bugfix [#25230] Quick extrude Ctrl-LMB : wrong behaviour of 'RotateSource' option.
[blender-staging.git] / source / blender / editors / space_view3d / view3d_buttons.c
1 /**
2  * $Id$
3  *
4  * ***** BEGIN GPL LICENSE BLOCK *****
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2
9  * of the License, or (at your option) any later version. 
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19  *
20  * The Original Code is Copyright (C) 2009 Blender Foundation.
21  * All rights reserved.
22  *
23  * 
24  * Contributor(s): Blender Foundation
25  *
26  * ***** END GPL LICENSE BLOCK *****
27  */
28
29 #include <string.h>
30 #include <stdio.h>
31 #include <math.h>
32 #include <float.h>
33
34 #include "DNA_armature_types.h"
35 #include "DNA_curve_types.h"
36 #include "DNA_lattice_types.h"
37 #include "DNA_meta_types.h"
38 #include "DNA_meshdata_types.h"
39 #include "DNA_object_types.h"
40 #include "DNA_scene_types.h"
41
42 #include "MEM_guardedalloc.h"
43
44 #include "BLI_math.h"
45 #include "BLI_blenlib.h"
46 #include "BLI_editVert.h"
47 #include "BLI_rand.h"
48
49 #include "BKE_action.h"
50 #include "BKE_context.h"
51 #include "BKE_curve.h"
52 #include "BKE_customdata.h"
53 #include "BKE_depsgraph.h"
54 #include "BKE_main.h"
55 #include "BKE_mesh.h"
56 #include "BKE_screen.h"
57 #include "BKE_deform.h"
58
59
60 #include "WM_api.h"
61 #include "WM_types.h"
62
63 #include "RNA_access.h"
64
65 #include "ED_armature.h"
66 #include "ED_gpencil.h"
67 #include "ED_mesh.h"
68 #include "ED_screen.h"
69 #include "ED_transform.h"
70 #include "ED_curve.h"
71
72 #include "UI_interface.h"
73 #include "UI_resources.h"
74
75 #include "view3d_intern.h"      // own include
76
77
78 /* ******************* view3d space & buttons ************** */
79 #define B_NOP           1
80 #define B_REDR          2
81 #define B_OBJECTPANELROT        1007
82 #define B_OBJECTPANELMEDIAN 1008
83 #define B_ARMATUREPANEL1        1009
84 #define B_ARMATUREPANEL2        1010
85 #define B_OBJECTPANELPARENT 1011
86 #define B_OBJECTPANEL           1012
87 #define B_ARMATUREPANEL3        1013
88 #define B_OBJECTPANELSCALE      1014
89 #define B_OBJECTPANELDIMS       1015
90 #define B_TRANSFORMSPACEADD     1016
91 #define B_TRANSFORMSPACECLEAR   1017
92 #define B_SETPT_AUTO    2125
93 #define B_SETPT_VECTOR  2126
94 #define B_SETPT_ALIGN   2127
95 #define B_SETPT_FREE    2128
96 #define B_RECALCMBALL   2501
97
98 #define B_WEIGHT0_0             2840
99 #define B_WEIGHT1_4             2841
100 #define B_WEIGHT1_2             2842
101 #define B_WEIGHT3_4             2843
102 #define B_WEIGHT1_0             2844
103
104 #define B_OPA1_8                2845
105 #define B_OPA1_4                2846
106 #define B_OPA1_2                2847
107 #define B_OPA3_4                2848
108 #define B_OPA1_0                2849
109
110 #define B_CLR_WPAINT    2850
111
112 #define B_RV3D_LOCKED   2900
113 #define B_RV3D_BOXVIEW  2901
114 #define B_RV3D_BOXCLIP  2902
115
116 #define B_IDNAME                3000
117
118 /* temporary struct for storing transform properties */
119 typedef struct {
120         float ob_eul[4];        // used for quat too....
121         float ob_scale[3]; // need temp space due to linked values
122         float ob_dims[3];
123         short link_scale;
124         float ve_median[6];
125         int curdef;
126         float *defweightp;
127 } TransformProperties;
128
129
130 /* is used for both read and write... */
131 static void v3d_editvertex_buts(uiLayout *layout, View3D *v3d, Object *ob, float lim)
132 {
133         uiBlock *block= (layout)? uiLayoutAbsoluteBlock(layout): NULL;
134         MDeformVert *dvert=NULL;
135         TransformProperties *tfp= v3d->properties_storage;
136         float median[6], ve_median[6];
137         int tot, totw, totweight, totedge, totradius;
138         char defstr[320];
139         
140         median[0]= median[1]= median[2]= median[3]= median[4]= median[5]= 0.0;
141         tot= totw= totweight= totedge= totradius= 0;
142         defstr[0]= 0;
143
144         if(ob->type==OB_MESH) {
145                 Mesh *me= ob->data;
146                 EditMesh *em = BKE_mesh_get_editmesh(me);
147                 EditVert *eve, *evedef=NULL;
148                 EditEdge *eed;
149                 
150                 eve= em->verts.first;
151                 while(eve) {
152                         if(eve->f & SELECT) {
153                                 evedef= eve;
154                                 tot++;
155                                 add_v3_v3(median, eve->co);
156                         }
157                         eve= eve->next;
158                 }
159                 eed= em->edges.first;
160                 while(eed) {
161                         if((eed->f & SELECT)) {
162                                 totedge++;
163                                 median[3]+= eed->crease;
164                         }
165                         eed= eed->next;
166                 }
167
168                 /* check for defgroups */
169                 if(evedef)
170                         dvert= CustomData_em_get(&em->vdata, evedef->data, CD_MDEFORMVERT);
171                 if(tot==1 && dvert && dvert->totweight) {
172                         bDeformGroup *dg;
173                         int i, max=1, init=1;
174                         char str[320];
175                         
176                         for (i=0; i<dvert->totweight; i++){
177                                 dg = BLI_findlink (&ob->defbase, dvert->dw[i].def_nr);
178                                 if(dg) {
179                                         max+= BLI_snprintf(str, sizeof(str), "%s %%x%d|", dg->name, dvert->dw[i].def_nr); 
180                                         if(max<320) strcat(defstr, str);
181                                 }
182
183                                 if(tfp->curdef==dvert->dw[i].def_nr) {
184                                         init= 0;
185                                         tfp->defweightp= &dvert->dw[i].weight;
186                                 }
187                         }
188                         
189                         if(init) {      // needs new initialized 
190                                 tfp->curdef= dvert->dw[0].def_nr;
191                                 tfp->defweightp= &dvert->dw[0].weight;
192                         }
193                 }
194
195                 BKE_mesh_end_editmesh(me, em);
196         }
197         else if(ob->type==OB_CURVE || ob->type==OB_SURF) {
198                 Curve *cu= ob->data;
199                 Nurb *nu;
200                 BPoint *bp;
201                 BezTriple *bezt;
202                 int a;
203                 ListBase *nurbs= ED_curve_editnurbs(cu);
204
205                 nu= nurbs->first;
206                 while(nu) {
207                         if(nu->type == CU_BEZIER) {
208                                 bezt= nu->bezt;
209                                 a= nu->pntsu;
210                                 while(a--) {
211                                         if(bezt->f2 & SELECT) {
212                                                 add_v3_v3(median, bezt->vec[1]);
213                                                 tot++;
214                                                 median[4]+= bezt->weight;
215                                                 totweight++;
216                                                 median[5]+= bezt->radius;
217                                                 totradius++;
218                                         }
219                                         else {
220                                                 if(bezt->f1 & SELECT) {
221                                                         add_v3_v3(median, bezt->vec[0]);
222                                                         tot++;
223                                                 }
224                                                 if(bezt->f3 & SELECT) {
225                                                         add_v3_v3(median, bezt->vec[2]);
226                                                         tot++;
227                                                 }
228                                         }
229                                         bezt++;
230                                 }
231                         }
232                         else {
233                                 bp= nu->bp;
234                                 a= nu->pntsu*nu->pntsv;
235                                 while(a--) {
236                                         if(bp->f1 & SELECT) {
237                                                 add_v3_v3(median, bp->vec);
238                                                 median[3]+= bp->vec[3];
239                                                 totw++;
240                                                 tot++;
241                                                 median[4]+= bp->weight;
242                                                 totweight++;
243                                                 median[5]+= bp->radius;
244                                                 totradius++;
245                                         }
246                                         bp++;
247                                 }
248                         }
249                         nu= nu->next;
250                 }
251         }
252         else if(ob->type==OB_LATTICE) {
253                 Lattice *lt= ob->data;
254                 BPoint *bp;
255                 int a;
256                 
257                 a= lt->editlatt->latt->pntsu*lt->editlatt->latt->pntsv*lt->editlatt->latt->pntsw;
258                 bp= lt->editlatt->latt->def;
259                 while(a--) {
260                         if(bp->f1 & SELECT) {
261                                 add_v3_v3(median, bp->vec);
262                                 tot++;
263                                 median[4]+= bp->weight;
264                                 totweight++;
265                         }
266                         bp++;
267                 }
268         }
269         
270         if(tot==0) return;
271
272         median[0] /= (float)tot;
273         median[1] /= (float)tot;
274         median[2] /= (float)tot;
275         if(totedge) median[3] /= (float)totedge;
276         else if(totw) median[3] /= (float)totw;
277         if(totweight) median[4] /= (float)totweight;
278         if(totradius) median[5] /= (float)totradius;
279         
280         if(v3d->flag & V3D_GLOBAL_STATS)
281                 mul_m4_v3(ob->obmat, median);
282         
283         if(block) {     // buttons
284                 uiBut *but;
285                 int but_y;
286                 if((ob->parent) && (ob->partype == PARBONE))    but_y = 135;
287                 else                                                                                    but_y = 150;
288                 
289                 
290                 
291                 memcpy(tfp->ve_median, median, sizeof(tfp->ve_median));
292                 
293                 uiBlockBeginAlign(block);
294                 if(tot==1) {
295                         uiDefBut(block, LABEL, 0, "Vertex:",                                    0, 130, 200, 20, 0, 0, 0, 0, 0, "");
296                         uiBlockBeginAlign(block);
297
298                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "X:",           0, 110, 200, 20, &(tfp->ve_median[0]), -lim, lim, 10, 3, "");
299                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
300                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Y:",           0, 90, 200, 20, &(tfp->ve_median[1]), -lim, lim, 10, 3, "");
301                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
302                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Z:",           0, 70, 200, 20, &(tfp->ve_median[2]), -lim, lim, 10, 3, "");
303                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
304
305                         if(totw==1) {
306                                 uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "W:",        0, 50, 200, 20, &(tfp->ve_median[3]), 0.01, 100.0, 10, 3, "");
307                                 uiBlockBeginAlign(block);
308                                 uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global",            0, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
309                                 uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local",            100, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
310                                 uiBlockEndAlign(block);
311                                 if(totweight)
312                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:",   0, 0, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "");
313                                 if(totradius)
314                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:",   0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
315                                 }
316                         else {
317                                 uiBlockBeginAlign(block);
318                                 uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global",            0, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
319                                 uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local",            100, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
320                                 uiBlockEndAlign(block);
321                                 if(totweight)
322                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:",   0, 20, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "");
323                                 if(totradius)
324                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:",   0, 20, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
325                         }
326                 }
327                 else {
328                         uiDefBut(block, LABEL, 0, "Median:",                                    0, 130, 200, 20, 0, 0, 0, 0, 0, "");
329                         uiBlockBeginAlign(block);
330                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "X:",           0, 110, 200, 20, &(tfp->ve_median[0]), -lim, lim, 10, 3, "");
331                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
332                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Y:",           0, 90, 200, 20, &(tfp->ve_median[1]), -lim, lim, 10, 3, "");
333                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
334                         but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Z:",           0, 70, 200, 20, &(tfp->ve_median[2]), -lim, lim, 10, 3, "");
335                         uiButSetUnitType(but, PROP_UNIT_LENGTH);
336                         if(totw==tot) {
337                                 uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "W:",        0, 50, 200, 20, &(tfp->ve_median[3]), 0.01, 100.0, 10, 3, "");
338                                 uiBlockEndAlign(block);
339                                 uiBlockBeginAlign(block);
340                                 uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global",            0, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
341                                 uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local",            100, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
342                                 uiBlockEndAlign(block);
343                                 if(totweight)
344                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:",   0, 0, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "Weight is used for SoftBody Goal");
345                                 if(totradius)
346                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:",   0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
347                                 uiBlockEndAlign(block);
348                         }
349                         else {
350                                 uiBlockBeginAlign(block);
351                                 uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global",            0, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
352                                 uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local",            100, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
353                                 uiBlockEndAlign(block);
354                                 if(totweight)
355                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:",   0, 20, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "Weight is used for SoftBody Goal");
356                                 if(totradius)
357                                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:",   0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
358                                 uiBlockEndAlign(block);
359                         }
360                 }
361                                 
362                 if(totedge==1)
363                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Crease:",   0, 20, 200, 20, &(tfp->ve_median[3]), 0.0, 1.0, 10, 3, "");
364                 else if(totedge>1)
365                         uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Mean Crease:",      0, 20, 200, 20, &(tfp->ve_median[3]), 0.0, 1.0, 10, 3, "");
366                 
367         }
368         else {  // apply
369                 memcpy(ve_median, tfp->ve_median, sizeof(tfp->ve_median));
370                 
371                 if(v3d->flag & V3D_GLOBAL_STATS) {
372                         invert_m4_m4(ob->imat, ob->obmat);
373                         mul_m4_v3(ob->imat, median);
374                         mul_m4_v3(ob->imat, ve_median);
375                 }
376                 sub_v3_v3v3(median, ve_median, median);
377                 median[3]= ve_median[3]-median[3];
378                 median[4]= ve_median[4]-median[4];
379                 median[5]= ve_median[5]-median[5];
380                 
381                 if(ob->type==OB_MESH) {
382                         Mesh *me= ob->data;
383                         EditMesh *em = BKE_mesh_get_editmesh(me);
384                         EditVert *eve;
385                         EditEdge *eed;
386                         
387                         eve= em->verts.first;
388                         while(eve) {
389                                 if(eve->f & SELECT) {
390                                         add_v3_v3(eve->co, median);
391                                 }
392                                 eve= eve->next;
393                         }
394                         
395                         for(eed= em->edges.first; eed; eed= eed->next) {
396                                 if(eed->f & SELECT) {
397                                         /* ensure the median can be set to zero or one */
398                                         if(ve_median[3]==0.0f) eed->crease= 0.0f;
399                                         else if(ve_median[3]==1.0f) eed->crease= 1.0f;
400                                         else {
401                                                 eed->crease+= median[3];
402                                                 CLAMP(eed->crease, 0.0, 1.0);
403                                         }
404                                 }
405                         }
406                         
407                         recalc_editnormals(em);
408
409                         BKE_mesh_end_editmesh(me, em);
410                 }
411                 else if(ob->type==OB_CURVE || ob->type==OB_SURF) {
412                         Curve *cu= ob->data;
413                         Nurb *nu;
414                         BPoint *bp;
415                         BezTriple *bezt;
416                         int a;
417                         ListBase *nurbs= ED_curve_editnurbs(cu);
418
419                         nu= nurbs->first;
420                         while(nu) {
421                                 if(nu->type == CU_BEZIER) {
422                                         bezt= nu->bezt;
423                                         a= nu->pntsu;
424                                         while(a--) {
425                                                 if(bezt->f2 & SELECT) {
426                                                         add_v3_v3(bezt->vec[0], median);
427                                                         add_v3_v3(bezt->vec[1], median);
428                                                         add_v3_v3(bezt->vec[2], median);
429                                                         bezt->weight+= median[4];
430                                                         bezt->radius+= median[5];
431                                                 }
432                                                 else {
433                                                         if(bezt->f1 & SELECT) {
434                                                                 add_v3_v3(bezt->vec[0], median);
435                                                         }
436                                                         if(bezt->f3 & SELECT) {
437                                                                 add_v3_v3(bezt->vec[2], median);
438                                                         }
439                                                 }
440                                                 bezt++;
441                                         }
442                                 }
443                                 else {
444                                         bp= nu->bp;
445                                         a= nu->pntsu*nu->pntsv;
446                                         while(a--) {
447                                                 if(bp->f1 & SELECT) {
448                                                         add_v3_v3(bp->vec, median);
449                                                         bp->vec[3]+= median[3];
450                                                         bp->weight+= median[4];
451                                                         bp->radius+= median[5];
452                                                 }
453                                                 bp++;
454                                         }
455                                 }
456                                 test2DNurb(nu);
457                                 testhandlesNurb(nu); /* test for bezier too */
458
459                                 nu= nu->next;
460                         }
461                 }
462                 else if(ob->type==OB_LATTICE) {
463                         Lattice *lt= ob->data;
464                         BPoint *bp;
465                         int a;
466                         
467                         a= lt->editlatt->latt->pntsu*lt->editlatt->latt->pntsv*lt->editlatt->latt->pntsw;
468                         bp= lt->editlatt->latt->def;
469                         while(a--) {
470                                 if(bp->f1 & SELECT) {
471                                         add_v3_v3(bp->vec, median);
472                                         bp->weight+= median[4];
473                                 }
474                                 bp++;
475                         }
476                 }
477                 
478 //              ED_undo_push(C, "Transform properties");
479         }
480 }
481 #define B_VGRP_PNL_COPY 1
482 #define B_VGRP_PNL_NORMALIZE 2
483 #define B_VGRP_PNL_EDIT_SINGLE 8 /* or greater */
484 #define B_VGRP_PNL_COPY_SINGLE 16384 /* or greater */
485
486 static void act_vert_def(Object *ob, EditVert **eve, MDeformVert **dvert)
487 {
488         if(ob && ob->mode & OB_MODE_EDIT && ob->type==OB_MESH && ob->defbase.first) {
489                 Mesh *me= ob->data;
490                 EditMesh *em = BKE_mesh_get_editmesh(me);
491                 EditSelection *ese = ((EditSelection*)em->selected.last);
492
493                 if(ese && ese->type == EDITVERT) {
494                         *eve= (EditVert*)ese->data;
495                         *dvert= CustomData_em_get(&em->vdata, (*eve)->data, CD_MDEFORMVERT);
496                         return;
497                 }
498
499                 BKE_mesh_end_editmesh(me, em);
500         }
501
502         *eve= NULL;
503         *dvert= NULL;
504 }
505
506 static void editvert_mirror_update(Object *ob, EditVert *eve, int def_nr, int index)
507 {
508         Mesh *me= ob->data;
509         EditMesh *em = BKE_mesh_get_editmesh(me);
510         EditVert *eve_mirr;
511
512         eve_mirr= editmesh_get_x_mirror_vert(ob, em, eve, eve->co, index);
513
514         if(eve_mirr && eve_mirr != eve) {
515                 MDeformVert *dvert_src= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
516                 MDeformVert *dvert_dst= CustomData_em_get(&em->vdata, eve_mirr->data, CD_MDEFORMVERT);
517                 if(dvert_dst) {
518                         if(def_nr == -1) {
519                                 /* all vgroups, add groups where neded  */
520
521                                 int *flip_map= defgroup_flip_map(ob, 1);
522                                 defvert_sync_mapped(dvert_dst, dvert_src, flip_map, 1);
523                                 MEM_freeN(flip_map);
524                         }
525                         else {
526                                 /* single vgroup */
527                                 MDeformWeight *dw= defvert_verify_index(dvert_dst, defgroup_flip_index(ob, def_nr, 1));
528                                 if(dw) {
529                                         dw->weight= defvert_find_weight(dvert_src, def_nr);
530                                 }
531                         }
532                 }
533         }
534 }
535
536 static void vgroup_adjust_active(Object *ob, int def_nr)
537 {
538         EditVert *eve_act;
539         MDeformVert *dvert_act;
540
541         act_vert_def(ob, &eve_act, &dvert_act);
542
543         if(dvert_act) {
544                 if(((Mesh *)ob->data)->editflag & ME_EDIT_MIRROR_X)
545                         editvert_mirror_update(ob, eve_act, def_nr, -1);
546         }
547 }
548
549 static void vgroup_copy_active_to_sel(Object *ob)
550 {
551         EditVert *eve_act;
552         MDeformVert *dvert_act;
553
554         act_vert_def(ob, &eve_act, &dvert_act);
555
556         if(dvert_act==NULL) {
557                 return;
558         }
559         else {
560                 Mesh *me= ob->data;
561                 EditMesh *em = BKE_mesh_get_editmesh(me);
562                 EditVert *eve;
563                 MDeformVert *dvert;
564                 int index= 0;
565
566                 for(eve= em->verts.first; eve; eve= eve->next, index++) {
567                         if(eve->f & SELECT && eve != eve_act) {
568                                 dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
569                                 if(dvert) {
570                                         defvert_copy(dvert, dvert_act);
571
572                                         if(me->editflag & ME_EDIT_MIRROR_X)
573                                                 editvert_mirror_update(ob, eve, -1, index);
574
575                                 }
576                         }
577                 }
578         }
579 }
580
581 static void vgroup_copy_active_to_sel_single(Object *ob, int def_nr)
582 {
583         EditVert *eve_act;
584         MDeformVert *dvert_act;
585
586         act_vert_def(ob, &eve_act, &dvert_act);
587
588         if(dvert_act==NULL) {
589                 return;
590         }
591         else {
592                 Mesh *me= ob->data;
593                 EditMesh *em = BKE_mesh_get_editmesh(me);
594                 EditVert *eve;
595                 MDeformVert *dvert;
596                 MDeformWeight *dw;
597                 float act_weight = -1.0f;
598                 int i;
599                 int index= 0;
600
601                 for(i=0, dw=dvert_act->dw; i < dvert_act->totweight; i++, dw++) {
602                         if(def_nr == dw->def_nr) {
603                                 act_weight= dw->weight;
604                                 break;
605                         }
606                 }
607
608                 if(act_weight < -0.5f)
609                         return;
610
611                 for(eve= em->verts.first; eve; eve= eve->next, index++) {
612                         if(eve->f & SELECT && eve != eve_act) {
613                                 dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
614                                 if(dvert) {
615                                         for(i=0, dw=dvert->dw; i < dvert->totweight; i++, dw++) {
616                                                 if(def_nr == dw->def_nr) {
617                                                         dw->weight= act_weight;
618
619                                                         if(me->editflag & ME_EDIT_MIRROR_X)
620                                                                 editvert_mirror_update(ob, eve, -1, index);
621
622                                                         break;
623                                                 }
624                                         }
625                                 }
626                         }
627                 }
628
629                 if(me->editflag & ME_EDIT_MIRROR_X)
630                         editvert_mirror_update(ob, eve_act, -1, -1);
631
632         }
633 }
634
635 static void vgroup_normalize_active(Object *ob)
636 {
637         EditVert *eve_act;
638         MDeformVert *dvert_act;
639
640         act_vert_def(ob, &eve_act, &dvert_act);
641
642         if(dvert_act==NULL)
643                 return;
644
645         defvert_normalize(dvert_act);
646
647         if(((Mesh *)ob->data)->editflag & ME_EDIT_MIRROR_X)
648                 editvert_mirror_update(ob, eve_act, -1, -1);
649
650
651
652 }
653
654 static void do_view3d_vgroup_buttons(bContext *C, void *UNUSED(arg), int event)
655 {
656         Scene *scene= CTX_data_scene(C);
657         Object *ob= OBACT;
658
659         if(event==B_VGRP_PNL_NORMALIZE) {
660                 vgroup_normalize_active(ob);
661         }
662         else if(event == B_VGRP_PNL_COPY) {
663                 vgroup_copy_active_to_sel(ob);
664         }
665         else if(event >= B_VGRP_PNL_COPY_SINGLE) {
666                 vgroup_copy_active_to_sel_single(ob, event - B_VGRP_PNL_COPY_SINGLE);
667         }
668         else if(event >= B_VGRP_PNL_EDIT_SINGLE) {
669                 vgroup_adjust_active(ob, event - B_VGRP_PNL_EDIT_SINGLE);
670         }
671
672 //  todo
673 //      if(((Mesh *)ob->data)->editflag & ME_EDIT_MIRROR_X)
674 //              ED_vgroup_mirror(ob, 1, 1, 0);
675
676         /* default for now */
677         DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
678         WM_event_add_notifier(C, NC_GEOM|ND_DATA, ob->data);
679 }
680
681 int view3d_panel_vgroup_poll(const bContext *C, PanelType *UNUSED(pt))
682 {
683         Scene *scene= CTX_data_scene(C);
684         Object *ob= OBACT;
685         EditVert *eve_act;
686         MDeformVert *dvert_act;
687
688         act_vert_def(ob, &eve_act, &dvert_act);
689
690         return dvert_act ? dvert_act->totweight : 0;
691 }
692
693
694 static void view3d_panel_vgroup(const bContext *C, Panel *pa)
695 {
696         uiBlock *block= uiLayoutAbsoluteBlock(pa->layout);
697         Scene *scene= CTX_data_scene(C);
698         Object *ob= OBACT;
699
700         EditVert *eve;
701         MDeformVert *dvert;
702
703         act_vert_def(ob, &eve, &dvert);
704
705         if(dvert && dvert->totweight) {
706                 uiLayout *col;
707                 bDeformGroup *dg;
708                 int i;
709                 int yco = 0;
710
711                 uiBlockSetHandleFunc(block, do_view3d_vgroup_buttons, NULL);
712
713                 col= uiLayoutColumn(pa->layout, 0);
714                 block= uiLayoutAbsoluteBlock(col);
715
716                 uiBlockBeginAlign(block);
717
718                 for (i=0; i<dvert->totweight; i++){
719                         dg = BLI_findlink (&ob->defbase, dvert->dw[i].def_nr);
720                         if(dg) {
721                                 uiDefButF(block, NUM, B_VGRP_PNL_EDIT_SINGLE + dvert->dw[i].def_nr, dg->name,   0, yco, 180, 20, &dvert->dw[i].weight, 0.0, 1.0, 1, 3, "");
722                                 uiDefBut(block, BUT, B_VGRP_PNL_COPY_SINGLE + dvert->dw[i].def_nr, "C", 180,yco,20,20, 0, 0, 0, 0, 0, "Copy this groups weight to other selected verts");
723                                 yco -= 20;
724                         }
725                 }
726                 yco-=2;
727
728                 uiBlockEndAlign(block);
729                 uiBlockBeginAlign(block);
730                 uiDefBut(block, BUT, B_VGRP_PNL_NORMALIZE, "Normalize", 0, yco,100,20, 0, 0, 0, 0, 0, "Normalize active vertex weights");
731                 uiDefBut(block, BUT, B_VGRP_PNL_COPY, "Copy", 100,yco,100,20, 0, 0, 0, 0, 0, "Copy active vertex to other seleted verts");
732                 uiBlockEndAlign(block);
733         }
734 }
735
736 static void v3d_transform_butsR(uiLayout *layout, PointerRNA *ptr)
737 {
738         uiLayout *split, *colsub;
739         
740         split = uiLayoutSplit(layout, 0.8, 0);
741         
742         if (ptr->type == &RNA_PoseBone) {
743                 PointerRNA boneptr;
744                 Bone *bone;
745                 
746                 boneptr = RNA_pointer_get(ptr, "bone");
747                 bone = boneptr.data;
748                 uiLayoutSetActive(split, !(bone->parent && bone->flag & BONE_CONNECTED));
749         }
750         colsub = uiLayoutColumn(split, 1);
751         uiItemR(colsub, ptr, "location", 0, "Location", 0);
752         colsub = uiLayoutColumn(split, 1);
753         uiItemL(colsub, "", 0);
754         uiItemR(colsub, ptr, "lock_location", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
755         
756         split = uiLayoutSplit(layout, 0.8, 0);
757         
758         switch(RNA_enum_get(ptr, "rotation_mode")) {
759                 case ROT_MODE_QUAT: /* quaternion */
760                         colsub = uiLayoutColumn(split, 1);
761                         uiItemR(colsub, ptr, "rotation_quaternion", 0, "Rotation", 0);
762                         colsub = uiLayoutColumn(split, 1);
763                         uiItemR(colsub, ptr, "lock_rotations_4d", UI_ITEM_R_TOGGLE, "4L", 0);
764                         if (RNA_boolean_get(ptr, "lock_rotations_4d"))
765                                 uiItemR(colsub, ptr, "lock_rotation_w", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
766                         else
767                                 uiItemL(colsub, "", 0);
768                         uiItemR(colsub, ptr, "lock_rotation", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
769                         break;
770                 case ROT_MODE_AXISANGLE: /* axis angle */
771                         colsub = uiLayoutColumn(split, 1);
772                         uiItemR(colsub, ptr, "rotation_axis_angle", 0, "Rotation", 0);
773                         colsub = uiLayoutColumn(split, 1);
774                         uiItemR(colsub, ptr, "lock_rotations_4d", UI_ITEM_R_TOGGLE, "4L", 0);
775                         if (RNA_boolean_get(ptr, "lock_rotations_4d"))
776                                 uiItemR(colsub, ptr, "lock_rotation_w", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
777                         else
778                                 uiItemL(colsub, "", 0);
779                         uiItemR(colsub, ptr, "lock_rotation", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
780                         break;
781                 default: /* euler rotations */
782                         colsub = uiLayoutColumn(split, 1);
783                         uiItemR(colsub, ptr, "rotation_euler", 0, "Rotation", 0);
784                         colsub = uiLayoutColumn(split, 1);
785                         uiItemL(colsub, "", 0);
786                         uiItemR(colsub, ptr, "lock_rotation", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
787                         break;
788         }
789         uiItemR(layout, ptr, "rotation_mode", 0, "", 0);
790         
791         split = uiLayoutSplit(layout, 0.8, 0);
792         colsub = uiLayoutColumn(split, 1);
793         uiItemR(colsub, ptr, "scale", 0, "Scale", 0);
794         colsub = uiLayoutColumn(split, 1);
795         uiItemL(colsub, "", 0);
796         uiItemR(colsub, ptr, "lock_scale", UI_ITEM_R_TOGGLE+UI_ITEM_R_ICON_ONLY, "", 0);
797         
798         if (ptr->type == &RNA_Object) {
799                 Object *ob = ptr->data;
800                 if (ELEM5(ob->type, OB_MESH, OB_CURVE, OB_SURF, OB_FONT, OB_MBALL))
801                         uiItemR(layout, ptr, "dimensions", 0, "Dimensions", 0);
802         }
803 }
804
805 static void v3d_posearmature_buts(uiLayout *layout, Object *ob)
806 {
807 //      uiBlock *block= uiLayoutGetBlock(layout);
808 //      bArmature *arm;
809         bPoseChannel *pchan;
810 //      TransformProperties *tfp= v3d->properties_storage;
811         PointerRNA pchanptr;
812         uiLayout *col;
813 //      uiLayout *row;
814 //      uiBut *but;
815
816         pchan= get_active_posechannel(ob);
817
818 //      row= uiLayoutRow(layout, 0);
819         
820         if (!pchan)     {
821                 uiItemL(layout, "No Bone Active", 0);
822                 return; 
823         }
824
825         RNA_pointer_create(&ob->id, &RNA_PoseBone, pchan, &pchanptr);
826
827         col= uiLayoutColumn(layout, 0);
828         
829         /* XXX: RNA buts show data in native types (i.e. quats, 4-component axis/angle, etc.)
830          * but oldskool UI shows in eulers always. Do we want to be able to still display in Eulers?
831          * Maybe needs RNA/ui options to display rotations as different types... */
832         v3d_transform_butsR(col, &pchanptr);
833
834 #if 0
835         uiLayoutAbsoluteBlock(layout);
836
837         if (pchan->rotmode == ROT_MODE_AXISANGLE) {
838                 float quat[4];
839                 /* convert to euler, passing through quats... */
840                 axis_angle_to_quat(quat, pchan->rotAxis, pchan->rotAngle);
841                 quat_to_eul( tfp->ob_eul,quat);
842         }
843         else if (pchan->rotmode == ROT_MODE_QUAT)
844                 quat_to_eul( tfp->ob_eul,pchan->quat);
845         else
846                 copy_v3_v3(tfp->ob_eul, pchan->eul);
847         tfp->ob_eul[0]*= 180.0/M_PI;
848         tfp->ob_eul[1]*= 180.0/M_PI;
849         tfp->ob_eul[2]*= 180.0/M_PI;
850         
851         uiDefBut(block, LABEL, 0, "Location:",                  0, 240, 100, 20, 0, 0, 0, 0, 0, "");
852         uiBlockBeginAlign(block);
853         
854         but= uiDefButF(block, NUM, B_ARMATUREPANEL2, "X:",      0, 220, 120, 19, pchan->loc, -lim, lim, 100, 3, "");
855         uiButSetUnitType(but, PROP_UNIT_LENGTH);
856         but= uiDefButF(block, NUM, B_ARMATUREPANEL2, "Y:",      0, 200, 120, 19, pchan->loc+1, -lim, lim, 100, 3, "");
857         uiButSetUnitType(but, PROP_UNIT_LENGTH);
858         but= uiDefButF(block, NUM, B_ARMATUREPANEL2, "Z:",      0, 180, 120, 19, pchan->loc+2, -lim, lim, 100, 3, "");
859         uiButSetUnitType(but, PROP_UNIT_LENGTH);
860         uiBlockEndAlign(block);
861         
862         uiBlockBeginAlign(block);
863         uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCX, B_REDR, ICON_UNLOCKED,   125, 220, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects X Location value from being Transformed");
864         uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCY, B_REDR, ICON_UNLOCKED,   125, 200, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects Y Location value from being Transformed");
865         uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCZ, B_REDR, ICON_UNLOCKED,   125, 180, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects Z Location value from being Transformed");
866         uiBlockEndAlign(block);
867         
868         uiDefBut(block, LABEL, 0, "Rotation:",                  0, 160, 100, 20, 0, 0, 0, 0, 0, "");
869         uiBlockBeginAlign(block);
870         uiDefButF(block, NUM, B_ARMATUREPANEL3, "X:",   0, 140, 120, 19, tfp->ob_eul, -1000.0, 1000.0, 100, 3, "");
871         uiDefButF(block, NUM, B_ARMATUREPANEL3, "Y:",   0, 120, 120, 19, tfp->ob_eul+1, -1000.0, 1000.0, 100, 3, "");
872         uiDefButF(block, NUM, B_ARMATUREPANEL3, "Z:",   0, 100, 120, 19, tfp->ob_eul+2, -1000.0, 1000.0, 100, 3, "");
873         uiBlockEndAlign(block);
874         
875         uiBlockBeginAlign(block);
876         uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTX, B_REDR, ICON_UNLOCKED,   125, 140, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects X Rotation value from being Transformed");
877         uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTY, B_REDR, ICON_UNLOCKED,   125, 120, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects Y Rotation value from being Transformed");
878         uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTZ, B_REDR, ICON_UNLOCKED,   125, 100, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects Z Rotation value from being Transformed");
879         uiBlockEndAlign(block);
880         
881         uiDefBut(block, LABEL, 0, "Scale:",                             0, 80, 100, 20, 0, 0, 0, 0, 0, "");
882         uiBlockBeginAlign(block);
883         uiDefButF(block, NUM, B_ARMATUREPANEL2, "X:",   0, 60, 120, 19, pchan->size, -lim, lim, 10, 3, "");
884         uiDefButF(block, NUM, B_ARMATUREPANEL2, "Y:",   0, 40, 120, 19, pchan->size+1, -lim, lim, 10, 3, "");
885         uiDefButF(block, NUM, B_ARMATUREPANEL2, "Z:",   0, 20, 120, 19, pchan->size+2, -lim, lim, 10, 3, "");
886         uiBlockEndAlign(block);
887         
888         uiBlockBeginAlign(block);
889         uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEX, B_REDR, ICON_UNLOCKED, 125, 60, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects X Scale value from being Transformed");
890         uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEY, B_REDR, ICON_UNLOCKED, 125, 40, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects Y Scale value from being Transformed");
891         uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEZ, B_REDR, ICON_UNLOCKED, 125, 20, 25, 19, &(pchan->protectflag), 0, 0, 0, 0, "Protects z Scale value from being Transformed");
892         uiBlockEndAlign(block);
893 #endif
894 }
895
896 /* assumes armature editmode */
897 void validate_editbonebutton_cb(bContext *C, void *bonev, void *namev)
898 {
899         EditBone *eBone= bonev;
900         char oldname[sizeof(eBone->name)], newname[sizeof(eBone->name)];
901
902         /* need to be on the stack */
903         BLI_strncpy(newname, eBone->name, sizeof(eBone->name));
904         BLI_strncpy(oldname, (char *)namev, sizeof(eBone->name));
905         /* restore */
906         BLI_strncpy(eBone->name, oldname, sizeof(eBone->name));
907
908         ED_armature_bone_rename(CTX_data_edit_object(C)->data, oldname, newname); // editarmature.c
909         WM_event_add_notifier(C, NC_OBJECT|ND_BONE_SELECT, CTX_data_edit_object(C)); // XXX fix
910 }
911
912 static void v3d_editarmature_buts(uiLayout *layout, Object *ob)
913 {
914 //      uiBlock *block= uiLayoutGetBlock(layout);
915         bArmature *arm= ob->data;
916         EditBone *ebone;
917 //      TransformProperties *tfp= v3d->properties_storage;
918 //      uiLayout *row;
919         uiLayout *col;
920         PointerRNA eboneptr;
921         
922         ebone= arm->act_edbone;
923
924         if (!ebone || (ebone->layer & arm->layer)==0)
925                 return;
926         
927 //      row= uiLayoutRow(layout, 0);
928         RNA_pointer_create(&arm->id, &RNA_EditBone, ebone, &eboneptr);
929
930
931         col= uiLayoutColumn(layout, 0);
932         uiItemR(col, &eboneptr, "head", 0, "Head", 0);
933         if (ebone->parent && ebone->flag & BONE_CONNECTED ) {
934                 PointerRNA parptr = RNA_pointer_get(&eboneptr, "parent");
935                 uiItemR(col, &parptr, "tail_radius", 0, "Radius (Parent)", 0);
936         } else {
937                 uiItemR(col, &eboneptr, "head_radius", 0, "Radius", 0);
938         }
939         
940         uiItemR(col, &eboneptr, "tail", 0, "Tail", 0);
941         uiItemR(col, &eboneptr, "tail_radius", 0, "Radius", 0);
942         
943         uiItemR(col, &eboneptr, "roll", 0, "Roll", 0);
944 }
945
946 static void v3d_editmetaball_buts(uiLayout *layout, Object *ob)
947 {
948         PointerRNA mbptr, ptr;
949         MetaBall *mball= ob->data;
950 //      uiLayout *row;
951         uiLayout *col;
952         
953         if (!mball || !(mball->lastelem)) return;
954         
955         RNA_pointer_create(&mball->id, &RNA_MetaBall, mball, &mbptr);
956         
957 //      row= uiLayoutRow(layout, 0);
958
959         RNA_pointer_create(&mball->id, &RNA_MetaElement, mball->lastelem, &ptr);
960         
961         col= uiLayoutColumn(layout, 0);
962         uiItemR(col, &ptr, "co", 0, "Location", 0);
963         
964         uiItemR(col, &ptr, "radius", 0, "Radius", 0);
965         uiItemR(col, &ptr, "stiffness", 0, "Stiffness", 0);
966         
967         uiItemR(col, &ptr, "type", 0, "Type", 0);
968         
969         col= uiLayoutColumn(layout, 1);
970         switch (RNA_enum_get(&ptr, "type")) {
971                 case MB_BALL:
972                         break;
973                 case MB_CUBE:
974                         uiItemL(col, "Size:", 0);
975                         uiItemR(col, &ptr, "size_x", 0, "X", 0);
976                         uiItemR(col, &ptr, "size_y", 0, "Y", 0);
977                         uiItemR(col, &ptr, "size_z", 0, "Z", 0);
978                         break;
979                 case MB_TUBE:
980                         uiItemL(col, "Size:", 0);
981                         uiItemR(col, &ptr, "size_x", 0, "X", 0);
982                         break;
983                 case MB_PLANE:
984                         uiItemL(col, "Size:", 0);
985                         uiItemR(col, &ptr, "size_x", 0, "X", 0);
986                         uiItemR(col, &ptr, "size_y", 0, "Y", 0);
987                         break;
988                 case MB_ELIPSOID:
989                         uiItemL(col, "Size:", 0);
990                         uiItemR(col, &ptr, "size_x", 0, "X", 0);
991                         uiItemR(col, &ptr, "size_y", 0, "Y", 0);
992                         uiItemR(col, &ptr, "size_z", 0, "Z", 0);
993                         break;             
994         }       
995 }
996
997 /* test if 'ob' is a parent somewhere in par's parents */
998 static int test_parent_loop(Object *par, Object *ob)
999 {
1000         if(par == NULL) return 0;
1001         if(ob == par) return 1;
1002         return test_parent_loop(par->parent, ob);
1003 }
1004
1005 static void do_view3d_region_buttons(bContext *C, void *UNUSED(index), int event)
1006 {
1007         Main *bmain= CTX_data_main(C);
1008         Scene *scene= CTX_data_scene(C);
1009 //      Object *obedit= CTX_data_edit_object(C);
1010         View3D *v3d= CTX_wm_view3d(C);
1011 //      BoundBox *bb;
1012         Object *ob= OBACT;
1013         TransformProperties *tfp= v3d->properties_storage;
1014         
1015         switch(event) {
1016         
1017         case B_REDR:
1018                 ED_area_tag_redraw(CTX_wm_area(C));
1019                 return; /* no notifier! */
1020                 
1021         case B_OBJECTPANEL:
1022                 DAG_id_tag_update(&ob->id, OB_RECALC_OB);
1023                 break;
1024
1025         
1026         case B_OBJECTPANELMEDIAN:
1027                 if(ob) {
1028                         v3d_editvertex_buts(NULL, v3d, ob, 1.0);
1029                         DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
1030                 }
1031                 break;
1032                 
1033                 /* note; this case also used for parbone */
1034         case B_OBJECTPANELPARENT:
1035                 if(ob) {
1036                         if(ob->id.lib || test_parent_loop(ob->parent, ob) ) 
1037                                 ob->parent= NULL;
1038                         else {
1039                                 DAG_scene_sort(bmain, scene);
1040                                 DAG_id_tag_update(&ob->id, OB_RECALC_OB);
1041                         }
1042                 }
1043                 break;
1044                 
1045
1046         case B_ARMATUREPANEL3:  // rotate button on channel
1047                 {
1048                         bPoseChannel *pchan;
1049                         float eul[3];
1050                         
1051                         pchan= get_active_posechannel(ob);
1052                         if (!pchan) return;
1053                         
1054                         /* make a copy to eul[3], to allow TAB on buttons to work */
1055                         eul[0]= M_PI*tfp->ob_eul[0]/180.0;
1056                         eul[1]= M_PI*tfp->ob_eul[1]/180.0;
1057                         eul[2]= M_PI*tfp->ob_eul[2]/180.0;
1058                         
1059                         if (pchan->rotmode == ROT_MODE_AXISANGLE) {
1060                                 float quat[4];
1061                                 /* convert to axis-angle, passing through quats  */
1062                                 eul_to_quat( quat,eul);
1063                                 quat_to_axis_angle( pchan->rotAxis, &pchan->rotAngle,quat);
1064                         }
1065                         else if (pchan->rotmode == ROT_MODE_QUAT)
1066                                 eul_to_quat( pchan->quat,eul);
1067                         else
1068                                 copy_v3_v3(pchan->eul, eul);
1069                 }
1070                 /* no break, pass on */
1071         case B_ARMATUREPANEL2:
1072                 {
1073                         ob->pose->flag |= (POSE_LOCKED|POSE_DO_UNLOCK);
1074                         DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
1075                 }
1076                 break;
1077         case B_TRANSFORMSPACEADD:
1078         {
1079                 char names[sizeof(((TransformOrientation *)NULL)->name)]= "";
1080                 BIF_createTransformOrientation(C, NULL, names, 1, 0);
1081                 break;
1082         }
1083         case B_TRANSFORMSPACECLEAR:
1084                 BIF_clearTransformOrientation(C);
1085                 break;
1086                 
1087 #if 0 // XXX
1088         case B_WEIGHT0_0:
1089                 wpaint->weight = 0.0f;
1090                 break;
1091                 
1092         case B_WEIGHT1_4:
1093                 wpaint->weight = 0.25f;
1094                 break;
1095         case B_WEIGHT1_2:
1096                 wpaint->weight = 0.5f;
1097                 break;
1098         case B_WEIGHT3_4:
1099                 wpaint->weight = 0.75f;
1100                 break;
1101         case B_WEIGHT1_0:
1102                 wpaint->weight = 1.0f;
1103                 break;
1104                 
1105         case B_OPA1_8:
1106                 wpaint->a = 0.125f;
1107                 break;
1108         case B_OPA1_4:
1109                 wpaint->a = 0.25f;
1110                 break;
1111         case B_OPA1_2:
1112                 wpaint->a = 0.5f;
1113                 break;
1114         case B_OPA3_4:
1115                 wpaint->a = 0.75f;
1116                 break;
1117         case B_OPA1_0:
1118                 wpaint->a = 1.0f;
1119                 break;
1120 #endif
1121         case B_CLR_WPAINT:
1122 //              if(!multires_level1_test()) {
1123                 {
1124                         bDeformGroup *defGroup = BLI_findlink(&ob->defbase, ob->actdef-1);
1125                         if(defGroup) {
1126                                 Mesh *me= ob->data;
1127                                 int a;
1128                                 for(a=0; a<me->totvert; a++)
1129                                         ED_vgroup_vert_remove (ob, defGroup, a);
1130                                 DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
1131                         }
1132                 }
1133                 break;
1134         case B_RV3D_LOCKED:
1135         case B_RV3D_BOXVIEW:
1136         case B_RV3D_BOXCLIP:
1137                 {
1138                         ScrArea *sa= CTX_wm_area(C);
1139                         ARegion *ar= sa->regionbase.last;
1140                         RegionView3D *rv3d;
1141                         short viewlock;
1142                         
1143                         ar= ar->prev;
1144                         rv3d= ar->regiondata;
1145                         viewlock= rv3d->viewlock;
1146                         
1147                         if((viewlock & RV3D_LOCKED)==0)
1148                                 viewlock= 0;
1149                         else if((viewlock & RV3D_BOXVIEW)==0)
1150                                 viewlock &= ~RV3D_BOXCLIP;
1151                         
1152                         for(; ar; ar= ar->prev) {
1153                                 if(ar->alignment==RGN_ALIGN_QSPLIT) {
1154                                         rv3d= ar->regiondata;
1155                                         rv3d->viewlock= viewlock;
1156                                 }
1157                         }
1158                         
1159                         if(rv3d->viewlock & RV3D_BOXVIEW)
1160                                 view3d_boxview_copy(sa, sa->regionbase.last);
1161                         
1162                         ED_area_tag_redraw(sa);
1163                 }
1164                 break;
1165         }
1166
1167         /* default for now */
1168         WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, ob);
1169 }
1170
1171 void removeTransformOrientation_func(bContext *C, void *target, void *UNUSED(arg))
1172 {
1173         BIF_removeTransformOrientation(C, (TransformOrientation *) target);
1174 }
1175
1176 void selectTransformOrientation_func(bContext *C, void *target, void *UNUSED(arg))
1177 {
1178         BIF_selectTransformOrientation(C, (TransformOrientation *) target);
1179 }
1180
1181 static void view3d_panel_object(const bContext *C, Panel *pa)
1182 {
1183         uiBlock *block;
1184         Scene *scene= CTX_data_scene(C);
1185         Object *obedit= CTX_data_edit_object(C);
1186         View3D *v3d= CTX_wm_view3d(C);
1187         //uiBut *bt;
1188         Object *ob= OBACT;
1189         TransformProperties *tfp;
1190         PointerRNA obptr;
1191         uiLayout *col, *row;
1192         float lim;
1193         
1194         if(ob==NULL) return;
1195
1196         /* make sure we got storage */
1197         if(v3d->properties_storage==NULL)
1198                 v3d->properties_storage= MEM_callocN(sizeof(TransformProperties), "TransformProperties");
1199         tfp= v3d->properties_storage;
1200         
1201 // XXX  uiSetButLock(object_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
1202         /*
1203         if(ob->mode & (OB_MODE_VERTEX_PAINT|OB_MODE_WEIGHT_PAINT|OB_MODE_TEXTURE_PAINT)) {
1204         }
1205         else {
1206                 if((ob->mode & OB_MODE_PARTICLE_EDIT)==0) {
1207                         uiBlockEndAlign(block);
1208                 }
1209         }
1210         */
1211
1212         lim= 10000.0f*MAX2(1.0, v3d->grid);
1213
1214         block= uiLayoutGetBlock(pa->layout);
1215         uiBlockSetHandleFunc(block, do_view3d_region_buttons, NULL);
1216
1217         col= uiLayoutColumn(pa->layout, 0);
1218         row= uiLayoutRow(col, 0);
1219         RNA_id_pointer_create(&ob->id, &obptr);
1220
1221         if(ob==obedit) {
1222                 if(ob->type==OB_ARMATURE) v3d_editarmature_buts(col, ob);
1223                 if(ob->type==OB_MBALL) v3d_editmetaball_buts(col, ob);
1224                 else v3d_editvertex_buts(col, v3d, ob, lim);
1225         }
1226         else if(ob->mode & OB_MODE_POSE) {
1227                 v3d_posearmature_buts(col, ob);
1228         }
1229         else {
1230
1231                 v3d_transform_butsR(col, &obptr);
1232         }
1233 }
1234
1235 #if 0
1236 static void view3d_panel_preview(bContext *C, ARegion *ar, short cntrl) // VIEW3D_HANDLER_PREVIEW
1237 {
1238         uiBlock *block;
1239         View3D *v3d= sa->spacedata.first;
1240         int ofsx, ofsy;
1241         
1242         block= uiBeginBlock(C, ar, "view3d_panel_preview", UI_EMBOSS);
1243         uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | UI_PNL_SCALE | cntrl);
1244         uiSetPanelHandler(VIEW3D_HANDLER_PREVIEW);  // for close and esc
1245         
1246         ofsx= -150+(sa->winx/2)/v3d->blockscale;
1247         ofsy= -100+(sa->winy/2)/v3d->blockscale;
1248         if(uiNewPanel(C, ar, block, "Preview", "View3d", ofsx, ofsy, 300, 200)==0) return;
1249
1250         uiBlockSetDrawExtraFunc(block, BIF_view3d_previewdraw);
1251         
1252         if(scene->recalc & SCE_PRV_CHANGED) {
1253                 scene->recalc &= ~SCE_PRV_CHANGED;
1254                 //printf("found recalc\n");
1255                 BIF_view3d_previewrender_free(sa->spacedata.first);
1256                 BIF_preview_changed(0);
1257         }
1258 }
1259 #endif
1260
1261 #if 0 // XXX not used
1262 static void delete_sketch_armature(bContext *C, void *arg1, void *arg2)
1263 {
1264         BIF_deleteSketch(C);
1265 }
1266
1267 static void convert_sketch_armature(bContext *C, void *arg1, void *arg2)
1268 {
1269         BIF_convertSketch(C);
1270 }
1271
1272 static void assign_template_sketch_armature(bContext *C, void *arg1, void *arg2)
1273 {
1274         int index = *(int*)arg1;
1275         BIF_setTemplate(C, index);
1276 }
1277
1278
1279 static int view3d_panel_bonesketch_spaces_poll(const bContext *C, PanelType *pt)
1280 {
1281         Object *obedit = CTX_data_edit_object(C);
1282
1283         /* replace with check call to sketching lib */
1284         return (obedit && obedit->type == OB_ARMATURE);
1285 }
1286 static void view3d_panel_bonesketch_spaces(const bContext *C, Panel *pa)
1287 {
1288         Scene *scene = CTX_data_scene(C);
1289         static int template_index;
1290         static char joint_label[128];
1291         uiBlock *block;
1292         uiBut *but;
1293         char *bone_name;
1294         int yco = 130;
1295         int nb_joints;
1296         static char subdiv_tooltip[4][64] = {
1297                 "Subdivide arcs based on a fixed number of bones",
1298                 "Subdivide arcs in bones of equal length",
1299                 "Subdivide arcs based on correlation",
1300                 "Retarget template to stroke"
1301                 };
1302
1303         
1304         block= uiLayoutAbsoluteBlock(pa->layout);
1305         uiBlockSetHandleFunc(block, do_view3d_region_buttons, NULL);
1306
1307         uiBlockBeginAlign(block);
1308         
1309         /* use real flag instead of 1 */
1310         uiDefButBitC(block, TOG, BONE_SKETCHING, B_REDR, "Use Bone Sketching", 10, yco, 160, 20, &scene->toolsettings->bone_sketching, 0, 0, 0, 0, "Use sketching to create and edit bones, (Ctrl snaps to mesh volume)");
1311         uiDefButBitC(block, TOG, BONE_SKETCHING_ADJUST, B_REDR, "A", 170, yco, 20, 20, &scene->toolsettings->bone_sketching, 0, 0, 0, 0, "Adjust strokes by drawing near them");
1312         uiDefButBitC(block, TOG, BONE_SKETCHING_QUICK, B_REDR, "Q", 190, yco, 20, 20, &scene->toolsettings->bone_sketching, 0, 0, 0, 0, "Automatically convert and delete on stroke end");
1313         yco -= 20;
1314         
1315         but = uiDefBut(block, BUT, B_REDR, "Convert", 10,yco,100,20, 0, 0, 0, 0, 0, "Convert sketch to armature");
1316         uiButSetFunc(but, convert_sketch_armature, NULL, NULL);
1317
1318         but = uiDefBut(block, BUT, B_REDR, "Delete", 110,yco,100,20, 0, 0, 0, 0, 0, "Delete sketch");
1319         uiButSetFunc(but, delete_sketch_armature, NULL, NULL);
1320         yco -= 20;
1321         
1322         uiBlockEndAlign(block);
1323
1324         uiBlockBeginAlign(block);
1325         
1326         uiDefButC(block, MENU, B_REDR, "Subdivision Method%t|Length%x1|Adaptative%x2|Fixed%x0|Template%x3", 10,yco,60,19, &scene->toolsettings->bone_sketching_convert, 0, 0, 0, 0, subdiv_tooltip[(unsigned char)scene->toolsettings->bone_sketching_convert]);
1327
1328         switch(scene->toolsettings->bone_sketching_convert)
1329         {
1330         case SK_CONVERT_CUT_LENGTH:
1331                 uiDefButF(block, NUM, B_REDR,                                   "Lim:",         70, yco, 140, 19, &scene->toolsettings->skgen_length_limit,0.1,50.0, 10, 0,             "Maximum length of the subdivided bones");
1332                 yco -= 20;
1333                 break;
1334         case SK_CONVERT_CUT_ADAPTATIVE:
1335                 uiDefButF(block, NUM, B_REDR,                                   "Thres:",                       70, yco, 140, 19, &scene->toolsettings->skgen_correlation_limit,0.0, 1.0, 0.01, 0,      "Correlation threshold for subdivision");
1336                 yco -= 20;
1337                 break;
1338         default:
1339         case SK_CONVERT_CUT_FIXED:
1340                 uiDefButC(block, NUM, B_REDR,                                   "Num:",         70, yco, 140, 19, &scene->toolsettings->skgen_subdivision_number,1, 100, 1, 5,  "Number of subdivided bones");
1341                 yco -= 20;
1342                 break;
1343         case SK_CONVERT_RETARGET:
1344                 uiDefButC(block, ROW, B_NOP, "No",                      70,  yco, 40,19, &scene->toolsettings->skgen_retarget_roll, 0, 0, 0, 0,                                                                 "No special roll treatment");
1345                 uiDefButC(block, ROW, B_NOP, "View",            110,  yco, 50,19, &scene->toolsettings->skgen_retarget_roll, 0, SK_RETARGET_ROLL_VIEW, 0, 0,                            "Roll bones perpendicular to view");
1346                 uiDefButC(block, ROW, B_NOP, "Joint",           160, yco, 50,19, &scene->toolsettings->skgen_retarget_roll, 0, SK_RETARGET_ROLL_JOINT, 0, 0,                            "Roll bones relative to joint bend");
1347                 yco -= 30;
1348
1349                 uiBlockEndAlign(block);
1350
1351                 uiBlockBeginAlign(block);
1352                 /* button here to select what to do (copy or not), template, ...*/
1353
1354                 BIF_makeListTemplates(C);
1355                 template_index = BIF_currentTemplate(C);
1356                 
1357                 but = uiDefButI(block, MENU, B_REDR, BIF_listTemplates(C), 10,yco,200,19, &template_index, 0, 0, 0, 0, "Template");
1358                 uiButSetFunc(but, assign_template_sketch_armature, &template_index, NULL);
1359                 
1360                 yco -= 20;
1361                 
1362                 uiDefButF(block, NUM, B_NOP,                                                    "A:",                   10, yco, 66,19, &scene->toolsettings->skgen_retarget_angle_weight, 0, 10, 1, 0,         "Angle Weight");
1363                 uiDefButF(block, NUM, B_NOP,                                                    "L:",                   76, yco, 67,19, &scene->toolsettings->skgen_retarget_length_weight, 0, 10, 1, 0,                "Length Weight");
1364                 uiDefButF(block, NUM, B_NOP,                                                    "D:",           143,yco, 67,19, &scene->toolsettings->skgen_retarget_distance_weight, 0, 10, 1, 0,              "Distance Weight");
1365                 yco -= 20;
1366                 
1367                 uiDefBut(block, TEX,B_REDR,"S:",                                                        10,  yco, 90, 20, scene->toolsettings->skgen_side_string, 0.0, 8.0, 0, 0, "Text to replace &S with");
1368                 uiDefBut(block, TEX,B_REDR,"N:",                                                        100, yco, 90, 20, scene->toolsettings->skgen_num_string, 0.0, 8.0, 0, 0, "Text to replace &N with");
1369                 uiDefIconButBitC(block, TOG, SK_RETARGET_AUTONAME, B_NOP, ICON_AUTO,190,yco,20,20, &scene->toolsettings->skgen_retarget_options, 0, 0, 0, 0, "Use Auto Naming");        
1370                 yco -= 20;
1371
1372                 /* auto renaming magic */
1373                 uiBlockEndAlign(block);
1374                 
1375                 nb_joints = BIF_nbJointsTemplate(C);
1376
1377                 if (nb_joints == -1)
1378                 {
1379                         //XXX
1380                         //nb_joints = G.totvertsel;
1381                 }
1382                 
1383                 bone_name = BIF_nameBoneTemplate(C);
1384                 
1385                 BLI_snprintf(joint_label, 32, "%i joints: %s", nb_joints, bone_name);
1386                 
1387                 uiDefBut(block, LABEL, 1, joint_label,                                  10, yco, 200, 20, NULL, 0.0, 0.0, 0, 0, "");
1388                 yco -= 20;
1389                 break;
1390         }
1391
1392         uiBlockEndAlign(block);
1393 }
1394
1395 static void view3d_panel_operator_redo(const bContext *C, Panel *pa)
1396 {
1397         wmWindowManager *wm= CTX_wm_manager(C);
1398         wmOperator *op;
1399         PointerRNA ptr;
1400         uiBlock *block;
1401         
1402         block= uiLayoutGetBlock(pa->layout);
1403
1404         /* only for operators that are registered and did an undo push */
1405         for(op= wm->operators.last; op; op= op->prev)
1406                 if((op->type->flag & OPTYPE_REGISTER) && (op->type->flag & OPTYPE_UNDO))
1407                         break;
1408         
1409         if(op==NULL)
1410                 return;
1411         
1412         uiBlockSetFunc(block, ED_undo_operator_repeat_cb, op, NULL);
1413         
1414         if(!op->properties) {
1415                 IDPropertyTemplate val = {0};
1416                 op->properties= IDP_New(IDP_GROUP, val, "wmOperatorProperties");
1417         }
1418         
1419         RNA_pointer_create(&wm->id, op->type->srna, op->properties, &ptr);
1420         uiDefAutoButsRNA(pa->layout, &ptr, 2);
1421 }
1422 #endif // XXX not used
1423
1424 void view3d_buttons_register(ARegionType *art)
1425 {
1426         PanelType *pt;
1427
1428         pt= MEM_callocN(sizeof(PanelType), "spacetype view3d panel object");
1429         strcpy(pt->idname, "VIEW3D_PT_object");
1430         strcpy(pt->label, "Transform");
1431         pt->draw= view3d_panel_object;
1432         BLI_addtail(&art->paneltypes, pt);
1433         
1434         pt= MEM_callocN(sizeof(PanelType), "spacetype view3d panel gpencil");
1435         strcpy(pt->idname, "VIEW3D_PT_gpencil");
1436         strcpy(pt->label, "Grease Pencil");
1437         pt->draw= gpencil_panel_standard;
1438         BLI_addtail(&art->paneltypes, pt);
1439
1440         pt= MEM_callocN(sizeof(PanelType), "spacetype view3d panel vgroup");
1441         strcpy(pt->idname, "VIEW3D_PT_vgroup");
1442         strcpy(pt->label, "Vertex Groups");
1443         pt->draw= view3d_panel_vgroup;
1444         pt->poll= view3d_panel_vgroup_poll;
1445         BLI_addtail(&art->paneltypes, pt);
1446
1447         // XXX view3d_panel_preview(C, ar, 0);
1448 }
1449
1450 static int view3d_properties(bContext *C, wmOperator *UNUSED(op))
1451 {
1452         ScrArea *sa= CTX_wm_area(C);
1453         ARegion *ar= view3d_has_buttons_region(sa);
1454         
1455         if(ar)
1456                 ED_region_toggle_hidden(C, ar);
1457
1458         return OPERATOR_FINISHED;
1459 }
1460
1461 void VIEW3D_OT_properties(wmOperatorType *ot)
1462 {
1463         ot->name= "Properties";
1464         ot->description= "Toggles the properties panel display";
1465         ot->idname= "VIEW3D_OT_properties";
1466         
1467         ot->exec= view3d_properties;
1468         ot->poll= ED_operator_view3d_active;
1469         
1470         /* flags */
1471         ot->flag= 0;
1472 }