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