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                                 allqueue(REDRAWVIEW3D, 0);
 517                         }
 518                         else if ELEM(G.obedit->type, OB_CURVE, OB_SURF) {
 519                                 nu= editNurb.first;
 520                                 while(nu) {
 521                                         if(nu->mat_nr==G.obedit->actcol-1) {
 522                                                 if(nu->bezt) {
 523                                                         a= nu->pntsu;
 524                                                         bezt= nu->bezt;
 525                                                         while(a--) {
 526                                                                 if(bezt->hide==0) {
 527                                                                         if(event==B_MATSEL) {
 528                                                                                 bezt->f1 |= SELECT;
 529                                                                                 bezt->f2 |= SELECT;
 530                                                                                 bezt->f3 |= SELECT;
 531                                                                         }
 532                                                                         else {
 533                                                                                 bezt->f1 &= ~SELECT;
 534                                                                                 bezt->f2 &= ~SELECT;
 535                                                                                 bezt->f3 &= ~SELECT;
 536                                                                         }
 537                                                                 }
 538                                                                 bezt++;
 539                                                         }
 540                                                 }
 541                                                 else if(nu->bp) {
 542                                                         a= nu->pntsu*nu->pntsv;
 543                                                         bp= nu->bp;
 544                                                         while(a--) {
 545                                                                 if(bp->hide==0) {
 546                                                                         if(event==B_MATSEL) bp->f1 |= SELECT;
 547                                                                         else bp->f1 &= ~SELECT;
 548                                                                 }
 549                                                                 bp++;
 550                                                         }
 551                                                 }
 552                                         }
 553                                         nu= nu->next;
 554                                 }
 555                                 BIF_undo_push("Select material index");
 556                                 allqueue(REDRAWVIEW3D, 0);
 557                         }
 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_Sph)) 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_displace_uvlayer(void *arg1, void *arg2)
1577 {
1578         DisplaceModifierData *dmd=arg1;
1579         CustomDataLayer *layer = arg2;
1580
1581         /*check we have UV layers*/
1582         if (dmd->uvlayer_tmp < 1) return;
1583         layer = layer + (dmd->uvlayer_tmp-1);
1584
1585         strcpy(dmd->uvlayer_name, layer->name);
1586 }
1587
1588 void set_uvproject_uvlayer(void *arg1, void *arg2)
1589 {
1590         UVProjectModifierData *umd=arg1;
1591         CustomDataLayer *layer = arg2;
1592
1593         /*check we have UV layers*/
1594         if (umd->uvlayer_tmp < 1) return;
1595         layer = layer + (umd->uvlayer_tmp-1);
1596
1597         strcpy(umd->uvlayer_name, layer->name);
1598 }
1599
1600 static void modifiers_bindMeshDeform(void *ob_v, void *md_v)
1601 {
1602         MeshDeformModifierData *mmd = (MeshDeformModifierData*) md_v;
1603         Object *ob = (Object*)ob_v;
1604
1605         if(mmd->bindcos) {
1606                 if(mmd->bindweights) MEM_freeN(mmd->bindweights);
1607                 if(mmd->bindcos) MEM_freeN(mmd->bindcos);
1608                 if(mmd->dyngrid) MEM_freeN(mmd->dyngrid);
1609                 if(mmd->dyninfluences) MEM_freeN(mmd->dyninfluences);
1610                 if(mmd->dynverts) MEM_freeN(mmd->dynverts);
1611                 mmd->bindweights= NULL;
1612                 mmd->bindcos= NULL;
1613                 mmd->dyngrid= NULL;
1614                 mmd->dyninfluences= NULL;
1615                 mmd->dynverts= NULL;
1616                 mmd->totvert= 0;
1617                 mmd->totcagevert= 0;
1618                 mmd->totinfluence= 0;
1619         }
1620         else {
1621                 DerivedMesh *dm;
1622                 int mode= mmd->modifier.mode;
1623
1624                 /* force modifier to run, it will call binding routine */
1625                 mmd->needbind= 1;
1626                 mmd->modifier.mode |= eModifierMode_Realtime;
1627
1628                 if(ob->type == OB_MESH) {
1629                         dm= mesh_create_derived_view(ob, 0);
1630                         dm->release(dm);
1631                 }
1632                 else if(ob->type == OB_LATTICE) {
1633                         lattice_calc_modifiers(ob);
1634                 }
1635                 else if(ob->type==OB_MBALL) {
1636                         makeDispListMBall(ob);
1637                 }
1638                 else if(ELEM3(ob->type, OB_CURVE, OB_SURF, OB_FONT)) {
1639                         makeDispListCurveTypes(ob, 0);
1640                 }
1641
1642                 mmd->needbind= 0;
1643                 mmd->modifier.mode= mode;
1644         }
1645 }
1646
1647 void modifiers_explodeFacepa(void *arg1, void *arg2)
1648 {
1649         ExplodeModifierData *emd=arg1;
1650
1651         emd->flag |= eExplodeFlag_CalcFaces;
1652 }
1653
1654 void modifiers_explodeDelVg(void *arg1, void *arg2)
1655 {
1656         ExplodeModifierData *emd=arg1;
1657         emd->vgroup = 0;
1658 }
1659
1660 static int modifier_is_fluid_particles(ModifierData *md) {
1661         if(md->type == eModifierType_ParticleSystem) {
1662                 if(((ParticleSystemModifierData *)md)->psys->part->type == PART_FLUID)
1663                         return 1;
1664         }
1665         return 0;
1666 }
1667 static void draw_modifier(uiBlock *block, Object *ob, ModifierData *md, int *xco, int *yco, int index, int cageIndex, int lastCageIndex)
1668 {
1669         ModifierTypeInfo *mti = modifierType_getInfo(md->type);
1670         uiBut *but;
1671         int isVirtual = md->mode&eModifierMode_Virtual;
1672         int x = *xco, y = *yco, color = md->error?TH_REDALERT:TH_BUT_NEUTRAL;
1673         int editing = (G.obedit==ob);
1674         short height=26, width = 295, buttonWidth = width-120-10;
1675         char str[128];
1676
1677         /* rounded header */
1678         uiBlockSetCol(block, color);
1679                 /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
1680         uiDefBut(block, ROUNDBOX, 0, "", x-10, y-4, width, 25, NULL, 7.0, 0.0,
1681                          (!isVirtual && (md->mode&eModifierMode_Expanded))?3:15, 20, "");
1682         uiBlockSetCol(block, TH_AUTO);
1683
1684         /* open/close icon */
1685         if (!isVirtual) {
1686                 uiBlockSetEmboss(block, UI_EMBOSSN);
1687                 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");
1688         }
1689
1690         uiBlockSetEmboss(block, UI_EMBOSS);
1691
1692         if (isVirtual) {
1693                 sprintf(str, "%s parent deform", md->name);
1694                 uiDefBut(block, LABEL, 0, str, x+10, y-1, width-110, 19, NULL, 0.0, 0.0, 0.0, 0.0, "Modifier name");
1695
1696                 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");
1697                 uiButSetFunc(but, modifiers_convertToReal, ob, md);
1698         } else {
1699                 uiBlockBeginAlign(block);
1700                 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");
1701
1702                 /* Softbody not allowed in this situation, enforce! */
1703                 if ((md->type!=eModifierType_Softbody && md->type!=eModifierType_Collision) || !(ob->pd && ob->pd->deflect)) {
1704                         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");
1705                         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");
1706                         if (mti->flags&eModifierTypeFlag_SupportsEditmode) {
1707                                 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)");
1708                         }
1709                 }
1710                 uiBlockEndAlign(block);
1711
1712                 uiBlockSetEmboss(block, UI_EMBOSSR);
1713
1714                 if (ob->type==OB_MESH && modifier_couldBeCage(md) && index<=lastCageIndex) {
1715                         int icon, color;
1716
1717                         if (index==cageIndex) {
1718                                 color = TH_BUT_SETTING;
1719                                 icon = VICON_EDITMODE_HLT;
1720                         } else if (index<cageIndex) {
1721                                 color = TH_BUT_NEUTRAL;
1722                                 icon = VICON_EDITMODE_DEHLT;
1723                         } else {
1724                                 color = TH_BUT_NEUTRAL;
1725                                 icon = ICON_BLANK1;
1726                         }
1727                         uiBlockSetCol(block, color);
1728                         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");
1729                         uiButSetFunc(but, modifiers_setOnCage, ob, md);
1730                         uiBlockSetCol(block, TH_AUTO);
1731                 }
1732
1733                 uiBlockSetCol(block, TH_BUT_ACTION);
1734
1735                 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");
1736                 uiButSetFunc(but, modifiers_moveUp, ob, md);
1737
1738                 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");
1739                 uiButSetFunc(but, modifiers_moveDown, ob, md);
1740
1741                 uiBlockSetEmboss(block, UI_EMBOSSN);
1742
1743                 // deletion over the deflection panel
1744                 // fluid particle modifier can't be deleted here
1745                 if(md->type!=eModifierType_Collision && !modifier_is_fluid_particles(md))
1746                 {
1747                         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");
1748                         uiButSetFunc(but, modifiers_del, ob, md);
1749                 }
1750                 uiBlockSetCol(block, TH_AUTO);
1751         }
1752
1753         uiBlockSetEmboss(block, UI_EMBOSS);
1754
1755         if (isVirtual || !(md->mode&eModifierMode_Expanded)) {
1756                 y -= 18;
1757         } else {
1758                 int cy = y - 8;
1759                 int lx = x + width - 60 - 15;
1760
1761                 if (md->type==eModifierType_Subsurf) {
1762                         height = 105;
1763                 } else if (md->type==eModifierType_Lattice) {
1764                         height = 48;
1765                 } else if (md->type==eModifierType_Curve) {
1766                         height = 72;
1767                 } else if (md->type==eModifierType_Build) {
1768                         height = 86;
1769                 } else if (md->type==eModifierType_Mirror) {
1770                         height = 86;
1771                 } else if (md->type==eModifierType_Bevel) {
1772                         BevelModifierData *bmd = (BevelModifierData*) md;
1773                         height = 105; /* height = 124; */
1774                         if ((bmd->lim_flags & BME_BEVEL_ANGLE) || ((bmd->lim_flags & BME_BEVEL_WEIGHT) && !(bmd->flags & BME_BEVEL_VERT))) height += 19;
1775                 } else if (md->type==eModifierType_EdgeSplit) {
1776                         EdgeSplitModifierData *emd = (EdgeSplitModifierData*) md;
1777                         height = 48;
1778                         if(emd->flags & MOD_EDGESPLIT_FROMANGLE) height += 19;
1779                 } else if (md->type==eModifierType_Displace) {
1780                         DisplaceModifierData *dmd = (DisplaceModifierData *)md;
1781                         height = 124;
1782                         if(dmd->texmapping == MOD_DISP_MAP_OBJECT ||
1783                            dmd->texmapping == MOD_DISP_MAP_UV)
1784                                 height += 19;
1785                 } else if (md->type==eModifierType_UVProject) {
1786                         height = 114 + ((UVProjectModifierData *)md)->num_projectors * 19;
1787                 } else if (md->type==eModifierType_Decimate) {
1788                         height = 48;
1789                 } else if (md->type==eModifierType_Smooth) {
1790                         height = 86;
1791                 } else if (md->type==eModifierType_Cast) {
1792                         height = 143;
1793                 } else if (md->type==eModifierType_Wave) {
1794                         WaveModifierData *wmd = (WaveModifierData *)md;
1795                         height = 294;
1796                         if(wmd->texmapping == MOD_WAV_MAP_OBJECT ||
1797                            wmd->texmapping == MOD_WAV_MAP_UV)
1798                                 height += 19;
1799                         if(wmd->flag & MOD_WAVE_NORM)
1800                                 height += 19;
1801                 } else if (md->type==eModifierType_Armature) {
1802                         height = 105;
1803                 } else if (md->type==eModifierType_Hook) {
1804                         HookModifierData *hmd = (HookModifierData*) md;
1805                         height = 86;
1806                         if (editing)
1807                                 height += 20;
1808                         if(hmd->indexar==NULL)
1809                                 height += 20;
1810                 } else if (md->type==eModifierType_Softbody) {
1811                         height = 31;
1812                 } else if (md->type==eModifierType_Cloth) {
1813                         height = 31;
1814                 } else if (md->type==eModifierType_Collision) {
1815                         height = 31;
1816                 } else if (md->type==eModifierType_Sph) {
1817                         height = 31;
1818                 } else if (md->type==eModifierType_Boolean) {
1819                         height = 48;
1820                 } else if (md->type==eModifierType_Array) {
1821                         height = 211;
1822                 } else if (md->type==eModifierType_MeshDeform) {
1823                         MeshDeformModifierData *mmd= (MeshDeformModifierData*)md;
1824                         height = (mmd->bindcos)? 73: 93;
1825                 } else if (md->type==eModifierType_ParticleSystem) {
1826                         height = 31;
1827                 } else if (md->type==eModifierType_ParticleInstance) {
1828                         height = 94;
1829                 } else if (md->type==eModifierType_Explode) {
1830                         height = 94;
1831                 }
1832                                                         /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
1833                 uiDefBut(block, ROUNDBOX, 0, "", x-10, y-height-2, width, height-2, NULL, 5.0, 0.0, 12, 40, "");
1834
1835                 y -= 18;
1836
1837                 if (!isVirtual && (md->type!=eModifierType_Collision)) {
1838                         uiBlockBeginAlign(block);
1839                         if (md->type==eModifierType_ParticleSystem) {
1840                                 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");
1841                                 uiButSetFunc(but, modifiers_convertParticles, ob, md);
1842                         }
1843                         else{
1844                                 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");
1845                                 uiButSetFunc(but, modifiers_applyModifier, ob, md);
1846                         }
1847
1848                         if (md->type!=eModifierType_Softbody && md->type!=eModifierType_ParticleSystem && (md->type!=eModifierType_Cloth) && (md->type!=eModifierType_Sph)) {
1849                                 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");
1850                                 uiButSetFunc(but, modifiers_copyModifier, ob, md);
1851                         }
1852                         uiBlockEndAlign(block);
1853                 }
1854
1855                 lx = x + 10;
1856                 cy = y + 10 - 1;
1857                 uiBlockBeginAlign(block);
1858                 if (md->type==eModifierType_Subsurf) {
1859                         SubsurfModifierData *smd = (SubsurfModifierData*) md;
1860                         char subsurfmenu[]="Subsurf Type%t|Catmull-Clark%x0|Simple Subdiv.%x1";
1861                         uiDefButS(block, MENU, B_MODIFIER_RECALC, subsurfmenu,          lx,(cy-=19),buttonWidth,19, &smd->subdivType, 0, 0, 0, 0, "Selects type of subdivision algorithm.");
1862                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "Levels:",             lx, (cy-=19), buttonWidth,19, &smd->levels, 1, 6, 0, 0, "Number subdivisions to perform");
1863                         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");
1864
1865                         /* Disabled until non-EM DerivedMesh implementation is complete */
1866
1867                         /*
1868                         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");
1869                         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");
1870                         */
1871
1872                         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");
1873                         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");
1874                 } else if (md->type==eModifierType_Lattice) {
1875                         LatticeModifierData *lmd = (LatticeModifierData*) md;
1876                         uiDefIDPoinBut(block, modifier_testLatticeObj, ID_OB, B_CHANGEDEP, "Ob: ",      lx, (cy-=19), buttonWidth,19, &lmd->object, "Lattice object to deform with");
1877                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &lmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
1878                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
1879                 } else if (md->type==eModifierType_Curve) {
1880                         CurveModifierData *cmd = (CurveModifierData*) md;
1881                         uiDefIDPoinBut(block, modifier_testCurveObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &cmd->object, "Curve object to deform with");
1882                         but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",                           lx, (cy-=19), buttonWidth,19, &cmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
1883                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
1884
1885                         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");
1886                         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");
1887                         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");
1888                         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");
1889                         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");
1890                         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");
1891                 } else if (md->type==eModifierType_Build) {
1892                         BuildModifierData *bmd = (BuildModifierData*) md;
1893                         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");
1894                         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");
1895                         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.");
1896                         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.");
1897                 } else if (md->type==eModifierType_Mirror) {
1898                         MirrorModifierData *mmd = (MirrorModifierData*) md;
1899                         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");
1900                         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");
1901                         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");
1902                         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");
1903                         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");
1904                         uiDefButBitS(block, TOG, MOD_MIR_MIRROR_U, B_MODIFIER_RECALC,
1905                                      "Mirror U",
1906                                      lx, (cy-=19), buttonWidth/2, 19,
1907                                      &mmd->flag, 0, 0, 0, 0,
1908                                      "Mirror the U texture coordinate around "
1909                                      "the 0.5 point");
1910                         uiDefButBitS(block, TOG, MOD_MIR_MIRROR_V, B_MODIFIER_RECALC,
1911                                      "Mirror V",
1912                                      lx + buttonWidth/2 + 1, cy, buttonWidth/2, 19,
1913                                      &mmd->flag, 0, 0, 0, 0,
1914                                      "Mirror the V texture coordinate around "
1915                                      "the 0.5 point");
1916                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
1917                                        "Ob: ", lx, (cy -= 19), buttonWidth, 19,
1918                                        &mmd->mirror_ob,
1919                                        "Object to use as mirror");
1920                 } else if (md->type==eModifierType_Bevel) {
1921                         BevelModifierData *bmd = (BevelModifierData*) md;
1922                         /*uiDefButS(block, ROW, B_MODIFIER_RECALC, "Distance",
1923                                           lx, (cy -= 19), (buttonWidth/2), 19, &bmd->val_flags,
1924                                           11.0, 0, 0, 0,
1925                                           "Interpret bevel value as a constant distance from each edge");
1926                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "Radius",
1927                                           (lx+buttonWidth/2), cy, (buttonWidth - buttonWidth/2), 19, &bmd->val_flags,
1928                                           11.0, BME_BEVEL_RADIUS, 0, 0,
1929                                           "Interpret bevel value as a radius - smaller angles will be beveled more");*/
1930                         uiBlockBeginAlign(block);
1931                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Width: ",
1932                                           lx, (cy -= 19), buttonWidth, 19, &bmd->value,
1933                                           0.0, 0.5, 5, 2,
1934                                           "Bevel value/amount");
1935                         /*uiDefButI(block, NUM, B_MODIFIER_RECALC, "Recurs",
1936                                           lx, (cy -= 19), buttonWidth, 19, &bmd->res,
1937                                           1, 4, 5, 2,
1938                                           "Number of times to bevel");*/
1939                         uiDefButBitS(block, TOG, BME_BEVEL_VERT,
1940                                           B_MODIFIER_RECALC, "Only Vertices",
1941                                           lx, (cy -= 19), buttonWidth, 19,
1942                                           &bmd->flags, 0, 0, 0, 0,
1943                                           "Bevel only verts/corners; not edges");
1944                         uiBlockEndAlign(block);
1945
1946                         uiDefBut(block, LABEL, 1, "Limit using:",       lx, (cy-=25), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
1947                         uiBlockBeginAlign(block);
1948                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "None",
1949                                           lx, (cy -= 19), (buttonWidth/3), 19, &bmd->lim_flags,
1950                                           12.0, 0, 0, 0,
1951                                           "Bevel the entire mesh by a constant amount");
1952                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "Angle",
1953                                           (lx+buttonWidth/3), cy, (buttonWidth/3), 19, &bmd->lim_flags,
1954                                           12.0, BME_BEVEL_ANGLE, 0, 0,
1955                                           "Only bevel edges with sharp enough angles between faces");
1956                         uiDefButS(block, ROW, B_MODIFIER_RECALC, "BevWeight",
1957                                           lx+(2*buttonWidth/3), cy, buttonWidth-2*(buttonWidth/3), 19, &bmd->lim_flags,
1958                                           12.0, BME_BEVEL_WEIGHT, 0, 0,
1959                                           "Use bevel weights to determine how much bevel is applied; apply them separately in vert/edge select mode");
1960                         if ((bmd->lim_flags & BME_BEVEL_WEIGHT) && !(bmd->flags & BME_BEVEL_VERT)) {
1961                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Min",
1962                                           lx, (cy -= 19), (buttonWidth/3), 19, &bmd->e_flags,
1963                                           13.0, BME_BEVEL_EMIN, 0, 0,
1964                                           "The sharpest edge's weight is used when weighting a vert");
1965                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Average",
1966                                           (lx+buttonWidth/3), cy, (buttonWidth/3), 19, &bmd->e_flags,
1967                                           13.0, 0, 0, 0,
1968                                           "The edge weights are averaged when weighting a vert");
1969                                 uiDefButS(block, ROW, B_MODIFIER_RECALC, "Max",
1970                                           (lx+2*(buttonWidth/3)), cy, buttonWidth-2*(buttonWidth/3), 19, &bmd->e_flags,
1971                                           13.0, BME_BEVEL_EMAX, 0, 0,
1972                                           "The largest edge's wieght is used when weighting a vert");
1973                         }
1974                         else if (bmd->lim_flags & BME_BEVEL_ANGLE) {
1975                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Angle:",
1976                                           lx, (cy -= 19), buttonWidth, 19, &bmd->bevel_angle,
1977                                           0.0, 180.0, 100, 2,
1978                                           "Angle above which to bevel edges");
1979                         }
1980                 } else if (md->type==eModifierType_EdgeSplit) {
1981                         EdgeSplitModifierData *emd = (EdgeSplitModifierData*) md;
1982                         uiDefButBitI(block, TOG, MOD_EDGESPLIT_FROMANGLE,
1983                                      B_MODIFIER_RECALC, "From Edge Angle",
1984                                      lx, (cy -= 19), buttonWidth, 19,
1985                                      &emd->flags, 0, 0, 0, 0,
1986                                      "Split edges with high angle between faces");
1987                         if(emd->flags & MOD_EDGESPLIT_FROMANGLE) {
1988                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Split Angle:",
1989                                           lx, (cy -= 19), buttonWidth, 19, &emd->split_angle,
1990                                           0.0, 180.0, 100, 2,
1991                                           "Angle above which to split edges");
1992                         }
1993                         uiDefButBitI(block, TOG, MOD_EDGESPLIT_FROMFLAG,
1994                                      B_MODIFIER_RECALC, "From Marked As Sharp",
1995                                      lx, (cy -= 19), buttonWidth, 19,
1996                                      &emd->flags, 0, 0, 0, 0,
1997                                      "Split edges that are marked as sharp");
1998                 } else if (md->type==eModifierType_Displace) {
1999                         DisplaceModifierData *dmd = (DisplaceModifierData*) md;
2000                         but = uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",
2001                                        lx, (cy -= 19), buttonWidth, 19,
2002                                        &dmd->defgrp_name, 0.0, 31.0, 0, 0,
2003                                        "Name of vertex group to displace"
2004                                        " (displace whole mesh if blank)");
2005                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2006                         uiDefIDPoinBut(block, modifier_testTexture, ID_TE, B_CHANGEDEP,
2007                                        "Texture: ", lx, (cy -= 19), buttonWidth, 19,
2008                                        &dmd->texture,
2009                                        "Texture to use as displacement input");
2010                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Midlevel:",
2011                                   lx, (cy -= 19), buttonWidth, 19, &dmd->midlevel,
2012                                   0, 1, 10, 3,
2013                                   "Material value that gives no displacement");
2014                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Strength:",
2015                                   lx, (cy -= 19), buttonWidth, 19, &dmd->strength,
2016                                   -1000, 1000, 10, 0.1,
2017                                   "Strength of displacement");
2018                         sprintf(str, "Direction%%t|Normal%%x%d|RGB -> XYZ%%x%d|"
2019                                 "Z%%x%d|Y%%x%d|X%%x%d",
2020                                 MOD_DISP_DIR_NOR, MOD_DISP_DIR_RGB_XYZ,
2021                                 MOD_DISP_DIR_Z, MOD_DISP_DIR_Y, MOD_DISP_DIR_X);
2022                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2023                                   lx, (cy -= 19), buttonWidth, 19, &dmd->direction,
2024                                   0.0, 1.0, 0, 0, "Displace direction");
2025                         sprintf(str, "Texture Coordinates%%t"
2026                                 "|Local%%x%d|Global%%x%d|Object%%x%d|UV%%x%d",
2027                                 MOD_DISP_MAP_LOCAL, MOD_DISP_MAP_GLOBAL,
2028                                 MOD_DISP_MAP_OBJECT, MOD_DISP_MAP_UV);
2029                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2030                                   lx, (cy -= 19), buttonWidth, 19, &dmd->texmapping,
2031                                   0.0, 1.0, 0, 0,
2032                                   "Texture coordinates used for displacement input");
2033                         if (dmd->texmapping == MOD_DISP_MAP_UV) {
2034                                 char *strtmp;
2035                                 int i;
2036                                 CustomData *fdata = G.obedit ? &G.editMesh->fdata
2037                                                              : &((Mesh*)ob->data)->fdata;
2038                                 build_uvlayer_menu_vars(fdata, &strtmp, &dmd->uvlayer_tmp,
2039                                                         dmd->uvlayer_name);
2040                                 but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2041                                       lx, (cy -= 19), buttonWidth, 19, &dmd->uvlayer_tmp,
2042                                       0.0, 1.0, 0, 0, "Set the UV layer to use");
2043                                 MEM_freeN(strtmp);
2044                                 i = CustomData_get_layer_index(fdata, CD_MTFACE);
2045                                 uiButSetFunc(but, set_displace_uvlayer, dmd,
2046                                              &fdata->layers[i]);
2047                         }
2048                         if(dmd->texmapping == MOD_DISP_MAP_OBJECT) {
2049                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2050                                                "Ob: ", lx, (cy -= 19), buttonWidth, 19,
2051                                                &dmd->map_object,
2052                                                "Object to get texture coordinates from");
2053                         }
2054                 } else if (md->type==eModifierType_UVProject) {
2055                         UVProjectModifierData *umd = (UVProjectModifierData *) md;
2056                         int i;
2057                         char *strtmp;
2058                         CustomData *fdata = G.obedit ? &G.editMesh->fdata
2059                                                      : &((Mesh*)ob->data)->fdata;
2060                         build_uvlayer_menu_vars(fdata, &strtmp, &umd->uvlayer_tmp,
2061                                                 umd->uvlayer_name);
2062                         but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2063                               lx, (cy -= 19), buttonWidth, 19, &umd->uvlayer_tmp,
2064                               0.0, 1.0, 0, 0, "Set the UV layer to use");
2065                         i = CustomData_get_layer_index(fdata, CD_MTFACE);
2066                         uiButSetFunc(but, set_uvproject_uvlayer, umd, &fdata->layers[i]);
2067                         MEM_freeN(strtmp);
2068                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "AspX:",
2069                                   lx, (cy -= 19), buttonWidth / 2, 19, &umd->aspectx,
2070                                   1, 1000, 100, 2,
2071                                   "Horizontal Aspect Ratio");
2072                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "AspY:",
2073                                   lx + (buttonWidth / 2) + 1, cy, buttonWidth / 2, 19,
2074                                   &umd->aspecty,
2075                                   1, 1000, 100, 2,
2076                                   "Vertical Aspect Ratio");
2077                         uiDefButI(block, NUM, B_MODIFIER_RECALC, "Projectors:",
2078                                   lx, (cy -= 19), buttonWidth, 19, &umd->num_projectors,
2079                                   1, MOD_UVPROJECT_MAXPROJECTORS, 0, 0,
2080                                   "Number of objects to use as projectors");
2081                         for(i = 0; i < umd->num_projectors; ++i) {
2082                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2083                                                "Ob: ", lx, (cy -= 19), buttonWidth, 19,
2084                                                &umd->projectors[i],
2085                                                "Object to use as projector");
2086                         }
2087                         uiDefIDPoinBut(block, modifier_testImage, ID_IM, B_CHANGEDEP,
2088                                        "Image: ", lx, (cy -= 19), buttonWidth, 19,
2089                                        &umd->image,
2090                                        "Image to project (only faces with this image "
2091                                        "will be altered");
2092                         uiButSetCompleteFunc(but, autocomplete_image, (void *)ob);
2093                         uiDefButBitI(block, TOG, MOD_UVPROJECT_OVERRIDEIMAGE,
2094                                      B_MODIFIER_RECALC, "Override Image",
2095                                      lx, (cy -= 19), buttonWidth, 19,
2096                                      &umd->flags, 0, 0, 0, 0,
2097                                      "Override faces' current images with the "
2098                                      "given image");
2099                 } else if (md->type==eModifierType_Decimate) {
2100                         DecimateModifierData *dmd = (DecimateModifierData*) md;
2101                         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");
2102                         sprintf(str, "Face Count: %d", dmd->faceCount);
2103                         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");
2104                 } else if (md->type==eModifierType_Smooth) {
2105                         SmoothModifierData *smd = (SmoothModifierData*) md;
2106
2107                         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");
2108                         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");
2109                         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");
2110
2111                         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)");
2112                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "Repeat:",     lx,(cy-=19),buttonWidth, 19, &smd->repeat, 0.0, 30.0, 1, 0, "Number of smoothing iterations");
2113                         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");
2114                 } else if (md->type==eModifierType_Cast) {
2115                         CastModifierData *cmd = (CastModifierData*) md;
2116
2117                         char casttypemenu[]="Projection Type%t|Sphere%x0|Cylinder%x1|Cuboid%x2";
2118                         uiDefButS(block, MENU, B_MODIFIER_RECALC, casttypemenu,         lx,(cy-=19),buttonWidth - 30,19, &cmd->type, 0, 0, 0, 0, "Projection type to apply");
2119                         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");
2120                         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");
2121                         if (cmd->type != MOD_CAST_TYPE_CYLINDER) {
2122                                 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");
2123                         }
2124                         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");
2125                         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)");
2126                         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)");
2127                         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)");
2128                         if (ob->type == OB_MESH) {
2129                                 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");
2130                         }
2131                         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");
2132                         if(cmd->object) {
2133                                 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");
2134                         }
2135                 } else if (md->type==eModifierType_Wave) {
2136                         WaveModifierData *wmd = (WaveModifierData*) md;
2137                         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");
2138                         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");
2139                         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");
2140                         uiDefButBitS(block, TOG, MOD_WAVE_NORM, B_MODIFIER_RECALC, "Normals",   lx,(cy-=19),buttonWidth,19, &wmd->flag, 0, 0, 0, 0, "Displace along normals");
2141                         if (wmd->flag & MOD_WAVE_NORM){
2142                                 if (ob->type==OB_MESH) {
2143                                         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");
2144                                         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");
2145                                         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");
2146                                 }
2147                                 else
2148                                         uiDefBut(block, LABEL, 1, "Meshes Only",        lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2149                         }
2150
2151                         uiBlockBeginAlign(block);
2152                         if(wmd->speed >= 0)
2153                                 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");
2154                         else
2155                                 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");
2156                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Lifetime:",   lx,(cy-=19),buttonWidth,19, &wmd->lifetime,  -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify the lifespan of the wave");
2157                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Damptime:",   lx,(cy-=19),buttonWidth,19, &wmd->damp,  -MAXFRAMEF, MAXFRAMEF, 100, 0, "Specify the dampingtime of the wave");
2158                         cy -= 9;
2159                         uiBlockBeginAlign(block);
2160                         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");
2161                         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");
2162                         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)");
2163                         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");
2164                         uiDefIDPoinBut(block, modifier_testTexture, ID_TE, B_CHANGEDEP,"Texture: ", lx, (cy -= 19), 220, 19, &wmd->texture,"Texture with which to modulate wave");
2165                         sprintf(str, "Texture Coordinates%%t"
2166                                 "|Local%%x%d|Global%%x%d|Object%%x%d|UV%%x%d",
2167                                 MOD_WAV_MAP_LOCAL, MOD_WAV_MAP_GLOBAL,
2168                                 MOD_WAV_MAP_OBJECT, MOD_WAV_MAP_UV);
2169                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2170                                   lx, (cy -= 19), 220, 19, &wmd->texmapping,
2171                                   0.0, 1.0, 0, 0,
2172                                   "Texture coordinates used for modulation input");
2173                         if (wmd->texmapping == MOD_WAV_MAP_UV) {
2174                                 char *strtmp;
2175                                 int i;
2176                                 CustomData *fdata = G.obedit ? &G.editMesh->fdata
2177                                                              : &((Mesh*)ob->data)->fdata;
2178                                 build_uvlayer_menu_vars(fdata, &strtmp, &wmd->uvlayer_tmp,
2179                                                         wmd->uvlayer_name);
2180                                 but = uiDefButI(block, MENU, B_MODIFIER_RECALC, strtmp,
2181                                       lx, (cy -= 19), 220, 19, &wmd->uvlayer_tmp,
2182                                       0.0, 1.0, 0, 0, "Set the UV layer to use");
2183                                 MEM_freeN(strtmp);
2184                                 i = CustomData_get_layer_index(fdata, CD_MTFACE);
2185                                 uiButSetFunc(but, set_displace_uvlayer, wmd,
2186                                              &fdata->layers[i]);
2187                         }
2188                         if(wmd->texmapping == MOD_DISP_MAP_OBJECT) {
2189                                 uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2190                                                "Ob: ", lx, (cy -= 19), 220, 19,
2191                                                &wmd->map_object,
2192                                                "Object to get texture coordinates from");
2193                         }
2194             cy -= 9;
2195                         uiBlockBeginAlign(block);
2196                         uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "Speed:",   lx,(cy-=19),220,19, &wmd->speed, -2.0, 2.0, 0, 0, "Specify the wave speed");
2197                         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");
2198                         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");
2199                         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");
2200                 } else if (md->type==eModifierType_Armature) {
2201                         ArmatureModifierData *amd = (ArmatureModifierData*) md;
2202                         uiDefIDPoinBut(block, modifier_testArmatureObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &amd->object, "Armature object to deform with");
2203
2204                         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");
2205                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2206                         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");
2207
2208                         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");
2209                         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");
2210                         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");
2211                         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");
2212
2213                         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");
2214
2215                 } else if (md->type==eModifierType_Hook) {
2216                         HookModifierData *hmd = (HookModifierData*) md;
2217                         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");
2218                         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");
2219                         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");
2220                         if(hmd->indexar==NULL) {
2221                                 but=uiDefBut(block, TEX, B_MODIFIER_RECALC, "VGroup: ",         lx, (cy-=19), buttonWidth,19, &hmd->name, 0.0, 31.0, 0, 0, "Vertex Group name");
2222                                 uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2223                         }
2224                         uiBlockBeginAlign(block);
2225                         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");
2226                         uiButSetFunc(but, modifiers_clearHookOffset, ob, md);
2227                         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");
2228                         uiButSetFunc(but, modifiers_cursorHookCenter, ob, md);
2229
2230                         if (editing) {
2231                                 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");
2232                                 uiButSetFunc(but, modifiers_selectHook, ob, md);
2233                                 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");
2234                                 uiButSetFunc(but, modifiers_reassignHook, ob, md);
2235                         }
2236                 } else if (md->type==eModifierType_Softbody) {
2237                         uiDefBut(block, LABEL, 1, "See Soft Body panel.",       lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2238                 } else if (md->type==eModifierType_Cloth) {
2239                         uiDefBut(block, LABEL, 1, "See Cloth panel.",   lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2240                 } else if (md->type==eModifierType_Sph) {
2241                         uiDefBut(block, LABEL, 1, "See Sph panel.",     lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2242                 } else if (md->type==eModifierType_Collision) {
2243                         uiDefBut(block, LABEL, 1, "See Collision panel.",       lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2244                 } else if (md->type==eModifierType_Boolean) {
2245                         BooleanModifierData *bmd = (BooleanModifierData*) md;
2246                         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");
2247                         uiDefIDPoinBut(block, modifier_testMeshObj, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &bmd->object, "Mesh object to use for boolean operation");
2248                 } else if (md->type==eModifierType_Array) {
2249                         ArrayModifierData *amd = (ArrayModifierData*) md;
2250                         float range = 10000;
2251                         int cytop, halfwidth = (width - 5)/2 - 15;
2252                         int halflx = lx + halfwidth + 10;
2253
2254                         uiBlockSetEmboss(block, UI_EMBOSSX);
2255                         uiBlockEndAlign(block);
2256
2257                         /* length parameters */
2258                         uiBlockBeginAlign(block);
2259                         sprintf(str, "Length Fit%%t|Fixed Count%%x%d|Fixed Length%%x%d"
2260                                 "|Fit To Curve Length%%x%d",
2261                                 MOD_ARR_FIXEDCOUNT, MOD_ARR_FITLENGTH, MOD_ARR_FITCURVE);
2262                         uiDefButI(block, MENU, B_MODIFIER_RECALC, str,
2263                                   lx, (cy-=19), buttonWidth, 19, &amd->fit_type,
2264                                   0.0, 1.0, 0, 0, "Array length calculation method");
2265                         switch(amd->fit_type)
2266                         {
2267                         case MOD_ARR_FIXEDCOUNT:
2268                                 uiDefButI(block, NUM, B_MODIFIER_RECALC, "Count:",
2269                                           lx, (cy -= 19), buttonWidth, 19, &amd->count,
2270                                           1, 1000, 0, 0, "Number of duplicates to make");
2271                                 break;
2272                         case MOD_ARR_FITLENGTH:
2273                                 uiDefButF(block, NUM, B_MODIFIER_RECALC, "Length:",
2274                                           lx, (cy -= 19), buttonWidth, 19, &amd->length,
2275                                           0, range, 10, 2,
2276                                           "Length to fit array within");
2277                                 break;
2278                         case MOD_ARR_FITCURVE:
2279                                 uiDefIDPoinBut(block, modifier_testCurveObj, ID_OB,
2280                                                B_CHANGEDEP, "Ob: ",
2281                                                lx, (cy -= 19), buttonWidth, 19, &amd->curve_ob,
2282                                                "Curve object to fit array length to");
2283                                 break;
2284                         }
2285                         uiBlockEndAlign(block);
2286
2287                         /* offset parameters */
2288                         cy -= 10;
2289                         cytop= cy;
2290                         uiBlockBeginAlign(block);
2291                         uiDefButBitI(block, TOG, MOD_ARR_OFF_CONST, B_MODIFIER_RECALC,
2292                                      "Constant Offset", lx, (cy-=19), halfwidth, 19,
2293                                      &amd->offset_type, 0, 0, 0, 0,
2294                                      "Constant offset between duplicates "
2295                                      "(local coordinates)");
2296                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "X:",
2297                                   lx, (cy-=19), halfwidth, 19,
2298                                   &amd->offset[0],
2299                                   -range, range, 10, 3,
2300                                   "Constant component for duplicate offsets "
2301                                   "(local coordinates)");
2302                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Y:",
2303                                   lx, (cy-=19), halfwidth, 19,
2304                                   &amd->offset[1],
2305                                   -range, range, 10, 3,
2306                                   "Constant component for duplicate offsets "
2307                                   "(local coordinates)");
2308                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Z:",
2309                                   lx, (cy-=19), halfwidth, 19,
2310                                   &amd->offset[2],
2311                                   -range, range, 10, 3,
2312                                   "Constant component for duplicate offsets "
2313                                   "(local coordinates)");
2314                         uiBlockEndAlign(block);
2315
2316                         cy= cytop;
2317                         uiBlockBeginAlign(block);
2318                         uiDefButBitI(block, TOG, MOD_ARR_OFF_RELATIVE, B_MODIFIER_RECALC,
2319                                      "Relative Offset", halflx, (cy-=19), halfwidth, 19,
2320                                      &amd->offset_type, 0, 0, 0, 0,
2321                                      "Offset between duplicates relative to object width "
2322                                      "(local coordinates)");
2323                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "X:",
2324                                   halflx, (cy-=19), halfwidth, 19,
2325                                   &amd->scale[0],
2326                                   -range, range, 10, 3,
2327                                   "Component for duplicate offsets relative to object "
2328                                   "width (local coordinates)");
2329                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Y:",
2330                                   halflx, (cy-=19), halfwidth, 19,
2331                                   &amd->scale[1],
2332                                   -range, range, 10, 3,
2333                                   "Component for duplicate offsets relative to object "
2334                                   "width (local coordinates)");
2335                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Z:",
2336                                   halflx, (cy-=19), halfwidth, 19,
2337                                   &amd->scale[2],
2338                                   -range, range, 10, 3,
2339                                   "Component for duplicate offsets relative to object "
2340                                   "width (local coordinates)");
2341                         uiBlockEndAlign(block);
2342
2343                         /* vertex merging parameters */
2344                         cy -= 10;
2345                         cytop= cy;
2346
2347                         uiBlockBeginAlign(block);
2348                         uiDefButBitI(block, TOG, MOD_ARR_MERGE, B_MODIFIER_RECALC,
2349                                      "Merge",
2350                                      lx, (cy-=19), halfwidth/2, 19, &amd->flags,
2351                                      0, 0, 0, 0,
2352                                      "Merge vertices in adjacent duplicates");
2353                         uiDefButBitI(block, TOG, MOD_ARR_MERGEFINAL, B_MODIFIER_RECALC,
2354                                      "First Last",
2355                                      lx + halfwidth/2, cy, (halfwidth+1)/2, 19,
2356                                      &amd->flags,
2357                                      0, 0, 0, 0,
2358                                      "Merge vertices in first duplicate with vertices"
2359                                      " in last duplicate");
2360                         uiDefButF(block, NUM, B_MODIFIER_RECALC, "Limit:",
2361                                           lx, (cy-=19), halfwidth, 19, &amd->merge_dist,
2362                                           0, 1.0f, 1, 4,
2363                                           "Limit below which to merge vertices");
2364
2365                         /* offset ob */
2366                         cy = cytop;
2367                         uiBlockBeginAlign(block);
2368                         uiDefButBitI(block, TOG, MOD_ARR_OFF_OBJ, B_MODIFIER_RECALC,
2369                                      "Object Offset", halflx, (cy -= 19), halfwidth, 19,
2370                                      &amd->offset_type, 0, 0, 0, 0,
2371                                      "Add an object transformation to the total offset");
2372                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP,
2373                                        "Ob: ", halflx, (cy -= 19), halfwidth, 19,
2374                                        &amd->offset_ob,
2375                                        "Object from which to take offset transformation");
2376                         uiBlockEndAlign(block);
2377
2378                         cy -= 10;
2379                         but = uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB,
2380                                              B_CHANGEDEP, "Start cap: ",
2381                                              lx, (cy -= 19), halfwidth, 19,
2382                                              &amd->start_cap,
2383                                              "Mesh object to use as start cap");
2384                         uiButSetCompleteFunc(but, autocomplete_meshob, (void *)ob);
2385                         but = uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB,
2386                                              B_CHANGEDEP, "End cap: ",
2387                                              halflx, cy, halfwidth, 19,
2388                                              &amd->end_cap,
2389                                              "Mesh object to use as end cap");
2390                         uiButSetCompleteFunc(but, autocomplete_meshob, (void *)ob);
2391                 } else if (md->type==eModifierType_MeshDeform) {
2392                         MeshDeformModifierData *mmd = (MeshDeformModifierData*) md;
2393
2394                         uiBlockBeginAlign(block);
2395                         uiDefIDPoinBut(block, test_meshobpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy-=19), buttonWidth,19, &mmd->object, "Mesh object to be use as cage");
2396                         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");
2397                         uiButSetCompleteFunc(but, autocomplete_vgroup, (void *)ob);
2398                         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");
2399
2400                         uiBlockBeginAlign(block);
2401                         if(mmd->bindcos) {
2402                                 but= uiDefBut(block, BUT, B_MODIFIER_RECALC, "Unbind", lx,(cy-=24), buttonWidth,19, 0, 0, 0, 0, 0, "Unbind mesh from cage");
2403                                 uiButSetFunc(but,modifiers_bindMeshDeform,ob,md);
2404                         }
2405                         else {
2406                                 but= uiDefBut(block, BUT, B_MODIFIER_RECALC, "Bind", lx,(cy-=24), buttonWidth,19, 0, 0, 0, 0, 0, "Bind mesh to cage");
2407                                 uiButSetFunc(but,modifiers_bindMeshDeform,ob,md);
2408                                 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");
2409                                 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, "Invert vertex group influence");
2410                         }
2411                         uiBlockEndAlign(block);
2412                 } else if (md->type==eModifierType_ParticleSystem) {
2413                         uiDefBut(block, LABEL, 1, "See Particle buttons.",      lx, (cy-=19), buttonWidth,19, NULL, 0.0, 0.0, 0, 0, "");
2414                 } else if (md->type==eModifierType_ParticleInstance) {
2415                         ParticleInstanceModifierData *pimd = (ParticleInstanceModifierData*) md;
2416                         uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_CHANGEDEP, "Ob: ", lx, (cy -= 19), buttonWidth, 19, &pimd->ob, "Object that has the particlesystem");
2417                         uiDefButS(block, NUM, B_MODIFIER_RECALC, "PSYS:", lx, (cy -= 19), buttonWidth, 19, &pimd->psys, 1, 10, 10, 3, "Particlesystem number in the object");
2418                         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");
2419                         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");
2420                         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");
2421                         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");
2422                         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");
2423                         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");
2424                 } else if (md->type==eModifierType_Explode) {
2425                         ExplodeModifierData *emd = (ExplodeModifierData*) md;
2426                         uiBut *but;
2427                         char *menustr= get_vertexgroup_menustr(ob);
2428                         int defCount=BLI_countlist(&ob->defbase);
2429                         if(defCount==0) emd->vgroup=0;
2430                         uiBlockBeginAlign(block);
2431                         but=uiDefButS(block, MENU, B_MODIFIER_RECALC, menustr,  lx, (cy-=19), buttonWidth-20,19, &emd->vgroup, 0, defCount, 0, 0, "Protect this vertex group");
2432                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2433                         MEM_freeN(menustr);
2434
2435                         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");
2436                         uiButSetFunc(but, modifiers_explodeDelVg, (void *)emd, (void *)NULL);
2437
2438
2439                         but=uiDefButF(block, NUMSLI, B_MODIFIER_RECALC, "",     lx, (cy-=19), buttonWidth,19, &emd->protect, 0.0f, 1.0f, 0, 0, "Clean vertex group edges");
2440                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2441
2442                         but=uiDefBut(block, BUT, B_MODIFIER_RECALC, "Refresh",  lx, (cy-=19), buttonWidth/2,19, 0, 0, 0, 0, 0, "Recalculate faces assigned to particles");
2443                         uiButSetFunc(but,modifiers_explodeFacepa,emd,0);
2444
2445                         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");
2446                         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");
2447                         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");
2448                         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");
2449                         uiBlockEndAlign(block);
2450                 }
2451
2452                 uiBlockEndAlign(block);
2453
2454                 y-=height;
2455         }
2456
2457         if (md->error) {
2458                 y -= 6;
2459
2460                 uiBlockSetCol(block, color);
2461                                         /* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
2462                 uiDefBut(block, ROUNDBOX, 0, "", x-10, y, width, 20, NULL, 5.0, 0.0, 15, 40, "");
2463                 uiBlockSetCol(block, TH_AUTO);
2464
2465                 uiDefIconBut(block,LABEL,B_NOP,ICON_ERROR, x-9, y,19,19, 0,0,0,0,0, "");
2466                 uiDefBut(block, LABEL, B_NOP, md->error, x+5, y, width-15, 19, NULL, 0.0, 0.0, 0.0, 0.0, "");
2467
2468                 y -= 18;
2469         }
2470
2471         uiClearButLock();
2472
2473         y -= 3+6;
2474
2475         *xco = x;
2476         *yco = y;
2477 }
2478
2479 static void editing_panel_modifiers(Object *ob)
2480 {
2481         ModifierData *md;
2482         uiBlock *block;
2483         char str[64];
2484         int xco, yco, i, lastCageIndex, cageIndex = modifiers_getCageIndex(ob, &lastCageIndex);
2485
2486         block= uiNewBlock(&curarea->uiblocks, "editing_panel_modifiers", UI_EMBOSS, UI_HELV, curarea->win);
2487         if( uiNewPanel(curarea, block, "Modifiers", "Editing", 640, 0, 318, 204)==0) return;
2488
2489         uiSetButLock(object_data_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
2490         uiNewPanelHeight(block, 204);
2491
2492         uiDefBlockBut(block, modifiers_add_menu, ob, "Add Modifier", 0, 190, 130, 20, "Add a new modifier");
2493
2494         sprintf(str, "To: %s", ob->id.name+2);
2495         uiDefBut(block, LABEL, 1, str,  140, 190, 160, 20, NULL, 0.0, 0.0, 0, 0, "Object whose modifier stack is being edited");
2496
2497         xco = 0;
2498         yco = 160;
2499
2500         md = modifiers_getVirtualModifierList(ob);
2501
2502         for (i=0; md; i++, md=md->next) {
2503                 draw_modifier(block, ob, md, &xco, &yco, i, cageIndex, lastCageIndex);
2504                 if (md->mode&eModifierMode_Virtual) i--;
2505         }
2506
2507         if(yco < 0) uiNewPanelHeight(block, 204-yco);
2508 }
2509
2510 static char *make_key_menu(Key *key, int startindex)
2511 {
2512         KeyBlock *kb;
2513         int index= 1;
2514         char *str, item[64];
2515
2516         for (kb = key->block.first; kb; kb=kb->next, index++);
2517         str= MEM_mallocN(index*40, "key string");
2518         str[0]= 0;
2519
2520         index= startindex;
2521         for (kb = key->block.first; kb; kb=kb->next, index++) {
2522                 sprintf (item,  "|%s%%x%d", kb->name, index);
2523                 strcat(str, item);
2524         }
2525
2526         return str;
2527 }
2528
2529 static void editing_panel_shapes(Object *ob)
2530 {
2531         uiBlock *block;
2532         Key *key= NULL;
2533         KeyBlock *kb;
2534         int icon;
2535         char *strp;
2536
2537         block= uiNewBlock(&curarea->uiblocks, "editing_panel_shapes", UI_EMBOSS, UI_HELV, curarea->win);
2538         uiNewPanelTabbed("Modifiers", "Editing");
2539         if( uiNewPanel(curarea, block, "Shapes", "Editing", 640, 0, 318, 204)==0) return;
2540
2541         /* Todo check data is library here */
2542         uiSetButLock(object_data_is_libdata(ob), ERROR_LIBDATA_MESSAGE);
2543
2544         uiDefBut(block, BUT, B_ADDKEY, "Add Shape Key" ,        10, 180, 150, 20, NULL, 0.0, 0.0, 0, 0, "Add new Shape Key");
2545
2546         key= ob_get_key(ob);
2547         if(key==NULL) {
2548                 /* label aligns add button */
2549                 uiDefBut(block, LABEL, 0, "",           170, 180,140,20, NULL, 0, 0, 0, 0, "");
2550                 return;
2551         }
2552
2553         uiDefButS(block, TOG, B_RELKEY, "Relative",             170, 180,140,20, &key->type, 0, 0, 0, 0, "Makes Shape Keys relative");
2554
2555         kb= BLI_findlink(&key->block, ob->shapenr-1);
2556         if(kb==NULL) {
2557                 ob->shapenr= 1;
2558                 kb= key->block.first;
2559         }
2560
2561         uiBlockBeginAlign(block);
2562         if(ob->shapeflag & OB_SHAPE_LOCK) icon= ICON_PIN_HLT; else icon= ICON_PIN_DEHLT;
2563         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");
2564         if(kb->flag & KEYBLOCK_MUTE) icon= ICON_MUTE_IPO_ON; else icon = ICON_MUTE_IPO_OFF;
2565         uiDefIconButBitS(block, TOG, KEYBLOCK_MUTE, B_MODIFIER_RECALC, icon, 35,150,20,20, &kb->flag, 0, 0, 0, 0, "Mute the current Shape");
2566         uiSetButLock(G.obedit==ob, "Unable to perform in EditMode");
2567         uiDefIconBut(block, BUT, B_PREVKEY, ICON_TRIA_LEFT,             55,150,20,20, NULL, 0, 0, 0, 0, "Previous Shape Key");
2568         strp= make_key_menu(key, 1);
2569         uiDefButS(block, MENU, B_SETKEY, strp,                                  75,150,20,20, &ob->shapenr, 0, 0, 0, 0, "Browse existing choices");
2570         MEM_freeN(strp);
2571
2572         uiDefIconBut(block, BUT, B_NEXTKEY, ICON_TRIA_RIGHT,    95,150,20,20, NULL, 0, 0, 0, 0, "Next Shape Key");
2573         uiClearButLock();
2574         uiDefBut(block, TEX, B_NAMEKEY, "",                                             115, 150, 170, 20, kb->name, 0.0, 31.0, 0, 0, "Current Shape Key name");
2575         uiDefIconBut(block, BUT, B_DELKEY, ICON_X,                              285,150,25,20, 0, 0, 0, 0, 0, "Deletes current Shape Key");
2576         uiBlockEndAlign(block);
2577
2578         if(key->type && (ob->shapeflag & OB_SHAPE_LOCK)==0 && ob->shapenr!=1) {
2579                 uiBlockBeginAlign(block);
2580                 make_rvk_slider(block, ob, ob->shapenr-1,                       10, 120, 150, 20, "Key value, when used it inserts an animation curve point");
2581                 uiDefButF(block, NUM, B_REDR, "Min ",                           160,120, 75, 20, &kb->slidermin, -10.0, 10.0, 100, 1, "Minumum for slider");
2582                 uiDefButF(block, NUM, B_REDR, "Max ",                           235,120, 75, 20, &kb->slidermax, -10.0, 10.0, 100, 1, "Maximum for slider");
2583                 uiBlockEndAlign(block);
2584         }
2585         if(key->type && ob->shapenr!=1) {
2586                 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");
2587
2588                 strp= make_key_menu(key, 0);
2589                 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");
2590                 MEM_freeN(strp);
2591         }
2592
2593         if(key->type==0)
2594                 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");
2595
2596 }
2597
2598 /* *************************** FONT ******************************** */
2599
2600 static short give_vfontnr(VFont *vfont)
2601 {
2602         VFont *vf;
2603         short nr= 1;
2604
2605         vf= G.main->vfont.first;
2606         while(vf) {
2607                 if(vf==vfont) return nr;
2608                 nr++;
2609                 vf= vf->id.next;
2610         }
2611         return -1;
2612 }
2613
2614 static VFont *give_vfontpointer(int nr) /* nr= button */
2615 {
2616         VFont *vf;
2617         short tel= 1;
2618
2619         vf= G.main->vfont.first;
2620         while(vf) {
2621                 if(tel==nr) return vf;
2622                 tel++;
2623                 vf= vf->id.next;
2624         }
2625         return G.main->vfont.first;
2626 }
2627
2628 VFont *exist_vfont(char *str)
2629 {
2630         VFont *vf;
2631
2632         vf= G.main->vfont.first;
2633         while(vf) {
2634                 if(strcmp(vf->name, str)==0) return vf;
2635                 vf= vf->id.next;
2636         }
2637         return 0;
2638 }
2639
2640 static char *give_vfontbutstr(void)
2641 {
2642         VFont *vf;
2643         int len= 0;
2644         char *str, di[FILE_MAXDIR], fi[FILE_MAXFILE];
2645
2646         vf= G.main->vfont.first;
2647         while(vf) {
2648                 strcpy(di, vf->name);
2649                 BLI_splitdirstring(di, fi);
2650                 len+= strlen(fi)+4;
2651                 vf= vf->id.next;
2652         }
2653
2654         str= MEM_callocN(len+21, "vfontbutstr");
2655         strcpy(str, "FONTS %t");
2656         vf= G.main->vfont.first;
2657         while(vf) {
2658
2659                 if(vf->id.us==0) strcat(str, "|0 ");
2660                 else strcat(str, "|   ");
2661
2662                 strcpy(di, vf->name);
2663                 BLI_splitdirstring(di, fi);
2664
2665                 strcat(str, fi);
2666                 vf= vf->id.next;
2667         }
2668         return str;
2669 }
2670
2671 static void load_buts_vfont(char *name)
2672 {
2673         VFont *vf;
2674         Curve *cu;
2675
2676         if(OBACT && OBACT->type==OB_FONT) cu= OBACT->data;
2677         else return;
2678
2679         vf= exist_vfont(name);
2680         if(vf==0) {
2681                 vf= load_vfont(name);
2682                 if(vf==0) return;
2683         }
2684         else id_us_plus((ID *)vf);
2685
2686         switch(cu->curinfo.flag & CU_STYLE) {
2687                 case CU_BOLD:
2688                         if(cu->vfontb) cu->vfontb->id.us--;
2689                         cu->vfontb= vf;
2690                         break;
2691                 case CU_ITALIC:
2692                         if(cu->vfonti) cu->vfonti->id.us--;
2693                         cu->vfonti= vf;
2694                         break;
2695                 case (CU_BOLD|CU_ITALIC):
2696                         if(cu->vfontbi) cu->vfontbi->id.us--;
2697                         cu->vfontbi= vf;
2698                         break;
2699                 default:
2700                         if(cu->vfont) cu->vfont->id.us--;
2701                         cu->vfont= vf;
2702                         break;
2703         }
2704
2705         DAG_object_flush_update(G.scene, OBACT, OB_RECALC_DATA);
2706         BIF_undo_push("Load vector font");
2707         allqueue(REDRAWVIEW3D, 0);
2708         allqueue(REDRAWBUTSEDIT, 0);
2709 }
2710
2711 static void set_unicode_text_fs(char *file)
2712 {
2713         if (file) paste_unicodeText(file);
2714 }
2715
2716 void do_fontbuts(unsigned short event)
2717 {
2718         Curve *cu;
2719         VFont *vf;
2720         Object *ob;
2721         ScrArea *sa;
2722         char str[80];
2723         int ctevt;
2724         char *ctmenu;
2725         DynStr *ds;
2726         int i, style=0;
2727
2728         ob= OBACT;
2729
2730         switch(event) {
2731         case B_MAKEFONT:
2732                 DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2733                 allqueue(REDRAWVIEW3D, 0);
2734                 break;
2735
2736         case B_STYLETOSELU:
2737         case B_STYLETOSELB:
2738         case B_STYLETOSELI:
2739                 switch (event) {
2740                         case B_STYLETOSELU: style = CU_UNDERLINE; break;
2741                         case B_STYLETOSELB: style = CU_BOLD; break;
2742                         case B_STYLETOSELI: style = CU_ITALIC; break;
2743                 }
2744                 if (style_to_sel(style, ((Curve*)ob->data)->curinfo.flag & style)) {
2745                         text_to_curve(ob, 0);
2746                         makeDispListCurveTypes(ob, 0);
2747                         allqueue(REDRAWVIEW3D, 0);
2748                 }
2749                 allqueue(REDRAWBUTSEDIT, 0);
2750                 break;
2751
2752         case B_FASTFONT:
2753                 if (G.obedit) {
2754                         DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2755                         allqueue(REDRAWVIEW3D, 0);
2756                 }
2757                 break;
2758         case B_INSTB:
2759                 cu= ob->data;
2760                 if (cu->totbox < 256) {
2761                         for (i = cu->totbox; i>cu->actbox; i--) cu->tb[i]= cu->tb[i-1];
2762                         cu->tb[cu->actbox]= cu->tb[cu->actbox-1];
2763                         cu->actbox++;
2764                         cu->totbox++;
2765                         allqueue(REDRAWBUTSEDIT, 0);
2766                         allqueue(REDRAWVIEW3D, 0);
2767                         text_to_curve(ob, 0);
2768                         makeDispListCurveTypes(ob, 0);
2769                 }
2770                 else {
2771                         error("Do you really need that many text frames?");
2772                 }
2773                 break;
2774         case B_DELTB:
2775                 cu= ob->data;
2776                 if (cu->totbox > 1) {
2777                         for (i = cu->actbox-1; i < cu->totbox; i++) cu->tb[i]= cu->tb[i+1];
2778                         cu->totbox--;
2779                         cu->actbox--;
2780                         allqueue(REDRAWBUTSEDIT, 0);
2781                         allqueue(REDRAWVIEW3D, 0);
2782                         text_to_curve(ob, 0);
2783                         makeDispListCurveTypes(ob, 0);
2784                 }
2785                 break;
2786         case B_TOUPPER:
2787                 to_upper();
2788                 break;
2789         case B_LOADFONT:
2790                 vf= give_vfontpointer(G.buts->texnr);
2791                 if(vf && vf->id.prev!=vf->id.next) strcpy(str, vf->name);
2792                 else strcpy(str, U.fontdir);
2793
2794                 sa= closest_bigger_area();
2795                 areawinset(sa->win);
2796
2797                 activate_fileselect(FILE_LOADFONT, "SELECT FONT", str, load_buts_vfont);
2798
2799                 break;
2800         case B_PACKFONT:
2801                 if (ob) {
2802                         cu= ob->data;
2803                         if(cu && cu->vfont) {
2804                                 if (cu->vfont->packedfile) {
2805                                         if (G.fileflags & G_AUTOPACK) {
2806                                                 if (okee("Disable AutoPack ?")) {
2807                                                         G.fileflags &= ~G_AUTOPACK;
2808                                                 }
2809                                         }
2810
2811                                         if ((G.fileflags & G_AUTOPACK) == 0) {
2812                                                 if (unpackVFont(cu->vfont, PF_ASK) == RET_OK) {
2813                                                         DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA);
2814                                                         allqueue(REDRAWVIEW3D, 0);
2815                                                 }
2816                                         }
2817                                 } else {
2818                                         cu->vfont->packedfile = newPackedFile(cu->vfont->name);
2819                                 }
2820                         }
2821                 }
2822                 allqueue(REDRAWHEADERS, 0);
2823                 allqueue(REDRAWBUTSEDIT, 0);
2824                 break;
2825
2826         case B_LOAD3DTEXT:
2827                 if (!G.obedit) { error("Only in editmode!"); return; }
2828                 if (G.obedit->type != OB_FONT) return;
2829                 activate_fileselect(FILE_SPECIAL, "Open Text File", G.sce, load_3dtext_fs);
2830                 break;
2831
2832         case B_LOREM:
2833                 if (!G.obedit) { error("Only in editmode!"); return; }
2834                 if (G.obedit->type != OB_FONT) return;
2835                 add_lorem();
2836
2837                 break;
2838
2839         case B_SETFONT:
2840                 if(ob) {
2841                         cu= ob->data;
2842
2843                         vf= give_vfontpointer(G.buts->texnr);
2844                         if(vf) {
2845                                 id_us_plus((ID *)vf);
2846
2847                                 switch(cu->curinfo.flag & CU_STYLE) {
2848                                         case CU_BOLD:
2849                                                 cu->vfontb->id.us--;