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 namespace{
 457 bool DoingSearch( const char *repl ){
 458         return ( repl == NULL || ( strcmp( "textures/", repl ) == 0 ) );
 459 }
 460 }
 461 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 462         if( DoingSearch( replace ) ){
 463                 Scene_forEachVisiblePatchInstance( PatchSelectByShader( find ) );
 464         }
 465         else{
 466                 Scene_forEachVisiblePatch( PatchFindReplaceShader( find, replace ) );
 467         }
 468 }
 469
 470 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 471         if( DoingSearch( replace ) ){
 472                 //do nothing, because alternative is replacing to notex
 473                 //perhaps deselect ones with not matching shaders here?
 474         }
 475         else{
 476                 Scene_forEachVisibleSelectedPatch( PatchFindReplaceShader( find, replace ) );
 477         }
 478 }
 479
 480
 481 AABB PatchCreator_getBounds(){
 482         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 483
 484         float gridSize = GetGridSize();
 485
 486         if ( aabb.extents[0] == 0 ) {
 487                 aabb.extents[0] = gridSize;
 488         }
 489         if ( aabb.extents[1] == 0 ) {
 490                 aabb.extents[1] = gridSize;
 491         }
 492         if ( aabb.extents[2] == 0 ) {
 493                 aabb.extents[2] = gridSize;
 494         }
 495
 496         if ( aabb_valid( aabb ) ) {
 497                 return aabb;
 498         }
 499         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 500 }
 501
 502 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 503
 504 void Patch_XactCylinder(){
 505         UndoableCommand undo( "patchCreateXactCylinder" );
 506
 507         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 508 }
 509
 510 void Patch_XactSphere(){
 511         UndoableCommand undo( "patchCreateXactSphere" );
 512
 513         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 514 }
 515
 516 void Patch_XactCone(){
 517         UndoableCommand undo( "patchCreateXactCone" );
 518
 519         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 520 }
 521
 522 void Patch_Cylinder(){
 523         UndoableCommand undo( "patchCreateCylinder" );
 524
 525         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 526 }
 527
 528 void Patch_DenseCylinder(){
 529         UndoableCommand undo( "patchCreateDenseCylinder" );
 530
 531         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 532 }
 533
 534 void Patch_VeryDenseCylinder(){
 535         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 536
 537         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 538 }
 539
 540 void Patch_SquareCylinder(){
 541         UndoableCommand undo( "patchCreateSquareCylinder" );
 542
 543         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 544 }
 545
 546 void Patch_Endcap(){
 547         UndoableCommand undo( "patchCreateCaps" );
 548
 549         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 550 }
 551
 552 void Patch_Bevel(){
 553         UndoableCommand undo( "patchCreateBevel" );
 554
 555         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 556 }
 557
 558 void Patch_Sphere(){
 559         UndoableCommand undo( "patchCreateSphere" );
 560
 561         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 562 }
 563
 564 void Patch_SquareBevel(){
 565 }
 566
 567 void Patch_SquareEndcap(){
 568 }
 569
 570 void Patch_Cone(){
 571         UndoableCommand undo( "patchCreateCone" );
 572
 573         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 574 }
 575
 576 void Patch_Plane(){
 577         UndoableCommand undo( "patchCreatePlane" );
 578
 579         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 580 }
 581
 582 void Patch_InsertInsertColumn(){
 583         UndoableCommand undo( "patchInsertColumns" );
 584
 585         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 586 }
 587
 588 void Patch_InsertAddColumn(){
 589         UndoableCommand undo( "patchAddColumns" );
 590
 591         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 592 }
 593
 594 void Patch_InsertInsertRow(){
 595         UndoableCommand undo( "patchInsertRows" );
 596
 597         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 598 }
 599
 600 void Patch_InsertAddRow(){
 601         UndoableCommand undo( "patchAddRows" );
 602
 603         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 604 }
 605
 606 void Patch_DeleteFirstColumn(){
 607         UndoableCommand undo( "patchDeleteFirstColumns" );
 608
 609         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 610 }
 611
 612 void Patch_DeleteLastColumn(){
 613         UndoableCommand undo( "patchDeleteLastColumns" );
 614
 615         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 616 }
 617
 618 void Patch_DeleteFirstRow(){
 619         UndoableCommand undo( "patchDeleteFirstRows" );
 620
 621         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 622 }
 623
 624 void Patch_DeleteLastRow(){
 625         UndoableCommand undo( "patchDeleteLastRows" );
 626
 627         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 628 }
 629
 630 void Patch_Invert(){
 631         UndoableCommand undo( "patchInvert" );
 632
 633         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 634 }
 635
 636 void Patch_RedisperseRows(){
 637         UndoableCommand undo( "patchRedisperseRows" );
 638
 639         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 640 }
 641
 642 void Patch_RedisperseCols(){
 643         UndoableCommand undo( "patchRedisperseColumns" );
 644
 645         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 646 }
 647
 648 void Patch_SmoothRows(){
 649         UndoableCommand undo( "patchSmoothRows" );
 650
 651         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 652 }
 653
 654 void Patch_SmoothCols(){
 655         UndoableCommand undo( "patchSmoothColumns" );
 656
 657         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 658 }
 659
 660 void Patch_Transpose(){
 661         UndoableCommand undo( "patchTranspose" );
 662
 663         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 664 }
 665
 666 void Patch_Cap(){
 667         // FIXME: add support for patch cap creation
 668         // Patch_CapCurrent();
 669         UndoableCommand undo( "patchCreateCaps" );
 670
 671         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 672 }
 673
 674 void Patch_CycleProjection(){
 675         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 676
 677         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 678 }
 679
 680 ///\todo Unfinished.
 681 void Patch_OverlayOn(){
 682 }
 683
 684 ///\todo Unfinished.
 685 void Patch_OverlayOff(){
 686 }
 687
 688 void Patch_FlipTextureX(){
 689         UndoableCommand undo( "patchFlipTextureU" );
 690
 691         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 692 }
 693
 694 void Patch_FlipTextureY(){
 695         UndoableCommand undo( "patchFlipTextureV" );
 696
 697         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 698 }
 699
 700 void Patch_NaturalTexture(){
 701         UndoableCommand undo( "patchNaturalTexture" );
 702
 703         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 704 }
 705
 706 void Patch_CapTexture(){
 707         UndoableCommand command( "patchCapTexture" );
 708         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 709 }
 710
 711 void Patch_ResetTexture(){
 712         float fx, fy;
 713         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 714                 UndoableCommand command( "patchTileTexture" );
 715                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 716         }
 717 }
 718
 719 void Patch_FitTexture(){
 720         UndoableCommand command( "patchFitTexture" );
 721         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 722 }
 723
 724 void DoPatchDeformDlg();
 725
 726 void Patch_Deform(){
 727         UndoableCommand undo( "patchDeform" );
 728
 729         DoPatchDeformDlg();
 730 }
 731
 732 void DoPatchThickenDlg();
 733
 734 void Patch_Thicken(){
 735         UndoableCommand undo( "patchThicken" );
 736
 737         DoPatchThickenDlg();
 738 }
 739
 740
 741
 742 #include "ifilter.h"
 743
 744
 745 class filter_patch_all : public PatchFilter
 746 {
 747 public:
 748 bool filter( const Patch& patch ) const {
 749         return true;
 750 }
 751 };
 752
 753 class filter_patch_shader : public PatchFilter
 754 {
 755 const char* m_shader;
 756 public:
 757 filter_patch_shader( const char* shader ) : m_shader( shader ){
 758 }
 759 bool filter( const Patch& patch ) const {
 760         return shader_equal( patch.GetShader(), m_shader );
 761 }
 762 };
 763
 764 class filter_patch_flags : public PatchFilter
 765 {
 766 int m_flags;
 767 public:
 768 filter_patch_flags( int flags ) : m_flags( flags ){
 769 }
 770 bool filter( const Patch& patch ) const {
 771         return ( patch.getShaderFlags() & m_flags ) != 0;
 772 }
 773 };
 774
 775
 776 filter_patch_all g_filter_patch_all;
 777 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 778 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 779 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 780
 781 void PatchFilters_construct(){
 782         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 783         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 784         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 785         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 786 }
 787
 788
 789 #include "preferences.h"
 790
 791 void Patch_constructPreferences( PreferencesPage& page ){
 792         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 793 }
 794 void Patch_constructPage( PreferenceGroup& group ){
 795         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 796         Patch_constructPreferences( page );
 797 }
 798 void Patch_registerPreferencesPage(){
 799         PreferencesDialog_addDisplayPage( FreeCaller1<PreferenceGroup&, Patch_constructPage>() );
 800 }
 801
 802
 803 #include "preferencesystem.h"
 804
 805 void PatchPreferences_construct(){
 806         GlobalPreferenceSystem().registerPreference( "Subdivisions", IntImportStringCaller( g_PatchSubdivideThreshold ), IntExportStringCaller( g_PatchSubdivideThreshold ) );
 807 }
 808
 809
 810 #include "generic/callback.h"
 811
 812 void Patch_registerCommands(){
 813         GlobalCommands_insert( "InvertCurveTextureX", FreeCaller<Patch_FlipTextureX>(), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 814         GlobalCommands_insert( "InvertCurveTextureY", FreeCaller<Patch_FlipTextureY>(), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 815         GlobalCommands_insert( "NaturalizePatch", FreeCaller<Patch_NaturalTexture>(), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 816         GlobalCommands_insert( "PatchCylinder", FreeCaller<Patch_Cylinder>() );
 817         GlobalCommands_insert( "PatchDenseCylinder", FreeCaller<Patch_DenseCylinder>() );
 818         GlobalCommands_insert( "PatchVeryDenseCylinder", FreeCaller<Patch_VeryDenseCylinder>() );
 819         GlobalCommands_insert( "PatchSquareCylinder", FreeCaller<Patch_SquareCylinder>() );
 820         GlobalCommands_insert( "PatchXactCylinder", FreeCaller<Patch_XactCylinder>() );
 821         GlobalCommands_insert( "PatchXactSphere", FreeCaller<Patch_XactSphere>() );
 822         GlobalCommands_insert( "PatchXactCone", FreeCaller<Patch_XactCone>() );
 823         GlobalCommands_insert( "PatchEndCap", FreeCaller<Patch_Endcap>() );
 824         GlobalCommands_insert( "PatchBevel", FreeCaller<Patch_Bevel>() );
 825         GlobalCommands_insert( "PatchSquareBevel", FreeCaller<Patch_SquareBevel>() );
 826         GlobalCommands_insert( "PatchSquareEndcap", FreeCaller<Patch_SquareEndcap>() );
 827         GlobalCommands_insert( "PatchCone", FreeCaller<Patch_Cone>() );
 828         GlobalCommands_insert( "PatchSphere", FreeCaller<Patch_Sphere>() );
 829         GlobalCommands_insert( "SimplePatchMesh", FreeCaller<Patch_Plane>(), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 830         GlobalCommands_insert( "PatchInsertInsertColumn", FreeCaller<Patch_InsertInsertColumn>(), Accelerator( GDK_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 831         GlobalCommands_insert( "PatchInsertAddColumn", FreeCaller<Patch_InsertAddColumn>() );
 832         GlobalCommands_insert( "PatchInsertInsertRow", FreeCaller<Patch_InsertInsertRow>(), Accelerator( GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 833         GlobalCommands_insert( "PatchInsertAddRow", FreeCaller<Patch_InsertAddRow>() );
 834         GlobalCommands_insert( "PatchDeleteFirstColumn", FreeCaller<Patch_DeleteFirstColumn>() );
 835         GlobalCommands_insert( "PatchDeleteLastColumn", FreeCaller<Patch_DeleteLastColumn>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 836         GlobalCommands_insert( "PatchDeleteFirstRow", FreeCaller<Patch_DeleteFirstRow>() );
 837         GlobalCommands_insert( "PatchDeleteLastRow", FreeCaller<Patch_DeleteLastRow>(), Accelerator( GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 838         GlobalCommands_insert( "InvertCurve", FreeCaller<Patch_Invert>(), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 839         GlobalCommands_insert( "RedisperseRows", FreeCaller<Patch_RedisperseRows>(), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 840         GlobalCommands_insert( "RedisperseCols", FreeCaller<Patch_RedisperseCols>(), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 841         GlobalCommands_insert( "SmoothRows", FreeCaller<Patch_SmoothRows>(), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 842         GlobalCommands_insert( "SmoothCols", FreeCaller<Patch_SmoothCols>(), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 843         GlobalCommands_insert( "MatrixTranspose", FreeCaller<Patch_Transpose>(), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 844         GlobalCommands_insert( "CapCurrentCurve", FreeCaller<Patch_Cap>(), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 845         GlobalCommands_insert( "CycleCapTexturePatch", FreeCaller<Patch_CycleProjection>(), Accelerator( 'N', (GdkModifierType)GDK_SHIFT_MASK ) );
 846         GlobalCommands_insert( "MakeOverlayPatch", FreeCaller<Patch_OverlayOn>(), Accelerator( 'Y' ) );
 847         GlobalCommands_insert( "ClearPatchOverlays", FreeCaller<Patch_OverlayOff>(), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 848         GlobalCommands_insert( "PatchDeform", FreeCaller<Patch_Deform>() );
 849         GlobalCommands_insert( "PatchThicken", FreeCaller<Patch_Thicken>() );
 850 }
 851
 852 void Patch_constructToolbar( GtkToolbar* toolbar ){
 853         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "curve_cap.png", "CapCurrentCurve" );
 854 }
 855
 856 void Patch_constructMenu( GtkMenu* menu ){
 857         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 858         {
 859                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 860                 if ( g_Layout_enableDetachableMenus.m_value ) {
 861                         menu_tearoff( menu_in_menu );
 862                 }
 863                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 864                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 865                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 866                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 867         }
 868         menu_separator( menu );
 869         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 870         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 871         {
 872 //              GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 873 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 874 //                      menu_tearoff( menu_in_menu );
 875 //              }
 876                 create_menu_item_with_mnemonic( menu, "Square Endcap", "PatchSquareBevel" );
 877                 create_menu_item_with_mnemonic( menu, "Square Bevel", "PatchSquareEndcap" );
 878         }
 879         menu_separator( menu );
 880         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 881         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 882         menu_separator( menu );
 883         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 884         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 885         menu_separator( menu );
 886         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 887         menu_separator( menu );
 888         {
 889                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 890                 if ( g_Layout_enableDetachableMenus.m_value ) {
 891                         menu_tearoff( menu_in_menu );
 892                 }
 893                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 894                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 895                 menu_separator( menu_in_menu );
 896                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 897                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 898         }
 899         {
 900                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 901                 if ( g_Layout_enableDetachableMenus.m_value ) {
 902                         menu_tearoff( menu_in_menu );
 903                 }
 904                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 905                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 906                 menu_separator( menu_in_menu );
 907                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 908                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 909         }
 910         menu_separator( menu );
 911         {
 912                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 913                 if ( g_Layout_enableDetachableMenus.m_value ) {
 914                         menu_tearoff( menu_in_menu );
 915                 }
 916                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 917                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 918 //              GtkMenu* menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 919 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 920 //                      menu_tearoff( menu_3 );
 921 //              }
 922                 menu_separator( menu_in_menu );
 923                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Rows", "RedisperseRows" );
 924                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Columns", "RedisperseCols" );
 925 //              GtkMenu* menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 926 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 927 //                      menu_tearoff( menu_4 );
 928 //              }
 929                 menu_separator( menu_in_menu );
 930                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Rows", "SmoothRows" );
 931                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Columns", "SmoothCols" );
 932         }
 933         menu_separator( menu );
 934         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 935         menu_separator( menu );
 936         {
 937                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Texture" );
 938                 if ( g_Layout_enableDetachableMenus.m_value ) {
 939                         menu_tearoff( menu_in_menu );
 940                 }
 941                 create_menu_item_with_mnemonic( menu_in_menu, "Cycle Projection", "CycleCapTexturePatch" );
 942                 create_menu_item_with_mnemonic( menu_in_menu, "Naturalize", "NaturalizePatch" );
 943                 create_menu_item_with_mnemonic( menu_in_menu, "Invert X", "InvertCurveTextureX" );
 944                 create_menu_item_with_mnemonic( menu_in_menu, "Invert Y", "InvertCurveTextureY" );
 945
 946         }
 947         menu_separator( menu );
 948         {
 949                 GtkMenu* menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 950                 if ( g_Layout_enableDetachableMenus.m_value ) {
 951                         menu_tearoff( menu_in_menu );
 952                 }
 953                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 954                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 955         }
 956         menu_separator( menu );
 957         create_menu_item_with_mnemonic( menu, "Deform...", "PatchDeform" );
 958         create_menu_item_with_mnemonic( menu, "Thicken...", "PatchThicken" );
 959 }
 960
 961
 962 #include <gtk/gtkbox.h>
 963 #include <gtk/gtktable.h>
 964 #include <gtk/gtktogglebutton.h>
 965 #include <gtk/gtkradiobutton.h>
 966 #include <gtk/gtkcombobox.h>
 967 #include <gtk/gtklabel.h>
 968 #include "gtkutil/dialog.h"
 969 #include "gtkutil/widget.h"
 970
 971 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 972         ModalDialog dialog;
 973         GtkComboBox* width;
 974         GtkComboBox* height;
 975
 976         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch density", G_CALLBACK( dialog_delete_callback ), &dialog );
 977
 978         GtkAccelGroup* accel = gtk_accel_group_new();
 979         gtk_window_add_accel_group( window, accel );
 980
 981         {
 982                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
 983                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
 984                 {
 985                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
 986                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
 987                         {
 988                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Width:" ) );
 989                                 gtk_widget_show( GTK_WIDGET( label ) );
 990                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
 991                                                                   (GtkAttachOptions) ( GTK_FILL ),
 992                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
 993                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 994                         }
 995                         {
 996                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Height:" ) );
 997                                 gtk_widget_show( GTK_WIDGET( label ) );
 998                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
 999                                                                   (GtkAttachOptions) ( GTK_FILL ),
1000                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1001                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1002                         }
1003
1004                         {
1005                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
1006 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_append_text( combo, # x )
1007                                 D_ITEM( 3 );
1008                                 D_ITEM( 5 );
1009                                 D_ITEM( 7 );
1010                                 D_ITEM( 9 );
1011                                 D_ITEM( 11 );
1012                                 D_ITEM( 13 );
1013                                 D_ITEM( 15 );
1014                                 D_ITEM( 17 );
1015                                 D_ITEM( 19 );
1016                                 D_ITEM( 21 );
1017                                 D_ITEM( 23 );
1018                                 D_ITEM( 25 );
1019                                 D_ITEM( 27 );
1020                                 D_ITEM( 29 );
1021                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
1022 #undef D_ITEM
1023                                 gtk_widget_show( GTK_WIDGET( combo ) );
1024                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 0, 1,
1025                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1026                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1027
1028                                 width = combo;
1029                         }
1030                         {
1031                                 GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
1032 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_append_text( combo, # x )
1033                                 D_ITEM( 3 );
1034                                 D_ITEM( 5 );
1035                                 D_ITEM( 7 );
1036                                 D_ITEM( 9 );
1037                                 D_ITEM( 11 );
1038                                 D_ITEM( 13 );
1039                                 D_ITEM( 15 );
1040                                 D_ITEM( 17 );
1041                                 D_ITEM( 19 );
1042                                 D_ITEM( 21 );
1043                                 D_ITEM( 23 );
1044                                 D_ITEM( 25 );
1045                                 D_ITEM( 27 );
1046                                 D_ITEM( 29 );
1047                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
1048 #undef D_ITEM
1049                                 gtk_widget_show( GTK_WIDGET( combo ) );
1050                                 gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 1, 2,
1051                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1052                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1053
1054                                 height = combo;
1055                         }
1056                 }
1057
1058                 {
1059                         GtkVBox* vbox = create_dialog_vbox( 4 );
1060                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1061                         {
1062                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1063                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1064                                 widget_make_default( GTK_WIDGET( button ) );
1065                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1066                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1067                         }
1068                         {
1069                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1070                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1071                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1072                         }
1073                 }
1074         }
1075
1076         // Initialize dialog
1077         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
1078         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
1079
1080         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1081                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
1082                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
1083
1084                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
1085         }
1086
1087         gtk_widget_destroy( GTK_WIDGET( window ) );
1088 }
1089
1090
1091 void DoPatchDeformDlg(){
1092         ModalDialog dialog;
1093         GtkWidget* deformW;
1094
1095         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch deform", G_CALLBACK( dialog_delete_callback ), &dialog );
1096
1097         GtkAccelGroup* accel = gtk_accel_group_new();
1098         gtk_window_add_accel_group( window, accel );
1099
1100         {
1101                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1102                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1103                 {
1104                         GtkTable* table = create_dialog_table( 2, 2, 4, 4 );
1105                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1106                         {
1107                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Max deform:" ) );
1108                                 gtk_widget_show( GTK_WIDGET( label ) );
1109                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1110                                                                   (GtkAttachOptions) ( GTK_FILL ),
1111                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1112                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1113                         }
1114                         {
1115                                 GtkWidget* entry = gtk_entry_new();
1116                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1117                                 gtk_widget_show( entry );
1118                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1119                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1120                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1121
1122                                 deformW = entry;
1123                         }
1124                 }
1125                 {
1126                         GtkVBox* vbox = create_dialog_vbox( 4 );
1127                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1128                         {
1129                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1130                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1131                                 widget_make_default( GTK_WIDGET( button ) );
1132                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1133                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1134                         }
1135                         {
1136                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1137                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1138                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1139                         }
1140                 }
1141         }
1142
1143         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1144                 int deform = static_cast<int>( atoi( gtk_entry_get_text( GTK_ENTRY( deformW ) ) ) );
1145                 Scene_PatchDeform( GlobalSceneGraph(), deform );
1146         }
1147
1148         gtk_widget_destroy( GTK_WIDGET( window ) );
1149 }
1150
1151
1152
1153 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
1154         ModalDialog dialog;
1155         ModalDialogButton ok_button( dialog, eIDOK );
1156         ModalDialogButton cancel_button( dialog, eIDCANCEL );
1157         GtkWidget* bevel;
1158         GtkWidget* ibevel;
1159         GtkWidget* endcap;
1160         GtkWidget* iendcap;
1161         GtkWidget* cylinder;
1162
1163         GtkWindow* window = create_modal_dialog_window( MainFrame_getWindow(), "Cap", dialog );
1164
1165         GtkAccelGroup *accel_group = gtk_accel_group_new();
1166         gtk_window_add_accel_group( window, accel_group );
1167
1168         {
1169                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1170                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1171
1172                 {
1173                         // Gef: Added a vbox to contain the toggle buttons
1174                         GtkVBox* radio_vbox = create_dialog_vbox( 4 );
1175                         gtk_container_add( GTK_CONTAINER( hbox ), GTK_WIDGET( radio_vbox ) );
1176
1177                         {
1178                                 GtkTable* table = GTK_TABLE( gtk_table_new( 5, 2, FALSE ) );
1179                                 gtk_widget_show( GTK_WIDGET( table ) );
1180                                 gtk_box_pack_start( GTK_BOX( radio_vbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1181                                 gtk_table_set_row_spacings( table, 5 );
1182                                 gtk_table_set_col_spacings( table, 5 );
1183
1184                                 {
1185                                         GtkImage* image = new_local_image( "cap_bevel.png" );
1186                                         gtk_widget_show( GTK_WIDGET( image ) );
1187                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 0, 1,
1188                                                                           (GtkAttachOptions) ( GTK_FILL ),
1189                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1190                                 }
1191                                 {
1192                                         GtkImage* image = new_local_image( "cap_endcap.png" );
1193                                         gtk_widget_show( GTK_WIDGET( image ) );
1194                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 1, 2,
1195                                                                           (GtkAttachOptions) ( GTK_FILL ),
1196                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1197                                 }
1198                                 {
1199                                         GtkImage* image = new_local_image( "cap_ibevel.png" );
1200                                         gtk_widget_show( GTK_WIDGET( image ) );
1201                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 2, 3,
1202                                                                           (GtkAttachOptions) ( GTK_FILL ),
1203                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1204                                 }
1205                                 {
1206                                         GtkImage* image = new_local_image( "cap_iendcap.png" );
1207                                         gtk_widget_show( GTK_WIDGET( image ) );
1208                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 3, 4,
1209                                                                           (GtkAttachOptions) ( GTK_FILL ),
1210                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1211                                 }
1212                                 {
1213                                         GtkImage* image = new_local_image( "cap_cylinder.png" );
1214                                         gtk_widget_show( GTK_WIDGET( image ) );
1215                                         gtk_table_attach( table, GTK_WIDGET( image ), 0, 1, 4, 5,
1216                                                                           (GtkAttachOptions) ( GTK_FILL ),
1217                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1218                                 }
1219
1220                                 GSList* group = 0;
1221                                 {
1222                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Bevel" );
1223                                         gtk_widget_show( button );
1224                                         gtk_table_attach( table, button, 1, 2, 0, 1,
1225                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1226                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1227                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1228
1229                                         bevel = button;
1230                                 }
1231                                 {
1232                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Endcap" );
1233                                         gtk_widget_show( button );
1234                                         gtk_table_attach( table, button, 1, 2, 1, 2,
1235                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1236                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1237                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1238
1239                                         endcap = button;
1240                                 }
1241                                 {
1242                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Bevel" );
1243                                         gtk_widget_show( button );
1244                                         gtk_table_attach( table, button, 1, 2, 2, 3,
1245                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1246                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1247                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1248
1249                                         ibevel = button;
1250                                 }
1251                                 {
1252                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Inverted Endcap" );
1253                                         gtk_widget_show( button );
1254                                         gtk_table_attach( table, button, 1, 2, 3, 4,
1255                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1256                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1257                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1258
1259                                         iendcap = button;
1260                                 }
1261                                 {
1262                                         GtkWidget* button = gtk_radio_button_new_with_label( group, "Cylinder" );
1263                                         gtk_widget_show( button );
1264                                         gtk_table_attach( table, button, 1, 2, 4, 5,
1265                                                                           (GtkAttachOptions) ( GTK_FILL | GTK_EXPAND ),
1266                                                                           (GtkAttachOptions) ( 0 ), 0, 0 );
1267                                         group = gtk_radio_button_group( GTK_RADIO_BUTTON( button ) );
1268
1269                                         cylinder = button;
1270                                 }
1271                         }
1272                 }
1273
1274                 {
1275                         GtkVBox* vbox = create_dialog_vbox( 4 );
1276                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), FALSE, FALSE, 0 );
1277                         {
1278                                 GtkButton* button = create_modal_dialog_button( "OK", ok_button );
1279                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1280                                 widget_make_default( GTK_WIDGET( button ) );
1281                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1282                         }
1283                         {
1284                                 GtkButton* button = create_modal_dialog_button( "Cancel", cancel_button );
1285                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1286                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel_group, GDK_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1287                         }
1288                 }
1289         }
1290
1291         // Initialize dialog
1292         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1293
1294         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1295         if ( ret == eIDOK ) {
1296                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1297                         *type = PATCHCAP_BEVEL;
1298                 }
1299                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1300                         *type = PATCHCAP_ENDCAP;
1301                 }
1302                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1303                         *type = PATCHCAP_INVERTED_BEVEL;
1304                 }
1305                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1306                         *type = PATCHCAP_INVERTED_ENDCAP;
1307                 }
1308                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1309                         *type = PATCHCAP_CYLINDER;
1310                 }
1311         }
1312
1313         gtk_widget_destroy( GTK_WIDGET( window ) );
1314
1315         return ret;
1316 }
1317
1318
1319 void DoPatchThickenDlg(){
1320         ModalDialog dialog;
1321         GtkWidget* thicknessW;
1322         GtkWidget* seamsW;
1323         GtkWidget* radX;
1324         GtkWidget* radY;
1325         GtkWidget* radZ;
1326         GtkWidget* radNormals;
1327
1328         GtkWindow* window = create_dialog_window( MainFrame_getWindow(), "Patch thicken", G_CALLBACK( dialog_delete_callback ), &dialog );
1329
1330         GtkAccelGroup* accel = gtk_accel_group_new();
1331         gtk_window_add_accel_group( window, accel );
1332
1333         {
1334                 GtkHBox* hbox = create_dialog_hbox( 4, 4 );
1335                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1336                 {
1337                         GtkTable* table = create_dialog_table( 2, 4, 4, 4 );
1338                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1339                         {
1340                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Thickness:" ) );
1341                                 gtk_widget_show( GTK_WIDGET( label ) );
1342                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1343                                                                   (GtkAttachOptions) ( GTK_FILL ),
1344                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1345                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1346                         }
1347                         {
1348                                 GtkWidget* entry = gtk_entry_new();
1349                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1350                                 gtk_widget_set_size_request( entry, 40, -1 );
1351                                 gtk_widget_show( entry );
1352                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1353                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1354                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1355
1356                                 thicknessW = entry;
1357                         }
1358                         {
1359                                 // Create the "create seams" label
1360                                 GtkWidget* _seamsCheckBox = gtk_check_button_new_with_label( "Side walls" );
1361                                 gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( _seamsCheckBox ), TRUE );
1362                                 gtk_widget_show( _seamsCheckBox );
1363                                 gtk_table_attach( table, _seamsCheckBox, 3, 4, 0, 1,
1364                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1365                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1366                                 seamsW = _seamsCheckBox;
1367
1368                         }
1369                         {
1370                                 // Create the radio button group for choosing the extrude axis
1371                                 GtkWidget* _radNormals = gtk_radio_button_new_with_label( NULL, "Normal" );
1372                                 GtkWidget* _radX = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "X" );
1373                                 GtkWidget* _radY = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Y" );
1374                                 GtkWidget* _radZ = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Z" );
1375                                 gtk_widget_show( _radNormals );
1376                                 gtk_widget_show( _radX );
1377                                 gtk_widget_show( _radY );
1378                                 gtk_widget_show( _radZ );
1379
1380
1381                                 // Pack the buttons into the table
1382                                 gtk_table_attach( table, _radNormals, 0, 1, 1, 2,
1383                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1384                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1385                                 gtk_table_attach( table, _radX, 1, 2, 1, 2,
1386                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1387                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1388                                 gtk_table_attach( table, _radY, 2, 3, 1, 2,
1389                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1390                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1391                                 gtk_table_attach( table, _radZ, 3, 4, 1, 2,
1392                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1393                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1394                                 radX = _radX;
1395                                 radY = _radY;
1396                                 radZ = _radZ;
1397                                 radNormals = _radNormals;
1398                         }
1399                 }
1400                 {
1401                         GtkVBox* vbox = create_dialog_vbox( 4 );
1402                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox ), TRUE, TRUE, 0 );
1403                         {
1404                                 GtkButton* button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1405                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1406                                 widget_make_default( GTK_WIDGET( button ) );
1407                                 gtk_widget_grab_focus( GTK_WIDGET( button ) );
1408                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1409                         }
1410                         {
1411                                 GtkButton* button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1412                                 gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( button ), FALSE, FALSE, 0 );
1413                                 gtk_widget_add_accelerator( GTK_WIDGET( button ), "clicked", accel, GDK_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1414                         }
1415                 }
1416         }
1417
1418         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1419                 int axis;
1420                 bool seams;
1421                 float thickness = static_cast<float>( atoi( gtk_entry_get_text( GTK_ENTRY( thicknessW ) ) ) );
1422                 seams = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON( seamsW )) ? true : false;
1423
1424                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radX))) {
1425                         axis = 0;
1426                 }
1427                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radY))) {
1428                         axis = 1;
1429                 }
1430                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radZ))) {
1431                         axis = 2;
1432                 }
1433                 else  {
1434                         // Extrude along normals
1435                         axis = 3;
1436                 }
1437                 Scene_PatchThicken( GlobalSceneGraph(), thickness, seams, axis );
1438         }
1439
1440         gtk_widget_destroy( GTK_WIDGET( window ) );
1441 }