cb2feebfe8937747a73f13cdf0a262c26654e6a8
[blender.git] / source / blender / src / buttons_editing.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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
19  *
20  * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
21  * All rights reserved.
22  *
23  * The Original Code is: all of this file.
24  *
25  * Contributor(s): none yet.
26  *
27  * ***** END GPL LICENSE BLOCK *****
28  */
29
30 #include <time.h>
31 #include <math.h>
32 #include <stdlib.h>
33 #include <stddef.h>
34 #include <string.h>
35
36 #ifdef WIN32
37 #ifndef snprintf
38 #define snprintf _snprintf
39 #endif
40 #endif
41
42 #include "MEM_guardedalloc.h"
43 #include "DNA_screen_types.h"
44 #include "DNA_space_types.h"
45 #include "DNA_scene_types.h"
46
47 #include "DNA_action_types.h"
48 #include "DNA_armature_types.h"
49 #include "DNA_brush_types.h"
50 #include "DNA_camera_types.h"
51 #include "DNA_cloth_types.h"
52 #include "DNA_color_types.h"
53 #include "DNA_constraint_types.h"
54 #include "DNA_curve_types.h"
55 #include "DNA_effect_types.h"
56 #include "DNA_group_types.h"
57 #include "DNA_key_types.h"
58 #include "DNA_lamp_types.h"
59 #include "DNA_lattice_types.h"
60 #include "DNA_material_types.h"
61 #include "DNA_meta_types.h"
62 #include "DNA_mesh_types.h"
63 #include "DNA_meshdata_types.h"
64 #include "DNA_modifier_types.h"
65 #include "DNA_nla_types.h"
66 #include "DNA_object_types.h"
67 #include "DNA_object_force.h"
68 #include "DNA_particle_types.h"
69 #include "DNA_radio_types.h"
70 #include "DNA_screen_types.h"
71 #include "DNA_texture_types.h"
72 #include "DNA_userdef_types.h"
73 #include "DNA_vfont_types.h"
74 #include "DNA_view3d_types.h"
75 #include "DNA_world_types.h"
76 #include "DNA_packedFile_types.h"
77
78 #include "BKE_blender.h"
79 #include "BKE_brush.h"
80 #include "BKE_cloth.h"
81 #include "BKE_curve.h"
82 #include "BKE_customdata.h"
83 #include "BKE_colortools.h"
84 #include "BKE_deform.h"
85 #include "BKE_depsgraph.h"
86 #include "BKE_global.h"
87 #include "BKE_key.h"
88 #include "BKE_library.h"
89 #include "BKE_main.h"
90 #include "BKE_mesh.h"
91 #include "BKE_modifier.h"
92 #include "BKE_multires.h"
93 #include "BKE_packedFile.h"
94 #include "BKE_particle.h"
95 #include "BKE_scene.h"
96 #include "BKE_bmesh.h"
97
98 #include "BLI_blenlib.h"
99 #include "BLI_arithb.h"
100 #include "BLI_vfontdata.h"
101 #include "BLI_editVert.h"
102 #include "BLI_dynstr.h"
103
104 #include "BSE_filesel.h"
105
106 #include "BIF_gl.h"
107 #include "BIF_editaction.h"
108 #include "BIF_editarmature.h"
109 #include "BIF_editconstraint.h"
110 #include "BIF_editdeform.h"
111 #include "BIF_editfont.h"
112 #include "BIF_editkey.h"
113 #include "BIF_editmesh.h"
114 #include "BIF_editparticle.h"
115 #include "BIF_imasel.h"
116 #include "BIF_interface.h"
117 #include "BIF_meshtools.h"
118 #include "BIF_mywindow.h"
119 #include "BIF_poselib.h"
120 #include "BIF_poseobject.h"
121 #include "BIF_renderwin.h"
122 #include "BIF_resources.h"
123 #include "BIF_retopo.h"
124 #include "BIF_screen.h"
125 #include "BIF_scrarea.h"
126 #include "BIF_space.h"
127 #include "BIF_toets.h"
128 #include "BIF_toolbox.h"
129 #include "BIF_previewrender.h"
130 #include "BIF_butspace.h"
131
132 #ifdef WITH_VERSE
133 #include "BIF_verse.h"
134 #endif
135
136 #include "mydevice.h"
137 #include "blendef.h"
138
139 #include "BKE_action.h"
140 #include "BKE_anim.h"
141 #include "BKE_armature.h"
142 #include "BKE_constraint.h"
143 #include "BKE_curve.h"
144 #include "BKE_displist.h"
145 #include "BKE_DerivedMesh.h"
146 #include "BKE_effect.h"
147 #include "BKE_font.h"
148 #include "BKE_icons.h"
149 #include "BKE_image.h"
150 #include "BKE_ipo.h"
151 #include "BKE_lattice.h"
152 #include "BKE_material.h"
153 #include "BKE_mball.h"
154 #include "BKE_mesh.h"
155 #include "BKE_object.h"
156 #include "BKE_texture.h"
157 #include "BKE_utildefines.h"
158
159 #include "BIF_poseobject.h"
160
161 #include "BDR_drawobject.h"
162 #include "BDR_editcurve.h"
163 #include "BDR_editface.h"
164 #include "BDR_editobject.h"
165 #include "BDR_sculptmode.h"
166 #include "BDR_vpaint.h"
167 #include "BDR_unwrapper.h"
168
169 #include "BSE_drawview.h"
170 #include "BSE_editipo.h"
171 #include "BSE_edit.h"
172 #include "BSE_filesel.h"
173 #include "BSE_headerbuttons.h"
174 #include "BSE_trans_types.h"
175 #include "BSE_view.h"
176 #include "BSE_seqaudio.h"
177
178 #include "RE_render_ext.h"              // make_sticky
179
180 #include "butspace.h" // own module
181 #include "multires.h"
182
183 static float editbutweight= 1.0;
184 float editbutvweight= 1;
185 static int actmcol= 0, acttface= 0, acttface_rnd = 0, actmcol_rnd = 0;
186
187 extern ListBase editNurb;
188
189 /* *************************** Unicode Character Groups ****************** */
190 unicodect uctabname[125] = {
191         {"All", "All", 0x0000, 0xffff},
192         {"Basic Latin", "Basic Latin", 0x0000, 0x007f},
193         {"Latin 1 Supp", "Latin-1 Supplement", 0x0080, 0x00ff}, 
194
195         {"Latin Ext. A.", "Latin Extended-A", 0x0100, 0x017F},
196         {"Latin Ext. B.", "Latin Extended-B", 0x0180,0x024F}, 
197         {"Latin Ext. Add.", "Latin Extended Additional", 0x1e00, 0x1eff},
198
199         {"IPA Ext", "IPA Extensions", 0x0250, 0x02AF},
200         {"Spacing Mod.", "Spacing Modifier Letters", 0x02b0, 0x02ff},
201
202         {"Comb. Dia.", "Combining Diacritical Marks", 0x0300, 0x036F},
203         {"Greek, Coptic", "Greek and Coptic", 0x0370, 0x03ff},
204         {"Greek Ext.", "Greek Extended", 0x1f00, 0x1fff},
205
206         {"Cyrillic", "Cyrillic", 0x0400, 0x04ff},
207         {"Cyrillic Supp.", "Cyrillic Supplementary", 0x0500, 0x052f},
208
209         {"Armenian", "Armenian", 0x0530, 0x058f},
210         {"Hebrew", "Hebrew", 0x0590, 0x05ff},
211
212         
213         {"Arabic", "Arabic", 0x0600, 0x06ff},
214         {"Syriac", "Syriac", 0x0700, 0x074f},
215
216         {"Thaana", "Thaana", 0x0780, 0x07bf},
217         {"Devanagari", "Devanagari", 0x0900, 0x097f},
218
219         {"Bengali", "Bengali", 0x0980, 0x09ff},
220         {"Gurmukhi", "Gurmukhi", 0x0a00, 0x0a7f},
221
222         {"Gujarati", "Gujarati", 0x0a80, 0x0aff},
223         {"Oriya", "Oriya", 0x0b00, 0x0b7f},
224
225         {"Tamil", "Tamil", 0x0b80, 0x0bff},
226         {"Tegulu", "Tegulu", 0x0c00, 0x0c7f},
227
228         {"Kannada", "Kannada", 0x0c80, 0x0cff},
229         {"Malayalam", "Malayalam", 0x0d00, 0x0d7f},
230
231         {"Sinhala", "Sinhala", 0x0d80, 0x0dff},
232         {"Thai", "Thai", 0x0e00, 0x0e7f},
233
234         {"Lao", "Lao", 0x0e80, 0x0eff},
235         {"Tibetan", "Tibetan", 0x0f00, 0x0fff},
236
237         {"Myanmar", "Myanmar", 0x1000, 0x109f},
238         {"Georgian", "Georgian", 0x10a0, 0x10ff},
239
240         {"Ethiopic", "Ethiopic", 0x1200, 0x137f},
241
242         {"Cherokee", "Cherokee", 0x13a0, 0x13ff},
243         {"Unif. Canadian", "Unified Canadian Aboriginal Syllabics", 0x1400, 0x167f},
244
245         {"Ogham", "Ogham", 0x1680, 0x169f},
246         {"Runic", "Runic", 0x16a0, 0x16ff},
247
248         {"Tagalog", "Tagalog", 0x1700, 0x171f},
249         {"Hanunoo", "Hanunoo", 0x1720, 0x173f},
250
251         {"Buhid", "Buhid", 0x1740, 0x175f},
252         {"Tagbanwa", "Tagbanwa", 0x1760, 0x177f},
253
254         {"Khmer", "Khmer", 0x1780, 0x17ff},
255         {"Khmer Symb", "Khmer Symbols", 0x19e0, 0x19ff},
256
257         {"Mongolian", "Mongolian", 0x1800, 0x18af},
258
259         {"Limbu", "Limbu", 0x1900, 0x194f},
260         {"Tai Le", "Tai Le", 0x1950, 0x197f},
261
262         {"Phon. Ext.", "Phonetic Extensions", 0x1d00, 0x1d7f},
263
264
265         {"Gen. Punct.", "General Punctutation", 0x2000, 0x206f},
266         {"Super, Sub", "Superscripts and Subscripts", 0x2070, 0x209f},
267
268         {"Curr. Symb.", "Currency Symbols", 0x20a0, 0x20cf},
269         {"Comb. Diacrit.", "Combining Diacritical Marks for Symbols", 0x20d0, 0x20ff},
270
271         {"Letter Symb", "Letterlike Symbols", 0x2100, 0x214f},
272         {"Numb. Forms", "Number Forms", 0x2150, 0x218f},
273
274         {"Arrows", "Arrows", 0x2190, 0x21ff},
275         {"Math Oper.", "Mathematical Operators", 0x2200, 0x22ff},
276
277         {"Misc. Tech.", "Miscellaneous Technical", 0x2300, 0x23ff},
278         {"Ctrl. Pict.", "Control Pictures", 0x2400, 0x243f},
279
280         {"OCR", "Optical Character Recognition", 0x2440, 0x245f},
281         {"Enc. Alpha", "Enclosed Alphanumerics", 0x2460, 0x24ff},
282
283         {"Bow Drawing", "Box Drawing", 0x2500, 0x257f},
284         {"BLock Elem.", "Block Elements", 0x2580, 0x259f},
285
286         {"Geom. Shapes", "Geometric Shapes", 0x25a0, 0x25ff},
287         {"Misc. Symb.", "Miscellaneous Symbols", 0x2600, 0x26ff},
288
289         {"Dingbats", "Dingbats", 0x2700, 0x27bf},
290         {"Misc. Math A", "Miscellaneous Mathematical Symbols-A", 0x27c0, 0x27ef},
291
292         {"Supp. Arrows-A", "Supplemental Arrows-A", 0x27f0, 0x27ff},
293         {"Braille Pat.", "Braille Patterns", 0x2800, 0x28ff},
294
295         {"Supp. Arrows-B", "Supplemental Arrows-B", 0x2900, 0x297f},
296         {"Misc. Math B", "Miscellaneous Mathematical Symbols-B", 0x2980, 0x29ff},
297
298         {"Supp. Math Op.", "Supplemental Mathematical Operators", 0x2a00, 0x2aff},
299         {"Misc. Symb.", "Miscellaneous Symbols and Arrows", 0x2b00, 0x2bff},
300
301         {"Kangxi Rad.", "Kangxi Radicals", 0x2f00, 0x2fdf},
302
303         {"Ideographic", "Ideographic Description Characters", 0x2ff0, 0x2fff},
304
305         {"Hiragana", "Hiragana", 0x3040, 0x309f},
306         {"Katakana", "Katakana", 0x30a0, 0x30ff},
307         {"Katakana Ext.", "Katakana Phonetic Extensions", 0x31f0, 0x31ff},
308
309         {"Bopomofo", "Bopomofo", 0x3100, 0x312f},
310         {"Bopomofo Ext.", "Bopomofo Extended", 0x31a0, 0x31bf},
311
312         {"Hangul", "Hangul Jamo", 0x1100, 0x11ff},
313         {"Hangul Comp.", "Hangul Compatibility Jamo", 0x3130, 0x318f},
314         {"Hangul Syll.", "Hangul Syllables", 0xac00, 0xd7af},
315
316         {"Kanbun", "Kanbun", 0x3190, 0x319f},
317
318
319
320         {"Yijing Hex.", "Yijing Hexagram Symbols", 0x4dc0, 0x4dff},
321
322         {"Yi Syllables", "Yi Syllables", 0xa000, 0xa48f},
323         {"Yi Radicals", "Yi Radicals", 0xa490, 0xa4cf},
324
325         {"High Surr.", "High Surrogate Area", 0xd800, 0xdbff},
326
327         {"Low Surr.", "Low Surrogates", 0xdc00, 0xdfff},
328         {"Priv. Use Area", "Private Use Area", 0xe000, 0xf8ff},
329
330         {"CJK Rad. Supp.", "CJK Radicals Supplement", 0x2e80, 0x2eff},
331         {"CJK Ideographs", "CJK Unified Ideographs", 0x4e00, 0x9faf},
332         {"CJK Ideog. Ext. A", "CJK Unified Ideographs Extension A", 0x3400, 0x4dbf},
333         {"CJK Ideog. Ext. B", "CJK Unified Ideographs Extension B", 0x20000, 0x2a6df},
334         {"CJK Symbols.", "CJK Symbols and Punctuation", 0x3000, 0x303f},
335         {"Enclosed CJK", "Enclosed CJK Letters and Months", 0x3200, 0x32ff},
336         {"CJK Comp.", "CJK Compatibility", 0x3300, 0x33ff},
337         {"CJK Comp. Ideog.", "CJK Compatibility Ideographs", 0xf900, 0xfaff},
338         {"CJK Comp. Forms", "CJK Compatibility Forms", 0xfe30, 0xfe4f},
339         {"CJK Comp. Supp.", "CJK Compatibility Ideographs Supplement", 0x2f800, 0x2fa1f},
340
341         {"Alpha. Pres. Forms", "Alphabetic Presentation Forms", 0xfb00, 0xfb4f},
342
343         {"Arabic Pres. A", "Arabic Presentation Forms-A", 0xfb50, 0xfdff},
344         {"Arabic Pres. B", "Arabic Presentation Forms-B", 0xfe70, 0xfeff},
345
346         {"Var. Sel.", "Variation Selectors", 0xfe00, 0xfe0f},
347
348         {"Comb. Half", "Combining Half Marks", 0xfe20, 0xfe2f},
349
350         {"Sml. From Var.", "Small Form Variants", 0xfe50, 0xfe6f},
351
352         {"Half, Full Forms", "Halfwidth and Fullwidth Forms", 0xff00, 0xffef},
353         {"Specials", "Specials", 0xfff0, 0xffff},
354
355         {"Lin. B Syllab.", "Linear B Syllabary", 0x10000, 0x1007f},
356         {"Lin. B Idog.", "Linear B Ideograms", 0x10080, 0x100ff},
357
358         {"Aegean Num.", "Aegean Numbers", 0x10100, 0x1013f},
359         {"Old Italic", "Old Italic", 0x10300, 0x1032f},
360
361         {"Gothic", "Gothic", 0x10330, 0x1034f},
362         {"Ugaritic", "Ugaritic", 0x10380, 0x1039f},
363
364         {"Deseret", "Deseret", 0x10400, 0x1044f},
365         {"Shavian", "Shavian", 0x10450, 0x1047f},
366
367         {"Osmanya", "Osmanya", 0x10480, 0x104af},
368         {"Cypriot Syll", "Cypriot Syllabary", 0x10800, 0x1083f},
369
370         {"Bysantine Mus.", "Bysantine Musical Symbols", 0x1d000, 0x1d0ff},
371         {"Music Symb.", "Musical Symbols", 0x1d100, 0x1d1ff},
372
373         {"Tai Xuan Symb", "Tai Xuan Jing Symbols", 0x1d300, 0x1d35f},
374         {"Math. Alpha Symb.", "Mathematical Alpanumeric Symbols", 0x1d400, 0x1d7ff},
375
376
377         {"Tags", "Tags", 0xe0000, 0xe007f},
378         {"Var. Supp", "Variation Selectors Supplement", 0xe0100, 0xe01ef},
379
380         {"Supp. Priv. A", "Supplementary Private Use Area-A", 0xf0000, 0xffffd},
381         {"Supp. Priv. B", "Supplementary Private Use Area-B", 0x100000, 0x10fffd}
382 };
383
384
385 /* *************************** static functions prototypes ****************** */
386 VFont *exist_vfont(char *str);
387
388 /* *************** */
389
390 void do_common_editbuts(unsigned short event) // old name, is a mix of object and editing events.... 
391 {
392         EditMesh *em = G.editMesh;
393         EditFace *efa;
394         Base *base;
395         Object *ob= OBACT;
396         Material *ma;
397         Nurb *nu;
398         Curve *cu;
399         BezTriple *bezt;
400         BPoint *bp;
401         unsigned int local;
402         int a, bit, index= -1;
403
404         switch(event) {
405                 
406         case B_MATWICH:
407                 if(G.obedit && G.obedit->actcol>0) {
408                         if(G.obedit->type == OB_MESH) {
409                                 for(efa= em->faces.first; efa; efa= efa->next) {
410                                         if(efa->f & SELECT) {
411                                                 if(index== -1) index= efa->mat_nr;
412                                                 else if(index!=efa->mat_nr) {
413                                                         error("Mixed colors");
414                                                         return;
415                                                 }
416                                         }
417                                 }
418                         }
419                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) {
420                                 nu= editNurb.first;
421                                 while(nu) {
422                                         if( isNurbsel(nu) ) {
423                                                 if(index== -1) index= nu->mat_nr;
424                                                 else if(index!=nu->mat_nr) {
425                                                         error("Mixed colors");
426                                                         return;
427                                                 }
428                                         }
429                                         nu= nu->next;
430                                 }                               
431                         }
432                         if(index>=0) {
433                                 G.obedit->actcol= index+1;
434                                 scrarea_queue_winredraw(curarea);
435                         }
436                 }
437                 break;
438         case B_MATNEW:
439                 new_material_to_objectdata(ob);
440                 scrarea_queue_winredraw(curarea);
441                 BIF_undo_push("New material");
442                 allqueue(REDRAWBUTSSHADING, 0);
443                 allqueue(REDRAWVIEW3D_Z, 0);
444                 allqueue(REDRAWOOPS, 0);
445                 break;
446         case B_MATDEL:
447                 delete_material_index();
448                 scrarea_queue_winredraw(curarea);
449                 BIF_undo_push("Delete material index");
450                 allqueue(REDRAWBUTSSHADING, 0);
451                 allqueue(REDRAWVIEW3D_Z, 0);
452                 allqueue(REDRAWOOPS, 0);
453                 break;
454         case B_MATASS:
455                 if(G.obedit && G.obedit->actcol>0) {
456                         if(G.obedit->type == OB_MESH) {
457                                 efa= em->faces.first;
458                                 while(efa) {
459                                         if(efa->f & SELECT)
460                                                 efa->mat_nr= G.obedit->actcol-1;
461                                         efa= efa->next;
462                                 }
463                         }
464                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) {
465                                 nu= editNurb.first;
466                                 while(nu) {
467                                         if( isNurbsel(nu) )
468                                                 nu->mat_nr= nu->charidx= G.obedit->actcol-1;
469                                         nu= nu->next;
470                                 }
471                         }
472                         else if (G.obedit->type == OB_FONT) {
473                         if (mat_to_sel()) {
474                                 allqueue(REDRAWVIEW3D, 0);
475                         }
476                         }
477                         allqueue(REDRAWVIEW3D_Z, 0);
478                         DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA);
479                         shade_buttons_change_3d();
480                         BIF_undo_push("Assign material index");
481                 }
482                 break;
483         case B_MATASS_BROWSE:
484                 /* if slot available, make that index active, and assign */
485                 /* else, make new slot, and assign */
486                 ma= BLI_findlink(&G.main->mat, G.buts->menunr-1);
487                 if(ma) {
488                         ob->actcol= find_material_index(ob, ma);
489                         if(ob->actcol==0) {
490                                 assign_material(ob, ma, ob->totcol+1);
491                                 ob->actcol= ob->totcol;
492                         }
493                 }
494                 else {
495                         do_common_editbuts(B_MATNEW);
496                 }
497                 do_common_editbuts(B_MATASS);
498                 break;
499                 
500         case B_MATCOL2:
501                 ma= give_current_material(ob, ob->actcol);
502                 BKE_icon_changed(BKE_icon_getid((ID *)ma));
503                 allqueue(REDRAWVIEW3D, 0);
504                 allqueue(REDRAWBUTSEDIT, 0);
505                 break;
506                 
507         case B_MATSEL:
508         case B_MATDESEL:
509                 if(G.obedit) {
510                         if(G.obedit->type == OB_MESH) {
511                                 if (event==B_MATSEL) {
512                                         editmesh_select_by_material(G.obedit->actcol-1);
513                                 } else {
514                                         editmesh_deselect_by_material(G.obedit->actcol-1);
515                                 }
516                         }
517                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) {
518                                 nu= editNurb.first;
519                                 while(nu) {
520                                         if(nu->mat_nr==G.obedit->actcol-1) {
521                                                 if(nu->bezt) {
522                                                         a= nu->pntsu;
523                                                         bezt= nu->bezt;
524                                                         while(a--) {
525                                                                 if(bezt->hide==0) {
526                                                                         if(event==B_MATSEL) {
527                                                                                 bezt->f1 |= SELECT;
528                                                                                 bezt->f2 |= SELECT;
529                                                                                 bezt->f3 |= SELECT;
530                                                                         }
531                                                                         else {
532                                                                                 bezt->f1 &= ~SELECT;
533                                                                                 bezt->f2 &= ~SELECT;
534                                                                                 bezt->f3 &= ~SELECT;
535                                                                         }
536                                                                 }
537                                                                 bezt++;
538                                                         }
539                                                 }
540                                                 else if(nu->bp) {
541                                                         a= nu->pntsu*nu->pntsv;
542                                                         bp= nu->bp;
543                                                         while(a--) {
544                                                                 if(bp->hide==0) {
545                                                                         if(event==B_MATSEL) bp->f1 |= SELECT;
546                                                                         else bp->f1 &= ~SELECT;
547                                                                 }
548                                                                 bp++;
549                                                         }
550                                                 }
551                                         }
552                                         nu= nu->next;
553                                 }
554                                 BIF_undo_push("Select material index");
555                         }
556                         allqueue(REDRAWIMAGE, 0);
557                         allqueue(REDRAWVIEW3D, 0);
558                 }
559                 countall();
560                 break;
561         case B_HIDE:
562                 if(G.obedit) {
563                         if(G.obedit->type == OB_MESH) hide_mesh(0);
564                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) hideNurb(0);
565                 }
566                 break;
567         case B_REVEAL:
568                 if(G.obedit) {
569                         if(G.obedit->type == OB_MESH) reveal_mesh();
570                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) revealNurb();
571                 }
572                 else if(FACESEL_PAINT_TEST) reveal_tface();
573                 
574                 break;
575         case B_SELSWAP:
576                 if(G.obedit) {
577                         if(G.obedit->type == OB_MESH) selectswap_mesh();
578                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) selectswapNurb();
579                 }
580                 break;
581         case B_AUTOTEX:
582                 if(ob && G.obedit==0) {
583                         if(ELEM3(ob->type, OB_CURVE, OB_SURF, OB_FONT)) tex_space_curve(ob->data);
584                 }
585                 break;
586         case B_DOCENTER:
587                 docenter(0);
588                 break;
589         case B_DOCENTERNEW:
590                 docenter_new();
591                 break;
592         case B_DOCENTERCURSOR:
593                 docenter_cursor();
594                 break;
595         case B_SETSMOOTH:
596         case B_SETSOLID:
597                 if(G.obedit) {
598                         if(G.obedit->type == OB_MESH) {
599                                 mesh_set_smooth_faces((event==B_SETSMOOTH));
600                         }
601                         else {
602                                 nurb_set_smooth((event==B_SETSMOOTH));
603                         }
604                 }
605                 else if(G.vd) {
606                         base= FIRSTBASE;
607                         while(base) {
608                                 if(TESTBASELIB(base)) {
609                                         if(base->object->type==OB_MESH) {
610                                                 mesh_set_smooth_flag(base->object, (event==B_SETSMOOTH));
611                                         }
612                                         else if ELEM(base->object->type, OB_SURF, OB_CURVE) {
613                                                 cu= base->object->data;
614                                                 nu= cu->nurb.first;
615                                                 while(nu) {
616                                                         if(event==B_SETSMOOTH) nu->flag |= ME_SMOOTH;
617                                                         else nu->flag &= ~ME_SMOOTH;
618                                                         nu= nu->next;
619                                                 }
620                                                 makeDispListCurveTypes(base->object, 0);
621                                         }
622                                 }
623                                 base= base->next;
624                         }
625                         allqueue(REDRAWVIEW3D, 0);
626                         
627                         if(event == B_SETSMOOTH) BIF_undo_push("Set Smooth");
628                         else BIF_undo_push("Set Solid");
629                 }
630                 break;
631         case B_CHANGEDEP:
632                 DAG_scene_sort(G.scene); // makes new dag
633                 if(ob) ob->recalc |= OB_RECALC;
634                 allqueue(REDRAWVIEW3D, 0);
635                 break;
636         
637         case B_ADDKEY:
638                 insert_shapekey(ob);
639                 break;
640         case B_SETKEY:
641                 ob->shapeflag |= OB_SHAPE_TEMPLOCK;
642                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
643                 allqueue(REDRAWVIEW3D, 0);
644                 allqueue(REDRAWIPO, 0);
645                 allqueue(REDRAWBUTSEDIT, 0);
646                 break;
647         case B_LOCKKEY:
648                 ob->shapeflag &= ~OB_SHAPE_TEMPLOCK;
649                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
650                 allqueue(REDRAWVIEW3D, 0);
651                 allqueue(REDRAWIPO, 0);
652                 allqueue(REDRAWBUTSEDIT, 0);
653                 break;
654         case B_NEXTKEY:
655         {
656                 Key *key= ob_get_key(ob);
657                 if(ob->shapenr == BLI_countlist(&key->block))
658                    ob->shapenr= 1;
659                 else ob->shapenr++;
660                 do_common_editbuts(B_SETKEY);
661                 break;
662         }
663         case B_PREVKEY:
664         {
665                 Key *key= ob_get_key(ob);
666                 if(ob->shapenr <= 1)
667                         ob->shapenr= BLI_countlist(&key->block);
668                 else ob->shapenr--;
669                 do_common_editbuts(B_SETKEY);
670                 break;
671         }
672         case B_NAMEKEY:
673                 allspace(REMAKEIPO, 0);
674         allqueue (REDRAWIPO, 0);
675                 break;
676         case B_DELKEY:
677                 delete_key(OBACT);
678                 allqueue(REDRAWACTION, 0);
679                 break;
680                 
681                 
682         default:
683                 if (G.vd==NULL)
684                         break;
685                 
686                 if(event>=B_OBLAY && event<=B_OBLAY+31) {
687                         local= BASACT->lay & 0xFF000000;
688                         BASACT->lay -= local;
689                         if(BASACT->lay==0 || (G.qual & LR_SHIFTKEY)==0) {
690                                 bit= event-B_OBLAY;
691                                 BASACT->lay= 1<<bit;
692                                 scrarea_queue_winredraw(curarea);
693                         }
694                         BASACT->lay += local;
695                         /* optimal redraw */
696                         if( (ob->lay & G.vd->lay) && (BASACT->lay & G.vd->lay) );
697                         else if( (ob->lay & G.vd->lay)==0 && (BASACT->lay & G.vd->lay)==0 );
698                         else {
699                                 allqueue(REDRAWVIEW3D, 0);
700                                 DAG_scene_sort(G.scene);
701                         }
702                         ob->lay= BASACT->lay;
703                 }
704         }
705
706 }
707
708 /* *************************** MESH  ******************************** */
709
710 static void verify_customdata_name_func(void *data1, void *data2)
711 {
712         CustomData *data= (CustomData*)data1;
713         CustomDataLayer *layer= (CustomDataLayer*)data2;
714
715         CustomData_set_layer_unique_name(data, layer - data->layers);
716 }
717
718 static void delete_customdata_layer(void *data1, void *data2)
719 {
720         Mesh *me= (Mesh*)data1;
721         CustomData *data= (G.obedit)? &G.editMesh->fdata: &me->fdata;
722         CustomDataLayer *layer= (CustomDataLayer*)data2;
723         void *actlayerdata, *rndlayerdata, *layerdata=layer->data;
724         int type= layer->type;
725         int index= CustomData_get_layer_index(data, type);
726         int i, actindex, rndindex;
727         
728         /*ok, deleting a non-active layer needs to preserve the active layer indices.
729           to do this, we store a pointer to the .data member of both layer and the active layer,
730           (to detect if we're deleting the active layer or not), then use the active
731           layer data pointer to find where the active layer has ended up.
732           
733           this is necassary because the deletion functions only support deleting the active
734           layer. */
735         actlayerdata = data->layers[CustomData_get_active_layer_index(data, type)].data;
736         rndlayerdata = data->layers[CustomData_get_render_layer_index(data, type)].data;
737         CustomData_set_layer_active(data, type, layer - &data->layers[index]);
738
739         /* Multires is handled seperately because the display data is separate
740            from the data stored in multires */
741         if(me && me->mr) {
742                 multires_delete_layer(me, &me->mr->fdata, type, layer - &data->layers[index]);
743                 multires_level_to_editmesh(OBACT, me, 0);
744                 multires_finish_mesh_update(OBACT);
745         }
746         else if(G.obedit) {
747                 EM_free_data_layer(data, type);
748         }
749         else if(me) {
750                 CustomData_free_layer_active(data, type, me->totface);
751                 mesh_update_customdata_pointers(me);
752         }
753
754         if(!CustomData_has_layer(data, type)) {
755                 if(type == CD_MCOL && (G.f & G_VERTEXPAINT))
756                         G.f &= ~G_VERTEXPAINT; /* get out of vertexpaint mode */
757         }
758
759         /*reconstruct active layer*/
760         if (actlayerdata != layerdata) {
761                 /*find index. . .*/
762                 actindex = CustomData_get_layer_index(data, type);
763                 for (i=actindex; i<data->totlayer; i++) {
764                         if (data->layers[i].data == actlayerdata) {
765                                 actindex = i - actindex;
766                                 break;
767                         }
768                 }
769                 
770                 /*set index. . .*/
771                 CustomData_set_layer_active(data, type, actindex);
772         }
773         
774         if (rndlayerdata != layerdata) {
775                 /*find index. . .*/
776                 rndindex = CustomData_get_layer_index(data, type);
777                 for (i=rndindex; i<data->totlayer; i++) {
778                         if (data->layers[i].data == rndlayerdata) {
779                                 rndindex = i - rndindex;
780                                 break;
781                         }
782                 }
783                 
784                 /*set index. . .*/
785                 CustomData_set_layer_render(data, type, rndindex);
786         }
787         
788         
789         DAG_object_flush_update(G.scene, OBACT, OB_RECALC_DATA);
790         
791         if(type == CD_MTFACE)
792                 BIF_undo_push("Delete UV Texture");
793         else if(type == CD_MCOL)
794                 BIF_undo_push("Delete Vertex Color");
795
796         allqueue(REDRAWVIEW3D, 0);
797         allqueue(REDRAWIMAGE, 0);
798         allqueue(REDRAWBUTSEDIT, 0);
799 }
800
801 static int customdata_buttons(
802         uiBlock *block, Mesh *me, CustomData *data,
803         int type, int *activep, int *renderp,
804         int setevt, int setevt_rnd, int newevt,
805         char *label, char *shortlabel, char *browsetip, char *browsetip_rnd,
806         char *newtip, char *deltip, int x, int y)
807 {
808         CustomDataLayer *layer;
809         uiBut *but;
810         int i, count= CustomData_number_of_layers(data, type);
811
812         if(count >= MAX_MTFACE) {
813                 uiDefBut(block, LABEL, 0, label, x,y,220,19, 0, 0.0, 0, 0, 0, "");
814         }
815         else {
816                 uiDefBut(block, LABEL, 0, label, x,y,140,19, 0, 0.0, 0, 0, 0, "");
817                 uiBlockBeginAlign(block);
818                 uiDefBut(block, BUT, newevt, "New", x+140,y,80,19, 0,0,0,0,0, newtip);
819                 uiBlockEndAlign(block);
820         }
821
822         y -= (count)? 24: 19;
823
824         uiBlockBeginAlign(block);
825         for (count=1, i=0; i<data->totlayer; i++) {
826                 layer= &data->layers[i];
827
828                 if(layer->type == type) {
829                         *activep= layer->active + 1;
830                         *renderp= layer->active_rnd + 1;
831                         
832                         uiDefIconButI(block, ROW, setevt, ICON_VIEW3D, x,y,25,19, activep, 1.0, count, 0, 0, browsetip);
833                         uiDefIconButI(block, ROW, setevt_rnd, ICON_SCENE, x+25,y,25,19, renderp, 1.0, count, 0, 0, browsetip_rnd);
834                         but=uiDefBut(block, TEX, setevt, "", x+50,y,145,19, layer->name, 0.0, 31.0, 0, 0, label);
835                         uiButSetFunc(but, verify_customdata_name_func, data, layer);
836                         but= uiDefIconBut(block, BUT, B_NOP, VICON_X, x+195,y,25,19, NULL, 0.0, 0.0, 0.0, 0.0, deltip);
837                         uiButSetFunc(but, delete_customdata_layer, me, layer);
838
839
840                         count++;
841                         y -= 19;
842                 }
843         }
844         uiBlockEndAlign(block);
845
846         return y;
847 }
848
849 static void editing_panel_mesh_type(Object *ob, Mesh *me)
850 {
851         uiBlock *block;
852         uiBut *but;
853         float val;
854         CustomData *fdata;
855         int yco;
856
857         block= uiNewBlock(&curarea->uiblocks, "editing_panel_mesh_type", UI_EMBOSS, UI_HELV, curarea->win);
858         if( uiNewPanel(curarea, block, "Mesh", "Editing", 320, 0, 318, 204)==0) return;
859         uiSetButLock(object_data_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
860
861         uiBlockBeginAlign(block);
862         uiDefButBitS(block, TOG, ME_AUTOSMOOTH, REDRAWVIEW3D, "Auto Smooth",10,180,170,19, &me->flag, 0, 0, 0, 0, "Treats all set-smoothed faces with angles less than Degr: as 'smooth' during render");
863         uiDefButS(block, NUM, B_DIFF, "Degr:",                          10,160,170,19, &me->smoothresh, 1, 80, 0, 0, "Defines maximum angle between face normals that 'Auto Smooth' will operate on");
864         uiBlockEndAlign(block);
865
866         /* Retopo */
867         if(G.obedit) {
868                 uiBlockBeginAlign(block);
869                 but= uiDefButBitC(block,TOG,RETOPO,B_NOP, "Retopo", 10,130,170,19, &G.scene->toolsettings->retopo_mode, 0,0,0,0, "Turn on the re-topology tool");
870                 uiButSetFunc(but,retopo_toggle,ob,me);
871                 if(G.scene->toolsettings->retopo_mode) {
872                         but= uiDefButBitC(block,TOG,RETOPO_PAINT,B_NOP,"Paint", 10,110,55,19, &G.scene->toolsettings->retopo_mode,0,0,0,0, "Draw intersecting lines in the 3d view, ENTER creates quad or tri faces, wrapped onto other objects in the 3d view.");
873                         uiButSetFunc(but,retopo_paint_toggle,ob,me);
874                         but= uiDefBut(block,BUT,B_NOP,"Retopo All", 65,110,115,19, 0,0,0,0,0, "Apply the re-topology tool to all selected vertices");
875                         uiButSetFunc(but,retopo_do_all_cb,ob,me);
876                 }
877                 uiBlockEndAlign(block);
878         }
879
880         uiBlockBeginAlign(block);
881         uiDefBut(block, BUT,B_DOCENTER, "Center",                                       10, 80, 65, 19, 0, 0, 0, 0, 0, "Shifts object data to be centered about object's origin");
882         uiDefBut(block, BUT,B_DOCENTERNEW, "Center New",                        75, 80, 105, 19, 0, 0, 0, 0, 0, "Shifts object's origin to center of object data");
883         uiDefBut(block, BUT,B_DOCENTERCURSOR, "Center Cursor",          10, 60, 170, 19, 0, 0, 0, 0, 0, "Shifts object's origin to cursor location");
884         uiBlockEndAlign(block);
885
886         uiBlockBeginAlign(block);
887         uiDefButBitS(block, TOG, ME_TWOSIDED, REDRAWVIEW3D, "Double Sided",     10,30,170,19, &me->flag, 0, 0, 0, 0, "Render/display the mesh as double or single sided");
888         uiDefButBitS(block, TOG, ME_NOPUNOFLIP, REDRAWVIEW3D, "No V.Normal Flip", 10,10,170,19, &me->flag, 0, 0, 0, 0, "Disables flipping of vertexnormals during render");
889         uiBlockEndAlign(block);
890
891         uiDefIDPoinBut(block, test_meshpoin_but, ID_ME, B_REDR, "TexMesh: ",    190,180,220,19, &me->texcomesh, "Derive texture coordinates from another mesh.");
892
893         if(me->msticky) val= 1.0; else val= 0.0;
894         uiDefBut(block, LABEL, 0, "Sticky",                             190,155,140,19, 0, val, 0, 0, 0, "");
895         uiBlockBeginAlign(block);
896         if(me->msticky==NULL) {
897                 uiDefBut(block, BUT, B_MAKESTICKY, "Make",              330,155, 80,19, 0, 0, 0, 0, 0, "Creates Sticky coordinates from the current camera view background picture");
898         }
899         else uiDefBut(block, BUT, B_DELSTICKY, "Delete",        330,155, 80,19, 0, 0, 0, 0, 0, "Deletes Sticky texture coordinates");
900         uiBlockEndAlign(block);
901
902         fdata= (G.obedit)? &G.editMesh->fdata: &me->fdata;
903         yco= customdata_buttons(block, me, fdata, CD_MTFACE, &acttface, &acttface_rnd,
904                 B_SETTFACE, B_SETTFACE_RND, B_NEWTFACE, "UV Texture", "UV Texture:",
905                 "Set active UV texture", "Set rendering UV texture", "Creates a new UV texture layer",
906                 "Removes the current UV texture layer", 190, 130);
907
908         yco= customdata_buttons(block, me, fdata, CD_MCOL, &actmcol, &actmcol_rnd,
909                 B_SETMCOL, B_SETMCOL_RND, B_NEWMCOL, "Vertex Color", "Vertex Color:",
910                 "Sets active vertex color layer", "Sets rendering vertex color layer", "Creates a new vertex color layer",
911                 "Removes the current vertex color layer", 190, yco-5);
912
913         if(yco < 0)
914                 uiNewPanelHeight(block, 204 - yco);
915 }
916
917 /* *************************** MODIFIERS ******************************** */
918
919 void do_modifier_panels(unsigned short event)
920 {
921         Object *ob = OBACT;
922
923         switch(event) {
924         case B_MODIFIER_REDRAW:
925                 allqueue(REDRAWBUTSEDIT, 0);
926                 allqueue(REDRAWOOPS, 0);
927                 break;
928
929         case B_MODIFIER_RECALC:
930                 allqueue(REDRAWBUTSEDIT, 0);
931                 allqueue(REDRAWVIEW3D, 0);
932                 allqueue(REDRAWIMAGE, 0);
933                 allqueue(REDRAWOOPS, 0);
934                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
935                 object_handle_update(ob);
936                 countall();
937                 break;
938         }
939 }
940
941 static void modifiers_add(void *ob_v, int type)
942 {
943         Object *ob = ob_v;
944         ModifierTypeInfo *mti = modifierType_getInfo(type);
945         
946         if (mti->flags&eModifierTypeFlag_RequiresOriginalData) {
947                 ModifierData *md = ob->modifiers.first;
948
949                 while (md && modifierType_getInfo(md->type)->type==eModifierTypeType_OnlyDeform) {
950                         md = md->next;
951                 }
952
953                 BLI_insertlinkbefore(&ob->modifiers, md, modifier_new(type));
954         } else {
955                 BLI_addtail(&ob->modifiers, modifier_new(type));
956         }
957         BIF_undo_push("Add modifier");
958 }
959
960 typedef struct MenuEntry {
961         char *name;
962         int ID;
963 } MenuEntry;
964
965 static int menuEntry_compare_names(const void *entry1, const void *entry2)
966 {
967         return strcmp(((MenuEntry *)entry1)->name, ((MenuEntry *)entry2)->name);
968 }
969
970 static uiBlock *modifiers_add_menu(void *ob_v)
971 {
972         Object *ob = ob_v;
973         uiBlock *block;
974         int i, yco=0;
975         int numEntries = 0;
976         MenuEntry entries[NUM_MODIFIER_TYPES];
977         
978         block= uiNewBlock(&curarea->uiblocks, "modifier_add_menu",
979                           UI_EMBOSSP, UI_HELV, curarea->win);
980         uiBlockSetButmFunc(block, modifiers_add, ob);
981
982         for (i=eModifierType_None+1; i<NUM_MODIFIER_TYPES; i++) {
983                 ModifierTypeInfo *mti = modifierType_getInfo(i);
984
985                 /* Only allow adding through appropriate other interfaces */
986                 if(ELEM3(i, eModifierType_Softbody, eModifierType_Hook, eModifierType_ParticleSystem)) continue;
987                 
988                 if(ELEM3(i, eModifierType_Cloth, eModifierType_Collision, eModifierType_Fluidsim)) continue;
989
990                 if((mti->flags&eModifierTypeFlag_AcceptsCVs) ||
991                    (ob->type==OB_MESH && (mti->flags&eModifierTypeFlag_AcceptsMesh))) {
992                         entries[numEntries].name = mti->name;
993                         entries[numEntries].ID = i;
994
995                         ++numEntries;
996                 }
997         }
998
999         qsort(entries, numEntries, sizeof(*entries), menuEntry_compare_names);
1000
1001
1002         for(i = 0; i < numEntries; ++i)
1003                 uiDefBut(block, BUTM, B_MODIFIER_RECALC, entries[i].name,
1004                          0, yco -= 20, 160, 19, NULL, 0, 0, 1, entries[i].ID, "");
1005
1006         uiTextBoundsBlock(block, 50);
1007         uiBlockSetDirection(block, UI_DOWN);
1008
1009         return block;
1010 }
1011
1012 static void modifiers_del(void *ob_v, void *md_v)
1013 {
1014         Object *ob = ob_v;
1015         ModifierData *md;
1016
1017                 /* It seems on rapid delete it is possible to
1018                  * get called twice on same modifier, so make
1019                  * sure it is in list.
1020                  */
1021         for (md=ob->modifiers.first; md; md=md->next)
1022                 if (md==md_v)
1023                         break;
1024         
1025         if (!md)
1026                 return;
1027
1028         if(md->type==eModifierType_ParticleSystem){
1029                 ParticleSystemModifierData *psmd=(ParticleSystemModifierData*)md;
1030                 BLI_remlink(&ob->particlesystem, psmd->psys);
1031                 psys_free(ob,psmd->psys);
1032         }
1033
1034         BLI_remlink(&ob->modifiers, md_v);
1035
1036         modifier_free(md_v);
1037
1038         BIF_undo_push("Del modifier");
1039 }
1040
1041 int mod_moveUp(void *ob_v, void *md_v)
1042 {
1043         Object *ob = ob_v;
1044         ModifierData *md = md_v;
1045
1046         if (md->prev) {
1047                 ModifierTypeInfo *mti = modifierType_getInfo(md->type);
1048
1049                 if (mti->type!=eModifierTypeType_OnlyDeform) {
1050                         ModifierTypeInfo *nmti = modifierType_getInfo(md->prev->type);
1051
1052                         if (nmti->flags&eModifierTypeFlag_RequiresOriginalData)
1053                                 return -1;
1054                 }
1055
1056                 BLI_remlink(&ob->modifiers, md);
1057                 BLI_insertlink(&ob->modifiers, md->prev->prev, md);
1058         }
1059
1060         return 0;
1061 }
1062
1063 static void modifiers_moveUp(void *ob_v, void *md_v)
1064 {
1065         if( mod_moveUp( ob_v, md_v ) )
1066                 error("Cannot move above a modifier requiring original data.");
1067         else
1068                 BIF_undo_push("Move modifier");
1069 }
1070
1071 int mod_moveDown(void *ob_v, void *md_v)
1072 {
1073         Object *ob = ob_v;
1074         ModifierData *md = md_v;
1075
1076         if (md->next) {
1077                 ModifierTypeInfo *mti = modifierType_getInfo(md->type);
1078
1079                 if (mti->flags&eModifierTypeFlag_RequiresOriginalData) {
1080                         ModifierTypeInfo *nmti = modifierType_getInfo(md->next->type);
1081
1082                         if (nmti->type!=eModifierTypeType_OnlyDeform)
1083                                 return -1;
1084                 }
1085
1086                 BLI_remlink(&ob->modifiers, md);
1087                 BLI_insertlink(&ob->modifiers, md->next, md);
1088         }
1089
1090         return 0;
1091 }
1092
1093 static void modifiers_moveDown(void *ob_v, void *md_v)
1094 {
1095         if( mod_moveDown( ob_v, md_v ) )
1096                 error("Cannot move beyond a non-deforming modifier.");
1097         else
1098                 BIF_undo_push("Move modifier");
1099 }
1100
1101 static void modifier_testLatticeObj(char *name, ID **idpp)
1102 {
1103         ID *id;
1104
1105         for (id= G.main->object.first; id; id= id->next) {
1106                 if( strcmp(name, id->name+2)==0 ) {
1107                         if (((Object *)id)->type != OB_LATTICE) {
1108                                 error ("Lattice deform object must be a lattice");
1109                                 break;
1110                         } 
1111                         *idpp= id;
1112                         return;
1113                 }
1114         }
1115         *idpp= 0;
1116 }
1117
1118 static void modifier_testCurveObj(char *name, ID **idpp)
1119 {
1120         ID *id;
1121
1122         for (id= G.main->object.first; id; id= id->next) {
1123                 if( strcmp(name, id->name+2)==0 ) {
1124                         if (((Object *)id)->type != OB_CURVE) {
1125                                 error ("Curve deform object must be a curve");
1126                                 break;
1127                         } 
1128                         *idpp= id;
1129                         return;
1130                 }
1131         }
1132         *idpp= 0;
1133 }
1134
1135 static void modifier_testMeshObj(char *name, ID **idpp)
1136 {
1137         ID *id;
1138
1139         for (id= G.main->object.first; id; id= id->next) {
1140                 /* no boolean on its own object */
1141                 if(id != (ID *)OBACT) {
1142                         if( strcmp(name, id->name+2)==0 ) {
1143                                 if (((Object *)id)->type != OB_MESH) {
1144                                         error ("Boolean modifier object must be a mesh");
1145                                         break;
1146                                 } 
1147                                 *idpp= id;
1148                                 return;
1149                         }
1150                 }
1151         }
1152         *idpp= NULL;
1153 }
1154
1155 static void modifier_testArmatureObj(char *name, ID **idpp)
1156 {
1157         ID *id;
1158
1159         for (id= G.main->object.first; id; id= id->next) {
1160                 if( strcmp(name, id->name+2)==0 ) {
1161                         if (((Object *)id)->type != OB_ARMATURE) {
1162                                 error ("Armature deform object must be an armature");
1163                                 break;
1164                         } 
1165                         *idpp= id;
1166                         return;
1167                 }
1168         }
1169         *idpp= 0;
1170 }
1171
1172 static void modifier_testTexture(char *name, ID **idpp)
1173 {
1174         ID *id;
1175
1176         for(id = G.main->tex.first; id; id = id->next) {
1177                 if(strcmp(name, id->name + 2) == 0) {
1178                         *idpp = id;
1179                         /* texture gets user, objects not: delete object = clear modifier */
1180                         id_us_plus(id);
1181                         return;
1182                 }
1183         }
1184         *idpp = 0;
1185 }
1186
1187 #if 0 /* this is currently unused, but could be useful in the future */
1188 static void modifier_testMaterial(char *name, ID **idpp)
1189 {
1190         ID *id;
1191
1192         for(id = G.main->mat.first; id; id = id->next) {
1193                 if(strcmp(name, id->name + 2) == 0) {
1194                         *idpp = id;
1195                         return;
1196                 }
1197         }
1198         *idpp = 0;
1199 }
1200 #endif
1201
1202 static void modifier_testImage(char *name, ID **idpp)
1203 {
1204         ID *id;
1205
1206         for(id = G.main->image.first; id; id = id->next) {
1207                 if(strcmp(name, id->name + 2) == 0) {
1208                         *idpp = id;
1209                         return;
1210                 }
1211         }
1212         *idpp = 0;
1213 }
1214
1215 /* autocomplete callback for ID buttons */
1216 void autocomplete_image(char *str, void *arg_v)
1217 {
1218         /* search if str matches the beginning of an ID struct */
1219         if(str[0]) {
1220                 AutoComplete *autocpl = autocomplete_begin(str, 22);
1221                 ID *id;
1222
1223                 for(id = G.main->image.first; id; id = id->next)
1224                         autocomplete_do_name(autocpl, id->name+2);
1225
1226                 autocomplete_end(autocpl, str);
1227         }
1228 }
1229
1230 /* autocomplete callback for ID buttons */
1231 void autocomplete_meshob(char *str, void *arg_v)
1232 {
1233         /* search if str matches the beginning of an ID struct */
1234         if(str[0]) {
1235                 AutoComplete *autocpl = autocomplete_begin(str, 22);
1236                 ID *id;
1237
1238                 for(id = G.main->object.first; id; id = id->next)
1239                         if(((Object *)id)->type == OB_MESH)
1240                                 autocomplete_do_name(autocpl, id->name+2);
1241
1242                 autocomplete_end(autocpl, str);
1243         }
1244 }
1245 static void modifiers_convertParticles(void *obv, void *mdv)
1246 {
1247         Object *obn;
1248         ModifierData *md = mdv;
1249         ParticleSystem *psys;
1250         ParticleCacheKey *key, **cache;
1251         Mesh *me;
1252         MVert *mvert;
1253         MEdge *medge;
1254         int a, k, kmax;
1255         int totvert=0, totedge=0, cvert=0;
1256         int totpart=0, totchild=0;
1257
1258         if(md->type != eModifierType_ParticleSystem) return;
1259
1260         if(G.f & G_PARTICLEEDIT) return;
1261
1262         psys=((ParticleSystemModifierData *)md)->psys;
1263
1264         if(psys->part->draw_as != PART_DRAW_PATH || psys->pathcache == 0) return;
1265
1266         totpart= psys->totcached;
1267         totchild= psys->totchildcache;
1268
1269         if(totchild && (psys->part->draw&PART_DRAW_PARENT)==0)
1270                 totpart= 0;
1271
1272         /* count */
1273         cache= psys->pathcache;
1274         for(a=0; a<totpart; a++) {
1275                 key= cache[a];
1276                 totvert+= key->steps+1;
1277                 totedge+= key->steps;
1278         }
1279
1280         cache= psys->childcache;
1281         for(a=0; a<totchild; a++) {
1282                 key= cache[a];
1283                 totvert+= key->steps+1;
1284                 totedge+= key->steps;
1285         }
1286
1287         if(totvert==0) return;
1288
1289         /* add new mesh */
1290         obn= add_object(OB_MESH);
1291         me= obn->data;
1292         
1293         me->totvert= totvert;
1294         me->totedge= totedge;
1295         
1296         me->mvert= CustomData_add_layer(&me->vdata, CD_MVERT, CD_CALLOC, NULL, totvert);
1297         me->medge= CustomData_add_layer(&me->edata, CD_MEDGE, CD_CALLOC, NULL, totedge);
1298         me->mface= CustomData_add_layer(&me->fdata, CD_MFACE, CD_CALLOC, NULL, 0);
1299         
1300         mvert= me->mvert;
1301         medge= me->medge;
1302
1303         /* copy coordinates */
1304         cache= psys->pathcache;
1305         for(a=0; a<totpart; a++) {
1306                 key= cache[a];
1307                 kmax= key->steps;
1308                 for(k=0; k<=kmax; k++,key++,cvert++,mvert++) {
1309                         VECCOPY(mvert->co,key->co);
1310                         if(k) {
1311                                 medge->v1= cvert-1;
1312                                 medge->v2= cvert;
1313                                 medge->flag= ME_EDGEDRAW|ME_EDGERENDER|ME_LOOSEEDGE;
1314                                 medge++;
1315                         }
1316                 }
1317         }
1318
1319         cache=psys->childcache;
1320         for(a=0; a<totchild; a++) {
1321                 key=cache[a];
1322                 kmax=key->steps;
1323                 for(k=0; k<=kmax; k++,key++,cvert++,mvert++) {
1324                         VECCOPY(mvert->co,key->co);
1325                         if(k) {
1326                                 medge->v1=cvert-1;
1327                                 medge->v2=cvert;
1328                                 medge->flag= ME_EDGEDRAW|ME_EDGERENDER|ME_LOOSEEDGE;
1329                                 medge++;
1330                         }
1331                 }
1332         }
1333
1334         DAG_scene_sort(G.scene);
1335 }
1336
1337 static void modifiers_applyModifier(void *obv, void *mdv)
1338 {
1339         Object *ob = obv;
1340         ModifierData *md = mdv;
1341         DerivedMesh *dm;
1342         Mesh *me = ob->data;
1343         int converted = 0;
1344
1345         if (G.obedit) {
1346                 error("Modifiers cannot be applied in editmode");
1347                 return;
1348         } else if (((ID*) ob->data)->us>1) {
1349                 error("Modifiers cannot be applied to multi-user data");
1350                 return;
1351         }
1352
1353         if (md!=ob->modifiers.first) {
1354                 if (!okee("Modifier is not first"))
1355                         return;
1356         }
1357
1358         if (ob->type==OB_MESH) {
1359                 if(me->mr && multires_modifier_warning()) {
1360                         error("Modifier changes topology; cannot apply with multires active");
1361                         return;
1362                 }
1363                 if(me->key) {
1364                         error("Modifier cannot be applied to Mesh with Shape Keys");
1365                         return;
1366                 }
1367         
1368                 mesh_pmv_off(ob, me);
1369         
1370                 dm = mesh_create_derived_for_modifier(ob, md);
1371                 if (!dm) {
1372                         error("Modifier is disabled or returned error, skipping apply");
1373                         return;
1374                 }
1375
1376                 DM_to_mesh(dm, me);
1377                 converted = 1;
1378
1379                 dm->release(dm);
1380         } 
1381         else if (ELEM(ob->type, OB_CURVE, OB_SURF)) {
1382                 ModifierTypeInfo *mti = modifierType_getInfo(md->type);
1383                 Curve *cu = ob->data;
1384                 int numVerts;
1385                 float (*vertexCos)[3];
1386
1387                 if (!okee("Apply will only change CV points, not tesselated/bevel vertices"))
1388                         return;
1389
1390                 if (!(md->mode&eModifierMode_Realtime) || (mti->isDisabled && mti->isDisabled(md))) {
1391                         error("Modifier is disabled, skipping apply");
1392                         return;
1393                 }
1394
1395                 vertexCos = curve_getVertexCos(cu, &cu->nurb, &numVerts);
1396                 mti->deformVerts(md, ob, NULL, vertexCos, numVerts);
1397                 curve_applyVertexCos(cu, &cu->nurb, vertexCos);
1398
1399                 converted = 1;
1400
1401                 MEM_freeN(vertexCos);
1402
1403                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
1404         }
1405         else {
1406                 error("Cannot apply modifier for this object type");
1407                 return;
1408         }
1409
1410         if (converted) {
1411                 BLI_remlink(&ob->modifiers, md);
1412                 modifier_free(md);
1413
1414                 BIF_undo_push("Apply modifier");
1415         }
1416 }
1417
1418 static void modifiers_copyModifier(void *ob_v, void *md_v)
1419 {
1420         Object *ob = ob_v;
1421         ModifierData *md = md_v;
1422         ModifierData *nmd = modifier_new(md->type);
1423
1424         modifier_copyData(md, nmd);
1425
1426         BLI_insertlink(&ob->modifiers, md, nmd);
1427
1428         BIF_undo_push("Copy modifier");
1429 }
1430
1431 static void modifiers_setOnCage(void *ob_v, void *md_v)
1432 {
1433         Object *ob = ob_v;
1434         ModifierData *md;
1435         
1436         int i, cageIndex = modifiers_getCageIndex(ob, NULL );
1437
1438         for( i = 0, md=ob->modifiers.first; md; ++i, md=md->next )
1439                 if( md == md_v ) {
1440                         if( i >= cageIndex )
1441                                 md->mode ^= eModifierMode_OnCage;
1442                         break;
1443                 }
1444 }
1445
1446 static void modifiers_clearHookOffset(void *ob_v, void *md_v)
1447 {
1448         Object *ob = ob_v;
1449         ModifierData *md = md_v;
1450         HookModifierData *hmd = (HookModifierData*) md;
1451         
1452         if (hmd->object) {
1453                 Mat4Invert(hmd->object->imat, hmd->object->obmat);
1454                 Mat4MulSerie(hmd->parentinv, hmd->object->imat, ob->obmat, NULL, NULL, NULL, NULL, NULL, NULL);
1455                 BIF_undo_push("Clear hook offset");
1456         }
1457 }
1458
1459 static void modifiers_cursorHookCenter(void *ob_v, void *md_v)
1460 {
1461         Object *ob = ob_v;
1462         ModifierData *md = md_v;
1463         HookModifierData *hmd = (HookModifierData*) md;
1464
1465         if (G.vd) {
1466                 float *curs = give_cursor();
1467                 float bmat[3][3], imat[3][3];
1468
1469                 where_is_object(ob);
1470         
1471                 Mat3CpyMat4(bmat, ob->obmat);
1472                 Mat3Inv(imat, bmat);
1473
1474                 curs= give_cursor();
1475                 hmd->cent[0]= curs[0]-ob->obmat[3][0];
1476                 hmd->cent[1]= curs[1]-ob->obmat[3][1];
1477                 hmd->cent[2]= curs[2]-ob->obmat[3][2];
1478                 Mat3MulVecfl(imat, hmd->cent);
1479
1480                 BIF_undo_push("Hook cursor center");
1481         }
1482 }
1483
1484 static void modifiers_selectHook(void *ob_v, void *md_v)
1485 {
1486         ModifierData *md = md_v;
1487         HookModifierData *hmd = (HookModifierData*) md;
1488
1489         hook_select(hmd);
1490 }
1491
1492 static void modifiers_reassignHook(void *ob_v, void *md_v)
1493 {
1494         ModifierData *md = md_v;
1495         HookModifierData *hmd = (HookModifierData*) md;
1496         float cent[3];
1497         int *indexar, tot, ok;
1498         char name[32];
1499                 
1500         ok= hook_getIndexArray(&tot, &indexar, name, cent);
1501
1502         if (!ok) {
1503                 error("Requires selected vertices or active Vertex Group");
1504         } else {
1505                 if (hmd->indexar) {
1506                         MEM_freeN(hmd->indexar);
1507                 }
1508
1509                 VECCOPY(hmd->cent, cent);
1510                 hmd->indexar = indexar;
1511                 hmd->totindex = tot;
1512         }
1513 }
1514
1515 static void modifiers_convertToReal(void *ob_v, void *md_v)
1516 {
1517         Object *ob = ob_v;
1518         ModifierData *md = md_v;
1519         ModifierData *nmd = modifier_new(md->type);
1520
1521         modifier_copyData(md, nmd);
1522         nmd->mode &= ~eModifierMode_Virtual;
1523
1524         BLI_addhead(&ob->modifiers, nmd);
1525
1526         ob->partype = PAROBJECT;
1527
1528         BIF_undo_push("Modifier convert to real");
1529 }
1530
1531 static void build_uvlayer_menu_vars(CustomData *data, char **menu_string,
1532                                     int *uvlayer_tmp, char *uvlayer_name)
1533 {
1534         char strtmp[38];
1535         int totuv, i;
1536         CustomDataLayer *layer
1537                     = &data->layers[CustomData_get_layer_index(data, CD_MTFACE)];
1538
1539         *uvlayer_tmp = -1;
1540
1541         totuv = CustomData_number_of_layers(data, CD_MTFACE);
1542
1543         *menu_string = MEM_callocN(sizeof(**menu_string) * (totuv * 38 + 10),
1544                                    "menu_string");
1545         sprintf(*menu_string, "UV Layer%%t");
1546         for(i = 0; i < totuv; i++) {
1547                 /* assign first layer as uvlayer_name if uvlayer_name is null. */
1548                 if(strcmp(layer->name, uvlayer_name) == 0) *uvlayer_tmp = i + 1;
1549                 sprintf(strtmp, "|%s%%x%d", layer->name, i + 1);
1550                 strcat(*menu_string, strtmp);
1551                 layer++;
1552         }
1553
1554         /* there is no uvlayer defined, or else it was deleted. Assign active
1555          * layer, then recalc modifiers.
1556          */
1557         if(*uvlayer_tmp == -1) {
1558                 if(CustomData_get_active_layer_index(data, CD_MTFACE) != -1) {
1559                         *uvlayer_tmp = 1;
1560                         layer = data->layers;
1561                         for(i = 0; i < CustomData_get_active_layer_index(data, CD_MTFACE);
1562                             i++, layer++) {
1563                                 if(layer->type == CD_MTFACE) (*uvlayer_tmp)++;
1564                         }
1565                         strcpy(uvlayer_name, layer->name);
1566
1567                         /* update the modifiers */
1568                         do_modifier_panels(B_MODIFIER_RECALC);
1569                 } else {
1570                         /* ok we have no uv layers, so make sure menu button knows that.*/
1571                         *uvlayer_tmp = 0;
1572                 }
1573         }
1574 }
1575
1576 void set_wave_uvlayer(void *arg1, void *arg2)
1577 {
1578         WaveModifierData *wmd=arg1;
1579         CustomDataLayer *layer = arg2;
1580
1581         /*check we have UV layers*/
1582         if (wmd->uvlayer_tmp < 1) return;
1583         layer = layer + (wmd->uvlayer_tmp-1);
1584         
1585         strcpy(wmd->uvlayer_name, layer->name);
1586 }
1587
1588 void set_displace_uvlayer(void *arg1, void *arg2)
1589 {
1590         DisplaceModifierData *dmd=arg1;
1591         CustomDataLayer *layer = arg2;
1592
1593         /*check we have UV layers*/
1594         if (dmd->uvlayer_tmp < 1) return;
1595         layer = layer + (dmd->uvlayer_tmp-1);
1596         
1597         strcpy(dmd->uvlayer_name, layer->name);
1598 }
1599
1600 void set_uvproject_uvlayer(void *arg1, void *arg2)
1601 {
1602         UVProjectModifierData *umd=arg1;
1603         CustomDataLayer *layer = arg2;
1604
1605         /*check we have UV layers*/
1606         if (umd->uvlayer_tmp < 1) return;
1607         layer = layer + (umd->uvlayer_tmp-1);
1608         
1609         strcpy(umd->uvlayer_name, layer->name);
1610 }
1611
1612 static void modifiers_bindMeshDeform(void *ob_v, void *md_v)
1613 {
1614         MeshDeformModifierData *mmd = (MeshDeformModifierData*) md_v;
1615         Object *ob = (Object*)ob_v;
1616
1617         if(mmd->bindcos) {
1618                 if(mmd->bindweights) MEM_freeN(mmd->bindweights);
1619                 if(mmd->bindcos) MEM_freeN(mmd->bindcos);
1620                 if(mmd->dyngrid) MEM_freeN(mmd->dyngrid);
1621                 if(mmd->dyninfluences) MEM_freeN(mmd->dyninfluences);
1622                 if(mmd->dynverts) MEM_freeN(mmd->dynverts);
1623                 mmd->bindweights= NULL;
1624                 mmd->bindcos= NULL;
1625                 mmd->dyngrid= NULL;
1626                 mmd->dyninfluences= NULL;
1627                 mmd->dynverts= NULL;
1628                 mmd->totvert= 0;
1629                 mmd->totcagevert= 0;
1630                 mmd->totinfluence= 0;
1631         }
1632         else {
1633                 DerivedMesh *dm;
1634                 int mode= mmd->modifier.mode;
1635
1636                 /* force modifier to run, it will call binding routine */
1637                 mmd->needbind= 1;
1638                 mmd->modifier.mode |= eModifierMode_Realtime;
1639
1640                 if(ob->type == OB_MESH) {
1641                         dm= mesh_create_derived_view(ob, 0);
1642                         dm->release(dm);
1643                 }
1644                 else if(ob->type == OB_LATTICE) {
1645                         lattice_calc_modifiers(ob);
1646                 }
1647                 else if(ob->type==OB_MBALL) {
1648                         makeDispListMBall(ob);
1649                 }
1650                 else if(ELEM3(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
1651                         makeDispListCurveTypes(ob, 0);
1652                 }
1653
1654                 mmd->needbind= 0;
1655                 mmd->modifier.mode= mode;
1656         }
1657 }
1658
1659 void modifiers_explodeFacepa(void *arg1, void *arg2)
1660 {
1661         ExplodeModifierData *emd=arg1;
1662
1663         emd->flag |= eExplodeFlag_CalcFaces;
1664 }
1665
1666 void modifiers_explodeDelVg(void *arg1, void *arg2)
1667 {
1668         ExplodeModifierData *emd=arg1;
1669         emd->vgroup = 0;
1670 }
1671
1672 static int modifier_is_fluid_particles(ModifierData *md) {
1673         if(md->type == eModifierType_ParticleSystem) {
1674                 if(((ParticleSystemModifierData *)md)->psys->part->type == PART_FLUID)
1675                         return 1;
1676         }
1677         return 0;
1678 }
1679 static void draw_modifier(uiBlock *block, Object *ob, ModifierData *md, int *xco, int *yco, int index, int cageIndex, int lastCageIndex)
1680 {
1681         ModifierTypeInfo *mti = modifierType_getInfo(md->type);
1682         uiBut *but;
1683         int isVirtual = md->mode&eModifierMode_Virtual;
1684         int x = *xco, y = *yco, color = md->error?TH_REDALERT:TH_BUT_NEUTRAL;
1685         int editing = (G.obedit==ob);
1686         short height=26, width = 295, buttonWidth = width-120-10;
1687         char str[128];
1688
1689         /* rounded header */
1690         uiBlockSetCol(block, color);
1691                 /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
1692         uiDefBut(block, ROUNDBOX, 0, "", x-10, y-4, width, 25, NULL, 7.0, 0.0, 
1693                          (!isVirtual && (md->mode&eModifierMode_Expanded))?3:15, 20, ""); 
1694         uiBlockSetCol(block, TH_AUTO);
1695         
1696         /* open/close icon */
1697         if (!isVirtual) {
1698                 uiBlockSetEmboss(block, UI_EMBOSSN);
1699                 uiDefIconButBitI(block, ICONTOG, eModifierMode_Expanded, B_MODIFIER_REDRAW, VICON_DISCLOSURE_TRI_RIGHT, x-10, y-2, 20, 20, &md->mode, 0.0, 0.0, 0.0, 0.0, "Collapse/Expand Modifier");
1700         }
1701
1702         uiBlockSetEmboss(block, UI_EMBOSS);
1703         
1704         if (isVirtual) {
1705                 sprintf(str, "%s parent deform", md->name);
1706                 uiDefBut(block, LABEL, 0, str, x+10, y-1, width-110, 19, NULL, 0.0, 0.0, 0.0, 0.0, "Modifier name"); 
1707
1708                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Make Real", x+width-100, y, 80, 16, NULL, 0.0, 0.0, 0.0, 0.0, "Convert virtual modifier to a real modifier");
1709                 uiButSetFunc(but, modifiers_convertToReal, ob, md);
1710         } else {
1711                 uiBlockBeginAlign(block);
1712                 uiDefBut(block, TEX, B_MODIFIER_REDRAW, "", x+10, y-1, buttonWidth-60, 19, md->name, 0.0, sizeof(md->name)-1, 0.0, 0.0, "Modifier name"); 
1713
1714                 /* Softbody not allowed in this situation, enforce! */
1715                 if ((md->type!=eModifierType_Softbody && md->type!=eModifierType_Collision) || !(ob->pd && ob->pd->deflect)) {
1716                         uiDefIconButBitI(block, TOG, eModifierMode_Render, B_MODIFIER_RECALC, ICON_SCENE, x+10+buttonWidth-60, y-1, 19, 19,&md->mode, 0, 0, 1, 0, "Enable modifier during rendering");
1717                         but= uiDefIconButBitI(block, TOG, eModifierMode_Realtime, B_MODIFIER_RECALC, VICON_VIEW3D, x+10+buttonWidth-40, y-1, 19, 19,&md->mode, 0, 0, 1, 0, "Enable modifier during interactive display");
1718                         if (mti->flags&eModifierTypeFlag_SupportsEditmode) {
1719                                 uiDefIconButBitI(block, TOG, eModifierMode_Editmode, B_MODIFIER_RECALC, VICON_EDIT, x+10+buttonWidth-20, y-1, 19, 19,&md->mode, 0, 0, 1, 0, "Enable modifier during Editmode (only if enabled for display)");
1720                         }
1721                 }
1722                 uiBlockEndAlign(block);
1723
1724                 uiBlockSetEmboss(block, UI_EMBOSSR);
1725
1726                 if (ob->type==OB_MESH && modifier_couldBeCage(md) && index<=lastCageIndex) {
1727                         int icon, color;
1728
1729                         if (index==cageIndex) {
1730                                 color = TH_BUT_SETTING;
1731                                 icon = VICON_EDITMODE_HLT;
1732                         } else if (index<cageIndex) {
1733                                 color = TH_BUT_NEUTRAL;
1734                                 icon = VICON_EDITMODE_DEHLT;
1735                         } else {
1736                                 color = TH_BUT_NEUTRAL;
1737                                 icon = ICON_BLANK1;
1738                         }
1739                         uiBlockSetCol(block, color);
1740                         but = uiDefIconBut(block, BUT, B_MODIFIER_RECALC, icon, x+width-105, y, 16, 16, NULL, 0.0, 0.0, 0.0, 0.0, "Apply modifier to editing cage during Editmode");
1741                         uiButSetFunc(but, modifiers_setOnCage, ob, md);
1742                         uiBlockSetCol(block, TH_AUTO);
1743                 }
1744
1745                 uiBlockSetCol(block, TH_BUT_ACTION);
1746
1747                 but = uiDefIconBut(block, BUT, B_MODIFIER_RECALC, VICON_MOVE_UP, x+width-75, y, 16, 16, NULL, 0.0, 0.0, 0.0, 0.0, "Move modifier up in stack");
1748                 uiButSetFunc(but, modifiers_moveUp, ob, md);
1749
1750                 but = uiDefIconBut(block, BUT, B_MODIFIER_RECALC, VICON_MOVE_DOWN, x+width-75+20, y, 16, 16, NULL, 0.0, 0.0, 0.0, 0.0, "Move modifier down in stack");
1751                 uiButSetFunc(but, modifiers_moveDown, ob, md);
1752                 
1753                 uiBlockSetEmboss(block, UI_EMBOSSN);
1754                 
1755                 // deletion over the deflection panel
1756                 // fluid particle modifier can't be deleted here
1757                 if(md->type!=eModifierType_Fluidsim && md->type!=eModifierType_Collision && !modifier_is_fluid_particles(md))
1758                 {
1759                         but = uiDefIconBut(block, BUT, B_MODIFIER_RECALC, VICON_X, x+width-70+40, y, 16, 16, NULL, 0.0, 0.0, 0.0, 0.0, "Delete modifier");
1760                         uiButSetFunc(but, modifiers_del, ob, md);
1761                 }
1762                 uiBlockSetCol(block, TH_AUTO);
1763         }
1764
1765         uiBlockSetEmboss(block, UI_EMBOSS);
1766
1767         if (isVirtual || !(md->mode&eModifierMode_Expanded)) {
1768                 y -= 18;
1769         } else {
1770                 int cy = y - 8;
1771                 int lx = x + width - 60 - 15;
1772
1773                 if (md->type==eModifierType_Subsurf) {
1774                         height = 105;
1775                 } else if (md->type==eModifierType_Lattice) {
1776                         height = 48;
1777                 } else if (md->type==eModifierType_Curve) {
1778                         height = 72;
1779                 } else if (md->type==eModifierType_Build) {
1780                         height = 86;
1781                 } else if (md->type==eModifierType_Mirror) {
1782                         height = 105;
1783                 } else if (md->type==eModifierType_Bevel) {
1784                         BevelModifierData *bmd = (BevelModifierData*) md;
1785                         height = 105; /* height = 124; */
1786                         if ((bmd->lim_flags & BME_BEVEL_ANGLE) || ((bmd->lim_flags & BME_BEVEL_WEIGHT) && !(bmd->flags & BME_BEVEL_VERT))) height += 19;
1787                 } else if (md->type==eModifierType_EdgeSplit) {
1788                         EdgeSplitModifierData *emd = (EdgeSplitModifierData*) md;
1789                         height = 48;
1790                         if(emd->flags & MOD_EDGESPLIT_FROMANGLE) height += 19;
1791                 } else if (md->type==eModifierType_Displace) {
1792                         DisplaceModifierData *dmd = (DisplaceModifierData *)md;
1793                         height = 124;
1794                         if(dmd->texmapping == MOD_DISP_MAP_OBJECT ||
1795                            dmd->texmapping == MOD_DISP_MAP_UV)
1796                                 height += 19;
1797                 } else if (md->type==eModifierType_UVProject) {
1798                         height = 114 + ((UVProjectModifierData *)md)->num_projectors * 19;
1799                 } else if (md->type==eModifierType_Decimate) {
1800                         height = 48;
1801                 } else if (md->type==eModifierType_Smooth) {
1802                         height = 86;
1803                 } else if (md->type==eModifierType_Cast) {
1804                         height = 143;
1805                 } else if (md->type==eModifierType_Wave) {
1806                         WaveModifierData *wmd = (WaveModifierData *)md;
1807                         height = 315;
1808                         if(wmd->texmapping == MOD_WAV_MAP_OBJECT ||
1809                            wmd->texmapping == MOD_WAV_MAP_UV)
1810                                 height += 19;
1811                         if(wmd->flag & MOD_WAVE_NORM)
1812                                 height += 19;
1813                 } else if (md->type==eModifierType_Armature) {
1814                         height = 105;
1815                 } else if (md->type==eModifierType_Hook) {
1816                         HookModifierData *hmd = (HookModifierData*) md;
1817                         height = 86;
1818                         if (editing)
1819                                 height += 20;
1820                         if(hmd->indexar==NULL)
1821                                 height += 20;
1822                 } else if (md->type==eModifierType_Softbody) {
1823                         height = 31;
1824                 } else if (md->type==eModifierType_Cloth) {
1825                         height = 31;
1826                 } else if (md->type==eModifierType_Collision) {
1827                         height = 31;
1828                 } else if (md->type==eModifierType_Fluidsim) {
1829                         height = 31;
1830                 } else if (md->type==eModifierType_Boolean) {
1831                         height = 48;
1832                 } else if (md->type==eModifierType_Array) {
1833                         height = 211;
1834                 } else if (md->type==eModifierType_MeshDeform) {
1835                         MeshDeformModifierData *mmd= (MeshDeformModifierData*)md;
1836                         height = (mmd->bindcos)? 73: 93;
1837                 } else if (md->type==eModifierType_ParticleSystem) {
1838                         height = 31;
1839                 } else if (md->type==eModifierType_ParticleInstance) {
1840                         height = 94;
1841                 } else if (md->type==eModifierType_Explode) {
1842                         height = 94;
1843                 } else if (md->type==eModifierType_Shrinkwrap) {
1844                         ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md;
1845                         height = 86 + 3;
1846                         if (smd->shrinkType == MOD_SHRINKWRAP_PROJECT)
1847                         {
1848                                 height += 19*5;
1849                                 if(smd->projAxis == 0) height += 19;
1850                         }
1851                         else if (smd->shrinkType == MOD_SHRINKWRAP_NEAREST_SURFACE)
1852                                 height += 19;
1853                 }
1854                                                         /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
1855                 uiDefBut(block, ROUNDBOX, 0, "", x-10, y-height-2, width, height-2, NULL, 5.0, 0.0, 12, 40, ""); 
1856
1857                 y -= 18;
1858
1859                 if (!isVirtual && (md->type!=eModifierType_Collision)) {
1860                         uiSetButLock(object_data_is_libdata(ob), ERROR_LIBDATA_MESSAGE); /* only here obdata, the rest of modifiers is ob level */
1861
1862                         uiBlockBeginAlign(block);
1863                         if (md->type==eModifierType_ParticleSystem) {
1864                                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Convert",        lx,(cy-=19),60,19, 0, 0, 0, 0, 0, "Convert the current particles to a mesh object");
1865                                 uiButSetFunc(but, modifiers_convertParticles, ob, md);
1866                         }
1867                         else{
1868                                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Apply",  lx,(cy-=19),60,19, 0, 0, 0, 0, 0, "Apply the current modifier and remove from the stack");
1869                                 uiButSetFunc(but, modifiers_applyModifier, ob, md);
1870                         }
1871                         
1872                         if (md->type!=eModifierType_Fluidsim && md->type!=eModifierType_Softbody && md->type!=eModifierType_ParticleSystem && (md->type!=eModifierType_Cloth)) {
1873                                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Copy",   lx,(cy-=19),60,19, 0, 0, 0, 0, 0, "Duplicate the current modifier at the same position in the stack");
1874                                 uiButSetFunc(but, modifiers_copyModifier, ob, md);
1875                         }
1876                         uiBlockEndAlign(block);
1877                         
1878                         uiSetButLock(ob && ob->id.lib, ERROR_LIBDATA_MESSAGE);
1879                 }
1880
1881                 lx = x + 10;
1882                 cy = y + 10 - 1;
1883                 uiBlockBeginAlign(block);
1884                 if (md->type==eModifierType_Subsurf) {
1885                         SubsurfModifierData *smd = (SubsurfModifierData*) md;
1886                         char subsurfmenu[]="Subsurf Type%t|Catmull-Clark%x0|Simple Subdiv.%x1";
1887                         uiDefButS(block, MENU, B_MODIFIER_RECALC, subsurfmenu,          lx,(cy-=19),buttonWidth,19, &smd->subdivType, 0, 0, 0, 0, "Selects type of subdivision algorithm.");
1888                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "Levels:",             lx, (cy-=19), buttonWidth,19, &smd->levels, 1, 6, 0, 0, "Number subdivisions to perform");
1889                         uiDefButS(block, NUM, B_MODIFIER_REDRAW, "Render Levels:",              lx, (cy-=19), buttonWidth,19, &smd->renderLevels, 1, 6, 0, 0, "Number subdivisions to perform when rendering");
1890
1891                         /* Disabled until non-EM DerivedMesh implementation is complete */
1892
1893                         /*
1894                         uiDefButBitS(block, TOG, eSubsurfModifierFlag_Incremental, B_MODIFIER_RECALC, "Incremental", lx, (cy-=19),90,19,&smd->flags, 0, 0, 0, 0, "Use incremental calculation, even outside of mesh mode");
1895                         uiDefButBitS(block, TOG, eSubsurfModifierFlag_DebugIncr, B_MODIFIER_RECALC, "Debug", lx+90, cy,buttonWidth-90,19,&smd->flags, 0, 0, 0, 0, "Visualize the subsurf incremental calculation, for debugging effect of other modifiers");
1896                         */
1897
1898                         uiDefButBitS(block, TOG, eSubsurfModifierFlag_ControlEdges, B_MODIFIER_RECALC, "Optimal Draw", lx, (cy-=19), buttonWidth,19,&smd->flags, 0, 0, 0, 0, "Skip drawing/rendering of interior subdivided edges");
1899                         uiDefButBitS(block, TOG, eSubsurfModifierFlag_SubsurfUv, B_MODIFIER_RECALC, "Subsurf UV", lx, (cy-=19),buttonWidth,19,&smd->flags, 0, 0, 0, 0, "Use subsurf to subdivide UVs");
1900                 } else if (md->type==eModifierType_Lattice) {
1901                         LatticeModifierData *lmd = (LatticeModifierData*) md;
1902                         uiDefIDPoinBut(block, modifier_testLatticeObj, ID_OB, B_CHANGEDEP, "Ob: ",      lx, (cy-=19), buttonWidth,19, &lmd->object, "Lattice object to deform with");
1903                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &lmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
1904                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
1905                 } else if (md->type==eModifierType_Curve) {
1906                         CurveModifierData *cmd = (CurveModifierData*) md;
1907                         uiDefIDPoinBut(block, modifier_testCurveObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &cmd->object, "Curve object to deform with");
1908                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &cmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
1909                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
1910                         
1911                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"X",             lx, (cy-=19), 19,19, &cmd->defaxis, 12.0, MOD_CURVE_POSX, 0, 0, "The axis that the curve deforms along");
1912                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"Y",             (lx+buttonWidth/6), cy, 19,19, &cmd->defaxis, 12.0, MOD_CURVE_POSY, 0, 0, "The axis that the curve deforms along");
1913                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"Z",             (lx+2*buttonWidth/6), cy, 19,19, &cmd->defaxis, 12.0, MOD_CURVE_POSZ, 0, 0, "The axis that the curve deforms along");
1914                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"-X",            (lx+3*buttonWidth/6), cy, 24,19, &cmd->defaxis, 12.0, MOD_CURVE_NEGX, 0, 0, "The axis that the curve deforms along");
1915                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"-Y",            (lx+4*buttonWidth/6), cy, 24,19, &cmd->defaxis, 12.0, MOD_CURVE_NEGY, 0, 0, "The axis that the curve deforms along");
1916                         uiDefButS(block, ROW,B_MODIFIER_RECALC,"-Z",            (lx+buttonWidth-buttonWidth/6), cy, 24,19, &cmd->defaxis, 12.0, MOD_CURVE_NEGZ, 0, 0, "The axis that the curve deforms along");
1917                 } else if (md->type==eModifierType_Build) {
1918                         BuildModifierData *bmd = (BuildModifierData*) md;
1919                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Start:", lx, (cy-=19), buttonWidth,19, &bmd->start, 1.0, MAXFRAMEF, 100, 0, "Specify the start frame of the effect");
1920                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Length:", lx, (cy-=19), buttonWidth,19, &bmd->length, 1.0, MAXFRAMEF, 100, 0, "Specify the total time the build effect requires");
1921                         uiDefButI(block, TOG, B_MODIFIER_RECALC, "Randomize", lx, (cy-=19), buttonWidth,19, &bmd->randomize, 0, 0, 1, 0, "Randomize the faces or edges during build.");
1922                         uiDefButI(block, NUM, B_MODIFIER_RECALC, "Seed:", lx, (cy-=19), buttonWidth,19, &bmd->seed, 1.0, MAXFRAMEF, 100, 0, "Specify the seed for random if used.");
1923                 } else if (md->type==eModifierType_Mirror) {
1924                         MirrorModifierData *mmd = (MirrorModifierData*) md;
1925                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Merge Limit:", lx, (cy-=19), buttonWidth,19, &mmd->tolerance, 0.0, 1.0, 10, 10, "Distance from axis within which mirrored vertices are merged");
1926                         uiDefButBitS(block, TOG, MOD_MIR_AXIS_X, B_MODIFIER_RECALC, "X",        lx,(cy-=19),20,19, &mmd->flag, 0, 0, 0, 0, "Enable X axis mirror");
1927                         uiDefButBitS(block, TOG, MOD_MIR_AXIS_Y, B_MODIFIER_RECALC, "Y",        lx+20,cy,20,19,    &mmd->flag, 0, 0, 0, 0, "Enable Y axis mirror");
1928                         uiDefButBitS(block, TOG, MOD_MIR_AXIS_Z, B_MODIFIER_RECALC, "Z",        lx+40,cy,20,19,    &mmd->flag, 0, 0, 0, 0, "Enable Z axis mirror");
1929                         uiDefButBitS(block, TOG, MOD_MIR_CLIPPING, B_MODIFIER_RECALC, "Do Clipping",    lx+60, cy, buttonWidth-60,19, &mmd->flag, 1, 2, 0, 0, "Prevents during Transform vertices to go through Mirror");
1930                         uiDefButBitS(block, TOG, MOD_MIR_VGROUP, B_MODIFIER_RECALC, "Mirror Vgroups",   lx, (cy-=19), buttonWidth,19, &mmd->flag, 1, 2, 0, 0, "Mirror vertex groups (e.g. .R->.L)");
1931                         uiDefButBitS(block, TOG, MOD_MIR_MIRROR_U, B_MODIFIER_RECALC,
1932                                      "Mirror U",
1933                                      lx, (cy-=19), buttonWidth/2, 19,
1934                                      &mmd->flag, 0, 0, 0, 0,
1935                                      "Mirror the U texture coordinate around "
1936                                      "the 0.5 point");
1937                         uiDefButBitS(block, TOG, MOD_MIR_MIRROR_V, B_MODIFIER_RECALC,
1938                                      "Mirror V",
1939                                      lx + buttonWidth/2 + 1, cy, buttonWidth/2, 19,
1940                                      &mmd->flag, 0, 0, 0, 0,
1941                                      "Mirror the V texture coordinate around "
1942                                      "the 0.5 point");
1943                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
1944                                        "Ob: ", lx, (cy -= 19), buttonWidth, 19,
1945                                        &mmd->mirror_ob,
1946                                        "Object to use as mirror");
1947                 } else if (md->type==eModifierType_Bevel) {
1948                         BevelModifierData *bmd = (BevelModifierData*) md;
1949                         /*uiDefButS(block, ROW, B_MODIFIER_RECALC, "Distance",
1950                                           lx, (cy -= 19), (buttonWidth/2), 19, &bmd->val_flags,
1951                                           11.0, 0, 0, 0,
1952                                           "Interpret bevel value as a constant distance from each edge");
1953                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "Radius",
1954                                           (lx+buttonWidth/2), cy, (buttonWidth - buttonWidth/2), 19, &bmd->val_flags,
1955                                           11.0, BME_BEVEL_RADIUS, 0, 0,
1956                                           "Interpret bevel value as a radius - smaller angles will be beveled more");*/
1957                         uiBlockBeginAlign(block);
1958                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Width: ",
1959                                           lx, (cy -= 19), buttonWidth, 19, &bmd->value,
1960                                           0.0, 0.5, 5, 4,
1961                                           "Bevel value/amount");
1962                         /*uiDefButI(block, NUM, B_MODIFIER_RECALC, "Recurs",
1963                                           lx, (cy -= 19), buttonWidth, 19, &bmd->res,
1964                                           1, 4, 5, 2,
1965                                           "Number of times to bevel");*/
1966                         uiDefButBitS(block, TOG, BME_BEVEL_VERT,
1967                                           B_MODIFIER_RECALC, "Only Vertices",
1968                                           lx, (cy -= 19), buttonWidth, 19,
1969                                           &bmd->flags, 0, 0, 0, 0,
1970                                           "Bevel only verts/corners; not edges");
1971                         uiBlockEndAlign(block);
1972                                           
1973                         uiDefBut(block, LABEL, 1, "Limit using:",       lx, (cy-=25), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
1974                         uiBlockBeginAlign(block);
1975                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "None",
1976                                           lx, (cy -= 19), (buttonWidth/3), 19, &bmd->lim_flags,
1977                                           12.0, 0, 0, 0,
1978                                           "Bevel the entire mesh by a constant amount");
1979                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "Angle",
1980                                           (lx+buttonWidth/3), cy, (buttonWidth/3), 19, &bmd->lim_flags,
1981                                           12.0, BME_BEVEL_ANGLE, 0, 0,
1982                                           "Only bevel edges with sharp enough angles between faces");
1983                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "BevWeight",
1984                                           lx+(2*buttonWidth/3), cy, buttonWidth-2*(buttonWidth/3), 19, &bmd->lim_flags,
1985                                           12.0, BME_BEVEL_WEIGHT, 0, 0,
1986                                           "Use bevel weights to determine how much bevel is applied; apply them separately in vert/edge select mode");
1987                         if ((bmd->lim_flags & BME_BEVEL_WEIGHT) && !(bmd->flags & BME_BEVEL_VERT)) {
1988                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Min",
1989                                           lx, (cy -= 19), (buttonWidth/3), 19, &bmd->e_flags,
1990                                           13.0, BME_BEVEL_EMIN, 0, 0,
1991                                           "The sharpest edge's weight is used when weighting a vert");
1992                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Average",
1993                                           (lx+buttonWidth/3), cy, (buttonWidth/3), 19, &bmd->e_flags,
1994                                           13.0, 0, 0, 0,
1995                                           "The edge weights are averaged when weighting a vert");
1996                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Max",
1997                                           (lx+2*(buttonWidth/3)), cy, buttonWidth-2*(buttonWidth/3), 19, &bmd->e_flags,
1998                                           13.0, BME_BEVEL_EMAX, 0, 0,
1999                                           "The largest edge's wieght is used when weighting a vert");
2000                         }
2001                         else if (bmd->lim_flags & BME_BEVEL_ANGLE) {
2002                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Angle:",
2003                                           lx, (cy -= 19), buttonWidth, 19, &bmd->bevel_angle,
2004                                           0.0, 180.0, 100, 2,
2005                                           "Angle above which to bevel edges");
2006                         }
2007                 } else if (md->type==eModifierType_EdgeSplit) {
2008                         EdgeSplitModifierData *emd = (EdgeSplitModifierData*) md;
2009                         uiDefButBitI(block, TOG, MOD_EDGESPLIT_FROMANGLE,
2010                                      B_MODIFIER_RECALC, "From Edge Angle",
2011                                      lx, (cy -= 19), buttonWidth, 19,
2012                                      &emd->flags, 0, 0, 0, 0,
2013                                      "Split edges with high angle between faces");
2014                         if(emd->flags & MOD_EDGESPLIT_FROMANGLE) {
2015                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Split Angle:",
2016                                           lx, (cy -= 19), buttonWidth, 19, &emd->split_angle,
2017                                           0.0, 180.0, 100, 2,
2018                                           "Angle above which to split edges");
2019                         }
2020                         uiDefButBitI(block, TOG, MOD_EDGESPLIT_FROMFLAG,
2021                                      B_MODIFIER_RECALC, "From Marked As Sharp",
2022                                      lx, (cy -= 19), buttonWidth, 19,
2023                                      &emd->flags, 0, 0, 0, 0,
2024                                      "Split edges that are marked as sharp");
2025                 } else if (md->type==eModifierType_Displace) {
2026                         DisplaceModifierData *dmd = (DisplaceModifierData*) md;
2027                         but = uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",
2028                                        lx, (cy -= 19), buttonWidth, 19,
2029                                        &dmd->defgrp_name, 0.0, 31.0, 0, 0,
2030                                        "Name of vertex group to displace"
2031                                        " (displace whole mesh if blank)");
2032                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2033                         uiDefIDPoinBut(block, modifier_testTexture, ID_TE, B_CHANGEDEP,
2034                                        "Texture: ", lx, (cy -= 19), buttonWidth, 19,
2035                                        &dmd->texture,
2036                                        "Texture to use as displacement input");
2037                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Midlevel:",
2038                                   lx, (cy -= 19), buttonWidth, 19, &dmd->midlevel,
2039                                   0, 1, 10, 3,
2040                                   "Material value that gives no displacement");
2041                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Strength:",
2042                                   lx, (cy -= 19), buttonWidth, 19, &dmd->strength,
2043                                   -1000, 1000, 10, 0.1,
2044                                   "Strength of displacement");
2045                         sprintf(str, "Direction%%t|Normal%%x%d|RGB -> XYZ%%x%d|"
2046                                 "Z%%x%d|Y%%x%d|X%%x%d",
2047                                 MOD_DISP_DIR_NOR, MOD_DISP_DIR_RGB_XYZ,
2048                                 MOD_DISP_DIR_Z, MOD_DISP_DIR_Y, MOD_DISP_DIR_X);
2049                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2050                                   lx, (cy -= 19), buttonWidth, 19, &dmd->direction,
2051                                   0.0, 1.0, 0, 0, "Displace direction");
2052                         sprintf(str, "Texture Coordinates%%t"
2053                                 "|Local%%x%d|Global%%x%d|Object%%x%d|UV%%x%d",
2054                                 MOD_DISP_MAP_LOCAL, MOD_DISP_MAP_GLOBAL,
2055                                 MOD_DISP_MAP_OBJECT, MOD_DISP_MAP_UV);
2056                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2057                                   lx, (cy -= 19), buttonWidth, 19, &dmd->texmapping,
2058                                   0.0, 1.0, 0, 0,
2059                                   "Texture coordinates used for displacement input");
2060                         if (dmd->texmapping == MOD_DISP_MAP_UV) {
2061                                 char *strtmp;
2062                                 int i;
2063                                 CustomData *fdata = G.obedit ? &G.editMesh->fdata
2064                                                              : &((Mesh*)ob->data)->fdata;
2065                                 build_uvlayer_menu_vars(fdata, &strtmp, &dmd->uvlayer_tmp,
2066                                                         dmd->uvlayer_name);
2067                                 but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2068                                       lx, (cy -= 19), buttonWidth, 19, &dmd->uvlayer_tmp,
2069                                       0.0, 1.0, 0, 0, "Set the UV layer to use");
2070                                 MEM_freeN(strtmp);
2071                                 i = CustomData_get_layer_index(fdata, CD_MTFACE);
2072                                 uiButSetFunc(but, set_displace_uvlayer, dmd,
2073                                              &fdata->layers[i]);
2074                         }
2075                         if(dmd->texmapping == MOD_DISP_MAP_OBJECT) {
2076                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2077                                                "Ob: ", lx, (cy -= 19), buttonWidth, 19,
2078                                                &dmd->map_object,
2079                                                "Object to get texture coordinates from");
2080                         }
2081                 } else if (md->type==eModifierType_UVProject) {
2082                         UVProjectModifierData *umd = (UVProjectModifierData *) md;
2083                         int i;
2084                         char *strtmp;
2085                         CustomData *fdata = G.obedit ? &G.editMesh->fdata
2086                                                      : &((Mesh*)ob->data)->fdata;
2087                         build_uvlayer_menu_vars(fdata, &strtmp, &umd->uvlayer_tmp,
2088                                                 umd->uvlayer_name);
2089                         but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2090                               lx, (cy -= 19), buttonWidth, 19, &umd->uvlayer_tmp,
2091                               0.0, 1.0, 0, 0, "Set the UV layer to use");
2092                         i = CustomData_get_layer_index(fdata, CD_MTFACE);
2093                         uiButSetFunc(but, set_uvproject_uvlayer, umd, &fdata->layers[i]);
2094                         MEM_freeN(strtmp);
2095                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "AspX:",
2096                                   lx, (cy -= 19), buttonWidth / 2, 19, &umd->aspectx,
2097                                   1, 1000, 100, 2,
2098                                   "Horizontal Aspect Ratio");
2099                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "AspY:",
2100                                   lx + (buttonWidth / 2) + 1, cy, buttonWidth / 2, 19,
2101                                   &umd->aspecty,
2102                                   1, 1000, 100, 2,
2103                                   "Vertical Aspect Ratio");
2104                         uiDefButI(block, NUM, B_MODIFIER_RECALC, "Projectors:",
2105                                   lx, (cy -= 19), buttonWidth, 19, &umd->num_projectors,
2106                                   1, MOD_UVPROJECT_MAXPROJECTORS, 0, 0,
2107                                   "Number of objects to use as projectors");
2108                         for(i = 0; i < umd->num_projectors; ++i) {
2109                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2110                                                "Ob: ", lx, (cy -= 19), buttonWidth, 19,
2111                                                &umd->projectors[i],
2112                                                "Object to use as projector");
2113                         }
2114                         uiDefIDPoinBut(block, modifier_testImage, ID_IM, B_CHANGEDEP,
2115                                        "Image: ", lx, (cy -= 19), buttonWidth, 19,
2116                                        &umd->image,
2117                                        "Image to project (only faces with this image "
2118                                        "will be altered");
2119                         uiButSetCompleteFunc(but, autocomplete_image, (void *)ob);
2120                         uiDefButBitI(block, TOG, MOD_UVPROJECT_OVERRIDEIMAGE,
2121                                      B_MODIFIER_RECALC, "Override Image",
2122                                      lx, (cy -= 19), buttonWidth, 19,
2123                                      &umd->flags, 0, 0, 0, 0,
2124                                      "Override faces' current images with the "
2125                                      "given image");
2126                 } else if (md->type==eModifierType_Decimate) {
2127                         DecimateModifierData *dmd = (DecimateModifierData*) md;
2128                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Ratio:",      lx,(cy-=19),buttonWidth,19, &dmd->percent, 0.0, 1.0, 10, 0, "Defines the percentage of triangles to reduce to");
2129                         sprintf(str, "Face Count: %d", dmd->faceCount);
2130                         uiDefBut(block, LABEL, 1, str,  lx, (cy-=19), 160,19, NULL, 0.0, 0.0, 0, 0, "Displays the current number of faces in the decimated mesh");
2131                 } else if (md->type==eModifierType_Smooth) {
2132                         SmoothModifierData *smd = (SmoothModifierData*) md;
2133
2134                         uiDefButBitS(block, TOG, MOD_SMOOTH_X, B_MODIFIER_RECALC, "X",          lx,(cy-=19),45,19, &smd->flag, 0, 0, 0, 0, "Enable X axis smoothing");
2135                         uiDefButBitS(block, TOG, MOD_SMOOTH_Y, B_MODIFIER_RECALC, "Y",          lx+45,cy,45,19, &smd->flag, 0, 0, 0, 0, "Enable Y axis smoothing");
2136                         uiDefButBitS(block, TOG, MOD_SMOOTH_Z, B_MODIFIER_RECALC, "Z",          lx+90,cy,45,19, &smd->flag, 0, 0, 0, 0, "Enable Z axis smoothing");
2137
2138                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Factor:",     lx,(cy-=19),buttonWidth, 19, &smd->fac, -10.0, 10.0, 0.5, 0, "Define the amount of smoothing, from 0.0 to 1.0 (lower / higher values can deform the mesh)");
2139                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "Repeat:",     lx,(cy-=19),buttonWidth, 19, &smd->repeat, 0.0, 30.0, 1, 0, "Number of smoothing iterations");
2140                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &smd->defgrp_name, 0.0, 31.0, 0, 0, "Vertex Group name to define which vertices are affected");
2141                 } else if (md->type==eModifierType_Cast) {
2142                         CastModifierData *cmd = (CastModifierData*) md;
2143
2144                         char casttypemenu[]="Projection Type%t|Sphere%x0|Cylinder%x1|Cuboid%x2";
2145                         uiDefButS(block, MENU, B_MODIFIER_RECALC, casttypemenu,         lx,(cy-=19),buttonWidth - 30,19, &cmd->type, 0, 0, 0, 0, "Projection type to apply");
2146                         uiDefButBitS(block, TOG, MOD_CAST_X, B_MODIFIER_RECALC, "X",            lx,(cy-=19),45,19, &cmd->flag, 0, 0, 0, 0, "Enable (local) X axis deformation");
2147                         uiDefButBitS(block, TOG, MOD_CAST_Y, B_MODIFIER_RECALC, "Y",            lx+45,cy,45,19, &cmd->flag, 0, 0, 0, 0, "Enable (local) Y axis deformation");
2148                         if (cmd->type != MOD_CAST_TYPE_CYLINDER) {
2149                                 uiDefButBitS(block, TOG, MOD_CAST_Z, B_MODIFIER_RECALC, "Z",            lx+90,cy,45,19, &cmd->flag, 0, 0, 0, 0, "Enable (local) Z axis deformation");
2150                         }
2151                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Factor:",     lx,(cy-=19),buttonWidth, 19, &cmd->fac, -10.0, 10.0, 5, 0, "Define the amount of deformation");
2152                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Radius:",     lx,(cy-=19),buttonWidth, 19, &cmd->radius, 0.0, 100.0, 10.0, 0, "Only deform vertices within this distance from the center of the effect (leave as 0 for infinite)");
2153                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Size:",       lx,(cy-=19),buttonWidth, 19, &cmd->size, 0.0, 100.0, 10.0, 0, "Size of projection shape (leave as 0 for auto)");
2154                         uiDefButBitS(block, TOG, MOD_CAST_SIZE_FROM_RADIUS, B_MODIFIER_RECALC, "From radius",           lx+buttonWidth,cy,80,19, &cmd->flag, 0, 0, 0, 0, "Use radius as size of projection shape (0 = auto)");
2155                         if (ob->type == OB_MESH) {
2156                                 but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &cmd->defgrp_name, 0.0, 31.0, 0, 0, "Vertex Group name to define which vertices are affected");
2157                         }
2158                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx,(cy-=19), buttonWidth,19, &cmd->object, "Control object: if available, its location determines the center of the effect");
2159                         if(cmd->object) {
2160                                 uiDefButBitS(block, TOG, MOD_CAST_USE_OB_TRANSFORM, B_MODIFIER_RECALC, "Use transform",         lx+buttonWidth,cy,80,19, &cmd->flag, 0, 0, 0, 0, "Use object transform to control projection shape");
2161                         }
2162                 } else if (md->type==eModifierType_Wave) {
2163                         WaveModifierData *wmd = (WaveModifierData*) md;
2164                         uiDefButBitS(block, TOG, MOD_WAVE_X, B_MODIFIER_RECALC, "X",            lx,(cy-=19),45,19, &wmd->flag, 0, 0, 0, 0, "Enable X axis motion");
2165                         uiDefButBitS(block, TOG, MOD_WAVE_Y, B_MODIFIER_RECALC, "Y",            lx+45,cy,45,19, &wmd->flag, 0, 0, 0, 0, "Enable Y axis motion");
2166                         uiDefButBitS(block, TOG, MOD_WAVE_CYCL, B_MODIFIER_RECALC, "Cycl",      lx+90,cy,buttonWidth-90,19, &wmd->flag, 0, 0, 0, 0, "Enable cyclic wave effect");
2167                         uiDefButBitS(block, TOG, MOD_WAVE_NORM, B_MODIFIER_RECALC, "Normals",   lx,(cy-=19),buttonWidth,19, &wmd->flag, 0, 0, 0, 0, "Displace along normals");
2168                         if (wmd->flag & MOD_WAVE_NORM){
2169                                 if (ob->type==OB_MESH) {
2170                                         uiDefButBitS(block, TOG, MOD_WAVE_NORM_X, B_MODIFIER_RECALC, "X",       lx,(cy-=19),buttonWidth/3,19, &wmd->flag, 0, 0, 0, 0, "Enable displacement along the X normal");
2171                                         uiDefButBitS(block, TOG, MOD_WAVE_NORM_Y, B_MODIFIER_RECALC, "Y",       lx+(buttonWidth/3),cy,buttonWidth/3,19, &wmd->flag, 0, 0, 0, 0, "Enable displacement along the Y normal");
2172                                         uiDefButBitS(block, TOG, MOD_WAVE_NORM_Z, B_MODIFIER_RECALC, "Z",       lx+(buttonWidth/3)*2,cy,buttonWidth/3,19, &wmd->flag, 0, 0, 0, 0, "Enable displacement along the Z normal");
2173                                 }
2174                                 else
2175                                         uiDefBut(block, LABEL, 1, "Meshes Only",        lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");                                
2176                         }
2177
2178                         uiBlockBeginAlign(block);
2179                         if(wmd->speed >= 0)
2180                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Time sta:",   lx,(cy-=19),buttonWidth,19, &wmd->timeoffs, -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify starting frame of the wave");
2181                         else
2182                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Time end:",   lx,(cy-=19),buttonWidth,19, &wmd->timeoffs, -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify ending frame of the wave");
2183                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Lifetime:",   lx,(cy-=19),buttonWidth,19, &wmd->lifetime,  -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify the lifespan of the wave");
2184                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Damptime:",   lx,(cy-=19),buttonWidth,19, &wmd->damp,  -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify the dampingtime of the wave");
2185                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Falloff:",    lx,(cy-=19),buttonWidth,19, &wmd->falloff,  0, 100, 100, 0, "Specify the falloff radius of the waves");
2186
2187                         cy -= 9;
2188                         uiBlockBeginAlign(block);
2189                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Sta x:",              lx,(cy-=19),113,19, &wmd->startx, -100.0, 100.0, 100, 0, "Starting position for the X axis");
2190                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Sta y:",              lx+115,cy,105,19, &wmd->starty, -100.0, 100.0, 100, 0, "Starting position for the Y axis");
2191                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_MODIFIER_RECALC, "Ob: ", lx, (cy-=19), 220,19, &wmd->objectcenter, "Object to use as Starting Position (leave blank to disable)");
2192                         uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",lx, (cy -= 19), 220, 19,&wmd->defgrp_name, 0.0, 31.0, 0, 0, "Name of vertex group with which to modulate displacement");
2193                         uiDefIDPoinBut(block, modifier_testTexture, ID_TE, B_CHANGEDEP,"Texture: ", lx, (cy -= 19), 220, 19, &wmd->texture,"Texture with which to modulate wave");
2194                         sprintf(str, "Texture Coordinates%%t"
2195                                 "|Local%%x%d|Global%%x%d|Object%%x%d|UV%%x%d",
2196                                 MOD_WAV_MAP_LOCAL, MOD_WAV_MAP_GLOBAL,
2197                                 MOD_WAV_MAP_OBJECT, MOD_WAV_MAP_UV);
2198                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2199                                   lx, (cy -= 19), 220, 19, &wmd->texmapping,
2200                                   0.0, 1.0, 0, 0,
2201                                   "Texture coordinates used for modulation input");
2202                         if (wmd->texmapping == MOD_WAV_MAP_UV) {
2203                                 char *strtmp;
2204                                 int i;
2205                                 CustomData *fdata = G.obedit ? &G.editMesh->fdata
2206                                                              : &((Mesh*)ob->data)->fdata;
2207                                 build_uvlayer_menu_vars(fdata, &strtmp, &wmd->uvlayer_tmp,
2208                                                         wmd->uvlayer_name);
2209                                 but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2210                                       lx, (cy -= 19), 220, 19, &wmd->uvlayer_tmp,
2211                                       0.0, 1.0, 0, 0, "Set the UV layer to use");
2212                                 MEM_freeN(strtmp);
2213                                 i = CustomData_get_layer_index(fdata, CD_MTFACE);
2214                                 uiButSetFunc(but, set_wave_uvlayer, wmd,
2215                                              &fdata->layers[i]);
2216                         }
2217                         if(wmd->texmapping == MOD_DISP_MAP_OBJECT) {
2218                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2219                                                "Ob: ", lx, (cy -= 19), 220, 19,
2220                                                &wmd->map_object,
2221                                                "Object to get texture coordinates from");
2222                         }
2223                         cy -= 9;
2224                         uiBlockBeginAlign(block);
2225                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Speed:",   lx,(cy-=19),220,19, &wmd->speed, -2.0, 2.0, 0, 0, "Specify the wave speed");
2226                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Height:",  lx,(cy-=19),220,19, &wmd->height, -2.0, 2.0, 0, 0, "Specify the amplitude of the wave");
2227                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Width:",   lx,(cy-=19),220,19, &wmd->width, 0.0, 5.0, 0, 0, "Specify the width of the wave");
2228                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Narrow:",  lx,(cy-=19),220,19, &wmd->narrow, 0.0, 10.0, 0, 0, "Specify how narrow the wave follows");
2229                 } else if (md->type==eModifierType_Armature) {
2230                         ArmatureModifierData *amd = (ArmatureModifierData*) md;
2231                         uiDefIDPoinBut(block, modifier_testArmatureObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &amd->object, "Armature object to deform with");
2232                         
2233                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth-40,19, &amd->defgrp_name, 0.0, 31.0, 0, 0, "Vertex Group name to control overall armature influence");
2234                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2235                         uiDefButBitS(block, TOG, ARM_DEF_INVERT_VGROUP, B_ARM_RECALCDATA, "Inv",        lx+buttonWidth-40,cy, 40, 20, &amd->deformflag, 0, 0, 0, 0, "Invert vertex group influence");
2236                         
2237                         uiDefButBitS(block, TOG, ARM_DEF_VGROUP, B_ARM_RECALCDATA, "Vert.Groups",       lx,cy-=19,buttonWidth/2,20, &amd->deformflag, 0, 0, 0, 0, "Enable VertexGroups defining deform");
2238                         uiDefButBitS(block, TOG, ARM_DEF_ENVELOPE, B_ARM_RECALCDATA, "Envelopes",       lx+buttonWidth/2,cy,(buttonWidth + 1)/2,20, &amd->deformflag, 0, 0, 0, 0, "Enable Bone Envelopes defining deform");
2239                         uiDefButBitS(block, TOG, ARM_DEF_QUATERNION, B_ARM_RECALCDATA, "Quaternion",    lx,(cy-=19),buttonWidth/2,20, &amd->deformflag, 0, 0, 0, 0, "Enable deform rotation interpolation with Quaternions");
2240                         uiDefButBitS(block, TOG, ARM_DEF_B_BONE_REST, B_ARM_RECALCDATA, "B-Bone Rest", lx+buttonWidth/2,cy,(buttonWidth + 1)/2,20, &amd->deformflag, 0, 0, 0, 0, "Make B-Bones deform already in rest position");
2241                         
2242                         uiDefButS(block, TOG, B_ARM_RECALCDATA, "MultiModifier",        lx,cy-=19, buttonWidth, 20, &amd->multi, 0, 0, 0, 0, "Use same input as previous modifier, and mix results using overall vgroup");
2243
2244                 } else if (md->type==eModifierType_Hook) {
2245                         HookModifierData *hmd = (HookModifierData*) md;
2246                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Falloff: ",           lx, (cy-=19), buttonWidth,19, &hmd->falloff, 0.0, 100.0, 100, 0, "If not zero, the distance from hook where influence ends");
2247                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Force: ",          lx, (cy-=19), buttonWidth,19, &hmd->force, 0.0, 1.0, 100, 0, "Set relative force of hook");
2248                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &hmd->object, "Parent Object for hook, also recalculates and clears offset"); 
2249                         if(hmd->indexar==NULL) {
2250                                 but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",         lx, (cy-=19), buttonWidth,19, &hmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
2251                                 uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2252                         }
2253                         uiBlockBeginAlign(block);
2254                         but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Reset",          lx, (cy-=19), 80,19,                    NULL, 0.0, 0.0, 0, 0, "Recalculate and clear offset (transform) of hook");
2255                         uiButSetFunc(but, modifiers_clearHookOffset, ob, md);
2256                         but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Recenter",       lx+80, cy, buttonWidth-80,19,   NULL, 0.0, 0.0, 0, 0, "Sets hook center to cursor position");
2257                         uiButSetFunc(but, modifiers_cursorHookCenter, ob, md);
2258
2259                         if (editing) {
2260                                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Select",                 lx, (cy-=19), 80,19, NULL, 0.0, 0.0, 0, 0, "Selects effected vertices on mesh");
2261                                 uiButSetFunc(but, modifiers_selectHook, ob, md);
2262                                 but = uiDefBut(block, BUT, B_MODIFIER_RECALC, "Reassign",               lx+80, cy, buttonWidth-80,19, NULL, 0.0, 0.0, 0, 0, "Reassigns selected vertices to hook");
2263                                 uiButSetFunc(but, modifiers_reassignHook, ob, md);
2264                         }
2265                 } else if (md->type==eModifierType_Softbody) {
2266                         uiDefBut(block, LABEL, 1, "See Soft Body panel.",       lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2267                 } else if (md->type==eModifierType_Cloth) {
2268                         uiDefBut(block, LABEL, 1, "See Cloth panel.",   lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2269                 } else if (md->type==eModifierType_Collision) {
2270                         uiDefBut(block, LABEL, 1, "See Collision panel.",       lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2271                 } else if (md->type==eModifierType_Fluidsim) {
2272                         uiDefBut(block, LABEL, 1, "See Fluidsim panel.",        lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2273                 } else if (md->type==eModifierType_Boolean) {
2274                         BooleanModifierData *bmd = (BooleanModifierData*) md;
2275                         uiDefButI(block, MENU, B_MODIFIER_RECALC, "Operation%t|Intersect%x0|Union%x1|Difference%x2",    lx,(cy-=19),buttonWidth,19, &bmd->operation, 0.0, 1.0, 0, 0, "Boolean operation to perform");
2276                         uiDefIDPoinBut(block, modifier_testMeshObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &bmd->object, "Mesh object to use for boolean operation");
2277                 } else if (md->type==eModifierType_Array) {
2278                         ArrayModifierData *amd = (ArrayModifierData*) md;
2279                         float range = 10000;
2280                         int cytop, halfwidth = (width - 5)/2 - 15;
2281                         int halflx = lx + halfwidth + 10;
2282
2283                         uiBlockSetEmboss(block, UI_EMBOSSX);
2284                         uiBlockEndAlign(block);
2285
2286                         /* length parameters */
2287                         uiBlockBeginAlign(block);
2288                         sprintf(str, "Length Fit%%t|Fixed Count%%x%d|Fixed Length%%x%d"
2289                                 "|Fit To Curve Length%%x%d",
2290                                 MOD_ARR_FIXEDCOUNT, MOD_ARR_FITLENGTH, MOD_ARR_FITCURVE);
2291                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2292                                   lx, (cy-=19), buttonWidth, 19, &amd->fit_type,
2293                                   0.0, 1.0, 0, 0, "Array length calculation method");
2294                         switch(amd->fit_type)
2295                         {
2296                         case MOD_ARR_FIXEDCOUNT:
2297                                 uiDefButI(block, NUM, B_MODIFIER_RECALC, "Count:",
2298                                           lx, (cy -= 19), buttonWidth, 19, &amd->count,
2299                                           1, 1000, 0, 0, "Number of duplicates to make");
2300                                 break;
2301                         case MOD_ARR_FITLENGTH:
2302                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Length:",
2303                                           lx, (cy -= 19), buttonWidth, 19, &amd->length,
2304                                           0, range, 10, 2,
2305                                           "Length to fit array within");
2306                                 break;
2307                         case MOD_ARR_FITCURVE:
2308                                 uiDefIDPoinBut(block, modifier_testCurveObj, ID_OB,
2309                                                B_CHANGEDEP, "Ob: ",
2310                                                lx, (cy -= 19), buttonWidth, 19, &amd->curve_ob,
2311                                                "Curve object to fit array length to");
2312                                 break;
2313                         }
2314                         uiBlockEndAlign(block);
2315
2316                         /* offset parameters */
2317                         cy -= 10;
2318                         cytop= cy;
2319                         uiBlockBeginAlign(block);
2320                         uiDefButBitI(block, TOG, MOD_ARR_OFF_CONST, B_MODIFIER_RECALC,
2321                                      "Constant Offset", lx, (cy-=19), halfwidth, 19,
2322                                      &amd->offset_type, 0, 0, 0, 0,
2323                                      "Constant offset between duplicates "
2324                                      "(local coordinates)");
2325                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "X:",
2326                                   lx, (cy-=19), halfwidth, 19,
2327                                   &amd->offset[0],
2328                                   -range, range, 10, 3,
2329                                   "Constant component for duplicate offsets "
2330                                   "(local coordinates)");
2331                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Y:",
2332                                   lx, (cy-=19), halfwidth, 19,
2333                                   &amd->offset[1],
2334                                   -range, range, 10, 3,
2335                                   "Constant component for duplicate offsets "
2336                                   "(local coordinates)");
2337                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Z:",
2338                                   lx, (cy-=19), halfwidth, 19,
2339                                   &amd->offset[2],
2340                                   -range, range, 10, 3,
2341                                   "Constant component for duplicate offsets "
2342                                   "(local coordinates)");
2343                         uiBlockEndAlign(block);
2344
2345                         cy= cytop;
2346                         uiBlockBeginAlign(block);
2347                         uiDefButBitI(block, TOG, MOD_ARR_OFF_RELATIVE, B_MODIFIER_RECALC,
2348                                      "Relative Offset", halflx, (cy-=19), halfwidth, 19,
2349                                      &amd->offset_type, 0, 0, 0, 0,
2350                                      "Offset between duplicates relative to object width "
2351                                      "(local coordinates)");
2352                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "X:",
2353                                   halflx, (cy-=19), halfwidth, 19,
2354                                   &amd->scale[0],
2355                                   -range, range, 10, 3,
2356                                   "Component for duplicate offsets relative to object "
2357                                   "width (local coordinates)");
2358                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Y:",
2359                                   halflx, (cy-=19), halfwidth, 19,
2360                                   &amd->scale[1],
2361                                   -range, range, 10, 3,
2362                                   "Component for duplicate offsets relative to object "
2363                                   "width (local coordinates)");
2364                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Z:",
2365                                   halflx, (cy-=19), halfwidth, 19,
2366                                   &amd->scale[2],
2367                                   -range, range, 10, 3,
2368                                   "Component for duplicate offsets relative to object "
2369                                   "width (local coordinates)");
2370                         uiBlockEndAlign(block);
2371
2372                         /* vertex merging parameters */
2373                         cy -= 10;
2374                         cytop= cy;
2375
2376                         uiBlockBeginAlign(block);
2377                         uiDefButBitI(block, TOG, MOD_ARR_MERGE, B_MODIFIER_RECALC,
2378                                      "Merge",
2379                                      lx, (cy-=19), halfwidth/2, 19, &amd->flags,
2380                                      0, 0, 0, 0,
2381                                      "Merge vertices in adjacent duplicates");
2382                         uiDefButBitI(block, TOG, MOD_ARR_MERGEFINAL, B_MODIFIER_RECALC,
2383                                      "First Last",
2384                                      lx + halfwidth/2, cy, (halfwidth+1)/2, 19,
2385                                      &amd->flags,
2386                                      0, 0, 0, 0,
2387                                      "Merge vertices in first duplicate with vertices"
2388                                      " in last duplicate");
2389                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Limit:",
2390                                           lx, (cy-=19), halfwidth, 19, &amd->merge_dist,
2391                                           0, 1.0f, 1, 4,
2392                                           "Limit below which to merge vertices");
2393
2394                         /* offset ob */
2395                         cy = cytop;
2396                         uiBlockBeginAlign(block);
2397                         uiDefButBitI(block, TOG, MOD_ARR_OFF_OBJ, B_MODIFIER_RECALC,
2398                                      "Object Offset", halflx, (cy -= 19), halfwidth, 19,
2399                                      &amd->offset_type, 0, 0, 0, 0,
2400                                      "Add an object transformation to the total offset");
2401                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2402                                        "Ob: ", halflx, (cy -= 19), halfwidth, 19,
2403                                        &amd->offset_ob,
2404                                        "Object from which to take offset transformation");
2405                         uiBlockEndAlign(block);
2406
2407                         cy -= 10;
2408                         but = uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB,
2409                                              B_CHANGEDEP, "Start cap: ",
2410                                              lx, (cy -= 19), halfwidth, 19,
2411                                              &amd->start_cap,
2412                                              "Mesh object to use as start cap");
2413                         uiButSetCompleteFunc(but, autocomplete_meshob, (void *)ob);
2414                         but = uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB,
2415                                              B_CHANGEDEP, "End cap: ",
2416                                              halflx, cy, halfwidth, 19,
2417                                              &amd->end_cap,
2418                                              "Mesh object to use as end cap");
2419                         uiButSetCompleteFunc(but, autocomplete_meshob, (void *)ob);
2420                 } else if (md->type==eModifierType_MeshDeform) {
2421                         MeshDeformModifierData *mmd = (MeshDeformModifierData*) md;
2422
2423                         uiBlockBeginAlign(block);
2424                         uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &mmd->object, "Mesh object to be use as cage"); 
2425                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-19), buttonWidth-40,19, &mmd->defgrp_name, 0.0, 31.0, 0, 0, "Vertex Group name to control overall meshdeform influence");
2426                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2427                         uiDefButBitS(block, TOG, MOD_MDEF_INVERT_VGROUP, B_MODIFIER_RECALC, "Inv", lx+buttonWidth-40, (cy-=19), 40,19, &mmd->flag, 0.0, 31.0, 0, 0, "Invert vertex group influence");
2428
2429                         uiBlockBeginAlign(block);
2430                         if(mmd->bindcos) {
2431                                 but= uiDefBut(block, BUT, B_MODIFIER_RECALC, "Unbind", lx,(cy-=24), buttonWidth,19, 0, 0, 0, 0, 0, "Unbind mesh from cage");
2432                                 uiButSetFunc(but,modifiers_bindMeshDeform,ob,md);
2433                         }
2434                         else {
2435                                 but= uiDefBut(block, BUT, B_MODIFIER_RECALC, "Bind", lx,(cy-=24), buttonWidth,19, 0, 0, 0, 0, 0, "Bind mesh to cage");
2436                                 uiButSetFunc(but,modifiers_bindMeshDeform,ob,md);
2437                                 uiDefButS(block, NUM, B_NOP, "Precision:", lx,(cy-19), buttonWidth/2 + 20,19, &mmd->gridsize, 2, 10, 0.5, 0, "The grid size for binding");
2438                                 uiDefButBitS(block, TOG, MOD_MDEF_DYNAMIC_BIND, B_MODIFIER_RECALC, "Dynamic", lx+(buttonWidth+1)/2 + 20, (cy-=19), buttonWidth/2 - 20,19, &mmd->flag, 0.0, 31.0, 0, 0, "Recompute binding dynamically on top of other deformers like Shape Keys (slower and more memory consuming!)");
2439                         }
2440                         uiBlockEndAlign(block);
2441                 } else if (md->type==eModifierType_ParticleSystem) {
2442                         uiDefBut(block, LABEL, 1, "See Particle buttons.",      lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2443                 } else if (md->type==eModifierType_ParticleInstance) {
2444                         ParticleInstanceModifierData *pimd = (ParticleInstanceModifierData*) md;
2445                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy -= 19), buttonWidth, 19, &pimd->ob, "Object that has the particlesystem");
2446                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "PSYS:", lx, (cy -= 19), buttonWidth, 19, &pimd->psys, 1, 10, 10, 3, "Particlesystem number in the object");
2447                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Parents, B_MODIFIER_RECALC, "Normal",    lx, (cy -= 19), buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Create instances from normal particles");
2448                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Children, B_MODIFIER_RECALC, "Children", lx+buttonWidth/3, cy, buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Create instances from child particles");
2449                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Path, B_MODIFIER_RECALC, "Path", lx+buttonWidth*2/3, cy, buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Create instances along particle paths");
2450                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Unborn, B_MODIFIER_RECALC, "Unborn",     lx, (cy -= 19), buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Show instances when particles are unborn");
2451                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Alive, B_MODIFIER_RECALC, "Alive",       lx+buttonWidth/3, cy, buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Show instances when particles are alive");
2452                         uiDefButBitS(block, TOG, eParticleInstanceFlag_Dead, B_MODIFIER_RECALC, "Dead", lx+buttonWidth*2/3, cy, buttonWidth/3,19, &pimd->flag, 0, 0, 0, 0, "Show instances when particles are dead");
2453                 } else if (md->type==eModifierType_Explode) {
2454                         ExplodeModifierData *emd = (ExplodeModifierData*) md;
2455                         uiBut *but;
2456                         char *menustr= get_vertexgroup_menustr(ob);
2457                         int defCount=BLI_countlist(&ob->defbase);
2458                         if(defCount==0) emd->vgroup=0;
2459                         uiBlockBeginAlign(block);
2460                         but=uiDefButS(block, MENU, B_MODIFIER_RECALC, menustr,  lx, (cy-=19), buttonWidth-20,19, &emd->vgroup, 0, defCount, 0, 0, "Protect this vertex group");
2461                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2462                         MEM_freeN(menustr);
2463                         
2464                         but=uiDefIconBut(block, BUT, B_MODIFIER_RECALC, ICON_X, (lx+buttonWidth)-20, cy, 20,19, 0, 0, 0, 0, 0, "Disable use of vertex group");
2465                         uiButSetFunc(but, modifiers_explodeDelVg, (void *)emd, (void *)NULL);
2466                         
2467
2468                         but=uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "",     lx, (cy-=19), buttonWidth,19, &emd->protect, 0.0f, 1.0f, 0, 0, "Clean vertex group edges");
2469                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2470
2471                         but=uiDefBut(block, BUT, B_MODIFIER_RECALC, "Refresh",  lx, (cy-=19), buttonWidth/2,19, 0, 0, 0, 0, 0, "Recalculate faces assigned to particles");
2472                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2473
2474                         uiDefButBitS(block, TOG, eExplodeFlag_EdgeSplit, B_MODIFIER_RECALC, "Split Edges",      lx+buttonWidth/2, cy, buttonWidth/2,19, &emd->flag, 0, 0, 0, 0, "Split face edges for nicer shrapnel");
2475                         uiDefButBitS(block, TOG, eExplodeFlag_Unborn, B_MODIFIER_RECALC, "Unborn",      lx, (cy-=19), buttonWidth/3,19, &emd->flag, 0, 0, 0, 0, "Show mesh when particles are unborn");
2476                         uiDefButBitS(block, TOG, eExplodeFlag_Alive, B_MODIFIER_RECALC, "Alive",        lx+buttonWidth/3, cy, buttonWidth/3,19, &emd->flag, 0, 0, 0, 0, "Show mesh when particles are alive");
2477                         uiDefButBitS(block, TOG, eExplodeFlag_Dead, B_MODIFIER_RECALC, "Dead",  lx+buttonWidth*2/3, cy, buttonWidth/3,19, &emd->flag, 0, 0, 0, 0, "Show mesh when particles are dead");
2478                         uiBlockEndAlign(block);
2479                 } else if (md->type==eModifierType_Shrinkwrap) {
2480                         ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md;
2481
2482                         char shrinktypemenu[]="Shrinkwrap type%t|nearest surface point %x0|projection %x1|nearest vertex %x2";
2483
2484                         uiDefIDPoinBut(block, modifier_testMeshObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &smd->target, "Target to shrink to");
2485
2486                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",         lx, (cy-=19), buttonWidth,19, &smd->vgroup_name, 0, 31, 0, 0, "Vertex Group name");
2487                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2488
2489                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Offset:",     lx,(cy-=19),buttonWidth,19, &smd->keepDist, 0.0f, 100.0f, 1.0f, 0, "Specify distance to keep from the target");
2490
2491                         cy -= 3;
2492                         uiDefButS(block, MENU, B_MODIFIER_RECALC, shrinktypemenu, lx,(cy-=19),buttonWidth,19, &smd->shrinkType, 0, 0, 0, 0, "Selects type of shrinkwrap algorithm for target position.");
2493
2494                         if (smd->shrinkType == MOD_SHRINKWRAP_PROJECT){
2495
2496
2497                                 /* UI for projection axis */
2498                                 uiBlockBeginAlign(block);
2499                                 uiDefButC(block, ROW, B_MODIFIER_RECALC, "Normal"    , lx,(cy-=19),buttonWidth,19, &smd->projAxis, 18.0, MOD_SHRINKWRAP_PROJECT_OVER_NORMAL, 0, 0, "Projection over X axis");
2500                                 if(smd->projAxis == 0)
2501                                 {
2502                                         uiDefButC(block, NUM, B_MODIFIER_RECALC, "SS Levels:",          lx, (cy-=19), buttonWidth,19, &smd->subsurfLevels, 0, 6, 0, 0, "This indicates the number of CCSubdivisions that must be performed before extracting vertexs positions and normals");
2503                                 }
2504
2505                                 uiDefButBitC(block, TOG, MOD_SHRINKWRAP_PROJECT_OVER_X_AXIS, B_MODIFIER_RECALC, "X",    lx+buttonWidth/3*0,(cy-=19),buttonWidth/3,19, &smd->projAxis, 0, 0, 0, 0, "Projection over X axis");
2506                                 uiDefButBitC(block, TOG, MOD_SHRINKWRAP_PROJECT_OVER_Y_AXIS, B_MODIFIER_RECALC, "Y",    lx+buttonWidth/3*1,cy,buttonWidth/3,19, &smd->projAxis, 0, 0, 0, 0, "Projection over Y axis");
2507                                 uiDefButBitC(block, TOG, MOD_SHRINKWRAP_PROJECT_OVER_Z_AXIS, B_MODIFIER_RECALC, "Z",    lx+buttonWidth/3*2,cy,buttonWidth/3,19, &smd->projAxis, 0, 0, 0, 0, "Projection over Z axis");
2508
2509
2510                                 /* allowed directions of projection axis */
2511                                 uiDefButBitS(block, TOG, MOD_SHRINKWRAP_PROJECT_ALLOW_NEG_DIR, B_MODIFIER_RECALC, "Negative",   lx,(cy-=19),buttonWidth/2,19, &smd->shrinkOpts, 0, 0, 0, 0, "Allows to move the vertex in the negative direction of axis");
2512                                 uiDefButBitS(block, TOG, MOD_SHRINKWRAP_PROJECT_ALLOW_POS_DIR, B_MODIFIER_RECALC, "Positive",   lx + buttonWidth/2,cy,buttonWidth/2,19, &smd->shrinkOpts, 0, 0, 0, 0, "Allows to move the vertex in the positive direction of axis");
2513
2514                                 uiDefButBitS(block, TOG, MOD_SHRINKWRAP_CULL_TARGET_FRONTFACE, B_MODIFIER_RECALC, "Cull frontfaces",lx,(cy-=19),buttonWidth/2,19, &smd->shrinkOpts, 0, 0, 0, 0, "Controls whether a vertex can be projected to a front face on target");
2515                                 uiDefButBitS(block, TOG, MOD_SHRINKWRAP_CULL_TARGET_BACKFACE,  B_MODIFIER_RECALC, "Cull backfaces",     lx+buttonWidth/2,cy,buttonWidth/2,19, &smd->shrinkOpts, 0, 0, 0, 0, "Controls whether a vertex can be projected to a back face on target");
2516                                 uiDefIDPoinBut(block, modifier_testMeshObj, ID_OB, B_CHANGEDEP, "Ob2: ",        lx, (cy-=19), buttonWidth,19, &smd->auxTarget, "Aditional mesh to project over");
2517                         }
2518                         else if (smd->shrinkType == MOD_SHRINKWRAP_NEAREST_SURFACE){
2519                                 uiDefButBitS(block, TOG, MOD_SHRINKWRAP_KEEP_ABOVE_SURFACE, B_MODIFIER_RECALC, "Above surface", lx,(cy-=19),buttonWidth,19, &smd->shrinkOpts, 0, 0, 0, 0, "Vertices are kept on the front side of faces");
2520                         }
2521
2522                         uiBlockEndAlign(block);
2523
2524                 }
2525
2526                 uiBlockEndAlign(block);
2527
2528                 y-=height;
2529         }
2530
2531         if (md->error) {
2532                 y -= 6;
2533
2534                 uiBlockSetCol(block, color);
2535                                         /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
2536                 uiDefBut(block, ROUNDBOX, 0, "", x-10, y, width, 20, NULL, 5.0, 0.0, 15, 40, ""); 
2537                 uiBlockSetCol(block, TH_AUTO);
2538
2539                 uiDefIconBut(block,LABEL,B_NOP,ICON_ERROR, x-9, y,19,19, 0,0,0,0,0, "");
2540                 uiDefBut(block, LABEL, B_NOP, md->error, x+5, y, width-15, 19, NULL, 0.0, 0.0, 0.0, 0.0, ""); 
2541
2542                 y -= 18;
2543         }
2544
2545         uiClearButLock();
2546
2547         y -= 3+6;
2548
2549         *xco = x;
2550         *yco = y;
2551 }
2552
2553 static void editing_panel_modifiers(Object *ob)
2554 {
2555         ModifierData *md;
2556         uiBlock *block;
2557         char str[64];
2558         int xco, yco, i, lastCageIndex, cageIndex = modifiers_getCageIndex(ob, &lastCageIndex);
2559
2560         block= uiNewBlock(&curarea->uiblocks, "editing_panel_modifiers", UI_EMBOSS, UI_HELV, curarea->win);
2561         if( uiNewPanel(curarea, block, "Modifiers", "Editing", 640, 0, 318, 204)==0) return;
2562         
2563         uiSetButLock((ob && ob->id.lib), ERROR_LIBDATA_MESSAGE);
2564         uiNewPanelHeight(block, 204);
2565
2566         uiDefBlockBut(block, modifiers_add_menu, ob, "Add Modifier", 0, 190, 130, 20, "Add a new modifier");
2567
2568         sprintf(str, "To: %s", ob->id.name+2);
2569         uiDefBut(block, LABEL, 1, str,  140, 190, 160, 20, NULL, 0.0, 0.0, 0, 0, "Object whose modifier stack is being edited");
2570
2571         xco = 0;
2572         yco = 160;
2573
2574         md = modifiers_getVirtualModifierList(ob);
2575
2576         for (i=0; md; i++, md=md->next) {
2577                 draw_modifier(block, ob, md, &xco, &yco, i, cageIndex, lastCageIndex);
2578                 if (md->mode&eModifierMode_Virtual) i--;
2579         }
2580         
2581         if(yco < 0) uiNewPanelHeight(block, 204-yco);
2582 }
2583
2584 static char *make_key_menu(Key *key, int startindex)
2585 {
2586         KeyBlock *kb;
2587         int index= 1;
2588         char *str, item[64];
2589
2590         for (kb = key->block.first; kb; kb=kb->next, index++);
2591         str= MEM_mallocN(index*40, "key string");
2592         str[0]= 0;
2593         
2594         index= startindex;
2595         for (kb = key->block.first; kb; kb=kb->next, index++) {
2596                 sprintf (item,  "|%s%%x%d", kb->name, index);
2597                 strcat(str, item);
2598         }
2599         
2600         return str;
2601 }
2602
2603 static void editing_panel_shapes(Object *ob)
2604 {
2605         uiBlock *block;
2606         Key *key= NULL;
2607         KeyBlock *kb;
2608         int icon;
2609         char *strp;
2610         
2611         block= uiNewBlock(&curarea->uiblocks, "editing_panel_shapes", UI_EMBOSS, UI_HELV, curarea->win);
2612         uiNewPanelTabbed("Modifiers", "Editing");
2613         if( uiNewPanel(curarea, block, "Shapes", "Editing", 640, 0, 318, 204)==0) return;
2614         
2615         /* Todo check data is library here */
2616         uiSetButLock(object_data_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
2617         
2618         uiDefBut(block, BUT, B_ADDKEY, "Add Shape Key" ,        10, 180, 150, 20, NULL, 0.0, 0.0, 0, 0, "Add new Shape Key");
2619         
2620         key= ob_get_key(ob);
2621         if(key==NULL) {
2622                 /* label aligns add button */
2623                 uiDefBut(block, LABEL, 0, "",           170, 180,140,20, NULL, 0, 0, 0, 0, "");
2624                 return;
2625         }
2626         
2627         uiDefButS(block, TOG, B_RELKEY, "Relative",             170, 180,140,20, &key->type, 0, 0, 0, 0, "Makes Shape Keys relative");
2628
2629         kb= BLI_findlink(&key->block, ob->shapenr-1);
2630         if(kb==NULL) {
2631                 ob->shapenr= 1;
2632                 kb= key->block.first;
2633         }
2634
2635         uiBlockBeginAlign(block);
2636         if(ob->shapeflag & OB_SHAPE_LOCK) icon= ICON_PIN_HLT; else icon= ICON_PIN_DEHLT;
2637         uiDefIconButBitS(block, TOG, OB_SHAPE_LOCK, B_LOCKKEY, icon, 10,150,25,20, &ob->shapeflag, 0, 0, 0, 0, "Always show the current Shape for this Object");
2638         if(kb->flag & KEYBLOCK_MUTE) icon= ICON_MUTE_IPO_ON; else icon = ICON_MUTE_IPO_OFF;
2639         uiDefIconButBitS(block, TOG, KEYBLOCK_MUTE, B_MODIFIER_RECALC, icon, 35,150,20,20, &kb->flag, 0, 0, 0, 0, "Mute the current Shape");
2640         uiSetButLock(G.obedit==ob, "Unable to perform in EditMode");
2641         uiDefIconBut(block, BUT, B_PREVKEY, ICON_TRIA_LEFT,             55,150,20,20, NULL, 0, 0, 0, 0, "Previous Shape Key");
2642         strp= make_key_menu(key, 1);
2643         uiDefButS(block, MENU, B_SETKEY, strp,                                  75,150,20,20, &ob->shapenr, 0, 0, 0, 0, "Browse existing choices");
2644         MEM_freeN(strp);
2645         
2646         uiDefIconBut(block, BUT, B_NEXTKEY, ICON_TRIA_RIGHT,    95,150,20,20, NULL, 0, 0, 0, 0, "Next Shape Key");
2647         uiClearButLock();
2648         uiDefBut(block, TEX, B_NAMEKEY, "",                                             115, 150, 170, 20, kb->name, 0.0, 31.0, 0, 0, "Current Shape Key name");
2649         uiDefIconBut(block, BUT, B_DELKEY, ICON_X,                              285,150,25,20, 0, 0, 0, 0, 0, "Deletes current Shape Key");
2650         uiBlockEndAlign(block);
2651
2652         if(key->type && (ob->shapeflag & OB_SHAPE_LOCK)==0 && ob->shapenr!=1) {
2653                 uiBlockBeginAlign(block);
2654                 make_rvk_slider(block, ob, ob->shapenr-1,                       10, 120, 150, 20, "Key value, when used it inserts an animation curve point");
2655                 uiDefButF(block, NUM, B_REDR, "Min ",                           160,120, 75, 20, &kb->slidermin, -10.0, 10.0, 100, 1, "Minumum for slider");
2656                 uiDefButF(block, NUM, B_REDR, "Max ",                           235,120, 75, 20, &kb->slidermax, -10.0, 10.0, 100, 1, "Maximum for slider");
2657                 uiBlockEndAlign(block);
2658         }
2659         if(key->type && ob->shapenr!=1) {
2660                 uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",     10, 90, 150,19, &kb->vgroup, 0.0, 31.0, 0, 0, "Vertex Weight Group name, to blend with Basis Shape");
2661
2662                 strp= make_key_menu(key, 0);
2663                 uiDefButS(block, MENU, B_MODIFIER_RECALC, strp,         160, 90, 150,19, &kb->relative, 0.0, 0.0, 0, 0, "Shape used as a relative key");
2664                 MEM_freeN(strp);
2665         }
2666         
2667         if(key->type==0)
2668                 uiDefButS(block, NUM, B_DIFF, "Slurph:",                        10, 60, 150, 19, &(key->slurph), -500.0, 500.0, 0, 0, "Creates a delay in amount of frames in applying keypositions, first vertex goes first");
2669         
2670 }
2671
2672 /* *************************** FONT ******************************** */
2673
2674 static short give_vfontnr(VFont *vfont)
2675 {
2676         VFont *vf;
2677         short nr= 1;
2678
2679         vf= G.main->vfont.first;
2680         while(vf) {
2681                 if(vf==vfont) return nr;
2682                 nr++;
2683                 vf= vf->id.next;
2684         }
2685         return -1;
2686 }
2687
2688 static VFont *give_vfontpointer(int nr) /* nr= button */
2689 {
2690         VFont *vf;
2691         short tel= 1;
2692
2693         vf= G.main->vfont.first;
2694         while(vf) {
2695                 if(tel==nr) return vf;
2696                 tel++;
2697                 vf= vf->id.next;
2698         }
2699         return G.main->vfont.first;
2700 }
2701
2702 VFont *exist_vfont(char *str)
2703 {
2704         VFont *vf;
2705
2706         vf= G.main->vfont.first;
2707         while(vf) {
2708                 if(strcmp(vf->name, str)==0) return vf;
2709                 vf= vf->id.next;
2710         }
2711         return 0;
2712 }
2713
2714 static char *give_vfontbutstr(void)
2715 {
2716         VFont *vf;
2717         int len= 0;
2718         char *str, di[FILE_MAXDIR], fi[FILE_MAXFILE];
2719
2720         vf= G.main->vfont.first;
2721         while(vf) {
2722                 strcpy(di, vf->name);
2723                 BLI_splitdirstring(di, fi);
2724                 len+= strlen(fi)+4;
2725                 vf= vf->id.next;
2726         }
2727
2728         str= MEM_callocN(len+21, "vfontbutstr");
2729         strcpy(str, "FONTS %t");
2730         vf= G.main->vfont.first;
2731         while(vf) {
2732
2733                 if(vf->id.us==0) strcat(str, "|0 ");
2734                 else strcat(str, "|   ");
2735
2736                 strcpy(di, vf->name);
2737                 BLI_splitdirstring(di, fi);
2738
2739                 strcat(str, fi);
2740                 vf= vf->id.next;
2741         }
2742         return str;
2743 }
2744
2745 static void load_buts_vfont(char *name)
2746 {
2747         VFont *vf;
2748         Curve *cu;
2749
2750         if(OBACT && OBACT->type==OB_FONT) cu= OBACT->data;
2751         else return;
2752
2753         vf= exist_vfont(name);
2754         if(vf==0) {
2755                 vf= load_vfont(name);
2756                 if(vf==0) return;
2757         }
2758         else id_us_plus((ID *)vf);
2759         
2760         switch(cu->curinfo.flag & CU_STYLE) {
2761                 case CU_BOLD:
2762                         if(cu->vfontb) cu->vfontb->id.us--;
2763                         cu->vfontb= vf;
2764                         break;
2765                 case CU_ITALIC:
2766                         if(cu->vfonti) cu->vfonti->id.us--;             
2767                         cu->vfonti= vf;
2768                         break;                                          
2769                 case (CU_BOLD|CU_ITALIC):
2770                         if(cu->vfontbi) cu->vfontbi->id.us--;
2771                         cu->vfontbi= vf;
2772                         break;
2773                 default:
2774                         if(cu->vfont) cu->vfont->id.us--;
2775                         cu->vfont= vf;
2776                         break;                                          
2777         }       
2778
2779         DAG_object_flush_update(G.scene, OBACT, OB_RECALC_DATA);
2780         BIF_undo_push("Load vector font");
2781         allqueue(REDRAWVIEW3D, 0);
2782         allqueue(REDRAWBUTSEDIT, 0);
2783 }
2784
2785 static void set_unicode_text_fs(char *file)
2786 {
2787         if (file) paste_unicodeText(file); 
2788 }
2789
2790 void do_fontbuts(unsigned short event)
2791 {
2792         Curve *cu;
2793         VFont *vf;
2794         Object *ob;
2795         ScrArea *sa;
2796         char str[80];
2797         int ctevt;
2798         char *ctmenu;
2799         DynStr *ds;
2800         int i, style=0;
2801
2802         ob= OBACT;
2803
2804         switch(event) {
2805         case B_MAKEFONT:
2806                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2807                 allqueue(REDRAWVIEW3D, 0);
2808                 break;
2809
2810         case B_STYLETOSELU:     
2811         case B_STYLETOSELB:
2812         case B_STYLETOSELI:
2813                 switch (event) {
2814                         case B_STYLETOSELU: style = CU_UNDERLINE; break;
2815                         case B_STYLETOSELB: style = CU_BOLD; break;                     
2816                         case B_STYLETOSELI: style = CU_ITALIC; break;
2817                 }
2818                 if (style_to_sel(style, ((Curve*)ob->data)->curinfo.flag & style)) {
2819                         text_to_curve(ob, 0);
2820                         makeDispListCurveTypes(ob, 0);
2821                         allqueue(REDRAWVIEW3D, 0);
2822                 }
2823                 allqueue(REDRAWBUTSEDIT, 0);
2824                 break;          
2825                 
2826         case B_FASTFONT:
2827                 if (G.obedit) {
2828                         DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2829                         allqueue(REDRAWVIEW3D, 0);
2830                 }
2831                 break;
2832         case B_INSTB:
2833                 cu= ob->data;
2834                 if (cu->totbox < 256) {
2835                         for (i = cu->totbox; i>cu->actbox; i--) cu->tb[i]= cu->tb[i-1];
2836                         cu->tb[cu->actbox]= cu->tb[cu->actbox-1];
2837                         cu->actbox++;
2838                         cu->totbox++;
2839                         allqueue(REDRAWBUTSEDIT, 0);
2840                         allqueue(REDRAWVIEW3D, 0);
2841                         text_to_curve(ob, 0);
2842                         makeDispListCurveTypes(ob, 0);
2843                 }
2844                 else {
2845                         error("Do you really need that many text frames?");
2846                 }
2847                 break;
2848         case B_DELTB:
2849                 cu= ob->data;
2850                 if (cu->totbox > 1) {
2851                         for (i = cu->actbox-1; i < cu->totbox; i++) cu->tb[i]= cu->tb[i+1];
2852                         cu->totbox--;
2853                         cu->actbox--;
2854                         allqueue(REDRAWBUTSEDIT, 0);
2855                         allqueue(REDRAWVIEW3D, 0);
2856                         text_to_curve(ob, 0);
2857                         makeDispListCurveTypes(ob, 0);
2858                 }
2859                 break;
2860         case B_TOUPPER:
2861                 to_upper();
2862                 break;
2863         case B_LOADFONT:
2864                 vf= give_vfontpointer(G.buts->texnr);
2865                 if(vf && vf->id.prev!=vf->id.next) strcpy(str, vf->name);
2866                 else strcpy(str, U.fontdir);
2867
2868                 sa= closest_bigger_area();
2869                 areawinset(sa->win);
2870
2871                 activate_fileselect(FILE_LOADFONT, "SELECT FONT", str, load_buts_vfont);
2872
2873                 break;
2874         case B_PACKFONT:
2875                 if (ob) {
2876                         cu= ob->data;
2877                         if(cu && cu->vfont) {
2878                                 if (cu->vfont->packedfile) {
2879                                         if (G.fileflags & G_AUTOPACK) {
2880                                                 if (okee("Disable AutoPack ?")) {
2881                                                         G.fileflags &= ~G_AUTOPACK;
2882                                                 }
2883                                         }
2884
2885                                         if ((G.fileflags & G_AUTOPACK) == 0) {
2886                                                 if (unpackVFont(cu->vfont, PF_ASK) == RET_OK) {
2887                                                         DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2888                                                         allqueue(REDRAWVIEW3D, 0);
2889                                                 }
2890                                         }
2891                                 } else {
2892                                         cu->vfont->packedfile = newPackedFile(cu->vfont->name);
2893                                 }
2894                         }
2895                 }