if amount of material indices changed: */
test_object_materials(obt->data);
obt->recalc |= OB_RECALC_DATA;
break;
case MAKE_LINKS_MATERIALS:
/* new approach, using functions from kernel */
for(a=0; a<ob->totcol; a++) {
Material *ma= give_current_material(ob, a+1);
assign_material(obt, ma, a+1); /* also works with ma==NULL */
}
break;
case MAKE_LINKS_ANIMDATA:
BKE_copy_animdata_id((ID *)obt, (ID *)ob, FALSE);
BKE_copy_animdata_id((ID *)obt->data, (ID *)ob->data, FALSE);
break;
case MAKE_LINKS_DUPLIGROUP:
obt->dup_group= ob->dup_group;
if(obt->dup_group) {
id_lib_extern(&obt->dup_group->id);
obt->transflag |= OB_DUPLIGROUP;
}
break;
case MAKE_LINKS_MODIFIERS:
object_link_modifiers(obt, ob);
obt->recalc |= OB_RECALC_OB|OB_RECALC_DATA|OB_RECALC_TIME;
break;
}
}
}
}
CTX_DATA_END;
DAG_scene_sort(bmain, CTX_data_scene(C));
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, CTX_wm_view3d(C));
return OPERATOR_FINISHED;
}
void OBJECT_OT_make_links_scene(wmOperatorType *ot)
{
PropertyRNA *prop;
/* identifiers */
ot->name= "Link Objects to Scene";
ot->description = "Link selection to another scene";
ot->idname= "OBJECT_OT_make_links_scene";
/* api callbacks */
ot->invoke= WM_enum_search_invoke;
ot->exec= make_links_scene_exec;
/* better not run the poll check */
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
prop= RNA_def_enum(ot->srna, "scene", DummyRNA_NULL_items, 0, "Scene", "");
RNA_def_enum_funcs(prop, RNA_scene_local_itemf);
ot->prop= prop;
}
void OBJECT_OT_make_links_data(wmOperatorType *ot)
{
static EnumPropertyItem make_links_items[]= {
{MAKE_LINKS_OBDATA, "OBDATA", 0, "Object Data", ""},
{MAKE_LINKS_MATERIALS, "MATERIAL", 0, "Materials", ""},
{MAKE_LINKS_ANIMDATA, "ANIMATION", 0, "Animation Data", ""},
{MAKE_LINKS_DUPLIGROUP, "DUPLIGROUP", 0, "DupliGroup", ""},
{MAKE_LINKS_MODIFIERS, "MODIFIERS", 0, "Modifiers", ""},
{0, NULL, 0, NULL, NULL}};
/* identifiers */
ot->name= "Link Data";
ot->description = "Make links from the active object to other selected objects";
ot->idname= "OBJECT_OT_make_links_data";
/* api callbacks */
ot->exec= make_links_data_exec;
ot->poll= ED_operator_object_active;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
ot->prop= RNA_def_enum(ot->srna, "type", make_links_items, 0, "Type", "");
}
/**************************** Make Single User ********************************/
static void single_object_users(Scene *scene, View3D *v3d, int flag)
{
Base *base;
Object *ob, *obn;
clear_sca_new_poins(); /* sensor/contr/act */
/* duplicate (must set newid) */
for(base= FIRSTBASE; base; base= base->next) {
ob= base->object;
/* newid may still have some trash from Outliner tree building,
* so clear that first to avoid errors [#26002]
*/
ob->id.newid = NULL;
if( (base->flag & flag)==flag ) {
if(ob->id.lib==NULL && ob->id.us>1) {
/* base gets copy of object */
obn= copy_object(ob);
base->object= obn;
ob->id.us--;
}
}
}
ID_NEW(scene->camera);
if(v3d) ID_NEW(v3d->camera);
/* object pointers */
for(base= FIRSTBASE; base; base= base->next) {
object_relink(base->object);
}
set_sca_new_poins();
}
/* not an especially efficient function, only added so the single user
* button can be functional.*/
void ED_object_single_user(Scene *scene, Object *ob)
{
Base *base;
for(base= FIRSTBASE; base; base= base->next) {
if(base->object == ob) base->flag |= OB_DONE;
else base->flag &= ~OB_DONE;
}
single_object_users(scene, NULL, OB_DONE);
}
static void new_id_matar(Material **matar, int totcol)
{
ID *id;
int a;
for(a=0; a<totcol; a++) {
id= (ID *)matar[a];
if(id && id->lib == NULL) {
if(id->newid) {
matar[a]= (Material *)id->newid;
id_us_plus(id->newid);
id->us--;
}
else if(id->us>1) {
matar[a]= copy_material(matar[a]);
id->us--;
id->newid= (ID *)matar[a];
}
}
}
}
static void single_obdata_users(Main *bmain, Scene *scene, int flag)
{
Object *ob;
Lamp *la;
Curve *cu;
//Camera *cam;
Base *base;
Mesh *me;
ID *id;
int a;
for(base= FIRSTBASE; base; base= base->next) {
ob= base->object;
if(ob->id.lib==NULL && (base->flag & flag)==flag ) {
id= ob->data;
if(id && id->us>1 && id->lib==NULL) {
ob->recalc= OB_RECALC_DATA;
BKE_copy_animdata_id_action(id);
switch(ob->type) {
case OB_LAMP:
ob->data= la= copy_lamp(ob->data);
for(a=0; a<MAX_MTEX; a++) {
if(la->mtex[a]) {
ID_NEW(la->mtex[a]->object);
}
}
break;
case OB_CAMERA:
ob->data= copy_camera(ob->data);
break;
case OB_MESH:
ob->data= copy_mesh(ob->data);
//me= ob->data;
//if(me && me->key)
// ipo_idnew(me->key->ipo); /* drivers */
break;
case OB_MBALL:
ob->data= copy_mball(ob->data);
break;
case OB_CURVE:
case OB_SURF:
case OB_FONT:
ob->data= cu= copy_curve(ob->data);
ID_NEW(cu->bevobj);
ID_NEW(cu->taperobj);
break;
case OB_LATTICE:
ob->data= copy_lattice(ob->data);
break;
case OB_ARMATURE:
ob->recalc |= OB_RECALC_DATA;
ob->data= copy_armature(ob->data);
armature_rebuild_pose(ob, ob->data);
break;
case OB_SPEAKER:
ob->data= copy_speaker(ob->data);
break;
default:
if (G.f & G_DEBUG)
printf("ERROR single_obdata_users: can't copy %s\n", id->name);
return;
}
id->us--;
id->newid= ob->data;
}
}
}
me= bmain->mesh.first;
while(me) {
ID_NEW(me->texcomesh);
me= me->id.next;
}
}
static void single_object_action_users(Scene *scene, int flag)
{
Object *ob;
Base *base;
for(base= FIRSTBASE; base; base= base->next) {
ob= base->object;
if(ob->id.lib==NULL && (flag==0 || (base->flag & SELECT)) ) {
ob->recalc= OB_RECALC_DATA;
BKE_copy_animdata_id_action(&ob->id);
}
}
}
static void single_mat_users(Scene *scene, int flag, int do_textures)
{
Object *ob;
Base *base;
Material *ma, *man;
Tex *tex;
int a, b;
for(base= FIRSTBASE; base; base= base->next) {
ob= base->object;
if(ob->id.lib==NULL && (flag==0 || (base->flag & SELECT)) ) {
for(a=1; a<=ob->totcol; a++) {
ma= give_current_material(ob, a);
if(ma) {
/* do not test for LIB_NEW: this functions guaranteed delivers single_users! */
if(ma->id.us>1) {
man= copy_material(ma);
BKE_copy_animdata_id_action(&man->id);
man->id.us= 0;
assign_material(ob, man, a);
if(do_textures) {
for(b=0; b<MAX_MTEX; b++) {
if(ma->mtex[b] && (tex= ma->mtex[b]->tex)) {
if(tex->id.us>1) {
tex->id.us--;
tex= copy_texture(tex);
BKE_copy_animdata_id_action(&tex->id);
ma->mtex[b]->tex= tex;
}
}
}
}
}
}
}
}
}
}
static void do_single_tex_user(Tex **from)
{
Tex *tex, *texn;
tex= *from;
if(tex==NULL) return;
if(tex->id.newid) {
*from= (Tex *)tex->id.newid;
id_us_plus(tex->id.newid);
tex->id.us--;
}
else if(tex->id.us>1) {
texn= copy_texture(tex);
BKE_copy_animdata_id_action(&texn->id);
tex->id.newid= (ID *)texn;
tex->id.us--;
*from= texn;
}
}
static void single_tex_users_expand(Main *bmain)
{
/* only when 'parent' blocks are LIB_NEW */
Material *ma;
Lamp *la;
World *wo;
int b;
for(ma= bmain->mat.first; ma; ma=ma->id.next) {
if(ma->id.flag & LIB_NEW) {
for(b=0; b<MAX_MTEX; b++) {
if(ma->mtex[b] && ma->mtex[b]->tex) {
do_single_tex_user( &(ma->mtex[b]->tex) );
}
}
}
}
for(la= bmain->lamp.first; la; la=la->id.next) {
if(la->id.flag & LIB_NEW) {
for(b=0; b<MAX_MTEX; b++) {
if(la->mtex[b] && la->mtex[b]->tex) {
do_single_tex_user( &(la->mtex[b]->tex) );
}
}
}
}
for(wo= bmain->world.first; wo; wo=wo->id.next) {
if(wo->id.flag & LIB_NEW) {
for(b=0; b<MAX_MTEX; b++) {
if(wo->mtex[b] && wo->mtex[b]->tex) {
do_single_tex_user( &(wo->mtex[b]->tex) );
}
}
}
}
}
static void single_mat_users_expand(Main *bmain)
{
/* only when 'parent' blocks are LIB_NEW */
Object *ob;
Mesh *me;
Curve *cu;
MetaBall *mb;
Material *ma;
int a;
for(ob=bmain->object.first; ob; ob=ob->id.next)
if(ob->id.flag & LIB_NEW)
new_id_matar(ob->mat, ob->totcol);
for(me=bmain->mesh.first; me; me=me->id.next)
if(me->id.flag & LIB_NEW)
new_id_matar(me->mat, me->totcol);
for(cu=bmain->curve.first; cu; cu=cu->id.next)
if(cu->id.flag & LIB_NEW)
new_id_matar(cu->mat, cu->totcol);
for(mb=bmain->mball.first; mb; mb=mb->id.next)
if(mb->id.flag & LIB_NEW)
new_id_matar(mb->mat, mb->totcol);
/* material imats */
for(ma=bmain->mat.first; ma; ma=ma->id.next)
if(ma->id.flag & LIB_NEW)
for(a=0; a<MAX_MTEX; a++)
if(ma->mtex[a])
ID_NEW(ma->mtex[a]->object);
}
/* used for copying scenes */
void ED_object_single_users(Main *bmain, Scene *scene, int full)
{
single_object_users(scene, NULL, 0);
if(full) {
single_obdata_users(bmain, scene, 0);
single_object_action_users(scene, 0);
single_mat_users_expand(bmain);
single_tex_users_expand(bmain);
}
clear_id_newpoins();
}
/******************************* Make Local ***********************************/
/* helper for below, ma was checked to be not NULL */
static void make_local_makelocalmaterial(Material *ma)
{
AnimData *adt;
int b;
id_make_local(&ma->id, 0);
for(b=0; b<MAX_MTEX; b++)
if(ma->mtex[b] && ma->mtex[b]->tex)
id_make_local(&ma->mtex[b]->tex->id, 0);
adt= BKE_animdata_from_id(&ma->id);
if(adt) BKE_animdata_make_local(adt);
/* nodetree? XXX */
}
static int make_local_exec(bContext *C, wmOperator *op)
{
AnimData *adt;
ParticleSystem *psys;
Material *ma, ***matarar;
Lamp *la;
ID *id;
int a, b, mode= RNA_enum_get(op->ptr, "type");
if(mode==3) {
all_local(NULL, 0); /* NULL is all libs */
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
}
clear_id_newpoins();
CTX_DATA_BEGIN(C, Object*, ob, selected_objects) {
if(ob->id.lib)
id_make_local(&ob->id, 0);
}
CTX_DATA_END;
/* maybe object pointers */
CTX_DATA_BEGIN(C, Object*, ob, selected_objects) {
if(ob->id.lib==NULL) {
ID_NEW(ob->parent);
}
}
CTX_DATA_END;
CTX_DATA_BEGIN(C, Object*, ob, selected_objects) {
id= ob->data;
if(id && mode>1) {
id_make_local(id, 0);
adt= BKE_animdata_from_id(id);
if(adt) BKE_animdata_make_local(adt);
/* tag indirect data direct */
matarar= (Material ***)give_matarar(ob);
if(matarar) {
for(a=0; a<ob->totcol; a++) {
ma= (*matarar)[a];
if(ma)
id_lib_extern(&ma->id);
}
}
}
for(psys=ob->particlesystem.first; psys; psys=psys->next)
id_make_local(&psys->part->id, 0);
adt= BKE_animdata_from_id(&ob->id);
if(adt) BKE_animdata_make_local(adt);
}
CTX_DATA_END;
if(mode>1) {
CTX_DATA_BEGIN(C, Object*, ob, selected_objects) {
if(ob->type==OB_LAMP) {
la= ob->data;
for(b=0; b<MAX_MTEX; b++)
if(la->mtex[b] && la->mtex[b]->tex)
id_make_local(&la->mtex[b]->tex->id, 0);
}
else {
for(a=0; a<ob->totcol; a++) {
ma= ob->mat[a];
if(ma)
make_local_makelocalmaterial(ma);
}
matarar= (Material ***)give_matarar(ob);
if(matarar) {
for(a=0; a<ob->totcol; a++) {
ma= (*matarar)[a];
if(ma)
make_local_makelocalmaterial(ma);
}
}
}
}
CTX_DATA_END;
}
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_make_local(wmOperatorType *ot)
{
static EnumPropertyItem type_items[]= {
{1, "SELECTED_OBJECTS", 0, "Selected Objects", ""},
{2, "SELECTED_OBJECTS_DATA", 0, "Selected Objects and Data", ""},
{3, "ALL", 0, "All", ""},
{0, NULL, 0, NULL, NULL}};
/* identifiers */
ot->name= "Make Local";
ot->description = "Make library linked datablocks local to this file";
ot->idname= "OBJECT_OT_make_local";
/* api callbacks */
ot->invoke= WM_menu_invoke;
ot->exec= make_local_exec;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
ot->prop= RNA_def_enum(ot->srna, "type", type_items, 0, "Type", "");
}
static int make_single_user_exec(bContext *C, wmOperator *op)
{
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
View3D *v3d= CTX_wm_view3d(C); /* ok if this is NULL */
int flag= RNA_enum_get(op->ptr, "type"); /* 0==ALL, SELECTED==selected objecs */
if(RNA_boolean_get(op->ptr, "object"))
single_object_users(scene, v3d, flag);
if(RNA_boolean_get(op->ptr, "obdata"))
single_obdata_users(bmain, scene, flag);
if(RNA_boolean_get(op->ptr, "material"))
single_mat_users(scene, flag, RNA_boolean_get(op->ptr, "texture"));
#if 0 /* can't do this separate from materials */
if(RNA_boolean_get(op->ptr, "texture"))
single_mat_users(scene, flag, TRUE);
#endif
if(RNA_boolean_get(op->ptr, "animation"))
single_object_action_users(scene, flag);
clear_id_newpoins();
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
}
void OBJECT_OT_make_single_user(wmOperatorType *ot)
{
static EnumPropertyItem type_items[]= {
{SELECT, "SELECTED_OBJECTS", 0, "Selected Objects", ""},
{0, "ALL", 0, "All", ""},
{0, NULL, 0, NULL, NULL}};
/* identifiers */
ot->name= "Make Single User";
ot->description = "Make linked data local to each object";
ot->idname= "OBJECT_OT_make_single_user";
/* api callbacks */
ot->invoke= WM_menu_invoke;
ot->exec= make_single_user_exec;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
/* properties */
ot->prop= RNA_def_enum(ot->srna, "type", type_items, SELECT, "Type", "");
RNA_def_boolean(ot->srna, "object", 0, "Object", "Make single user objects");
RNA_def_boolean(ot->srna, "obdata", 0, "Object Data", "Make single user object data");
RNA_def_boolean(ot->srna, "material", 0, "Materials", "Make materials local to each datablock");
RNA_def_boolean(ot->srna, "texture", 0, "Textures", "Make textures local to each material");
RNA_def_boolean(ot->srna, "animation", 0, "Object Animation", "Make animation data local to each object");
}
static int drop_named_material_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
Main *bmain= CTX_data_main(C);
Base *base= ED_view3d_give_base_under_cursor(C, event->mval);
Material *ma;
char name[32];
RNA_string_get(op->ptr, "name", name);
ma= (Material *)find_id("MA", name);
if(base==NULL || ma==NULL)
return OPERATOR_CANCELLED;
assign_material(base->object, ma, 1);
DAG_ids_flush_update(bmain, 0);
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, CTX_wm_view3d(C));
return OPERATOR_FINISHED;
}
/* used for dropbox */
/* assigns to object under cursor, only first material slot */
void OBJECT_OT_drop_named_material(wmOperatorType *ot)
{
/* identifiers */
ot->name= "Drop Named Material on Object";
ot->description = "";
ot->idname= "OBJECT_OT_drop_named_material";
/* api callbacks */
ot->invoke= drop_named_material_invoke;
ot->poll= ED_operator_objectmode;
/* flags */
ot->flag= OPTYPE_UNDO;
/* properties */
RNA_def_string(ot->srna, "name", "Material", 24, "Name", "Material name to assign");
}
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