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 void Scene_PatchSelectByShader( scene::Graph& graph, const char* name ){
 382         Scene_forEachVisiblePatchInstance([&](PatchInstance &patch) {
 383                 if (shader_equal(patch.getPatch().GetShader(), name)) {
 384                         patch.setSelected(true);
 385                 }
 386         });
 387 }
 388
 389
 390 void Scene_PatchFindReplaceShader( scene::Graph& graph, const char* find, const char* replace ){
 391         Scene_forEachVisiblePatch([&](Patch &patch) {
 392                 if (shader_equal(patch.GetShader(), find)) {
 393                         patch.SetShader(replace);
 394                 }
 395         });
 396 }
 397
 398 void Scene_PatchFindReplaceShader_Selected( scene::Graph& graph, const char* find, const char* replace ){
 399         Scene_forEachVisibleSelectedPatch([&](Patch &patch) {
 400                 if (shader_equal(patch.GetShader(), find)) {
 401                         patch.SetShader(replace);
 402                 }
 403         });
 404 }
 405
 406
 407 AABB PatchCreator_getBounds(){
 408         AABB aabb( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
 409
 410         float gridSize = GetGridSize();
 411
 412         if ( aabb.extents[0] == 0 ) {
 413                 aabb.extents[0] = gridSize;
 414         }
 415         if ( aabb.extents[1] == 0 ) {
 416                 aabb.extents[1] = gridSize;
 417         }
 418         if ( aabb.extents[2] == 0 ) {
 419                 aabb.extents[2] = gridSize;
 420         }
 421
 422         if ( aabb_valid( aabb ) ) {
 423                 return aabb;
 424         }
 425         return AABB( Vector3( 0, 0, 0 ), Vector3( 64, 64, 64 ) );
 426 }
 427
 428 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols );
 429
 430 void Patch_XactCylinder(){
 431         UndoableCommand undo( "patchCreateXactCylinder" );
 432
 433         DoNewPatchDlg( eXactCylinder, 3, 7, 3, 13, 0, 0 );
 434 }
 435
 436 void Patch_XactSphere(){
 437         UndoableCommand undo( "patchCreateXactSphere" );
 438
 439         DoNewPatchDlg( eXactSphere, 5, 7, 7, 13, 0, 0 );
 440 }
 441
 442 void Patch_XactCone(){
 443         UndoableCommand undo( "patchCreateXactCone" );
 444
 445         DoNewPatchDlg( eXactCone, 3, 7, 3, 13, 0, 0 );
 446 }
 447
 448 void Patch_Cylinder(){
 449         UndoableCommand undo( "patchCreateCylinder" );
 450
 451         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCylinder, GlobalXYWnd_getCurrentViewType() );
 452 }
 453
 454 void Patch_DenseCylinder(){
 455         UndoableCommand undo( "patchCreateDenseCylinder" );
 456
 457         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 458 }
 459
 460 void Patch_VeryDenseCylinder(){
 461         UndoableCommand undo( "patchCreateVeryDenseCylinder" );
 462
 463         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eVeryDenseCylinder, GlobalXYWnd_getCurrentViewType() );
 464 }
 465
 466 void Patch_SquareCylinder(){
 467         UndoableCommand undo( "patchCreateSquareCylinder" );
 468
 469         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSqCylinder, GlobalXYWnd_getCurrentViewType() );
 470 }
 471
 472 void Patch_Endcap(){
 473         UndoableCommand undo( "patchCreateCaps" );
 474
 475         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eEndCap, GlobalXYWnd_getCurrentViewType() );
 476 }
 477
 478 void Patch_Bevel(){
 479         UndoableCommand undo( "patchCreateBevel" );
 480
 481         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eBevel, GlobalXYWnd_getCurrentViewType() );
 482 }
 483
 484 void Patch_Sphere(){
 485         UndoableCommand undo( "patchCreateSphere" );
 486
 487         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eSphere, GlobalXYWnd_getCurrentViewType() );
 488 }
 489
 490 void Patch_SquareBevel(){
 491 }
 492
 493 void Patch_SquareEndcap(){
 494 }
 495
 496 void Patch_Cone(){
 497         UndoableCommand undo( "patchCreateCone" );
 498
 499         Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), eCone, GlobalXYWnd_getCurrentViewType() );
 500 }
 501
 502 void Patch_Plane(){
 503         UndoableCommand undo( "patchCreatePlane" );
 504
 505         DoNewPatchDlg( ePlane, 3, 3, 3, 3, 0, 0 );
 506 }
 507
 508 void Patch_InsertInsertColumn(){
 509         UndoableCommand undo( "patchInsertColumns" );
 510
 511         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, false );
 512 }
 513
 514 void Patch_InsertAddColumn(){
 515         UndoableCommand undo( "patchAddColumns" );
 516
 517         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, true, true );
 518 }
 519
 520 void Patch_InsertInsertRow(){
 521         UndoableCommand undo( "patchInsertRows" );
 522
 523         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, false );
 524 }
 525
 526 void Patch_InsertAddRow(){
 527         UndoableCommand undo( "patchAddRows" );
 528
 529         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), true, false, true );
 530 }
 531
 532 void Patch_DeleteFirstColumn(){
 533         UndoableCommand undo( "patchDeleteFirstColumns" );
 534
 535         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, true );
 536 }
 537
 538 void Patch_DeleteLastColumn(){
 539         UndoableCommand undo( "patchDeleteLastColumns" );
 540
 541         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, true, false );
 542 }
 543
 544 void Patch_DeleteFirstRow(){
 545         UndoableCommand undo( "patchDeleteFirstRows" );
 546
 547         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, true );
 548 }
 549
 550 void Patch_DeleteLastRow(){
 551         UndoableCommand undo( "patchDeleteLastRows" );
 552
 553         Scene_PatchInsertRemove_Selected( GlobalSceneGraph(), false, false, false );
 554 }
 555
 556 void Patch_Invert(){
 557         UndoableCommand undo( "patchInvert" );
 558
 559         Scene_PatchInvert_Selected( GlobalSceneGraph() );
 560 }
 561
 562 void Patch_RedisperseRows(){
 563         UndoableCommand undo( "patchRedisperseRows" );
 564
 565         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), ROW );
 566 }
 567
 568 void Patch_RedisperseCols(){
 569         UndoableCommand undo( "patchRedisperseColumns" );
 570
 571         Scene_PatchRedisperse_Selected( GlobalSceneGraph(), COL );
 572 }
 573
 574 void Patch_SmoothRows(){
 575         UndoableCommand undo( "patchSmoothRows" );
 576
 577         Scene_PatchSmooth_Selected( GlobalSceneGraph(), ROW );
 578 }
 579
 580 void Patch_SmoothCols(){
 581         UndoableCommand undo( "patchSmoothColumns" );
 582
 583         Scene_PatchSmooth_Selected( GlobalSceneGraph(), COL );
 584 }
 585
 586 void Patch_Transpose(){
 587         UndoableCommand undo( "patchTranspose" );
 588
 589         Scene_PatchTranspose_Selected( GlobalSceneGraph() );
 590 }
 591
 592 void Patch_Cap(){
 593         // FIXME: add support for patch cap creation
 594         // Patch_CapCurrent();
 595         UndoableCommand undo( "patchCreateCaps" );
 596
 597         Scene_PatchDoCap_Selected( GlobalSceneGraph(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ) );
 598 }
 599
 600 void Patch_CycleProjection(){
 601         UndoableCommand undo( "patchCycleUVProjectionAxis" );
 602
 603         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 604 }
 605
 606 ///\todo Unfinished.
 607 void Patch_OverlayOn(){
 608 }
 609
 610 ///\todo Unfinished.
 611 void Patch_OverlayOff(){
 612 }
 613
 614 void Patch_FlipTextureX(){
 615         UndoableCommand undo( "patchFlipTextureU" );
 616
 617         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 0 );
 618 }
 619
 620 void Patch_FlipTextureY(){
 621         UndoableCommand undo( "patchFlipTextureV" );
 622
 623         Scene_PatchFlipTexture_Selected( GlobalSceneGraph(), 1 );
 624 }
 625
 626 void Patch_NaturalTexture(){
 627         UndoableCommand undo( "patchNaturalTexture" );
 628
 629         Scene_PatchNaturalTexture_Selected( GlobalSceneGraph() );
 630 }
 631
 632 void Patch_CapTexture(){
 633         UndoableCommand command( "patchCapTexture" );
 634
 635         Scene_PatchCapTexture_Selected( GlobalSceneGraph() );
 636 }
 637
 638 void Patch_ResetTexture(){
 639         float fx, fy;
 640         if ( DoTextureLayout( &fx, &fy ) == eIDOK ) {
 641                 UndoableCommand command( "patchTileTexture" );
 642                 Scene_PatchTileTexture_Selected( GlobalSceneGraph(), fx, fy );
 643         }
 644 }
 645
 646 void Patch_FitTexture(){
 647         UndoableCommand command( "patchFitTexture" );
 648
 649         Scene_PatchTileTexture_Selected( GlobalSceneGraph(), 1, 1 );
 650 }
 651
 652 void DoPatchDeformDlg();
 653
 654 void Patch_Deform(){
 655         UndoableCommand undo( "patchDeform" );
 656
 657         DoPatchDeformDlg();
 658 }
 659
 660 void DoPatchThickenDlg();
 661
 662 void Patch_Thicken(){
 663         UndoableCommand undo( "patchThicken" );
 664
 665         DoPatchThickenDlg();
 666 }
 667 #include "ifilter.h"
 668
 669
 670 class filter_patch_all : public PatchFilter
 671 {
 672 public:
 673 bool filter( const Patch& patch ) const {
 674         return true;
 675 }
 676 };
 677
 678 class filter_patch_shader : public PatchFilter
 679 {
 680 const char* m_shader;
 681 public:
 682 filter_patch_shader( const char* shader ) : m_shader( shader ){
 683 }
 684 bool filter( const Patch& patch ) const {
 685         return shader_equal( patch.GetShader(), m_shader );
 686 }
 687 };
 688
 689 class filter_patch_flags : public PatchFilter
 690 {
 691 int m_flags;
 692 public:
 693 filter_patch_flags( int flags ) : m_flags( flags ){
 694 }
 695 bool filter( const Patch& patch ) const {
 696         return ( patch.getShaderFlags() & m_flags ) != 0;
 697 }
 698 };
 699
 700
 701 filter_patch_all g_filter_patch_all;
 702 filter_patch_shader g_filter_patch_clip( "textures/common/clip" );
 703 filter_patch_shader g_filter_patch_weapclip( "textures/common/weapclip" );
 704 filter_patch_flags g_filter_patch_translucent( QER_TRANS );
 705
 706 void PatchFilters_construct(){
 707         add_patch_filter( g_filter_patch_all, EXCLUDE_CURVES );
 708         add_patch_filter( g_filter_patch_clip, EXCLUDE_CLIP );
 709         add_patch_filter( g_filter_patch_weapclip, EXCLUDE_CLIP );
 710         add_patch_filter( g_filter_patch_translucent, EXCLUDE_TRANSLUCENT );
 711 }
 712
 713
 714 #include "preferences.h"
 715
 716 void Patch_constructPreferences( PreferencesPage& page ){
 717         page.appendEntry( "Patch Subdivide Threshold", g_PatchSubdivideThreshold );
 718 }
 719 void Patch_constructPage( PreferenceGroup& group ){
 720         PreferencesPage page( group.createPage( "Patches", "Patch Display Preferences" ) );
 721         Patch_constructPreferences( page );
 722 }
 723 void Patch_registerPreferencesPage(){
 724         PreferencesDialog_addDisplayPage( makeCallbackF(Patch_constructPage) );
 725 }
 726
 727
 728 #include "preferencesystem.h"
 729
 730 void PatchPreferences_construct(){
 731         GlobalPreferenceSystem().registerPreference( "Subdivisions", make_property_string( g_PatchSubdivideThreshold ) );
 732 }
 733
 734
 735 #include "generic/callback.h"
 736
 737 void Patch_registerCommands(){
 738         GlobalCommands_insert( "InvertCurveTextureX", makeCallbackF(Patch_FlipTextureX), Accelerator( 'I', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 739         GlobalCommands_insert( "InvertCurveTextureY", makeCallbackF(Patch_FlipTextureY), Accelerator( 'I', (GdkModifierType)GDK_SHIFT_MASK ) );
 740         GlobalCommands_insert( "IncPatchColumn", makeCallbackF(Patch_InsertInsertColumn), Accelerator( GDK_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 741         GlobalCommands_insert( "IncPatchRow", makeCallbackF(Patch_InsertInsertRow), Accelerator( GDK_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 742         GlobalCommands_insert( "DecPatchColumn", makeCallbackF(Patch_DeleteLastColumn), Accelerator( GDK_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 743         GlobalCommands_insert( "DecPatchRow", makeCallbackF(Patch_DeleteLastRow), Accelerator( GDK_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 744         GlobalCommands_insert( "NaturalizePatch", makeCallbackF(Patch_NaturalTexture), Accelerator( 'N', (GdkModifierType)GDK_CONTROL_MASK ) );
 745         GlobalCommands_insert( "PatchCylinder", makeCallbackF(Patch_Cylinder) );
 746         GlobalCommands_insert( "PatchDenseCylinder", makeCallbackF(Patch_DenseCylinder) );
 747         GlobalCommands_insert( "PatchVeryDenseCylinder", makeCallbackF(Patch_VeryDenseCylinder) );
 748         GlobalCommands_insert( "PatchSquareCylinder", makeCallbackF(Patch_SquareCylinder) );
 749         GlobalCommands_insert( "PatchXactCylinder", makeCallbackF(Patch_XactCylinder) );
 750         GlobalCommands_insert( "PatchXactSphere", makeCallbackF(Patch_XactSphere) );
 751         GlobalCommands_insert( "PatchXactCone", makeCallbackF(Patch_XactCone) );
 752         GlobalCommands_insert( "PatchEndCap", makeCallbackF(Patch_Endcap) );
 753         GlobalCommands_insert( "PatchBevel", makeCallbackF(Patch_Bevel) );
 754         GlobalCommands_insert( "PatchSquareBevel", makeCallbackF(Patch_SquareBevel) );
 755         GlobalCommands_insert( "PatchSquareEndcap", makeCallbackF(Patch_SquareEndcap) );
 756         GlobalCommands_insert( "PatchCone", makeCallbackF(Patch_Cone) );
 757         GlobalCommands_insert( "PatchSphere", makeCallbackF(Patch_Sphere) );
 758         GlobalCommands_insert( "SimplePatchMesh", makeCallbackF(Patch_Plane), Accelerator( 'P', (GdkModifierType)GDK_SHIFT_MASK ) );
 759         GlobalCommands_insert( "PatchInsertInsertColumn", makeCallbackF(Patch_InsertInsertColumn), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 760         GlobalCommands_insert( "PatchInsertAddColumn", makeCallbackF(Patch_InsertAddColumn) );
 761         GlobalCommands_insert( "PatchInsertInsertRow", makeCallbackF(Patch_InsertInsertRow), Accelerator( GDK_KEY_KP_Add, (GdkModifierType)GDK_CONTROL_MASK ) );
 762         GlobalCommands_insert( "PatchInsertAddRow", makeCallbackF(Patch_InsertAddRow) );
 763         GlobalCommands_insert( "PatchDeleteFirstColumn", makeCallbackF(Patch_DeleteFirstColumn) );
 764         GlobalCommands_insert( "PatchDeleteLastColumn", makeCallbackF(Patch_DeleteLastColumn), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 765         GlobalCommands_insert( "PatchDeleteFirstRow", makeCallbackF(Patch_DeleteFirstRow), Accelerator( GDK_KEY_KP_Subtract, (GdkModifierType)GDK_CONTROL_MASK ) );
 766         GlobalCommands_insert( "PatchDeleteLastRow", makeCallbackF(Patch_DeleteLastRow) );
 767         GlobalCommands_insert( "InvertCurve", makeCallbackF(Patch_Invert), Accelerator( 'I', (GdkModifierType)GDK_CONTROL_MASK ) );
 768         GlobalCommands_insert( "RedisperseRows", makeCallbackF(Patch_RedisperseRows), Accelerator( 'E', (GdkModifierType)GDK_CONTROL_MASK ) );
 769         GlobalCommands_insert( "RedisperseCols", makeCallbackF(Patch_RedisperseCols), Accelerator( 'E', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 770         GlobalCommands_insert( "SmoothRows", makeCallbackF(Patch_SmoothRows), Accelerator( 'W', (GdkModifierType)GDK_CONTROL_MASK ) );
 771         GlobalCommands_insert( "SmoothCols", makeCallbackF(Patch_SmoothCols), Accelerator( 'W', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 772         GlobalCommands_insert( "MatrixTranspose", makeCallbackF(Patch_Transpose), Accelerator( 'M', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 773         GlobalCommands_insert( "CapCurrentCurve", makeCallbackF(Patch_Cap), Accelerator( 'C', (GdkModifierType)GDK_SHIFT_MASK ) );
 774         GlobalCommands_insert( "CycleCapTexturePatch", makeCallbackF(Patch_CycleProjection), Accelerator( 'N', (GdkModifierType)( GDK_SHIFT_MASK | GDK_CONTROL_MASK ) ) );
 775         GlobalCommands_insert( "MakeOverlayPatch", makeCallbackF(Patch_OverlayOn), Accelerator( 'Y' ) );
 776         GlobalCommands_insert( "ClearPatchOverlays", makeCallbackF(Patch_OverlayOff), Accelerator( 'L', (GdkModifierType)GDK_CONTROL_MASK ) );
 777         GlobalCommands_insert( "PatchDeform", makeCallbackF(Patch_Deform) );
 778         GlobalCommands_insert( "PatchThicken", makeCallbackF(Patch_Thicken) );
 779 }
 780
 781 void Patch_constructToolbar( ui::Toolbar toolbar ){
 782         toolbar_append_button( toolbar, "Put caps on the current patch (SHIFT + C)", "cap_curve.png", "CapCurrentCurve" );
 783 }
 784
 785 void Patch_constructMenu( ui::Menu menu ){
 786         create_menu_item_with_mnemonic( menu, "Cylinder", "PatchCylinder" );
 787         {
 788                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More Cylinders" );
 789                 if ( g_Layout_enableDetachableMenus.m_value ) {
 790                         menu_tearoff( menu_in_menu );
 791                 }
 792                 create_menu_item_with_mnemonic( menu_in_menu, "Dense Cylinder", "PatchDenseCylinder" );
 793                 create_menu_item_with_mnemonic( menu_in_menu, "Very Dense Cylinder", "PatchVeryDenseCylinder" );
 794                 create_menu_item_with_mnemonic( menu_in_menu, "Square Cylinder", "PatchSquareCylinder" );
 795                 create_menu_item_with_mnemonic( menu_in_menu, "Exact Cylinder...", "PatchXactCylinder" );
 796         }
 797         menu_separator( menu );
 798         create_menu_item_with_mnemonic( menu, "End cap", "PatchEndCap" );
 799         create_menu_item_with_mnemonic( menu, "Bevel", "PatchBevel" );
 800         {
 801 //              auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "More End caps, Bevels" );
 802 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 803 //                      menu_tearoff( menu_in_menu );
 804 //              }
 805                 create_menu_item_with_mnemonic( menu, "Square Endcap", "PatchSquareBevel" );
 806                 create_menu_item_with_mnemonic( menu, "Square Bevel", "PatchSquareEndcap" );
 807         }
 808         menu_separator( menu );
 809         create_menu_item_with_mnemonic( menu, "Cone", "PatchCone" );
 810         create_menu_item_with_mnemonic( menu, "Exact Cone...", "PatchXactCone" );
 811         menu_separator( menu );
 812         create_menu_item_with_mnemonic( menu, "Sphere", "PatchSphere" );
 813         create_menu_item_with_mnemonic( menu, "Exact Sphere...", "PatchXactSphere" );
 814         menu_separator( menu );
 815         create_menu_item_with_mnemonic( menu, "Simple Patch Mesh...", "SimplePatchMesh" );
 816         menu_separator( menu );
 817         {
 818                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Insert" );
 819                 if ( g_Layout_enableDetachableMenus.m_value ) {
 820                         menu_tearoff( menu_in_menu );
 821                 }
 822                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Columns", "PatchInsertInsertColumn" );
 823                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Columns", "PatchInsertAddColumn" );
 824                 menu_separator( menu_in_menu );
 825                 create_menu_item_with_mnemonic( menu_in_menu, "Insert (2) Rows", "PatchInsertInsertRow" );
 826                 create_menu_item_with_mnemonic( menu_in_menu, "Add (2) Rows", "PatchInsertAddRow" );
 827         }
 828         {
 829                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Delete" );
 830                 if ( g_Layout_enableDetachableMenus.m_value ) {
 831                         menu_tearoff( menu_in_menu );
 832                 }
 833                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Columns", "PatchDeleteFirstColumn" );
 834                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Columns", "PatchDeleteLastColumn" );
 835                 menu_separator( menu_in_menu );
 836                 create_menu_item_with_mnemonic( menu_in_menu, "First (2) Rows", "PatchDeleteFirstRow" );
 837                 create_menu_item_with_mnemonic( menu_in_menu, "Last (2) Rows", "PatchDeleteLastRow" );
 838         }
 839         menu_separator( menu );
 840         {
 841                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Matrix" );
 842                 if ( g_Layout_enableDetachableMenus.m_value ) {
 843                         menu_tearoff( menu_in_menu );
 844                 }
 845                 create_menu_item_with_mnemonic( menu_in_menu, "Invert", "InvertCurve" );
 846 //              auto menu_3 = create_sub_menu_with_mnemonic( menu_in_menu, "Re-disperse" );
 847 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 848 //                      menu_tearoff( menu_3 );
 849 //              }
 850                 menu_separator( menu_in_menu );
 851                 create_menu_item_with_mnemonic( menu, "Rows", "RedisperseRows" );
 852                 create_menu_item_with_mnemonic( menu, "Columns", "RedisperseCols" );
 853 //              auto menu_4 = create_sub_menu_with_mnemonic( menu_in_menu, "Smooth" );
 854 //              if ( g_Layout_enableDetachableMenus.m_value ) {
 855 //                      menu_tearoff( menu_4 );
 856 //              }
 857                 create_menu_item_with_mnemonic( menu, "Rows", "SmoothRows" );
 858                 create_menu_item_with_mnemonic( menu, "Columns", "SmoothCols" );
 859                 create_menu_item_with_mnemonic( menu_in_menu, "Transpose", "MatrixTranspose" );
 860
 861         }
 862         menu_separator( menu );
 863         create_menu_item_with_mnemonic( menu, "Cap Selection", "CapCurrentCurve" );
 864         create_menu_item_with_mnemonic( menu, "Cycle Cap Texture", "CycleCapTexturePatch" );
 865         menu_separator( menu );
 866         {
 867                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Texture" );
 868                 if ( g_Layout_enableDetachableMenus.m_value ) {
 869                         menu_tearoff( menu_in_menu );
 870                 }
 871                 create_menu_item_with_mnemonic( menu_in_menu, "Cycle Projection", "CycleCapTexturePatch" );
 872                 create_menu_item_with_mnemonic( menu_in_menu, "Naturalize", "NaturalizePatch" );
 873                 create_menu_item_with_mnemonic( menu_in_menu, "Invert X", "InvertCurveTextureX" );
 874                 create_menu_item_with_mnemonic( menu_in_menu, "Invert Y", "InvertCurveTextureY" );
 875
 876         }
 877         menu_separator( menu );
 878         {
 879                 auto menu_in_menu = create_sub_menu_with_mnemonic( menu, "Overlay" );
 880                 if ( g_Layout_enableDetachableMenus.m_value ) {
 881                         menu_tearoff( menu_in_menu );
 882                 }
 883                 create_menu_item_with_mnemonic( menu_in_menu, "Set", "MakeOverlayPatch" );
 884                 create_menu_item_with_mnemonic( menu_in_menu, "Clear", "ClearPatchOverlays" );
 885         }
 886         menu_separator( menu );
 887         create_menu_item_with_mnemonic( menu, "Deform...", "PatchDeform" );
 888         create_menu_item_with_mnemonic( menu, "Thicken...", "PatchThicken" );
 889 }
 890
 891
 892 #include "gtkutil/dialog.h"
 893 #include "gtkutil/widget.h"
 894
 895 void DoNewPatchDlg( EPatchPrefab prefab, int minrows, int mincols, int defrows, int defcols, int maxrows, int maxcols ){
 896         ModalDialog dialog;
 897
 898         ui::Window window = MainFrame_getWindow().create_dialog_window("Patch density", G_CALLBACK(dialog_delete_callback ), &dialog );
 899
 900         auto accel = ui::AccelGroup(ui::New);
 901         window.add_accel_group( accel );
 902         auto width = ui::ComboBoxText(ui::New);
 903         auto height = ui::ComboBoxText(ui::New);
 904         {
 905                 auto hbox = create_dialog_hbox( 4, 4 );
 906                 window.add(hbox);
 907                 {
 908                         auto table = create_dialog_table( 2, 2, 4, 4 );
 909                         hbox.pack_start( table, TRUE, TRUE, 0 );
 910                         {
 911                                 auto label = ui::Label( "Width:" );
 912                                 label.show();
 913                 table.attach(label, {0, 1, 0, 1}, {GTK_FILL, 0});
 914                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 915                         }
 916                         {
 917                                 auto label = ui::Label( "Height:" );
 918                                 label.show();
 919                 table.attach(label, {0, 1, 1, 2}, {GTK_FILL, 0});
 920                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
 921                         }
 922
 923                         {
 924                                 auto combo = width;
 925 #define D_ITEM( x ) if ( x >= mincols && ( !maxcols || x <= maxcols ) ) gtk_combo_box_text_append_text( combo, #x )
 926                                 D_ITEM( 3 );
 927                                 D_ITEM( 5 );
 928                                 D_ITEM( 7 );
 929                                 D_ITEM( 9 );
 930                                 D_ITEM( 11 );
 931                                 D_ITEM( 13 );
 932                                 D_ITEM( 15 );
 933                                 D_ITEM( 17 );
 934                                 D_ITEM( 19 );
 935                                 D_ITEM( 21 );
 936                                 D_ITEM( 23 );
 937                                 D_ITEM( 25 );
 938                                 D_ITEM( 27 );
 939                                 D_ITEM( 29 );
 940                                 D_ITEM( 31 ); // MAX_PATCH_SIZE is 32, so we should be able to do 31...
 941 #undef D_ITEM
 942                                 combo.show();
 943                 table.attach(combo, {1, 2, 0, 1}, {GTK_EXPAND | GTK_FILL, 0});
 944                         }
 945                         {
 946                                 auto combo = height;
 947 #define D_ITEM( x ) if ( x >= minrows && ( !maxrows || x <= maxrows ) ) 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, 1, 2}, {GTK_EXPAND | GTK_FILL, 0});
 966                         }
 967                 }
 968
 969                 {
 970                         auto vbox = create_dialog_vbox( 4 );
 971                         hbox.pack_start( vbox, TRUE, TRUE, 0 );
 972                         {
 973                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
 974                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 975                                 widget_make_default( button );
 976                                 gtk_widget_grab_focus( button  );
 977                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
 978                         }
 979                         {
 980                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
 981                                 vbox.pack_start( button, FALSE, FALSE, 0 );
 982                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
 983                         }
 984                 }
 985         }
 986
 987         // Initialize dialog
 988         gtk_combo_box_set_active( width, ( defcols - mincols ) / 2 );
 989         gtk_combo_box_set_active( height, ( defrows - minrows ) / 2 );
 990
 991         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
 992                 int w = gtk_combo_box_get_active( width ) * 2 + mincols;
 993                 int h = gtk_combo_box_get_active( height ) * 2 + minrows;
 994
 995                 Scene_PatchConstructPrefab( GlobalSceneGraph(), PatchCreator_getBounds(), TextureBrowser_GetSelectedShader( GlobalTextureBrowser() ), prefab, GlobalXYWnd_getCurrentViewType(), w, h );
 996         }
 997
 998         window.destroy();
 999 }
1000
1001
1002 void DoPatchDeformDlg(){
1003         ModalDialog dialog;
1004         GtkWidget* deformW;
1005
1006         ui::Window window = create_dialog_window( MainFrame_getWindow(), "Patch deform", G_CALLBACK( dialog_delete_callback ), &dialog );
1007
1008         GtkAccelGroup* accel = gtk_accel_group_new();
1009         gtk_window_add_accel_group( window, accel );
1010
1011         {
1012                 auto hbox = create_dialog_hbox( 4, 4 );
1013                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1014                 {
1015                         auto table = create_dialog_table( 2, 2, 4, 4 );
1016                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1017                         {
1018                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Max deform:" ) );
1019                                 gtk_widget_show( GTK_WIDGET( label ) );
1020                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1021                                                                   (GtkAttachOptions) ( GTK_FILL ),
1022                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1023                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1024                         }
1025                         {
1026                                 GtkWidget* entry = gtk_entry_new();
1027                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1028                                 gtk_widget_show( entry );
1029                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1030                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1031                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1032
1033                                 deformW = entry;
1034                         }
1035                 }
1036                 {
1037                         auto vbox = create_dialog_vbox( 4 );
1038                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1039                         {
1040                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1041                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1042                                 widget_make_default( button );
1043                                 gtk_widget_grab_focus( button  );
1044                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1045                         }
1046                         {
1047                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1048                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1049                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1050                         }
1051                 }
1052         }
1053
1054         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1055                 int deform = static_cast<int>( atoi( gtk_entry_get_text( GTK_ENTRY( deformW ) ) ) );
1056                 Scene_PatchDeform( GlobalSceneGraph(), deform );
1057         }
1058
1059         gtk_widget_destroy( GTK_WIDGET( window ) );
1060 }
1061
1062
1063
1064 EMessageBoxReturn DoCapDlg( ECapDialog* type ){
1065         ModalDialog dialog;
1066         ModalDialogButton ok_button( dialog, eIDOK );
1067         ModalDialogButton cancel_button( dialog, eIDCANCEL );
1068         ui::Widget bevel{ui::null};
1069         ui::Widget ibevel{ui::null};
1070         ui::Widget endcap{ui::null};
1071         ui::Widget iendcap{ui::null};
1072         ui::Widget cylinder{ui::null};
1073
1074         ui::Window window = MainFrame_getWindow().create_modal_dialog_window( "Cap", dialog );
1075
1076         auto accel_group = ui::AccelGroup(ui::New);
1077         window.add_accel_group( accel_group );
1078
1079         {
1080                 auto hbox = create_dialog_hbox( 4, 4 );
1081                 window.add(hbox);
1082
1083                 {
1084                         // Gef: Added a vbox to contain the toggle buttons
1085                         auto radio_vbox = create_dialog_vbox( 4 );
1086                         hbox.add(radio_vbox);
1087
1088                         {
1089                                 auto table = ui::Table( 5, 2, FALSE );
1090                                 table.show();
1091                                 radio_vbox.pack_start( table, TRUE, TRUE, 0 );
1092                                 gtk_table_set_row_spacings( table, 5 );
1093                                 gtk_table_set_col_spacings( table, 5 );
1094
1095                                 {
1096                                         auto image = new_local_image( "cap_bevel.png" );
1097                                         image.show();
1098                     table.attach(image, {0, 1, 0, 1}, {GTK_FILL, 0});
1099                                 }
1100                                 {
1101                                         auto image = new_local_image( "cap_endcap.png" );
1102                                         image.show();
1103                     table.attach(image, {0, 1, 1, 2}, {GTK_FILL, 0});
1104                                 }
1105                                 {
1106                                         auto image = new_local_image( "cap_ibevel.png" );
1107                                         image.show();
1108                     table.attach(image, {0, 1, 2, 3}, {GTK_FILL, 0});
1109                                 }
1110                                 {
1111                                         auto image = new_local_image( "cap_iendcap.png" );
1112                                         image.show();
1113                     table.attach(image, {0, 1, 3, 4}, {GTK_FILL, 0});
1114                                 }
1115                                 {
1116                                         auto image = new_local_image( "cap_cylinder.png" );
1117                                         image.show();
1118                     table.attach(image, {0, 1, 4, 5}, {GTK_FILL, 0});
1119                                 }
1120
1121                                 GSList* group = 0;
1122                                 {
1123                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Bevel" ));
1124                                         button.show();
1125                     table.attach(button, {1, 2, 0, 1}, {GTK_FILL | GTK_EXPAND, 0});
1126                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1127
1128                                         bevel = button;
1129                                 }
1130                                 {
1131                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Endcap" ));
1132                                         button.show();
1133                     table.attach(button, {1, 2, 1, 2}, {GTK_FILL | GTK_EXPAND, 0});
1134                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1135
1136                                         endcap = button;
1137                                 }
1138                                 {
1139                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Bevel" ));
1140                                         button.show();
1141                     table.attach(button, {1, 2, 2, 3}, {GTK_FILL | GTK_EXPAND, 0});
1142                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1143
1144                                         ibevel = button;
1145                                 }
1146                                 {
1147                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Inverted Endcap" ));
1148                                         button.show();
1149                     table.attach(button, {1, 2, 3, 4}, {GTK_FILL | GTK_EXPAND, 0});
1150                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1151
1152                                         iendcap = button;
1153                                 }
1154                                 {
1155                                         ui::Widget button = ui::Widget::from(gtk_radio_button_new_with_label( group, "Cylinder" ));
1156                                         button.show();
1157                     table.attach(button, {1, 2, 4, 5}, {GTK_FILL | GTK_EXPAND, 0});
1158                                         group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( button ) );
1159
1160                                         cylinder = button;
1161                                 }
1162                         }
1163                 }
1164
1165                 {
1166                         auto vbox = create_dialog_vbox( 4 );
1167                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1168                         {
1169                                 auto button = create_modal_dialog_button( "OK", ok_button );
1170                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1171                                 widget_make_default( button );
1172                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Return, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1173                         }
1174                         {
1175                                 auto button = create_modal_dialog_button( "Cancel", cancel_button );
1176                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1177                                 gtk_widget_add_accelerator( button , "clicked", accel_group, GDK_KEY_Escape, (GdkModifierType)0, GTK_ACCEL_VISIBLE );
1178                         }
1179                 }
1180         }
1181
1182         // Initialize dialog
1183         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( bevel ), TRUE );
1184
1185         EMessageBoxReturn ret = modal_dialog_show( window, dialog );
1186         if ( ret == eIDOK ) {
1187                 if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( bevel ) ) ) {
1188                         *type = PATCHCAP_BEVEL;
1189                 }
1190                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( endcap ) ) ) {
1191                         *type = PATCHCAP_ENDCAP;
1192                 }
1193                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ibevel ) ) ) {
1194                         *type = PATCHCAP_INVERTED_BEVEL;
1195                 }
1196                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( iendcap ) ) ) {
1197                         *type = PATCHCAP_INVERTED_ENDCAP;
1198                 }
1199                 else if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cylinder ) ) ) {
1200                         *type = PATCHCAP_CYLINDER;
1201                 }
1202         }
1203
1204         window.destroy();
1205
1206         return ret;
1207 }
1208
1209
1210 void DoPatchThickenDlg(){
1211         ModalDialog dialog;
1212         GtkWidget* thicknessW;
1213         GtkWidget* seamsW;
1214         GtkWidget* radX;
1215         GtkWidget* radY;
1216         GtkWidget* radZ;
1217         GtkWidget* radNormals;
1218
1219         ui::Window window = create_dialog_window( MainFrame_getWindow(), "Patch thicken", G_CALLBACK( dialog_delete_callback ), &dialog );
1220
1221         GtkAccelGroup* accel = gtk_accel_group_new();
1222         gtk_window_add_accel_group( window, accel );
1223
1224         {
1225                 auto hbox = create_dialog_hbox( 4, 4 );
1226                 gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( hbox ) );
1227                 {
1228                         auto table = create_dialog_table( 2, 4, 4, 4 );
1229                         gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
1230                         {
1231                                 GtkLabel* label = GTK_LABEL( gtk_label_new( "Thickness:" ) );
1232                                 gtk_widget_show( GTK_WIDGET( label ) );
1233                                 gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
1234                                                                   (GtkAttachOptions) ( GTK_FILL ),
1235                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1236                                 gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
1237                         }
1238                         {
1239                                 GtkWidget* entry = gtk_entry_new();
1240                                 gtk_entry_set_text( GTK_ENTRY( entry ), "16" );
1241                                 gtk_widget_set_size_request( entry, 40, -1 );
1242                                 gtk_widget_show( entry );
1243                                 gtk_table_attach( table, entry, 1, 2, 0, 1,
1244                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1245                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1246
1247                                 thicknessW = entry;
1248                         }
1249                         {
1250                                 // Create the "create seams" label
1251                                 GtkWidget* _seamsCheckBox = gtk_check_button_new_with_label( "Side walls" );
1252                                 gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( _seamsCheckBox ), TRUE );
1253                                 gtk_widget_show( _seamsCheckBox );
1254                                 gtk_table_attach( table, _seamsCheckBox, 3, 4, 0, 1,
1255                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1256                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1257                                 seamsW = _seamsCheckBox;
1258
1259                         }
1260                         {
1261                                 // Create the radio button group for choosing the extrude axis
1262                                 GtkWidget* _radNormals = gtk_radio_button_new_with_label( NULL, "Normal" );
1263                                 GtkWidget* _radX = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "X" );
1264                                 GtkWidget* _radY = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Y" );
1265                                 GtkWidget* _radZ = gtk_radio_button_new_with_label_from_widget( GTK_RADIO_BUTTON(_radNormals), "Z" );
1266                                 gtk_widget_show( _radNormals );
1267                                 gtk_widget_show( _radX );
1268                                 gtk_widget_show( _radY );
1269                                 gtk_widget_show( _radZ );
1270
1271
1272                                 // Pack the buttons into the table
1273                                 gtk_table_attach( table, _radNormals, 0, 1, 1, 2,
1274                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1275                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1276                                 gtk_table_attach( table, _radX, 1, 2, 1, 2,
1277                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1278                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1279                                 gtk_table_attach( table, _radY, 2, 3, 1, 2,
1280                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1281                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1282                                 gtk_table_attach( table, _radZ, 3, 4, 1, 2,
1283                                                                   (GtkAttachOptions) ( GTK_EXPAND | GTK_FILL ),
1284                                                                   (GtkAttachOptions) ( 0 ), 0, 0 );
1285                                 radX = _radX;
1286                                 radY = _radY;
1287                                 radZ = _radZ;
1288                                 radNormals = _radNormals;
1289                         }
1290                 }
1291                 {
1292                         auto vbox = create_dialog_vbox( 4 );
1293                         hbox.pack_start( vbox, FALSE, FALSE, 0 );
1294                         {
1295                                 auto button = create_dialog_button( "OK", G_CALLBACK( dialog_button_ok ), &dialog );
1296                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1297                                 widget_make_default( button );
1298                                 gtk_widget_grab_focus( button  );
1299                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Return, (GdkModifierType)0, (GtkAccelFlags)0 );
1300                         }
1301                         {
1302                                 auto button = create_dialog_button( "Cancel", G_CALLBACK( dialog_button_cancel ), &dialog );
1303                                 vbox.pack_start( button, FALSE, FALSE, 0 );
1304                                 gtk_widget_add_accelerator( button , "clicked", accel, GDK_KEY_Escape, (GdkModifierType)0, (GtkAccelFlags)0 );
1305                         }
1306                 }
1307         }
1308
1309         if ( modal_dialog_show( window, dialog ) == eIDOK ) {
1310                 int axis;
1311                 bool seams;
1312                 float thickness = static_cast<float>( atoi( gtk_entry_get_text( GTK_ENTRY( thicknessW ) ) ) );
1313                 seams = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON( seamsW )) ? true : false;
1314
1315                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radX))) {
1316                         axis = 0;
1317                 }
1318                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radY))) {
1319                         axis = 1;
1320                 }
1321                 else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radZ))) {
1322                         axis = 2;
1323                 }
1324                 else  {
1325                         // Extrude along normals
1326                         axis = 3;
1327                 }
1328                 Scene_PatchThicken( GlobalSceneGraph(), thickness, seams, axis );
1329         }
1330
1331         gtk_widget_destroy( GTK_WIDGET( window ) );
1332 }