radiant/patchmanip.cpp

   1 /*
   2    Copyright (C) 1999-2006 Id Software, Inc. and contributors.
   3    For a list of contributors, see the accompanying CONTRIBUTORS file.
   4
   5    This file is part of GtkRadiant.
   6
   7    GtkRadiant is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    GtkRadiant is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with GtkRadiant; if not, write to the Free Software
  19    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  20  */
  21
  22 #include "patchmanip.h"
  23
  24 #include "debugging/debugging.h"
  25
  26
  27 #include "iselection.h"
  28 #include "ipatch.h"
  29
  30 #include "math/vector.h"
  31 #include "math/aabb.h"
  32 #include "generic/callback.h"
  33
  34 #include "gtkutil/menu.h"
  35 #include "gtkutil/image.h"
  36 #include "map.h"
  37 #include "mainframe.h"
  38 #include "commands.h"
  39 #include "gtkmisc.h"
  40 #include "gtkdlgs.h"
  41 #include "texwindow.h"
  42 #include "xywindow.h"
  43 #include "select.h"
  44 #include "patch.h"
  45 #include "grid.h"
  46
  47 PatchCreator* g_patchCreator = 0;
  48
  49 void Scene_PatchConstructPrefab( scene::Graph& graph, const AABB aabb, const char* shader, EPatchPrefab eType, int axis, std::size_t width = 3, std::size_t height = 3 ){
  50         Select_Delete();
  51         GlobalSelectionSystem().setSelectedAll( false );
  52
  53         NodeSmartReference node( g_patchCreator->createPatch() );
  54         Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
  55
  56         Patch* patch = Node_getPatch( node );
  57         patch->SetShader( shader );
  58
  59         patch->ConstructPrefab( aabb, eType, axis, width, height );
  60         patch->controlPointsChanged();
  61
  62         {
  63                 scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
  64                 patchpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
  65                 patchpath.push( makeReference( node.get() ) );
  66                 Instance_getSelectable( *graph.find( patchpath ) )->setSelected( true );
  67         }
  68 }
  69
  70
  71 void Patch_makeCaps( Patch& patch, scene::Instance& instance, EPatchCap type, const char* shader ){
  72         if ( ( type == eCapEndCap || type == eCapIEndCap )
  73                  && patch.getWidth() != 5 ) {
  74                 globalErrorStream() << "cannot create end-cap - patch width != 5\n";
  75                 return;
  76         }
  77         if ( ( type == eCapBevel || type == eCapIBevel )
  78                  && patch.getWidth() != 3 && patch.getWidth() != 5 ) {
  79                 globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
  80                 return;
  81         }
  82         if ( type == eCapCylinder
  83                  && patch.getWidth() != 9 ) {
  84                 globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
  85                 return;
  86         }
  87
  88         {
  89                 NodeSmartReference cap( g_patchCreator->createPatch() );
  90                 Node_getTraversable( instance.path().parent() )->insert( cap );
  91
  92                 patch.MakeCap( Node_getPatch( cap ), type, ROW, true );
  93                 Node_getPatch( cap )->SetShader( shader );
  94
  95                 scene::Path path( instance.path() );
  96                 path.pop();
  97                 path.push( makeReference( cap.get() ) );
  98                 selectPath( path, true );
  99         }
 100
 101         {
 102                 NodeSmartReference cap( g_patchCreator->createPatch() );
 103                 Node_getTraversable( instance.path().parent() )->insert( cap );
 104
 105                 patch.MakeCap( Node_getPatch( cap ), type, ROW, false );
 106                 Node_getPatch( cap )->SetShader( shader );
 107
 108                 scene::Path path( instance.path() );
 109                 path.pop();
 110                 path.push( makeReference( cap.get() ) );
 111                 selectPath( path, true );
 112         }
 113 }
 114
 115
 116 typedef std::vector<scene::Instance*> InstanceVector;
 117
 118 class PatchStoreInstance
 119 {
 120 InstanceVector& m_instances;
 121 public:
 122 PatchStoreInstance( InstanceVector& instances ) : m_instances( instances ){
 123 }
 124 void operator()( PatchInstance& patch ) const {
 125         m_instances.push_back( &patch );
 126 }
 127 };
 128
 129 enum ECapDialog {
 130         PATCHCAP_BEVEL = 0,
 131         PATCHCAP_ENDCAP,
 132         PATCHCAP_INVERTED_BEVEL,
 133         PATCHCAP_INVERTED_ENDCAP,
 134         PATCHCAP_CYLINDER
 135 };
 136
 137 EMessageBoxReturn DoCapDlg( ECapDialog *type );
 138
 139 void Scene_PatchDoCap_Selected( scene::Graph& graph, const char* shader ){
 140         ECapDialog nType;
 141
 142         if ( DoCapDlg( &nType ) == eIDOK ) {
 143                 EPatchCap eType;
 144                 switch ( nType )
 145                 {
 146                 case PATCHCAP_INVERTED_BEVEL:
 147                         eType = eCapIBevel;
 148                         break;
 149                 case PATCHCAP_BEVEL:
 150                         eType = eCapBevel;
 151                         break;
 152                 case PATCHCAP_INVERTED_ENDCAP:
 153                         eType = eCapIEndCap;
 154                         break;
 155                 case PATCHCAP_ENDCAP:
 156                         eType = eCapEndCap;
 157                         break;
 158                 case PATCHCAP_CYLINDER:
 159                         eType = eCapCylinder;
 160                         break;
 161                 default:
 162                         ERROR_MESSAGE( "invalid patch cap type" );
 163                         return;
 164                 }
 165
 166                 InstanceVector instances;
 167                 Scene_forEachVisibleSelectedPatchInstance( PatchStoreInstance( instances ) );
 168                 for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 169                 {
 170                         Patch_makeCaps( *Node_getPatch( ( *i )->path().top() ), *( *i ), eType, shader );
 171                 }
 172         }
 173 }
 174
 175 void Patch_deform( Patch& patch, scene::Instance& instance, const int deform ){
 176         patch.undoSave();
 177
 178         for (PatchControlIter i = patch.begin(); i != patch.end(); ++i)
 179         {
 180                 PatchControl& control = *i;
 181                 int randomNumber = int( deform * (float(std::rand()) / float(RAND_MAX)));
 182                 control.m_vertex[2] += randomNumber;
 183         }
 184
 185         patch.controlPointsChanged();
 186 }
 187
 188 void Scene_PatchDeform( scene::Graph& graph, const int deform )
 189 {
 190         InstanceVector instances;
 191         Scene_forEachVisibleSelectedPatchInstance( PatchStoreInstance( instances ) );
 192         for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 193         {
 194                 Patch_deform( *Node_getPatch( ( *i )->path().top() ), *( *i ), deform );
 195         }
 196
 197 }
 198
 199 void Patch_thicken( Patch& patch, scene::Instance& instance, const float thickness, bool seams, const int axis ){
 200
 201                 // Create a new patch node
 202                 NodeSmartReference node(g_patchCreator->createPatch());
 203                 // Insert the node into worldspawn
 204                 Node_getTraversable(Map_FindOrInsertWorldspawn(g_map))->insert(node);
 205
 206                 // Retrieve the contained patch from the node
 207                 Patch* targetPatch = Node_getPatch(node);
 208
 209                 // Create the opposite patch with the given thickness = distance
 210                 bool no12 = true;
 211                 bool no34 = true;
 212                 targetPatch->createThickenedOpposite(patch, thickness, axis, no12, no34);
 213
 214                 // Now select the newly created patches
 215                 {
 216                         scene::Path patchpath(makeReference(GlobalSceneGraph().root()));
 217                         patchpath.push(makeReference(*Map_GetWorldspawn(g_map)));
 218                         patchpath.push(makeReference(node.get()));
 219                         Instance_getSelectable(*GlobalSceneGraph().find(patchpath))->setSelected(true);
 220                 }
 221
 222                 if (seams && thickness != 0.0f) {
 223                         int i = 0;
 224                         if ( no12 ){
 225                                 i = 2;
 226                         }
 227                         int iend = 4;
 228                         if ( no34 ){
 229                                 iend = 2;
 230                         }
 231                         // Now create the four walls
 232                         for ( ; i < iend; i++ ) {
 233                                 // Allocate new patch
 234                                 NodeSmartReference node = NodeSmartReference(g_patchCreator->createPatch());
 235                                 // Insert each node into worldspawn
 236                                 Node_getTraversable(Map_FindOrInsertWorldspawn(g_map))->insert(node);
 237
 238                                 // Retrieve the contained patch from the node
 239                                 Patch* wallPatch = Node_getPatch(node);
 240
 241                                 // Create the wall patch by passing i as wallIndex
 242                                 wallPatch->createThickenedWall( patch, *targetPatch, i);
 243
 244                                 if( ( wallPatch->localAABB().extents[0] <= 0.00005 && wallPatch->localAABB().extents[1] <= 0.00005 ) ||
 245                                         ( wallPatch->localAABB().extents[1] <= 0.00005 && wallPatch->localAABB().extents[2] <= 0.00005 ) ||
 246                                         ( wallPatch->localAABB().extents[0] <= 0.00005 && wallPatch->localAABB().extents[2] <= 0.00005 ) ){
 247                                         //globalOutputStream() << "Thicken: Discarding degenerate patch.\n";
 248                                         Node_getTraversable( Map_FindOrInsertWorldspawn(g_map) )->erase( node );
 249                                 }
 250                                 else
 251                                 // Now select the newly created patches
 252                                 {
 253                                         scene::Path patchpath(makeReference(GlobalSceneGraph().root()));
 254                                         patchpath.push(makeReference(*Map_GetWorldspawn(g_map)));
 255                                         patchpath.push(makeReference(node.get()));
 256                                         Instance_getSelectable(*GlobalSceneGraph().find(patchpath))->setSelected(true);
 257                                 }
 258                         }
 259                 }
 260
 261                 // Invert the target patch so that it faces the opposite direction
 262                 targetPatch->InvertMatrix();
 263 }
 264
 265 void Scene_PatchThicken( scene::Graph& graph, const int thickness, bool seams, const int axis )
 266 {
 267         InstanceVector instances;
 268         Scene_forEachVisibleSelectedPatchInstance( PatchStoreInstance( instances ) );
 269         for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 270         {
 271                 Patch_thicken( *Node_getPatch( ( *i )->path().top() ), *( *i ), thickness, seams, axis );
 272         }
 273
 274 }
 275
 276 Patch* Scene_GetUltimateSelectedVisiblePatch(){
 277         if ( GlobalSelectionSystem().countSelected() != 0 ) {
 278                 scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
 279                 if ( node.visible() ) {
 280                         return Node_getPatch( node );
 281                 }
 282         }
 283         return 0;
 284 }
 285
 286
 287 class PatchCapTexture
 288 {
 289 public:
 290 void operator()( Patch& patch ) const {
 291         patch.ProjectTexture( Patch::m_CycleCapIndex );
 292 }
 293 };
 294
 295 void Scene_PatchCapTexture_Selected( scene::Graph& graph ){
 296         Scene_forEachVisibleSelectedPatch( PatchCapTexture() );
 297         Patch::m_CycleCapIndex = ( Patch::m_CycleCapIndex == 0 ) ? 1 : ( Patch::m_CycleCapIndex == 1 ) ? 2 : 0;
 298         SceneChangeNotify();
 299 }
 300
 301 class PatchFlipTexture
 302 {
 303 int m_axis;
 304 public:
 305 PatchFlipTexture( int axis ) : m_axis( axis ){
 306 }
 307 void operator()( Patch& patch ) const {
 308         patch.FlipTexture( m_axis );
 309 }
 310 };
 311
 312 void Scene_PatchFlipTexture_Selected( scene::Graph& graph, int axis ){
 313         Scene_forEachVisibleSelectedPatch( PatchFlipTexture( axis ) );
 314 }
 315
 316 class PatchNaturalTexture
 317 {
 318 public:
 319 void operator()( Patch& patch ) const {
 320         patch.NaturalTexture();
 321 }
 322 };
 323
 324 void Scene_PatchNaturalTexture_Selected( scene::Graph& graph ){
 325         Scene_forEachVisibleSelectedPatch( PatchNaturalTexture() );
 326         SceneChangeNotify();
 327 }
 328
 329
 330 class PatchInsertRemove
 331 {
 332 bool m_insert, m_column, m_first;
 333 public:
 334 PatchInsertRemove( bool insert, bool column, bool first ) : m_insert( insert ), m_column( column ), m_first( first ){
 335 }
 336 void operator()( Patch& patch ) const {
 337         patch.InsertRemove( m_insert, m_column, m_first );
 338 }
 339 };
 340
 341 void Scene_PatchInsertRemove_Selected( scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst ){
 342         Scene_forEachVisibleSelectedPatch( PatchInsertRemove( bInsert, bColumn, bFirst ) );
 343 }
 344
 345 class PatchInvertMatrix
 346 {
 347 public:
 348 void operator()( Patch& patch ) const {
 349         patch.InvertMatrix();
 350 }
 351 };
 352
 353 void Scene_PatchInvert_Selected( scene::Graph& graph ){
 354         Scene_forEachVisibleSelectedPatch( PatchInvertMatrix() );
 355 }
 356
 357 class PatchRedisperse
 358 {
 359 EMatrixMajor m_major;
 360 public:
 361 PatchRedisperse( EMatrixMajor major ) : m_major( major ){
 362 }
 363 void operator()( Patch& patch ) const {
 364         patch.Redisperse( m_major );
 365 }
 366 };
 367
 368 void Scene_PatchRedisperse_Selected( scene::Graph& graph, EMatrixMajor major ){
 369         Scene_forEachVisibleSelectedPatch( PatchRedisperse( major ) );
 370 }
 371
 372 class PatchSmooth
 373 {
 374 EMatrixMajor m_major;
 375 public:
 376 PatchSmooth( EMatrixMajor major ) : m_major( major ){
 377 }
 378 void operator()( Patch& patch ) const {
 379         patch.Smooth( m_major );
 380 }
 381 };
 382
 383 void Scene_PatchSmooth_Selected( scene::Graph& graph, EMatrixMajor major ){
 384         Scene_forEachVisibleSelectedPatch( PatchSmooth( major ) );
 385 }
 386
 387 class PatchTransposeMatrix
 388 {
 389 public:
 390 void operator()( Patch& patch ) const {
 391         patch.TransposeMatrix();
 392 }
 393 };
 394
 395 void Scene_PatchTranspose_Selected( scene::Graph& graph ){
 396         Scene_forEachVisibleSelectedPatch( PatchTransposeMatrix() );
 397 }
 398
 399 class PatchSetShader
 400 {
 401 const char* m_name;
 402 public:
 403 PatchSetShader( const char* name )
 404         : m_name( name ){
 405 }
 406 void operator()( Patch& patch ) const {
 407         patch.SetShader( m_name );
 408 }
 409 };
 410
 411 void Scene_PatchSetShader_Selected( scene::Graph& graph, const char* name ){
 412         Scene_forEachVisibleSelectedPatch( PatchSetShader( name ) );
 413         SceneChangeNotify();
 414 }
 415
 416 void Scene_PatchGetShader_Selected( scene::Graph& graph, CopiedString& name ){
 417         Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
 418         if ( patch != 0 ) {
 419                 name = patch->GetShader();
 420         }
 421 }
 422
 423 class PatchSelectByShader
 424 {
 425 const char* m_name;
 426 public:
 427 inline PatchSelectByShader( const char* name )
 428         : m_name( name ){
 429 }
 430 void operator()( PatchInstance& patch ) const {
 431         if ( shader_equal( patch.getPatch().GetShader(), m_name ) ) {
 432                 patch.setSelected( true );
 433         }
 434 }
 435 };
 436
 437 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 438         Scene_forEachVisiblePatchInstance( PatchSelectByShader( name ) );
 439 }
 440
 441
 442 class PatchFindReplaceShader
 443 {
 444 const char* m_find;
 445 const char* m_replace;
 446 public:
 447 PatchFindReplaceShader( const char* find, const char* replace ) : m_find( find ), m_replace( replace ){
 448 }
 449 void operator()( Patch& patch ) const {
 450         if ( shader_equal( patch.GetShader(), m_find ) ) {
 451                 patch.SetShader( m_replace );
 452         }
 453 }
 454 };
 455
 456 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 457         Scene_forEachVisiblePatch( PatchFindReplaceShader( find, replace ) );
 458 }
 459
 460 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 461         Scene_forEachVisibleSelectedPatch( PatchFindReplaceShader( find, replace ) );
 462 }
 463
 464
 465 AABB PatchCreator_getBounds(){
 466         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 467
 468         float gridSize = GetGridSize();
 469
 470         if ( aabb.extents[0] == 0 ) {
 471                 aabb.extents[0] = gridSize;
 472         }
 473         if ( aabb.extents[1] == 0 ) {
 474                 aabb.extents[1] = gridSize;
 475         }
 476         if ( aabb.extents[2] == 0 ) {
 477                 aabb.extents[2] = gridSize;
 478         }
 479
 480         if ( aabb_valid( aabb ) ) {
 481                 return aabb;
 482         }
 483         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 484 }
 485
 486 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 487
 488 void Patch_XactCylinder(){
 489         UndoableCommand undo( "patchCreateXactCylinder" );
 490
 491         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 492 }
 493
 494 void Patch_XactSphere(){
 495         UndoableCommand undo( "patchCreateXactSphere" );
 496
 497         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 498 }
 499
 500 void Patch_XactCone(){
 501         UndoableCommand undo( "patchCreateXactCone" );
 502
 503         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 504 }
 505
 506 void Patch_Cylinder(){
 507         UndoableCommand undo( "patchCreateCylinder" );
 508
 509         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 510 }
 511
 512 void Patch_DenseCylinder(){
 513         UndoableCommand undo( "patchCreateDenseCylinder" );
 514
 515         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 516 }
 517
 518 void Patch_VeryDenseCylinder(){
 519         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 520
 521         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 522 }
 523
 524 void Patch_SquareCylinder(){
 525         UndoableCommand undo( "patchCreateSquareCylinder" );
 526
 527         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 528 }
 529
 530 void Patch_Endcap(){
 531         UndoableCommand undo( "patchCreateCaps" );
 532
 533         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 534 }
 535
 536 void Patch_Bevel(){
 537         UndoableCommand undo( "patchCreateBevel" );
 538
 539         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 540 }
 541
 542 void Patch_Sphere(){
 543         UndoableCommand undo( "patchCreateSphere" );
 544
 545         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 546 }
 547
 548 void Patch_SquareBevel(){
 549 }
 550
 551 void Patch_SquareEndcap(){
 552 }
 553
 554 void Patch_Cone(){
 555         UndoableCommand undo( "patchCreateCone" );
 556
 557         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 558 }
 559
 560 void Patch_Plane(){
 561         UndoableCommand undo( "patchCreatePlane" );
 562
 563         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 564 }
 565
 566 void Patch_InsertInsertColumn(){
 567         UndoableCommand undo( "patchInsertColumns" );
 568
 569         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 570 }
 571
 572 void Patch_InsertAddColumn(){
 573         UndoableCommand undo( "patchAddColumns" );
 574
 575         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 576 }
 577
 578 void Patch_InsertInsertRow(){
 579         UndoableCommand undo( "patchInsertRows" );
 580
 581         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 582 }
 583
 584 void Patch_InsertAddRow(){
 585         UndoableCommand undo( "patchAddRows" );
 586
 587         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 588 }
 589
 590 void Patch_DeleteFirstColumn(){
 591         UndoableCommand undo( "patchDeleteFirstColumns" );
 592
 593         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 594 }
 595
 596 void Patch_DeleteLastColumn(){
 597         UndoableCommand undo( "patchDeleteLastColumns" );
 598
 599         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 600 }
 601
 602 void Patch_DeleteFirstRow(){
 603         UndoableCommand undo( "patchDeleteFirstRows" );
 604
 605         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 606 }
 607
 608 void Patch_DeleteLastRow(){
 609         UndoableCommand undo( "patchDeleteLastRows" );
 610
 611         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 612 }
 613
 614 void Patch_Invert(){
 615         UndoableCommand undo( "patchInvert" );
 616
 617         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 618 }
 619
 620 void Patch_RedisperseRows(){
 621         UndoableCommand undo( "patchRedisperseRows" );
 622
 623         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 624 }
 625
 626 void Patch_RedisperseCols(){
 627         UndoableCommand undo( "patchRedisperseColumns" );
 628
 629         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 630 }
 631
 632 void Patch_SmoothRows(){
 633         UndoableCommand undo( "patchSmoothRows" );
 634
 635         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 636 }
 637
 638 void Patch_SmoothCols(){
 639         UndoableCommand undo( "patchSmoothColumns" );
 640
 641         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 642 }
 643
 644 void Patch_Transpose(){
 645         UndoableCommand undo( "patchTranspose" );
 646
 647         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 648 }
 649
 650 void Patch_Cap(){
 651         // FIXME: add support for patch cap creation
 652         // Patch_CapCurrent();
 653         UndoableCommand undo( "patchCreateCaps" );
 654
 655         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 656 }
 657
 658 void Patch_CycleProjection(){
 659         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 660
 661         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 662 }
 663
 664 ///\todo Unfinished.
 665 void Patch_OverlayOn(){
 666 }
 667
 668 ///\todo Unfinished.
 669 void Patch_OverlayOff(){
 670 }
 671
 672 void Patch_FlipTextureX(){
 673         UndoableCommand undo( "patchFlipTextureU" );
 674
 675         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 676 }
 677
 678 void Patch_FlipTextureY(){
 679         UndoableCommand undo( "patchFlipTextureV" );
 680
 681         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 682 }
 683
 684 void Patch_NaturalTexture(){
 685         UndoableCommand undo( "patchNaturalTexture" );
 686
 687         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 688 }
 689
 690 void Patch_CapTexture(){
 691         UndoableCommand command( "patchCapTexture" );
 692         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 693 }
 694
 695 void Patch_ResetTexture(){
 696         float fx, fy;
 697         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 698                 UndoableCommand command( "patchTileTexture" );
 699                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 700         }
 701 }
 702
 703 void Patch_FitTexture(){
 704         UndoableCommand command( "patchFitTexture" );
 705         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 706 }
 707
 708 void DoPatchDeformDlg();
 709
 710 void Patch_Deform(){
 711         UndoableCommand undo( "patchDeform" );
 712
 713         DoPatchDeformDlg();
 714 }
 715
 716 void DoPatchThickenDlg();
 717
 718 void Patch_Thicken(){
 719         UndoableCommand undo( "patchThicken" );
 720
 721         DoPatchThickenDlg();
 722 }
 723
 724
 725
 726 #include "ifilter.h"
 727
 728
 729 class filter_patch_all : public PatchFilter
 730 {
 731 public:
 732 bool filter( const Patch& patch ) const {
 733         return true;
 734 }
 735 };
 736
 737 class filter_patch_shader : public PatchFilter
 738 {
 739 const char* m_shader;
 740 public:
 741 filter_patch_shader( const char* shader ) : m_shader( shader ){
 742 }
 743 bool filter( const Patch& patch ) const {
 744         return shader_equal( patch.GetShader(), m_shader );
 745 }
 746 };
 747
 748 class filter_patch_flags : public PatchFilter
 749 {
 750 int m_flags;
 751 public:
 752 filter_patch_flags( int flags ) : m_flags( flags ){
 753 }
 754 bool filter( const Patch& patch ) const {
 755         return ( patch.getShaderFlags() & m_flags ) != 0;
 756 }
 757 };
 758
 759
 760 filter_patch_all g_filter_patch_all;
 761 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 762 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 763 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 764
 765 void PatchFilters_construct(){
 766         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 767         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 768         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 769         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 770 }
 771
 772
 773 #include "preferences.h"
 774
 775 void Patch_constructPreferences( PreferencesPage& page ){
 776         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 777 }
 778 void Patch_constructPage( PreferenceGroup& group ){
 779         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 780         Patch_constructPreferences( page );
 781 }
 782 void Patch_registerPreferencesPage(){
 783         PreferencesDialog_addDisplayPage( FreeCaller1<PreferenceGroup&, Patch_constructPage>() );
 784 }
 785
 786
 787 #include "preferencesystem.h"
 788
 789 void PatchPreferences_construct(){
 790         GlobalPreferenceSystem().registerPreference( "Subdivisions", IntImportStringCaller( g_PatchSubdivideThreshold ), IntExportStringCaller( g_PatchSubdivideThreshold ) );
 791 }
 792
 793
 794 #include "generic/callback.h"
 795
 796 void Patch_registerCommands(){
 797         GlobalCommands_insert( "InvertCurveTextureX", FreeCaller<Patch_FlipTextureX>(), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 798         GlobalCommands_insert( "InvertCurveTextureY", FreeCaller<Patch_FlipTextureY>(), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 799         GlobalCommands_insert( "NaturalizePatch", FreeCaller<Patch_NaturalTexture>(), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 800         GlobalCommands_insert( "PatchCylinder", FreeCaller<Patch_Cylinder>() );
 801         GlobalCommands_insert( "PatchDenseCylinder", FreeCaller<Patch_DenseCylinder>() );
 802         GlobalCommands_insert( "PatchVeryDenseCylinder", FreeCaller<Patch_VeryDenseCylinder>() );
 803         GlobalCommands_insert( "PatchSquareCylinder", FreeCaller<Patch_SquareCylinder>() );
 804         GlobalCommands_insert( "PatchXactCylinder", FreeCaller<Patch_XactCylinder>() );
 805         GlobalCommands_insert( "PatchXactSphere", FreeCaller<Patch_XactSphere>() );
 806         GlobalCommands_insert( "PatchXactCone", FreeCaller<Patch_XactCone>() );
 807         GlobalCommands_insert( "PatchEndCap", FreeCaller<Patch_Endcap>() );
 808         GlobalCommands_insert( "PatchBevel", FreeCaller<Patch_Bevel>() );
 809         GlobalCommands_insert( "PatchSquareBevel", FreeCaller<Patch_SquareBevel>() );
 810         GlobalCommands_insert( "PatchSquareEndcap", FreeCaller<Patch_SquareEndcap>() );
 811         GlobalCommands_insert( "PatchCone", FreeCaller<Patch_Cone>() );
 812         GlobalCommands_insert( "PatchSphere", FreeCaller<Patch_Sphere>() );
 813         GlobalCommands_insert( "SimplePatchMesh", FreeCaller<Patch_Plane>(), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 814         GlobalCommands_insert( "PatchInsertInsertColumn", FreeCaller<Patch_InsertInsertColumn>(), Accelerator( GDK_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 815         GlobalCommands_insert( "PatchInsertAddColumn", FreeCaller<Patch_InsertAddColumn>() );
 816         GlobalCommands_insert( "PatchInsertInsertRow", FreeCaller<Patch_InsertInsertRow>(), Accelerator( GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 817         GlobalCommands_insert( "PatchInsertAddRow", FreeCaller<Patch_InsertAddRow>() );
 818         GlobalCommands_insert( "PatchDeleteFirstColumn", FreeCaller<Patch_DeleteFirstColumn>() );
 819         GlobalCommands_insert( "PatchDeleteLastColumn", FreeCaller<Patch_DeleteLastColumn>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 820         GlobalCommands_insert( "PatchDeleteFirstRow", FreeCaller<Patch_DeleteFirstRow>() );
 821         GlobalCommands_insert( "PatchDeleteLastRow", FreeCaller<Patch_DeleteLastRow>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 822         GlobalCommands_insert( "InvertCurve", FreeCaller<Patch_Invert>(), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 823         GlobalCommands_insert( "RedisperseRows", FreeCaller<Patch_RedisperseRows>(), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 824         GlobalCommands_insert( "RedisperseCols", FreeCaller<Patch_RedisperseCols>(), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 825         GlobalCommands_insert( "SmoothRows", FreeCaller<Patch_SmoothRows>(), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 826         GlobalCommands_insert( "SmoothCols", FreeCaller<Patch_SmoothCols>(), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 827         GlobalCommands_insert( "MatrixTranspose", FreeCaller<Patch_Transpose>(), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 828         GlobalCommands_insert( "CapCurrentCurve", FreeCaller<Patch_Cap>(), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 829         GlobalCommands_insert( "CycleCapTexturePatch", FreeCaller<Patch_CycleProjection>(), Accelerator( 'N', (GdkModifierType)GDK_SHIFT_MASK ) );
 830         GlobalCommands_insert( "MakeOverlayPatch", FreeCaller<Patch_OverlayOn>(), Accelerator( 'Y' ) );
 831         GlobalCommands_insert( "ClearPatchOverlays", FreeCaller<Patch_OverlayOff>(), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 832         GlobalCommands_insert( "PatchDeform", FreeCaller<Patch_Deform>() );
 833         GlobalCommands_insert( "PatchThicken", FreeCaller<Patch_Thicken>() );
 834 }
 835
 836 void Patch_constructToolbar( GtkToolbar* toolbar ){
 837         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "curve_cap.png", "CapCurrentCurve" );
 838 }
 839
 840 void Patch_constructMenu( GtkMenu* menu ){
 841         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 842         {
 843                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 844                 if ( g_Layout_enableDetachableMenus.m_value ) {
 845                         menu_tearoff( menu_in_menu );
 846                 }
 847                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 848                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 849                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 850                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 851         }
 852         menu_separator( menu );
 853         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 854         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 855         {
 856 //              GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 857 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 858 //                      menu_tearoff( menu_in_menu );
 859 //              }
 860                 create_menu_item_with_mnemonic( menu, "Square Endcap", "PatchSquareBevel" );
 861                 create_menu_item_with_mnemonic( menu, "Square Bevel", "PatchSquareEndcap" );
 862         }
 863         menu_separator( menu );
 864         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 865         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 866         menu_separator( menu );
 867         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 868         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 869         menu_separator( menu );
 870         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 871         menu_separator( menu );
 872         {
 873                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 874                 if ( g_Layout_enableDetachableMenus.m_value ) {
 875                         menu_tearoff( menu_in_menu );
 876                 }
 877                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 878                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 879                 menu_separator( menu_in_menu );
 880                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 881                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 882         }
 883         {
 884                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 885                 if ( g_Layout_enableDetachableMenus.m_value ) {
 886                         menu_tearoff( menu_in_menu );
 887                 }
 888                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 889                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 890                 menu_separator( menu_in_menu );
 891                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 892                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 893         }
 894         menu_separator( menu );
 895         {
 896                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 897                 if ( g_Layout_enableDetachableMenus.m_value ) {
 898                         menu_tearoff( menu_in_menu );
 899                 }
 900                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 901                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 902 //              GtkMenu* menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 903 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 904 //                      menu_tearoff( menu_3 );
 905 //              }
 906                 menu_separator( menu_in_menu );
 907                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Rows", "RedisperseRows" );
 908                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Columns", "RedisperseCols" );
 909 //              GtkMenu* menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 910 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 911 //                      menu_tearoff( menu_4 );
 912 //              }
 913                 menu_separator( menu_in_menu );
 914                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Rows", "SmoothRows" );
 915                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Columns", "SmoothCols" );
 916         }
 917         menu_separator( menu );
 918         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 919         menu_separator( menu );
 920         {
 921                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Texture" );
 922                 if ( g_Layout_enableDetachableMenus.m_value ) {
 923                         menu_tearoff( menu_in_menu );
 924                 }
 925                 create_menu_item_with_mnemonic( menu_in_menu, "Cycle Projection", "CycleCapTexturePatch" );
 926                 create_menu_item_with_mnemonic( menu_in_menu, "Naturalize", "NaturalizePatch" );
 927                 create_menu_item_with_mnemonic( menu_in_menu, "Invert X", "InvertCurveTextureX" );
 928                 create_menu_item_with_mnemonic( menu_in_menu, "Invert Y", "InvertCurveTextureY" );
 929
 930         }
 931         menu_separator( menu );
 932         {
 933                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 934                 if ( g_Layout_enableDetachableMenus.m_value ) {
 935                         menu_tearoff( menu_in_menu );
 936                 }
 937                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 938                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 939         }
 940         menu_separator( menu );
 941         create_menu_item_with_mnemonic( menu, "Deform...", "PatchDeform" );
 942         create_menu_item_with_mnemonic( menu, "Thicken...", "PatchThicken" );
 943 }
 944
 945
 946 #include <gtk/gtkbox.h>
 947 #include <gtk/gtktable.h>
 948 #include <gtk/gtktogglebutton.h>
 949 #include <gtk/gtkradiobutton.h>
 950 #include <gtk/gtkcombobox.h>
 951 #include <gtk/gtklabel.h>
 952 #include "gtkutil/dialog.h"
 953 #include "gtkutil/widget.h"
 954
 955 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 956         ModalDialog dialog;
 957         GtkComboBox* width;
 958         GtkComboBox* height;
 959
 960         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch density", G_CALLBACK( dialog_delete_callback ), &dialog );
 961
 962         GtkAccelGroup* accel = gtk_accel_group_new();
 963         gtk_window_add_accel_group( window, accel );
 964
 965         {
 966                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
 967                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
 968                 {
 969                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
 970                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 971                         {
 972                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Width:" ) );
 973                                 gtk_widget_show( GTK_WIDGET( label ) );
 974                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
 975                                                                   (GtkAttachOptions) ( GTK_FILL ),
 976                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 977                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 978                         }
 979                         {
 980                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Height:" ) );
 981                                 gtk_widget_show( GTK_WIDGET( label ) );
 982                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
 983                                                                   (GtkAttachOptions) ( GTK_FILL ),
 984                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 985                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 986                         }
 987
 988                         {
 989                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
 990 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_append_text( combo, # x )
 991                                 D_ITEM( 3 );
 992                                 D_ITEM( 5 );
 993                                 D_ITEM( 7 );
 994                                 D_ITEM( 9 );
 995                                 D_ITEM( 11 );
 996                                 D_ITEM( 13 );
 997                                 D_ITEM( 15 );
 998                                 D_ITEM( 17 );
 999                                 D_ITEM( 19 );
1000                                 D_ITEM( 21 );
1001                                 D_ITEM( 23 );
1002                                 D_ITEM( 25 );
1003                                 D_ITEM( 27 );
1004                                 D_ITEM( 29 );
1005                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
1006 #undef D_ITEM
1007                                 gtk_widget_show( GTK_WIDGET( combo ) );
1008                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 0, 1,
1009                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1010                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1011
1012                                 width = combo;
1013                         }
1014                         {
1015                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
1016 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_append_text( combo, # x )
1017                                 D_ITEM( 3 );
1018                                 D_ITEM( 5 );
1019                                 D_ITEM( 7 );
1020                                 D_ITEM( 9 );
1021                                 D_ITEM( 11 );
1022                                 D_ITEM( 13 );
1023                                 D_ITEM( 15 );
1024                                 D_ITEM( 17 );
1025                                 D_ITEM( 19 );
1026                                 D_ITEM( 21 );
1027                                 D_ITEM( 23 );
1028                                 D_ITEM( 25 );
1029                                 D_ITEM( 27 );
1030                                 D_ITEM( 29 );
1031                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
1032 #undef D_ITEM
1033                                 gtk_widget_show( GTK_WIDGET( combo ) );
1034                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 1, 2,
1035                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1036                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1037
1038                                 height = combo;
1039                         }
1040                 }
1041
1042                 {
1043                         GtkVBox* vbox = create_dialog_vbox( 4 );
1044                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1045                         {
1046                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1047                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1048                                 widget_make_default( GTK_WIDGET( button ) );
1049                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1050                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1051                         }
1052                         {
1053                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1054                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1055                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1056                         }
1057                 }
1058         }
1059
1060         // Initialize dialog
1061         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
1062         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
1063
1064         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1065                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
1066                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
1067
1068                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
1069         }
1070
1071         gtk_widget_destroy( GTK_WIDGET( window ) );
1072 }
1073
1074
1075 void DoPatchDeformDlg(){
1076         ModalDialog dialog;
1077         GtkWidget* deformW;
1078
1079         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch deform", G_CALLBACK( dialog_delete_callback ), &dialog );
1080
1081         GtkAccelGroup* accel = gtk_accel_group_new();
1082         gtk_window_add_accel_group( window, accel );
1083
1084         {
1085                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1086                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1087                 {
1088                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
1089                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1090                         {
1091                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Max deform:" ) );
1092                                 gtk_widget_show( GTK_WIDGET( label ) );
1093                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1094                                                                   (GtkAttachOptions) ( GTK_FILL ),
1095                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1096                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1097                         }
1098                         {
1099                                 GtkWidget* entry = gtk_entry_new();
1100                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1101                                 gtk_widget_show( entry );
1102                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1103                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1104                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1105
1106                                 deformW = entry;
1107                         }
1108                 }
1109                 {
1110                         GtkVBox* vbox = create_dialog_vbox( 4 );
1111                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1112                         {
1113                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1114                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1115                                 widget_make_default( GTK_WIDGET( button ) );
1116                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1117                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1118                         }
1119                         {
1120                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1121                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1122                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1123                         }
1124                 }
1125         }
1126
1127         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1128                 int deform = static_cast<int>( atoi( gtk_entry_get_text( GTK_ENTRY( deformW ) ) ) );
1129                 Scene_PatchDeform( GlobalSceneGraph(), deform );
1130         }
1131
1132         gtk_widget_destroy( GTK_WIDGET( window ) );
1133 }
1134
1135
1136
1137 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
1138         ModalDialog dialog;
1139         ModalDialogButton ok_button( dialog, eIDOK );
1140         ModalDialogButton cancel_button( dialog, eIDCANCEL );
1141         GtkWidget* bevel;
1142         GtkWidget* ibevel;
1143         GtkWidget* endcap;
1144         GtkWidget* iendcap;
1145         GtkWidget* cylinder;
1146
1147         GtkWindow* window = create_modal_dialog_window( MainFrame_getWindow(), "Cap", dialog );
1148
1149         GtkAccelGroup *accel_group = gtk_accel_group_new();
1150         gtk_window_add_accel_group( window, accel_group );
1151
1152         {
1153                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1154                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1155
1156                 {
1157                         // Gef: Added a vbox to contain the toggle buttons
1158                         GtkVBox* radio_vbox = create_dialog_vbox( 4 );
1159                         gtk_container_add( GTK_CONTAINER( hbox ), GTK_WIDGET( radio_vbox ) );
1160
1161                         {
1162                                 GtkTable* table = GTK_TABLE( gtk_table_new( 5, 2, FALSE ) );
1163                                 gtk_widget_show( GTK_WIDGET( table ) );
1164                                 gtk_box_pack_start( GTK_BOX( radio_vbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1165                                 gtk_table_set_row_spacings( table, 5 );
1166                                 gtk_table_set_col_spacings( table, 5 );
1167
1168                                 {
1169                                         GtkImage* image = new_local_image( "cap_bevel.png" );
1170                                         gtk_widget_show( GTK_WIDGET( image ) );
1171                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 0, 1,
1172                                                                           (GtkAttachOptions) ( GTK_FILL ),
1173                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1174                                 }
1175                                 {
1176                                         GtkImage* image = new_local_image( "cap_endcap.png" );
1177                                         gtk_widget_show( GTK_WIDGET( image ) );
1178                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 1, 2,
1179                                                                           (GtkAttachOptions) ( GTK_FILL ),
1180                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1181                                 }
1182                                 {
1183                                         GtkImage* image = new_local_image( "cap_ibevel.png" );
1184                                         gtk_widget_show( GTK_WIDGET( image ) );
1185                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 2, 3,
1186                                                                           (GtkAttachOptions) ( GTK_FILL ),
1187                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1188                                 }
1189                                 {
1190                                         GtkImage* image = new_local_image( "cap_iendcap.png" );
1191                                         gtk_widget_show( GTK_WIDGET( image ) );
1192                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 3, 4,
1193                                                                           (GtkAttachOptions) ( GTK_FILL ),
1194                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1195                                 }
1196                                 {
1197                                         GtkImage* image = new_local_image( "cap_cylinder.png" );
1198                                         gtk_widget_show( GTK_WIDGET( image ) );
1199                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 4, 5,
1200                                                                           (GtkAttachOptions) ( GTK_FILL ),
1201                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1202                                 }
1203
1204                                 GSList* group = 0;
1205                                 {
1206                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Bevel" );
1207                                         gtk_widget_show( button );
1208                                         gtk_table_attach( table, button, 1, 2, 0, 1,
1209                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1210                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1211                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1212
1213                                         bevel = button;
1214                                 }
1215                                 {
1216                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Endcap" );
1217                                         gtk_widget_show( button );
1218                                         gtk_table_attach( table, button, 1, 2, 1, 2,
1219                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1220                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1221                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1222
1223                                         endcap = button;
1224                                 }
1225                                 {
1226                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Bevel" );
1227                                         gtk_widget_show( button );
1228                                         gtk_table_attach( table, button, 1, 2, 2, 3,
1229                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1230                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1231                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1232
1233                                         ibevel = button;
1234                                 }
1235                                 {
1236                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Endcap" );
1237                                         gtk_widget_show( button );
1238                                         gtk_table_attach( table, button, 1, 2, 3, 4,
1239                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1240                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1241                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1242
1243                                         iendcap = button;
1244                                 }
1245                                 {
1246                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Cylinder" );
1247                                         gtk_widget_show( button );
1248                                         gtk_table_attach( table, button, 1, 2, 4, 5,
1249                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1250                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1251                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1252
1253                                         cylinder = button;
1254                                 }
1255                         }
1256                 }
1257
1258                 {
1259                         GtkVBox* vbox = create_dialog_vbox( 4 );
1260                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
1261                         {
1262                                 GtkButton* button = create_modal_dialog_button( "OK", ok_button );
1263                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1264                                 widget_make_default( GTK_WIDGET( button ) );
1265                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1266                         }
1267                         {
1268                                 GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
1269                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1270                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1271                         }
1272                 }
1273         }
1274
1275         // Initialize dialog
1276         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1277
1278         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1279         if ( ret == eIDOK ) {
1280                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1281                         *type = PATCHCAP_BEVEL;
1282                 }
1283                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1284                         *type = PATCHCAP_ENDCAP;
1285                 }
1286                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1287                         *type = PATCHCAP_INVERTED_BEVEL;
1288                 }
1289                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1290                         *type = PATCHCAP_INVERTED_ENDCAP;
1291                 }
1292                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1293                         *type = PATCHCAP_CYLINDER;
1294                 }
1295         }
1296
1297         gtk_widget_destroy( GTK_WIDGET( window ) );
1298
1299         return ret;
1300 }
1301
1302
1303 void DoPatchThickenDlg(){
1304         ModalDialog dialog;
1305         GtkWidget* thicknessW;
1306         GtkWidget* seamsW;
1307         GtkWidget* radX;
1308         GtkWidget* radY;
1309         GtkWidget* radZ;
1310         GtkWidget* radNormals;
1311
1312         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch thicken", G_CALLBACK( dialog_delete_callback ), &dialog );
1313
1314         GtkAccelGroup* accel = gtk_accel_group_new();
1315         gtk_window_add_accel_group( window, accel );
1316
1317         {
1318                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1319                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1320                 {
1321                         GtkTable* table = create_dialog_table( 2, 4, 4, 4 );
1322                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1323                         {
1324                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Thickness:" ) );
1325                                 gtk_widget_show( GTK_WIDGET( label ) );
1326                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1327                                                                   (GtkAttachOptions) ( GTK_FILL ),
1328                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1329                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1330                         }
1331                         {
1332                                 GtkWidget* entry = gtk_entry_new();
1333                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1334                                 gtk_widget_set_size_request( entry, 40, -1 );
1335                                 gtk_widget_show( entry );
1336                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1337                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1338                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1339
1340                                 thicknessW = entry;
1341                         }
1342                         {
1343                                 // Create the "create seams" label
1344                                 GtkWidget* _seamsCheckBox = gtk_check_button_new_with_label( "Side walls" );
1345                                 gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( _seamsCheckBox ), TRUE );
1346                                 gtk_widget_show( _seamsCheckBox );
1347                                 gtk_table_attach( table, _seamsCheckBox, 3, 4, 0, 1,
1348                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1349                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1350                                 seamsW = _seamsCheckBox;
1351
1352                         }
1353                         {
1354                                 // Create the radio button group for choosing the extrude axis
1355                                 GtkWidget* _radNormals = gtk_radio_button_new_with_label( NULL, "Normal" );
1356                                 GtkWidget* _radX = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "X" );
1357                                 GtkWidget* _radY = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Y" );
1358                                 GtkWidget* _radZ = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Z" );
1359                                 gtk_widget_show( _radNormals );
1360                                 gtk_widget_show( _radX );
1361                                 gtk_widget_show( _radY );
1362                                 gtk_widget_show( _radZ );
1363
1364
1365                                 // Pack the buttons into the table
1366                                 gtk_table_attach( table, _radNormals, 0, 1, 1, 2,
1367                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1368                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1369                                 gtk_table_attach( table, _radX, 1, 2, 1, 2,
1370                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1371                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1372                                 gtk_table_attach( table, _radY, 2, 3, 1, 2,
1373                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1374                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1375                                 gtk_table_attach( table, _radZ, 3, 4, 1, 2,
1376                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1377                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1378                                 radX = _radX;
1379                                 radY = _radY;
1380                                 radZ = _radZ;
1381                                 radNormals = _radNormals;
1382                         }
1383                 }
1384                 {
1385                         GtkVBox* vbox = create_dialog_vbox( 4 );
1386                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1387                         {
1388                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1389                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1390                                 widget_make_default( GTK_WIDGET( button ) );
1391                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1392                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1393                         }
1394                         {
1395                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1396                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1397                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1398                         }
1399                 }
1400         }
1401
1402         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1403                 int axis;
1404                 bool seams;
1405                 float thickness = static_cast<float>( atoi( gtk_entry_get_text( GTK_ENTRY( thicknessW ) ) ) );
1406                 seams = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON( seamsW )) ? true : false;
1407
1408                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radX))) {
1409                         axis = 0;
1410                 }
1411                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radY))) {
1412                         axis = 1;
1413                 }
1414                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radZ))) {
1415                         axis = 2;
1416                 }
1417                 else  {
1418                         // Extrude along normals
1419                         axis = 3;
1420                 }
1421                 Scene_PatchThicken( GlobalSceneGraph(), thickness, seams, axis );
1422         }
1423
1424         gtk_widget_destroy( GTK_WIDGET( window ) );
1425 }