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 <gtk/gtk.h>
  25 #include <gdk/gdkkeysyms.h>
  26
  27 #include "debugging/debugging.h"
  28
  29
  30 #include "iselection.h"
  31 #include "ipatch.h"
  32
  33 #include "math/vector.h"
  34 #include "math/aabb.h"
  35 #include "generic/callback.h"
  36
  37 #include "gtkutil/menu.h"
  38 #include "gtkutil/image.h"
  39 #include "map.h"
  40 #include "mainframe.h"
  41 #include "commands.h"
  42 #include "gtkmisc.h"
  43 #include "gtkdlgs.h"
  44 #include "texwindow.h"
  45 #include "xywindow.h"
  46 #include "select.h"
  47 #include "patch.h"
  48 #include "grid.h"
  49
  50 PatchCreator* g_patchCreator = 0;
  51
  52 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, bool redisperse = false ){
  53         Select_Delete();
  54         GlobalSelectionSystem().setSelectedAll( false );
  55
  56         NodeSmartReference node( g_patchCreator->createPatch() );
  57         Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
  58
  59         Patch* patch = Node_getPatch( node );
  60         patch->SetShader( shader );
  61
  62         patch->ConstructPrefab( aabb, eType, axis, width, height );
  63         if( redisperse ){
  64                 patch->Redisperse( COL );
  65                 patch->Redisperse( ROW );
  66         }
  67         patch->controlPointsChanged();
  68
  69         {
  70                 scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
  71                 patchpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
  72                 patchpath.push( makeReference( node.get() ) );
  73                 Instance_getSelectable( *graph.find( patchpath ) )->setSelected( true );
  74         }
  75 }
  76
  77 void PatchAutoCapTexture( Patch& patch ) {
  78
  79         AABB box = patch.localAABB();
  80         float x = box.extents.x();
  81         float y = box.extents.y();
  82         float z = box.extents.z();
  83
  84         int cap_direction = -1;
  85         if ( x < y  && x < z )
  86                 cap_direction = 0;
  87         else if ( y < x  && y < z )
  88                 cap_direction = 1;
  89         else if ( z < x  && z < x )
  90                 cap_direction = 2;
  91
  92         if ( cap_direction >= 0 )
  93                 patch.ProjectTexture(cap_direction);
  94         else
  95                 patch.NaturalTexture();
  96 }
  97
  98 void Patch_AutoCapTexture(){
  99         UndoableCommand command( "patchAutoCapTexture" );
 100         Scene_forEachVisibleSelectedPatch( &PatchAutoCapTexture );
 101         SceneChangeNotify();
 102 }
 103
 104 void Patch_makeCaps( Patch& patch, scene::Instance& instance, EPatchCap type, const char* shader ){
 105         if ( ( type == eCapEndCap || type == eCapIEndCap )
 106                  && patch.getWidth() != 5 ) {
 107                 globalErrorStream() << "cannot create end-cap - patch width != 5\n";
 108                 return;
 109         }
 110         if ( ( type == eCapBevel || type == eCapIBevel )
 111                  && patch.getWidth() != 3 && patch.getWidth() != 5 ) {
 112                 globalErrorStream() << "cannot create bevel-cap - patch width != 3\n";
 113                 return;
 114         }
 115         if ( type == eCapCylinder
 116                  && patch.getWidth() != 9 ) {
 117                 globalErrorStream() << "cannot create cylinder-cap - patch width != 9\n";
 118                 return;
 119         }
 120
 121         {
 122                 NodeSmartReference cap( g_patchCreator->createPatch() );
 123                 Node_getTraversable( instance.path().parent() )->insert( cap );
 124
 125                 Patch* cap_patch = Node_getPatch( cap );
 126                 patch.MakeCap( cap_patch, type, ROW, true );
 127                 cap_patch->SetShader( shader );
 128                 PatchAutoCapTexture(*cap_patch);
 129
 130                 scene::Path path( instance.path() );
 131                 path.pop();
 132                 path.push( makeReference( cap.get() ) );
 133                 selectPath( path, true );
 134         }
 135
 136         {
 137                 NodeSmartReference cap( g_patchCreator->createPatch() );
 138                 Node_getTraversable( instance.path().parent() )->insert( cap );
 139
 140                 Patch* cap_patch = Node_getPatch( cap );
 141                 patch.MakeCap( cap_patch, type, ROW, false );
 142                 cap_patch->SetShader( shader );
 143                 PatchAutoCapTexture(*cap_patch);
 144
 145                 scene::Path path( instance.path() );
 146                 path.pop();
 147                 path.push( makeReference( cap.get() ) );
 148                 selectPath( path, true );
 149         }
 150 }
 151
 152
 153 typedef std::vector<scene::Instance*> InstanceVector;
 154
 155 enum ECapDialog {
 156         PATCHCAP_BEVEL = 0,
 157         PATCHCAP_ENDCAP,
 158         PATCHCAP_INVERTED_BEVEL,
 159         PATCHCAP_INVERTED_ENDCAP,
 160         PATCHCAP_CYLINDER
 161 };
 162
 163 EMessageBoxReturn DoCapDlg( ECapDialog *type );
 164
 165 void Scene_PatchDoCap_Selected( scene::Graph& graph, const char* shader ){
 166         ECapDialog nType;
 167
 168         if ( DoCapDlg( &nType ) == eIDOK ) {
 169                 EPatchCap eType;
 170                 switch ( nType )
 171                 {
 172                 case PATCHCAP_INVERTED_BEVEL:
 173                         eType = eCapIBevel;
 174                         break;
 175                 case PATCHCAP_BEVEL:
 176                         eType = eCapBevel;
 177                         break;
 178                 case PATCHCAP_INVERTED_ENDCAP:
 179                         eType = eCapIEndCap;
 180                         break;
 181                 case PATCHCAP_ENDCAP:
 182                         eType = eCapEndCap;
 183                         break;
 184                 case PATCHCAP_CYLINDER:
 185                         eType = eCapCylinder;
 186                         break;
 187                 default:
 188                         ERROR_MESSAGE( "invalid patch cap type" );
 189                         return;
 190                 }
 191
 192                 InstanceVector instances;
 193                 Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
 194                         instances.push_back(&patch);
 195                 });
 196                 for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 197                 {
 198                         Patch_makeCaps( *Node_getPatch( ( *i )->path().top() ), *( *i ), eType, shader );
 199                 }
 200         }
 201 }
 202
 203 void Patch_deform( Patch& patch, scene::Instance& instance, const int deform, const int axis ){
 204         patch.undoSave();
 205
 206         for ( PatchControlIter i = patch.begin(); i != patch.end(); ++i ){
 207                 PatchControl& control = *i;
 208                 int randomNumber = int( deform * ( float( std::rand() ) / float( RAND_MAX ) ) );
 209                 control.m_vertex[ axis ] += randomNumber;
 210         }
 211
 212         patch.controlPointsChanged();
 213 }
 214
 215 void Scene_PatchDeform( scene::Graph& graph, const int deform, const int axis )
 216 {
 217         InstanceVector instances;
 218         Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
 219                         instances.push_back(&patch);
 220         });
 221         for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 222         {
 223                 Patch_deform( *Node_getPatch( ( *i )->path().top() ), *( *i ), deform, axis );
 224         }
 225
 226 }
 227
 228 void Patch_thicken( Patch& patch, scene::Instance& instance, const float thickness, bool seams, const int axis ){
 229
 230                 // Create a new patch node
 231                 NodeSmartReference node( g_patchCreator->createPatch() );
 232                 // Insert the node into worldspawn
 233                 Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
 234
 235                 // Retrieve the contained patch from the node
 236                 Patch* targetPatch = Node_getPatch( node );
 237
 238                 // Create the opposite patch with the given thickness = distance
 239                 bool no12 = true;
 240                 bool no34 = true;
 241                 targetPatch->createThickenedOpposite( patch, thickness, axis, no12, no34 );
 242
 243                 // Now select the newly created patches
 244                 {
 245                         scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
 246                         patchpath.push( makeReference( *Map_GetWorldspawn( g_map ) ) );
 247                         patchpath.push( makeReference( node.get() ) );
 248                         Instance_getSelectable( *GlobalSceneGraph().find( patchpath ) )->setSelected( true );
 249                 }
 250
 251                 if( seams && thickness != 0.0f){
 252                         int i = 0;
 253                         if ( no12 ){
 254                                 i = 2;
 255                         }
 256                         int iend = 4;
 257                         if ( no34 ){
 258                                 iend = 2;
 259                         }
 260                         // Now create the four walls
 261                         for ( ; i < iend; i++ ){
 262                                 // Allocate new patch
 263                                 NodeSmartReference node = NodeSmartReference( g_patchCreator->createPatch() );
 264                                 // Insert each node into worldspawn
 265                                 Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->insert( node );
 266
 267                                 // Retrieve the contained patch from the node
 268                                 Patch* wallPatch = Node_getPatch( node );
 269
 270                                 // Create the wall patch by passing i as wallIndex
 271                                 wallPatch->createThickenedWall( patch, *targetPatch, i );
 272
 273                                 if( ( wallPatch->localAABB().extents[0] <= 0.00005 && wallPatch->localAABB().extents[1] <= 0.00005 ) ||
 274                                         ( wallPatch->localAABB().extents[1] <= 0.00005 && wallPatch->localAABB().extents[2] <= 0.00005 ) ||
 275                                         ( wallPatch->localAABB().extents[0] <= 0.00005 && wallPatch->localAABB().extents[2] <= 0.00005 ) ){
 276                                         //globalOutputStream() << "Thicken: Discarding degenerate patch.\n";
 277                                         Node_getTraversable( Map_FindOrInsertWorldspawn( g_map ) )->erase( node );
 278                                 }
 279                                 else
 280                                 // Now select the newly created patches
 281                                 {
 282                                         scene::Path patchpath( makeReference( GlobalSceneGraph().root() ) );
 283                                         patchpath.push( makeReference( *Map_GetWorldspawn(g_map) ) );
 284                                         patchpath.push( makeReference( node.get() ) );
 285                                         Instance_getSelectable( *GlobalSceneGraph().find( patchpath ) )->setSelected( true );
 286                                 }
 287                         }
 288                 }
 289
 290                 // Invert the target patch so that it faces the opposite direction
 291                 targetPatch->InvertMatrix();
 292 }
 293
 294 void Scene_PatchThicken( scene::Graph& graph, const int thickness, bool seams, const int axis )
 295 {
 296         InstanceVector instances;
 297         Scene_forEachVisibleSelectedPatchInstance([&](PatchInstance &patch) {
 298                 instances.push_back(&patch);
 299         });
 300         for ( InstanceVector::const_iterator i = instances.begin(); i != instances.end(); ++i )
 301         {
 302                 Patch_thicken( *Node_getPatch( ( *i )->path().top() ), *( *i ), thickness, seams, axis );
 303         }
 304
 305 }
 306
 307 Patch* Scene_GetUltimateSelectedVisiblePatch(){
 308         if ( GlobalSelectionSystem().countSelected() != 0 ) {
 309                 scene::Node& node = GlobalSelectionSystem().ultimateSelected().path().top();
 310                 if ( node.visible() ) {
 311                         return Node_getPatch( node );
 312                 }
 313         }
 314         return 0;
 315 }
 316
 317
 318 void Scene_PatchCapTexture_Selected( scene::Graph& graph ){
 319         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 320                 patch.ProjectTexture(Patch::m_CycleCapIndex);
 321         });
 322         Patch::m_CycleCapIndex = ( Patch::m_CycleCapIndex == 0 ) ? 1 : ( Patch::m_CycleCapIndex == 1 ) ? 2 : 0;
 323         SceneChangeNotify();
 324 }
 325
 326 void Scene_PatchFlipTexture_Selected( scene::Graph& graph, int axis ){
 327         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 328                 patch.FlipTexture(axis);
 329         });
 330 }
 331
 332 void Scene_PatchNaturalTexture_Selected( scene::Graph& graph ){
 333         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 334                 patch.NaturalTexture();
 335         });
 336         SceneChangeNotify();
 337 }
 338
 339
 340 void Scene_PatchInsertRemove_Selected( scene::Graph& graph, bool bInsert, bool bColumn, bool bFirst ){
 341         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 342                 patch.InsertRemove(bInsert, bColumn, bFirst);
 343         });
 344 }
 345
 346 void Scene_PatchInvert_Selected( scene::Graph& graph ){
 347         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 348                 patch.InvertMatrix();
 349         });
 350 }
 351
 352 void Scene_PatchRedisperse_Selected( scene::Graph& graph, EMatrixMajor major ){
 353         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 354                 patch.Redisperse(major);
 355         });
 356 }
 357
 358 void Scene_PatchSmooth_Selected( scene::Graph& graph, EMatrixMajor major ){
 359         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 360                 patch.Smooth(major);
 361         });
 362 }
 363
 364 void Scene_PatchTranspose_Selected( scene::Graph& graph ){
 365         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 366                 patch.TransposeMatrix();
 367         });
 368 }
 369
 370 void Scene_PatchSetShader_Selected( scene::Graph& graph, const char* name ){
 371         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 372                 patch.SetShader(name);
 373         });
 374         SceneChangeNotify();
 375 }
 376
 377 void Scene_PatchGetShader_Selected( scene::Graph& graph, CopiedString& name ){
 378         Patch* patch = Scene_GetUltimateSelectedVisiblePatch();
 379         if ( patch != 0 ) {
 380                 name = patch->GetShader();
 381         }
 382 }
 383
 384 class PatchSelectByShader
 385 {
 386 const char* m_name;
 387 public:
 388 inline PatchSelectByShader( const char* name )
 389         : m_name( name ){
 390 }
 391 void operator()( PatchInstance& patch ) const {
 392         if ( shader_equal( patch.getPatch().GetShader(), m_name ) ) {
 393                 patch.setSelected( true );
 394         }
 395 }
 396 };
 397
 398 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 399         Scene_forEachVisiblePatchInstance([&](PatchInstance &patch) {
 400                 if (shader_equal(patch.getPatch().GetShader(), name)) {
 401                         patch.setSelected(true);
 402                 }
 403         });
 404 }
 405
 406
 407 class PatchFindReplaceShader
 408 {
 409 const char* m_find;
 410 const char* m_replace;
 411 public:
 412 PatchFindReplaceShader( const char* find, const char* replace ) : m_find( find ), m_replace( replace ){
 413 }
 414 void operator()( Patch& patch ) const {
 415         if ( shader_equal( patch.GetShader(), m_find ) ) {
 416                 patch.SetShader( m_replace );
 417         }
 418 }
 419 };
 420
 421 namespace{
 422 bool DoingSearch( const char *repl ){
 423         return ( repl == NULL || ( strcmp( "textures/", repl ) == 0 ) );
 424 }
 425 }
 426 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 427         if( DoingSearch( replace ) ){
 428                 Scene_forEachVisiblePatchInstance( PatchSelectByShader( find ) );
 429         }
 430         else{
 431                 Scene_forEachVisiblePatch( PatchFindReplaceShader( find, replace ) );
 432         }
 433 }
 434
 435 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 436         if( DoingSearch( replace ) ){
 437                 //do nothing, because alternative is replacing to notex
 438                 //perhaps deselect ones with not matching shaders here?
 439         }
 440         else{
 441                 Scene_forEachVisibleSelectedPatch( PatchFindReplaceShader( find, replace ) );
 442         }
 443 }
 444
 445
 446 AABB PatchCreator_getBounds(){
 447         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 448
 449         float gridSize = GetGridSize();
 450
 451         if ( aabb.extents[0] == 0 ) {
 452                 aabb.extents[0] = gridSize;
 453         }
 454         if ( aabb.extents[1] == 0 ) {
 455                 aabb.extents[1] = gridSize;
 456         }
 457         if ( aabb.extents[2] == 0 ) {
 458                 aabb.extents[2] = gridSize;
 459         }
 460
 461         if ( aabb_valid( aabb ) ) {
 462                 return aabb;
 463         }
 464         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 465 }
 466
 467 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 468
 469 void Patch_XactCylinder(){
 470         UndoableCommand undo( "patchCreateXactCylinder" );
 471
 472         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 473 }
 474
 475 void Patch_XactSphere(){
 476         UndoableCommand undo( "patchCreateXactSphere" );
 477
 478         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 479 }
 480
 481 void Patch_XactCone(){
 482         UndoableCommand undo( "patchCreateXactCone" );
 483
 484         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 485 }
 486
 487 void Patch_Cylinder(){
 488         UndoableCommand undo( "patchCreateCylinder" );
 489
 490         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 491 }
 492
 493 void Patch_DenseCylinder(){
 494         UndoableCommand undo( "patchCreateDenseCylinder" );
 495
 496         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 497 }
 498
 499 void Patch_VeryDenseCylinder(){
 500         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 501
 502         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 503 }
 504
 505 void Patch_SquareCylinder(){
 506         UndoableCommand undo( "patchCreateSquareCylinder" );
 507
 508         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 509 }
 510
 511 void Patch_Endcap(){
 512         UndoableCommand undo( "patchCreateCaps" );
 513
 514         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 515 }
 516
 517 void Patch_Bevel(){
 518         UndoableCommand undo( "patchCreateBevel" );
 519
 520         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 521 }
 522
 523 void Patch_Sphere(){
 524         UndoableCommand undo( "patchCreateSphere" );
 525
 526         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 527 }
 528
 529 void Patch_SquareBevel(){
 530 }
 531
 532 void Patch_SquareEndcap(){
 533 }
 534
 535 void Patch_Cone(){
 536         UndoableCommand undo( "patchCreateCone" );
 537
 538         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 539 }
 540
 541 void Patch_Plane(){
 542         UndoableCommand undo( "patchCreatePlane" );
 543
 544         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 545 }
 546
 547 void Patch_InsertFirstColumn(){
 548         UndoableCommand undo( "patchInsertFirstColumns" );
 549
 550         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 551 }
 552
 553 void Patch_InsertLastColumn(){
 554         UndoableCommand undo( "patchInsertLastColumns" );
 555
 556         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 557 }
 558
 559 void Patch_InsertFirstRow(){
 560         UndoableCommand undo( "patchInsertFirstRows" );
 561
 562         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 563 }
 564
 565 void Patch_InsertLastRow(){
 566         UndoableCommand undo( "patchInsertLastRows" );
 567
 568         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 569 }
 570
 571 void Patch_DeleteFirstColumn(){
 572         UndoableCommand undo( "patchDeleteFirstColumns" );
 573
 574         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 575 }
 576
 577 void Patch_DeleteLastColumn(){
 578         UndoableCommand undo( "patchDeleteLastColumns" );
 579
 580         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 581 }
 582
 583 void Patch_DeleteFirstRow(){
 584         UndoableCommand undo( "patchDeleteFirstRows" );
 585
 586         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 587 }
 588
 589 void Patch_DeleteLastRow(){
 590         UndoableCommand undo( "patchDeleteLastRows" );
 591
 592         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 593 }
 594
 595 void Patch_Invert(){
 596         UndoableCommand undo( "patchInvert" );
 597
 598         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 599 }
 600
 601 void Patch_RedisperseRows(){
 602         UndoableCommand undo( "patchRedisperseRows" );
 603
 604         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 605 }
 606
 607 void Patch_RedisperseCols(){
 608         UndoableCommand undo( "patchRedisperseColumns" );
 609
 610         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 611 }
 612
 613 void Patch_SmoothRows(){
 614         UndoableCommand undo( "patchSmoothRows" );
 615
 616         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 617 }
 618
 619 void Patch_SmoothCols(){
 620         UndoableCommand undo( "patchSmoothColumns" );
 621
 622         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 623 }
 624
 625 void Patch_Transpose(){
 626         UndoableCommand undo( "patchTranspose" );
 627
 628         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 629 }
 630
 631 void Patch_Cap(){
 632         // FIXME: add support for patch cap creation
 633         // Patch_CapCurrent();
 634         UndoableCommand undo( "patchCreateCaps" );
 635
 636         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 637 }
 638
 639 void Patch_CycleProjection(){
 640         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 641
 642         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 643 }
 644
 645 ///\todo Unfinished.
 646 void Patch_OverlayOn(){
 647 }
 648
 649 ///\todo Unfinished.
 650 void Patch_OverlayOff(){
 651 }
 652
 653 void Patch_FlipTextureX(){
 654         UndoableCommand undo( "patchFlipTextureU" );
 655
 656         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 657 }
 658
 659 void Patch_FlipTextureY(){
 660         UndoableCommand undo( "patchFlipTextureV" );
 661
 662         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 663 }
 664
 665 void Patch_NaturalTexture(){
 666         UndoableCommand undo( "patchNaturalTexture" );
 667
 668         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 669 }
 670
 671 void Patch_CapTexture(){
 672         UndoableCommand command( "patchCapTexture" );
 673
 674         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 675 }
 676
 677 void Patch_ResetTexture(){
 678         float fx, fy;
 679         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 680                 UndoableCommand command( "patchTileTexture" );
 681                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 682         }
 683 }
 684
 685 void Patch_FitTexture(){
 686         UndoableCommand command( "patchFitTexture" );
 687
 688         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 689 }
 690
 691 void DoPatchDeformDlg();
 692
 693 void Patch_Deform(){
 694         UndoableCommand undo( "patchDeform" );
 695
 696         DoPatchDeformDlg();
 697 }
 698
 699 void DoPatchThickenDlg();
 700
 701 void Patch_Thicken(){
 702         UndoableCommand undo( "patchThicken" );
 703
 704         DoPatchThickenDlg();
 705 }
 706
 707
 708 #include "ifilter.h"
 709
 710
 711 class filter_patch_all : public PatchFilter
 712 {
 713 public:
 714 bool filter( const Patch& patch ) const {
 715         return true;
 716 }
 717 };
 718
 719 class filter_patch_shader : public PatchFilter
 720 {
 721 const char* m_shader;
 722 public:
 723 filter_patch_shader( const char* shader ) : m_shader( shader ){
 724 }
 725 bool filter( const Patch& patch ) const {
 726         return shader_equal( patch.GetShader(), m_shader );
 727 }
 728 };
 729
 730 class filter_patch_flags : public PatchFilter
 731 {
 732 int m_flags;
 733 public:
 734 filter_patch_flags( int flags ) : m_flags( flags ){
 735 }
 736 bool filter( const Patch& patch ) const {
 737         return ( patch.getShaderFlags() & m_flags ) != 0;
 738 }
 739 };
 740
 741
 742 filter_patch_all g_filter_patch_all;
 743 filter_patch_flags g_filter_patch_clip( QER_CLIP );
 744 filter_patch_shader g_filter_patch_commonclip( "textures/common/clip" );
 745 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 746 filter_patch_flags g_filter_patch_translucent( QER_TRANS | QER_ALPHATEST );
 747
 748 void PatchFilters_construct(){
 749         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 750         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 751         add_patch_filter( g_filter_patch_commonclip, EXCLUDE_CLIP );
 752         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 753         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 754 }
 755
 756
 757 #include "preferences.h"
 758
 759 void Patch_constructPreferences( PreferencesPage& page ){
 760         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 761 }
 762 void Patch_constructPage( PreferenceGroup& group ){
 763         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 764         Patch_constructPreferences( page );
 765 }
 766 void Patch_registerPreferencesPage(){
 767         PreferencesDialog_addDisplayPage( makeCallbackF(Patch_constructPage) );
 768 }
 769
 770
 771 #include "preferencesystem.h"
 772
 773 void PatchPreferences_construct(){
 774         GlobalPreferenceSystem().registerPreference( "Subdivisions", make_property_string( g_PatchSubdivideThreshold ) );
 775 }
 776
 777
 778 #include "generic/callback.h"
 779
 780 void Patch_registerCommands(){
 781         GlobalCommands_insert( "InvertCurveTextureX", makeCallbackF(Patch_FlipTextureX), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 782         GlobalCommands_insert( "InvertCurveTextureY", makeCallbackF(Patch_FlipTextureY), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 783         GlobalCommands_insert( "NaturalizePatch", makeCallbackF(Patch_NaturalTexture), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 784         GlobalCommands_insert( "PatchCylinder", makeCallbackF(Patch_Cylinder) );
 785 //      GlobalCommands_insert( "PatchDenseCylinder", makeCallbackF(Patch_DenseCylinder) );
 786 //      GlobalCommands_insert( "PatchVeryDenseCylinder", makeCallbackF(Patch_VeryDenseCylinder) );
 787         GlobalCommands_insert( "PatchSquareCylinder", makeCallbackF(Patch_SquareCylinder) );
 788         GlobalCommands_insert( "PatchXactCylinder", makeCallbackF(Patch_XactCylinder) );
 789         GlobalCommands_insert( "PatchXactSphere", makeCallbackF(Patch_XactSphere) );
 790         GlobalCommands_insert( "PatchXactCone", makeCallbackF(Patch_XactCone) );
 791         GlobalCommands_insert( "PatchEndCap", makeCallbackF(Patch_Endcap) );
 792         GlobalCommands_insert( "PatchBevel", makeCallbackF(Patch_Bevel) );
 793 //      GlobalCommands_insert( "PatchSquareBevel", makeCallbackF(Patch_SquareBevel) );
 794 //      GlobalCommands_insert( "PatchSquareEndcap", makeCallbackF(Patch_SquareEndcap) );
 795         GlobalCommands_insert( "PatchCone", makeCallbackF(Patch_Cone) );
 796         GlobalCommands_insert( "PatchSphere", makeCallbackF(Patch_Sphere) );
 797         GlobalCommands_insert( "SimplePatchMesh", makeCallbackF(Patch_Plane), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 798         GlobalCommands_insert( "PatchInsertFirstColumn", makeCallbackF(Patch_InsertFirstColumn), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 799         GlobalCommands_insert( "PatchInsertLastColumn", makeCallbackF(Patch_InsertLastColumn) );
 800         GlobalCommands_insert( "PatchInsertFirstRow", makeCallbackF(Patch_InsertFirstRow), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 801         GlobalCommands_insert( "PatchInsertLastRow", makeCallbackF(Patch_InsertLastRow) );
 802         GlobalCommands_insert( "PatchDeleteFirstColumn", makeCallbackF(Patch_DeleteFirstColumn) );
 803         GlobalCommands_insert( "PatchDeleteLastColumn", makeCallbackF(Patch_DeleteLastColumn), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 804         GlobalCommands_insert( "PatchDeleteFirstRow", makeCallbackF(Patch_DeleteFirstRow), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 805         GlobalCommands_insert( "PatchDeleteLastRow", makeCallbackF(Patch_DeleteLastRow) );
 806         GlobalCommands_insert( "InvertCurve", makeCallbackF(Patch_Invert), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 807         GlobalCommands_insert( "RedisperseRows", makeCallbackF(Patch_RedisperseRows), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 808         GlobalCommands_insert( "RedisperseCols", makeCallbackF(Patch_RedisperseCols), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 809         GlobalCommands_insert( "SmoothRows", makeCallbackF(Patch_SmoothRows), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 810         GlobalCommands_insert( "SmoothCols", makeCallbackF(Patch_SmoothCols), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 811         GlobalCommands_insert( "MatrixTranspose", makeCallbackF(Patch_Transpose), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 812         GlobalCommands_insert( "CapCurrentCurve", makeCallbackF(Patch_Cap), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 813         GlobalCommands_insert( "CycleCapTexturePatch", makeCallbackF(Patch_CycleProjection), Accelerator( 'N', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 814 //      GlobalCommands_insert( "MakeOverlayPatch", makeCallbackF(Patch_OverlayOn), Accelerator( 'Y' ) );
 815 //      GlobalCommands_insert( "ClearPatchOverlays", makeCallbackF(Patch_OverlayOff), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 816         GlobalCommands_insert( "PatchDeform", makeCallbackF(Patch_Deform) );
 817         GlobalCommands_insert( "PatchThicken", makeCallbackF(Patch_Thicken), Accelerator( 'T', (GdkModifierType)GDK_CONTROL_MASK ) );
 818 }
 819
 820 void Patch_constructToolbar( ui::Toolbar toolbar ){
 821         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve" );
 822 }
 823
 824 void Patch_constructMenu( ui::Menu menu ){
 825         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 826         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 827         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 828         create_menu_item_with_mnemonic( menu, "Cylinder (9x3)", "PatchCylinder" );
 829         create_menu_item_with_mnemonic( menu, "Square Cylinder (9x3)", "PatchSquareCylinder" );
 830         create_menu_item_with_mnemonic( menu, "Exact Cylinder...", "PatchXactCylinder" );
 831         create_menu_item_with_mnemonic( menu, "Cone (9x3)", "PatchCone" );
 832         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 833         create_menu_item_with_mnemonic( menu, "Sphere (9x5)", "PatchSphere" );
 834         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 835 //      {
 836 //              ui::Menu menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 837 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 838 //                      menu_tearoff( menu_in_menu );
 839 //              }
 840 //              create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 841 //              create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 842 //              create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 843 //      }
 844 //      {
 845 //              //not implemented
 846 //              create_menu_item_with_mnemonic( menu, "Square Endcap", "PatchSquareBevel" );
 847 //              create_menu_item_with_mnemonic( menu, "Square Bevel", "PatchSquareEndcap" );
 848 //      }
 849         menu_separator( menu );
 850         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 851         menu_separator( menu );
 852         {
 853                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert/Delete" );
 854                 if ( g_Layout_enableDetachableMenus.m_value ) {
 855                         menu_tearoff( menu_in_menu );
 856                 }
 857                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) First Columns", "PatchInsertFirstColumn" );
 858                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Last Columns", "PatchInsertLastColumn" );
 859                 menu_separator( menu_in_menu );
 860                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) First Rows", "PatchInsertFirstRow" );
 861                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Last Rows", "PatchInsertLastRow" );
 862                 menu_separator( menu_in_menu );
 863                 create_menu_item_with_mnemonic( menu_in_menu, "Del First (2) Columns", "PatchDeleteFirstColumn" );
 864                 create_menu_item_with_mnemonic( menu_in_menu, "Del Last (2) Columns", "PatchDeleteLastColumn" );
 865                 menu_separator( menu_in_menu );
 866                 create_menu_item_with_mnemonic( menu_in_menu, "Del First (2) Rows", "PatchDeleteFirstRow" );
 867                 create_menu_item_with_mnemonic( menu_in_menu, "Del Last (2) Rows", "PatchDeleteLastRow" );
 868         }
 869         menu_separator( menu );
 870         {
 871                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 872                 if ( g_Layout_enableDetachableMenus.m_value ) {
 873                         menu_tearoff( menu_in_menu );
 874                 }
 875                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 876                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 877
 878                 menu_separator( menu_in_menu );
 879                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Rows", "RedisperseRows" );
 880                 create_menu_item_with_mnemonic( menu_in_menu, "Re-disperse Columns", "RedisperseCols" );
 881
 882                 menu_separator( menu_in_menu );
 883                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Rows", "SmoothRows" );
 884                 create_menu_item_with_mnemonic( menu_in_menu, "Smooth Columns", "SmoothCols" );
 885         }
 886         menu_separator( menu );
 887         {
 888                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Texture" );
 889                 if ( g_Layout_enableDetachableMenus.m_value ) {
 890                         menu_tearoff( menu_in_menu );
 891                 }
 892                 create_menu_item_with_mnemonic( menu_in_menu, "Cycle Projection", "CycleCapTexturePatch" );
 893                 create_menu_item_with_mnemonic( menu_in_menu, "Naturalize", "NaturalizePatch" );
 894                 create_menu_item_with_mnemonic( menu_in_menu, "Invert X", "InvertCurveTextureX" );
 895                 create_menu_item_with_mnemonic( menu_in_menu, "Invert Y", "InvertCurveTextureY" );
 896
 897         }
 898 //      menu_separator( menu );
 899 //      {
 900 //              auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 901 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 902 //                      menu_tearoff( menu_in_menu );
 903 //              }
 904 //              create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 905 //              create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 906 //      }
 907         menu_separator( menu );
 908         create_menu_item_with_mnemonic( menu, "Deform...", "PatchDeform" );
 909         create_menu_item_with_mnemonic( menu, "Thicken...", "PatchThicken" );
 910 }
 911
 912
 913 #include "gtkutil/dialog.h"
 914 #include "gtkutil/widget.h"
 915
 916 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 917         ModalDialog dialog;
 918         GtkWidget* redisperseCheckBox;
 919
 920         ui::Window window = MainFrame_getWindow().create_dialog_window("Patch density", G_CALLBACK(dialog_delete_callback ), &dialog );
 921
 922         auto accel = ui::AccelGroup(ui::New);
 923         window.add_accel_group( accel );
 924         auto width = ui::ComboBoxText(ui::New);
 925         auto height = ui::ComboBoxText(ui::New);
 926         {
 927                 auto hbox = create_dialog_hbox( 4, 4 );
 928                 window.add(hbox);
 929                 {
 930                         auto table = create_dialog_table( 3, 2, 4, 4 );
 931                         hbox.pack_start( table, TRUE, TRUE, 0 );
 932                         {
 933                                 auto label = ui::Label( "Width:" );
 934                                 label.show();
 935                 table.attach(label, {0, 1, 0, 1}, {GTK_FILL, 0});
 936                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 937                         }
 938                         {
 939                                 auto label = ui::Label( "Height:" );
 940                                 label.show();
 941                 table.attach(label, {0, 1, 1, 2}, {GTK_FILL, 0});
 942                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 943                         }
 944
 945                         {
 946                                 auto combo = width;
 947 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_text_append_text( combo, #x )
 948                                 D_ITEM( 3 );
 949                                 D_ITEM( 5 );
 950                                 D_ITEM( 7 );
 951                                 D_ITEM( 9 );
 952                                 D_ITEM( 11 );
 953                                 D_ITEM( 13 );
 954                                 D_ITEM( 15 );
 955                                 D_ITEM( 17 );
 956                                 D_ITEM( 19 );
 957                                 D_ITEM( 21 );
 958                                 D_ITEM( 23 );
 959                                 D_ITEM( 25 );
 960                                 D_ITEM( 27 );
 961                                 D_ITEM( 29 );
 962                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 963 #undef D_ITEM
 964                                 combo.show();
 965                 table.attach(combo, {1, 2, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
 966                         }
 967                         {
 968                                 auto combo = height;
 969 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) gtk_combo_box_text_append_text( combo, #x )
 970                                 D_ITEM( 3 );
 971                                 D_ITEM( 5 );
 972                                 D_ITEM( 7 );
 973                                 D_ITEM( 9 );
 974                                 D_ITEM( 11 );
 975                                 D_ITEM( 13 );
 976                                 D_ITEM( 15 );
 977                                 D_ITEM( 17 );
 978                                 D_ITEM( 19 );
 979                                 D_ITEM( 21 );
 980                                 D_ITEM( 23 );
 981                                 D_ITEM( 25 );
 982                                 D_ITEM( 27 );
 983                                 D_ITEM( 29 );
 984                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 985 #undef D_ITEM
 986                                 combo.show();
 987                 table.attach(combo, {1, 2, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
 988                         }
 989
 990                         if( prefab != ePlane ){
 991                                 GtkWidget* _redisperseCheckBox = gtk_check_button_new_with_label( "Square" );
 992                                 gtk_widget_set_tooltip_text( _redisperseCheckBox, "Redisperse columns & rows" );
 993                                 gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( _redisperseCheckBox ), FALSE );
 994                                 gtk_widget_show( _redisperseCheckBox );
 995                                 gtk_table_attach( table, _redisperseCheckBox, 0, 2, 2, 3,
 996                                                                 (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
 997                                                                 (GtkAttachOptions) ( 0 ), 0, 0 );
 998                                 redisperseCheckBox = _redisperseCheckBox;
 999                         }
1000
1001                 }
1002
1003                 {
1004                         auto vbox = create_dialog_vbox( 4 );
1005                         hbox.pack_start( vbox, TRUE, TRUE, 0 );
1006                         {
1007                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1008                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1009                                 widget_make_default( button );
1010                                 gtk_widget_grab_focus( button  );
1011                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1012                         }
1013                         {
1014                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1015                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1016                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1017                         }
1018                 }
1019         }
1020
1021         // Initialize dialog
1022         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
1023         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
1024
1025         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1026                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
1027                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
1028                 bool redisperse = false;
1029                 if( prefab != ePlane ){
1030                         redisperse = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( redisperseCheckBox ) ) ? true : false;
1031                 }
1032                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h, redisperse );
1033         }
1034
1035         window.destroy();
1036 }
1037
1038
1039 void DoPatchDeformDlg(){
1040         ModalDialog dialog;
1041         GtkWidget* deformW;
1042
1043     GtkWidget* rndY;
1044         GtkWidget* rndX;
1045
1046         ui::Window window = create_dialog_window( MainFrame_getWindow(), "Patch deform", G_CALLBACK( dialog_delete_callback ), &dialog );
1047
1048         GtkAccelGroup* accel = gtk_accel_group_new();
1049         gtk_window_add_accel_group( window, accel );
1050
1051         {
1052                 auto hbox = create_dialog_hbox( 4, 4 );
1053                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1054                 {
1055                         auto table = create_dialog_table( 2, 2, 4, 4 );
1056                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1057                         {
1058                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Max deform:" ) );
1059                                 gtk_widget_show( GTK_WIDGET( label ) );
1060                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1061                                                                   (GtkAttachOptions) ( GTK_FILL ),
1062                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1063                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1064                         }
1065 //                      {
1066 //                              GtkWidget* entry = gtk_entry_new();
1067 //                              gtk_entry_set_text( GTK_ENTRY( entry ), "64" );
1068 //                              gtk_widget_show( entry );
1069 //                              gtk_table_attach( table, entry, 1, 2, 0, 1,
1070 //                                                                (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1071 //                                                                (GtkAttachOptions) ( 0 ), 0, 0 );
1072 //
1073 //                              deformW = entry;
1074 //                      }
1075                         {
1076                                 GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 64, -9999, 9999, 1, 10, 0 ) );
1077                                 //GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
1078                                 GtkWidget* spin = gtk_spin_button_new( adj, 1, 0 );
1079                                 gtk_widget_show( spin );
1080                                 gtk_table_attach( table, spin, 1, 2, 0, 1,
1081                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1082                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1083                                 gtk_widget_set_size_request( spin, 64, -1 );
1084                                 gtk_spin_button_set_numeric( GTK_SPIN_BUTTON( spin ), TRUE );
1085
1086                                 deformW = spin;
1087                         }
1088                         {
1089                                 // Create the radio button group for choosing the axis
1090                                 GtkWidget* _rndZ = gtk_radio_button_new_with_label_from_widget( NULL, "Z" );
1091                                 GtkWidget* _rndY = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_rndZ), "Y" );
1092                                 GtkWidget* _rndX = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_rndZ), "X" );
1093                                 gtk_widget_show( _rndZ );
1094                                 gtk_widget_show( _rndY );
1095                                 gtk_widget_show( _rndX );
1096
1097
1098                                 GtkHBox* _hbox = create_dialog_hbox( 4, 4 );
1099                                 gtk_table_attach( table, GTK_WIDGET( _hbox ), 0, 2, 1, 2,
1100                                                                   (GtkAttachOptions) ( GTK_FILL ),
1101                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1102                                 gtk_box_pack_start( GTK_BOX( _hbox ), GTK_WIDGET( _rndX ), TRUE, TRUE, 0 );
1103                                 gtk_box_pack_start( GTK_BOX( _hbox ), GTK_WIDGET( _rndY ), TRUE, TRUE, 0 );
1104                                 gtk_box_pack_start( GTK_BOX( _hbox ), GTK_WIDGET( _rndZ ), TRUE, TRUE, 0 );
1105
1106                                 rndX = _rndX;
1107                                 rndY = _rndY;
1108                         }
1109                 }
1110                 {
1111                         auto vbox = create_dialog_vbox( 4 );
1112                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1113                         {
1114                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1115                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1116                                 widget_make_default( button );
1117                                 gtk_widget_grab_focus( button  );
1118                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1119                         }
1120                         {
1121                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1122                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1123                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1124                         }
1125                 }
1126         }
1127
1128         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1129                 //int deform = static_cast<int>( atoi( gtk_entry_get_text( GTK_ENTRY( deformW ) ) ) );
1130                 gtk_spin_button_update ( GTK_SPIN_BUTTON( deformW ) );
1131                 int deform = static_cast<int>( gtk_spin_button_get_value( GTK_SPIN_BUTTON( deformW ) ) );
1132                 int axis = 2; //Z
1133                 if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( rndX ) ) ){
1134                         axis = 0;
1135                 }
1136                 else if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( rndY ) ) ){
1137                         axis = 1;
1138                 }
1139                 Scene_PatchDeform( GlobalSceneGraph(), deform, axis );
1140         }
1141         gtk_widget_destroy( GTK_WIDGET( window ) );
1142 }
1143
1144
1145
1146 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
1147         ModalDialog dialog;
1148         ModalDialogButton ok_button( dialog, eIDOK );
1149         ModalDialogButton cancel_button( dialog, eIDCANCEL );
1150         ui::Widget bevel{ui::null};
1151         ui::Widget ibevel{ui::null};
1152         ui::Widget endcap{ui::null};
1153         ui::Widget iendcap{ui::null};
1154         ui::Widget cylinder{ui::null};
1155
1156         ui::Window window = MainFrame_getWindow().create_modal_dialog_window( "Cap", dialog );
1157
1158         auto accel_group = ui::AccelGroup(ui::New);
1159         window.add_accel_group( accel_group );
1160
1161         {
1162                 auto hbox = create_dialog_hbox( 4, 4 );
1163                 window.add(hbox);
1164
1165                 {
1166                         // Gef: Added a vbox to contain the toggle buttons
1167                         auto radio_vbox = create_dialog_vbox( 4 );
1168                         hbox.add(radio_vbox);
1169
1170                         {
1171                                 auto table = ui::Table( 5, 2, FALSE );
1172                                 table.show();
1173                                 radio_vbox.pack_start( table, TRUE, TRUE, 0 );
1174                                 gtk_table_set_row_spacings( table, 5 );
1175                                 gtk_table_set_col_spacings( table, 5 );
1176
1177                                 {
1178                                         auto image = new_local_image( "cap_bevel.png" );
1179                                         image.show();
1180                     table.attach(image, {0, 1, 0, 1}, {GTK_FILL, 0});
1181                                 }
1182                                 {
1183                                         auto image = new_local_image( "cap_endcap.png" );
1184                                         image.show();
1185                     table.attach(image, {0, 1, 1, 2}, {GTK_FILL, 0});
1186                                 }
1187                                 {
1188                                         auto image = new_local_image( "cap_ibevel.png" );
1189                                         image.show();
1190                     table.attach(image, {0, 1, 2, 3}, {GTK_FILL, 0});
1191                                 }
1192                                 {
1193                                         auto image = new_local_image( "cap_iendcap.png" );
1194                                         image.show();
1195                     table.attach(image, {0, 1, 3, 4}, {GTK_FILL, 0});
1196                                 }
1197                                 {
1198                                         auto image = new_local_image( "cap_cylinder.png" );
1199                                         image.show();
1200                     table.attach(image, {0, 1, 4, 5}, {GTK_FILL, 0});
1201                                 }
1202
1203                                 GSList* group = 0;
1204                                 {
1205                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Bevel" ));
1206                                         button.show();
1207                     table.attach(button, {1, 2, 0, 1}, {GTK_FILL | GTK_EXPAND, 0});
1208                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1209
1210                                         bevel = button;
1211                                 }
1212                                 {
1213                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Endcap" ));
1214                                         button.show();
1215                     table.attach(button, {1, 2, 1, 2}, {GTK_FILL | GTK_EXPAND, 0});
1216                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1217
1218                                         endcap = button;
1219                                 }
1220                                 {
1221                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Bevel" ));
1222                                         button.show();
1223                     table.attach(button, {1, 2, 2, 3}, {GTK_FILL | GTK_EXPAND, 0});
1224                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1225
1226                                         ibevel = button;
1227                                 }
1228                                 {
1229                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Endcap" ));
1230                                         button.show();
1231                     table.attach(button, {1, 2, 3, 4}, {GTK_FILL | GTK_EXPAND, 0});
1232                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1233
1234                                         iendcap = button;
1235                                 }
1236                                 {
1237                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Cylinder" ));
1238                                         button.show();
1239                     table.attach(button, {1, 2, 4, 5}, {GTK_FILL | GTK_EXPAND, 0});
1240                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1241
1242                                         cylinder = button;
1243                                 }
1244                         }
1245                 }
1246
1247                 {
1248                         auto vbox = create_dialog_vbox( 4 );
1249                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1250                         {
1251                                 auto button = create_modal_dialog_button( "OK", ok_button );
1252                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1253                                 widget_make_default( button );
1254                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1255                         }
1256                         {
1257                                 auto button = create_modal_dialog_button( "Cancel", cancel_button );
1258                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1259                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1260                         }
1261                 }
1262         }
1263
1264         // Initialize dialog
1265         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1266
1267         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1268         if ( ret == eIDOK ) {
1269                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1270                         *type = PATCHCAP_BEVEL;
1271                 }
1272                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1273                         *type = PATCHCAP_ENDCAP;
1274                 }
1275                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1276                         *type = PATCHCAP_INVERTED_BEVEL;
1277                 }
1278                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1279                         *type = PATCHCAP_INVERTED_ENDCAP;
1280                 }
1281                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1282                         *type = PATCHCAP_CYLINDER;
1283                 }
1284         }
1285
1286         window.destroy();
1287
1288         return ret;
1289 }
1290
1291
1292 void DoPatchThickenDlg(){
1293         ModalDialog dialog;
1294         GtkWidget* thicknessW;
1295         GtkWidget* seamsW;
1296         GtkWidget* radX;
1297         GtkWidget* radY;
1298         GtkWidget* radZ;
1299
1300         ui::Window window = create_dialog_window( MainFrame_getWindow(), "Patch thicken", G_CALLBACK( dialog_delete_callback ), &dialog );
1301
1302         GtkAccelGroup* accel = gtk_accel_group_new();
1303         gtk_window_add_accel_group( window, accel );
1304
1305         {
1306                 auto hbox = create_dialog_hbox( 4, 4 );
1307                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1308                 {
1309                         auto table = create_dialog_table( 2, 4, 4, 4 );
1310                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1311                         {
1312                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Thickness:" ) );
1313                                 gtk_widget_show( GTK_WIDGET( label ) );
1314                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1315                                                                   (GtkAttachOptions) ( GTK_FILL ),
1316                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1317                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1318                         }
1319 //                      {
1320 //                              GtkWidget* entry = gtk_entry_new();
1321 //                              gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1322 //                              gtk_widget_set_size_request( entry, 40, -1 );
1323 //                              gtk_widget_show( entry );
1324 //                              gtk_table_attach( table, entry, 1, 2, 0, 1,
1325 //                                                                (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1326 //                                                                (GtkAttachOptions) ( 0 ), 0, 0 );
1327 //
1328 //                              thicknessW = entry;
1329 //                      }
1330                         {
1331                                 GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 16, -9999, 9999, 1, 10, 0 ) );
1332                                 GtkWidget* spin = gtk_spin_button_new( adj, 1, 0 );
1333                                 gtk_widget_show( spin );
1334                                 gtk_table_attach( table, spin, 1, 2, 0, 1,
1335                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1336                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1337                                 gtk_widget_set_size_request( spin, 48, -1 );
1338                                 gtk_spin_button_set_numeric( GTK_SPIN_BUTTON( spin ), TRUE );
1339
1340                                 thicknessW = spin;
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, 2, 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                         }
1382                 }
1383                 {
1384                         auto vbox = create_dialog_vbox( 4 );
1385                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1386                         {
1387                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1388                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1389                                 widget_make_default( button );
1390                                 gtk_widget_grab_focus( button  );
1391                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1392                         }
1393                         {
1394                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1395                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1396                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1397                         }
1398                 }
1399         }
1400
1401         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1402                 int axis = 3; // Extrude along normals
1403                 bool seams;
1404                 //float thickness = static_cast<float>( atoi( gtk_entry_get_text( GTK_ENTRY( thicknessW ) ) ) );
1405                 gtk_spin_button_update ( GTK_SPIN_BUTTON( thicknessW ) );
1406                 float thickness = static_cast<float>( gtk_spin_button_get_value( GTK_SPIN_BUTTON( thicknessW ) ) );
1407                 seams = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON( seamsW )) ? true : false;
1408
1409                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radX))) {
1410                         axis = 0;
1411                 }
1412                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radY))) {
1413                         axis = 1;
1414                 }
1415                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radZ))) {
1416                         axis = 2;
1417                 }
1418
1419                 Scene_PatchThicken( GlobalSceneGraph(), thickness, seams, axis );
1420         }
1421
1422         gtk_widget_destroy( GTK_WIDGET( window ) );
1423 }