TextureControl.cc 57.5 KB
Newer Older
Jan Möbius's avatar
 
Jan Möbius committed
1 2 3 4 5 6 7 8 9 10 11 12 13 14
//=============================================================================
//
//                               OpenFlipper
//        Copyright (C) 2008 by Computer Graphics Group, RWTH Aachen
//                           www.openflipper.org
//
//-----------------------------------------------------------------------------
//
//                                License
//
//  OpenFlipper is free software: you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
15
//
Jan Möbius's avatar
 
Jan Möbius committed
16 17 18 19
//  OpenFlipper is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
20
//
Jan Möbius's avatar
 
Jan Möbius committed
21 22 23 24 25 26 27 28 29 30 31 32 33 34
//  You should have received a copy of the GNU Lesser General Public License
//  along with OpenFlipper.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------
//
//   $Revision$
//   $Author$
//   $Date$
//
//=============================================================================




35

Jan Möbius's avatar
 
Jan Möbius committed
36 37 38 39 40
#include <QtGui>

#include "TextureControl.hh"

#include <iostream>
41
#include <ACG/GL/GLState.hh>
Jan Möbius's avatar
 
Jan Möbius committed
42 43

#include "OpenFlipper/BasePlugin/PluginFunctions.hh"
Jan Möbius's avatar
Jan Möbius committed
44
#include "OpenFlipper/BasePlugin/PluginFunctionsViewControls.hh"
Jan Möbius's avatar
 
Jan Möbius committed
45 46
#include "OpenFlipper/common/GlobalOptions.hh"

47 48
#include <math.h>

49 50 51 52
#define TEXTUREDATA "TextureData"



Dirk Wilden's avatar
Dirk Wilden committed
53 54 55 56 57 58
void TextureControlPlugin::slotTextureAdded( QString _textureName , QString _filename , uint _dimension , int _id)
{
  // Get the new object
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _id , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
59
    return;
Dirk Wilden's avatar
Dirk Wilden committed
60 61 62 63 64 65 66 67 68
  }

  // Get Texture data for this object or create one if it does not exist
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );
  if (texData == 0){
    texData = new TextureData();
    obj->setObjectData(TEXTUREDATA, texData);
  }

69
  if ( texData->textureExists(_textureName) ) {
Dirk Wilden's avatar
Dirk Wilden committed
70 71 72
    emit log(LOGERR,"Trying to add already existing texture " + _textureName + " for object " + QString::number(_id) );
    return;
  }
73 74 75 76 77 78

  // ================================================================================
  // Get the image file
  // ================================================================================

  QImage textureImage;
Dirk Wilden's avatar
 
Dirk Wilden committed
79 80

  if ( !getImage(_filename,textureImage) )
81 82
    emit log(LOGERR, "slotTextureAdded : Cannot load texture '" + _textureName + "'. File not found '" + _filename + "'");

Dirk Wilden's avatar
 
Dirk Wilden committed
83

84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106

  // ================================================================================
  // Add the texture to the texture node and get the corresponding id
  // ================================================================================
  GLuint glName = 0;

  //inform textureNode about the new texture
  if( obj->dataType( DATA_TRIANGLE_MESH ) )
    glName = PluginFunctions::triMeshObject(obj)->textureNode()->add_texture(textureImage);

  if ( obj->dataType( DATA_POLY_MESH ) )
    glName = PluginFunctions::polyMeshObject(obj)->textureNode()->add_texture(textureImage);

  // ================================================================================
  // Store texture information in objects metadata
  // ================================================================================

  if (glName == 0) {
    emit log(LOGERR,"Unable to bind texture!");
    return;
  }

  texData->addTexture(_textureName,_filename,_dimension,glName);
107
  texData->setImage(_textureName,textureImage);
108
  texData->texture(_textureName).disable();
Dirk Wilden's avatar
Dirk Wilden committed
109 110
}

Jan Möbius's avatar
 
Jan Möbius committed
111 112
void TextureControlPlugin::slotTextureAdded( QString _textureName , QString _filename , uint _dimension)
{
113 114 115
  // Add this texture to the list of global textures
  if ( ! globalTextures_.textureExists(_textureName) ) {
    globalTextures_.addTexture(_textureName,_filename,_dimension,0);
116
    globalTextures_.texture(_textureName).disable();
117 118

    QImage textureImage;
Dirk Wilden's avatar
 
Dirk Wilden committed
119 120 121 122

    if ( !getImage(_filename,textureImage) )
      emit log(LOGERR, "Cannot load texture '" + _textureName + "'. File not found '" + _filename + "'");

123 124
    globalTextures_.texture(_textureName).textureImage = textureImage;

125 126 127 128
  } else {
    emit log(LOGERR,"Trying to add already existing global texture " + _textureName );
    return;
  }
129

130
  // Add a new entry to the global Texture menu
Jan Möbius's avatar
 
Jan Möbius committed
131
  QAction* new_texture = new QAction(_textureName, this);
132
  new_texture->setStatusTip(tr("Switch all objects to this Texture ( if available )"));
Jan Möbius's avatar
 
Jan Möbius committed
133 134 135 136 137
  new_texture->setCheckable(true);
  actionGroup_->addAction(new_texture);
  textureMenu_->addAction(new_texture);
  new_texture->setChecked(true);
  textureActions_.push_back(new_texture);
138

139
}
140

141
void TextureControlPlugin::slotMultiTextureAdded( QString _textureGroup , QString _name , QString _filename , int _id , int& _textureId ) {
142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168
   // Get the new object
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _id , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
  }

  // Check if we support this kind of data
  if ( !obj->dataType(DATA_TRIANGLE_MESH) && !obj->dataType(DATA_POLY_MESH) ) {
      emit log(LOGERR,"Trying to add textures to object failed because of unsupported object type");
      return;
  }

  // Get Texture data for this object or create one if it does not exist
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );
  if (texData == 0){
    texData = new TextureData();
    obj->setObjectData(TEXTUREDATA, texData);
  }

  if ( !texData->textureExists( _textureGroup ) )
    texData->addMultiTexture( _textureGroup );

  // Add the texture
  slotTextureAdded( _name , _filename , 2 , _id);

  // Get the id of the new texture
  _textureId = -1;
169
  _textureId = texData->texture(_name).id();
170

171 172 173
  //hide the texture (its accessible through the multiTexture)
  texData->texture(_name).hidden( true );

174
  QImage textureImage;
Dirk Wilden's avatar
 
Dirk Wilden committed
175 176 177 178

  if ( !getImage(_filename,textureImage) )
    emit log(LOGERR, "Cannot load multiTexture '" + _textureGroup + "'. File not found '" + _filename + "'");

179 180 181 182 183 184 185 186 187 188 189
  texData->texture(_name).textureImage = textureImage;

  // Store the new texture in the list of this textureGroup
  if ( _textureId != -1 ) {
    texData->texture(_textureGroup).multiTextureList << _name ;
  } else {
    emit log(LOGERR,"Error when getting internal id of new multitexture!");
  }

}

Dirk Wilden's avatar
 
Dirk Wilden committed
190
bool TextureControlPlugin::getImage( QString _fileName, QImage& _image ) {
191 192
  QString loadFilename;

193
  if ( _fileName.startsWith("/") || _fileName.startsWith(".") )
194 195 196 197 198
    loadFilename = _fileName;
  else
    loadFilename = OpenFlipper::Options::textureDirStr() + QDir::separator() + _fileName;

  if ( !_image.load( loadFilename ) ){
Dirk Wilden's avatar
 
Dirk Wilden committed
199 200
    _image.load(OpenFlipper::Options::textureDirStr() + QDir::separator() + "unknown.png");
    return false;
201 202
  }

Dirk Wilden's avatar
 
Dirk Wilden committed
203
  return true;
204 205 206 207
}

void TextureControlPlugin::addedEmptyObject( int _id ) {
  fileOpened(_id);
Jan Möbius's avatar
 
Jan Möbius committed
208 209
}

210
template< typename MeshT >
Jan Möbius's avatar
Jan Möbius committed
211
void TextureControlPlugin::handleFileOpenTextures( MeshT*& _mesh , int _objectId ) {
212

213 214 215 216 217 218 219
  // Get the new object
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _objectId , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_objectId) );
    return;
  }

220 221 222
  // ================================================================================
  // Create a backup of the original per Vertex texture Coordinates
  // ================================================================================
223 224 225 226 227
  OpenMesh::VPropHandleT< typename MeshT::TexCoord2D > oldVertexCoords;
  _mesh->add_property(oldVertexCoords,"Original Per Vertex Texture Coords");
  for ( TriMesh::VertexIter v_it = _mesh->vertices_begin(); v_it != _mesh->vertices_end(); ++v_it)
    _mesh->property(oldVertexCoords, v_it ) =  _mesh->texcoord2D( v_it );

228
  slotTextureAdded("Original Per Vertex Texture Coords","unknown.png",2,_objectId);
229
  slotSetTextureMode("Original Per Vertex Texture Coords","type=vertexbased",_objectId);
230

231 232 233
  // ================================================================================
  // Create a backup of the original per Face texture Coordinates
  // ================================================================================
234 235 236 237 238
  OpenMesh::HPropHandleT< typename MeshT::TexCoord2D > oldHalfedgeCoords;
  _mesh->add_property(oldHalfedgeCoords,"Original Per Face Texture Coords");
  for ( TriMesh::HalfedgeIter he_it = _mesh->halfedges_begin(); he_it != _mesh->halfedges_end(); ++he_it)
    _mesh->property(oldHalfedgeCoords, he_it ) =  _mesh->texcoord2D( he_it );

239
  slotTextureAdded("Original Per Face Texture Coords","unknown.png",2,_objectId);
240
  slotSetTextureMode("Original Per Face Texture Coords","type=halfedgebased",_objectId);
241

242
  // ================================================================================
243
  // If this property is available we have a mapping between face_index_property and
244 245
  // available textures stored in the map. So we have to enable multi texturing
  // ================================================================================
246 247 248
  OpenMesh::MPropHandleT< std::map< int, std::string > > property;
  if ( _mesh->get_property_handle(property,"TextureMapping") ) {

Jan Möbius's avatar
Jan Möbius committed
249 250
    // ================================================================================
    // As internal texture indices might differ from the available ones loaded from files,
251
    // We have to remap them after loading the textures!
Jan Möbius's avatar
Jan Möbius committed
252
    // ================================================================================
253
    std::map< int,int > newMapping;
254 255 256
    // zero ( no texture ) always maps to to zero
    newMapping[0]=0;

257 258 259

    // TODO : If only one Texture, use single Texturing mode
    if ( true ) {
260

261
      std::cerr <<  "Size : " << _mesh->property(property).size() << std::endl;
262 263 264 265
      // Assume multiTexture Mode now and load the Textures
      for ( std::map< int, std::string >::iterator texture  = _mesh->property(property).begin();
                                                   texture != _mesh->property(property).end(); texture++ ) {
        int textureId = -1;
266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320

        std::cerr << "Generating Texture " << texture->second.c_str() << std::endl;
        QString textureBlock = QString(texture->second.c_str());


        QStringList options = textureBlock.split(" ",QString::SkipEmptyParts);

        while ( options.size() > 1 ) {
          if ( options[0] == "-blendu" ) {
          } else if ( options[0] == "-blendu" ) {
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-blendv" ) {
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-cc" ) {
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-clamp" ) {
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-mm" ) {
            options.pop_front();
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-o" ) {
            options.pop_front();
            options.pop_front();
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-s" ) {
            options.pop_front();
            options.pop_front();
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-t" ) {
            options.pop_front();
            options.pop_front();
            options.pop_front();
            options.pop_front();
          } else if ( options[0] == "-texres" ) {
            options.pop_front();
            options.pop_front();
          } else  {
            break;
          }
        }

        QString fullName = obj->path() + QDir::separator() + options.join(" ");

        std::cerr << "rest " << fullName.toStdString() << std::endl;


        //
        QFileInfo info(fullName);
321
        if ( info.exists() )
322
          slotMultiTextureAdded("OBJ Data",fullName , fullName, _objectId, textureId );
323 324 325 326
        else {
          emit log(LOGWARN,"Unable to load texture image " + QString(texture->second.c_str()));
          slotMultiTextureAdded("OBJ Data","Unknown Texture image " + QString::number(textureId), "unknown.png", _objectId, textureId );
        }
327 328 329 330 331
        newMapping[texture->first] = textureId;
      }

      // Convert the indices stored in the mesh to the actual ones used for rendering
      OpenMesh::FPropHandleT< int > newIndexProperty;
Jan Möbius's avatar
Jan Möbius committed
332
      if (! _mesh->get_property_handle(newIndexProperty,"TextureControl: OriginalFileIndexMapping") )
333 334 335 336 337
        _mesh->add_property(newIndexProperty,"TextureControl: OriginalFileIndexMapping");

      for ( TriMesh::FaceIter f_it = _mesh->faces_begin(); f_it != _mesh->faces_end(); ++f_it)
        _mesh->property(newIndexProperty, f_it ) =  newMapping[_mesh->texture_index( f_it )];

Jan Möbius's avatar
Jan Möbius committed
338 339 340
      // =================================================================================================
      // We use a different property for storing the IndexProperty to prevent overwriting the original one
      // =================================================================================================
341
      slotSetTextureMode("OBJ Data","indexProperty=TextureControl: OriginalFileIndexMapping", _objectId);
342 343

      doSwitchTexture("OBJ Data",_objectId);
344
    }
345 346


347 348 349 350
  }

}

351
void TextureControlPlugin::fileOpened( int _id ) {
352
  // TODO:: Store original texture coords in a new property!
Jan Möbius's avatar
Jan Möbius committed
353

354 355 356 357
  // Get the new object
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _id , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
358
    return;
359 360 361 362 363
  }

  // Check if we support this kind of data
  if ( !obj->dataType(DATA_TRIANGLE_MESH) && !obj->dataType(DATA_POLY_MESH) ) {
      return;
364 365
  }

366 367 368 369 370 371 372 373 374 375 376 377 378 379 380
  // Get Texture data for this object or create one if it does not exist
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );
  if (texData == 0){
    texData = new TextureData();
    obj->setObjectData(TEXTUREDATA, texData);
  }

  // Iterate over all available global textures and add them to the object
  for ( uint i = 0 ; i < globalTextures_.textures().size() ; ++i) {

    // ================================================================================
    // Get the image file
    // ================================================================================

    QImage textureImage;
Dirk Wilden's avatar
 
Dirk Wilden committed
381 382 383 384

    if ( !getImage(globalTextures_.textures()[i].filename(),textureImage) )
    emit log(LOGERR, "Cannot load global texture '" + globalTextures_.textures()[i].name() +
                     "'. File not found '" + globalTextures_.textures()[i].filename() + "'");
385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400

    // ================================================================================
    // Add the texture to the texture node and get the corresponding id
    // ================================================================================
    GLuint glName = 0;

    //inform textureNode about the new texture
    if( obj->dataType( DATA_TRIANGLE_MESH ) )
      glName = PluginFunctions::triMeshObject(obj)->textureNode()->add_texture(textureImage);

    if ( obj->dataType( DATA_POLY_MESH ) )
      glName = PluginFunctions::polyMeshObject(obj)->textureNode()->add_texture(textureImage);

    // ================================================================================
    // Store texture information in objects metadata
    // ================================================================================
401
    if (glName != 0) {
402
      texData->addTexture(globalTextures_.textures()[i], glName);
403
      texData->setImage(globalTextures_.textures()[i].name(),textureImage);
404 405 406 407 408 409
    }
    else {
      emit log(LOGERR,"Unable to bind Texture");
      continue;
    }

410 411 412 413 414

    // ================================================================================
    // Update texture mapping in meshNode
    // ================================================================================
    if( obj->dataType( DATA_TRIANGLE_MESH ) ){
415 416
      PluginFunctions::triMeshObject(obj)->meshNode()->set_texture_map( 0 );
      PluginFunctions::triMeshObject(obj)->meshNode()->set_property_map( 0 );
417 418 419
    }

    if ( obj->dataType( DATA_POLY_MESH ) ){
420 421
      PluginFunctions::polyMeshObject(obj)->meshNode()->set_texture_map( 0 );
      PluginFunctions::polyMeshObject(obj)->meshNode()->set_property_map( 0 );
422 423
    }

Jan Möbius's avatar
 
Jan Möbius committed
424
  }
425 426 427 428 429

  // Check if the file contains a texture map, store original textures and handle them before adding global textures
  if( obj->dataType( DATA_TRIANGLE_MESH ) ) {
    TriMesh* mesh = PluginFunctions::triMesh(obj);
    if ( mesh )
Jan Möbius's avatar
Jan Möbius committed
430
      handleFileOpenTextures(mesh,_id);
431 432 433
  } else if ( obj->dataType( DATA_POLY_MESH ) ) {
    PolyMesh* mesh = PluginFunctions::polyMesh(obj);
    if ( mesh )
Jan Möbius's avatar
Jan Möbius committed
434
      handleFileOpenTextures(mesh,_id);
435 436
  }

437 438
}

439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468
void TextureControlPlugin::slotTextureChangeImage( QString _textureName , QImage& _image , int _id ) {

  // ================================================================================
  // Get the new object
  // ================================================================================
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _id , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
  }

  // ================================================================================
  // Get Texture data for this object
  // ================================================================================
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );

  if ( texData == 0 || ( !texData->textureExists(_textureName))  ) {
    emit log(LOGERR,"Texture does not exist: " + _textureName + " (objectid=" + QString::number(_id) + ")");
    return;
  }

  // ================================================================================
  // Update the image
  // ================================================================================
  Texture& texture = texData->texture(_textureName);
  texture.textureImage = _image;

  // ================================================================================
  // Flag dirty or update
  // ================================================================================

469 470 471 472 473 474 475
  if( obj->dataType( DATA_TRIANGLE_MESH ) ) {
    PluginFunctions::triMeshObject(obj)->textureNode()->set_texture( _image , texData->texture(_textureName).glName());
  } else if ( obj->dataType( DATA_POLY_MESH ) ) {
    PluginFunctions::triMeshObject(obj)->textureNode()->set_texture( _image , texData->texture(_textureName).glName());
  }

  emit updateView();
476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505

}

void TextureControlPlugin::slotTextureChangeImage( QString _textureName , QImage& _image ) {

  // ================================================================================
  // Update texture Image for global textures
  // ================================================================================
  if ( ! globalTextures_.textureExists(_textureName) ) {
    emit log(LOGERR,"Global texture does not exist: " + _textureName);
    return;
  }

  // ================================================================================
  // Update the image in the global texture
  // ================================================================================
  Texture& texture = globalTextures_.texture(_textureName);
  texture.textureImage = _image;

  // ================================================================================
  // check if the local textures need to be updated
  // ================================================================================
  for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS) ; o_it != PluginFunctions::objectsEnd(); ++o_it){

    TextureData* texData = dynamic_cast< TextureData* > ( o_it->objectData(TEXTUREDATA) );
    if (texData != 0)
      if ( texData->textureExists(_textureName) ){
        Texture& localTex = texData->texture(_textureName);
        localTex.textureImage = _image;

506 507 508 509 510
          if( o_it->dataType( DATA_TRIANGLE_MESH ) ) {
            PluginFunctions::triMeshObject(o_it)->textureNode()->set_texture( _image , texData->texture(_textureName).glName());
          } else if ( o_it->dataType( DATA_POLY_MESH ) ) {
            PluginFunctions::triMeshObject(o_it)->textureNode()->set_texture( _image , texData->texture(_textureName).glName());
          }
511 512 513
      }
  }

514 515
  emit updateView();

516 517
}

518
void TextureControlPlugin::slotTextureUpdated( QString _textureName , int _identifier ) {
519

520 521 522 523 524 525
  // ================================================================================
  // Get updated object
  // ================================================================================
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _identifier , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_identifier) );
Jan Möbius's avatar
 
Jan Möbius committed
526 527
    return;
  }
528

529 530 531 532
  //skip object if its not a mesh
  if( !obj->dataType( DATA_TRIANGLE_MESH ) && !obj->dataType( DATA_POLY_MESH ) )
    return;

533 534 535 536 537 538
  // ================================================================================
  // Get objects texture data and verify that texture exists
  // ================================================================================
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );
  if (texData == 0){
    std::cerr << "Texture data not found!" << std::endl;
Jan Möbius's avatar
 
Jan Möbius committed
539
    return;
540
  }
Jan Möbius's avatar
 
Jan Möbius committed
541

542 543 544
  // ================================================================================
  // Check if texture exists
  // ================================================================================
545
  if ( ! texData->textureExists(_textureName) ) {
546
    emit log(LOGERR,"Texture " + _textureName + " not found on object " + QString::number(_identifier) );
547
    return;
548
  }
Jan Möbius's avatar
 
Jan Möbius committed
549

550 551 552
  // ================================================================================
  // If texture is not enabled, mark it as dirty and defer update to visualization update
  // ================================================================================
553
  if ( ! texData->texture(_textureName).enabled() ) {
554
    texData->texture(_textureName).setDirty();
555 556
    return;
  }
Jan Möbius's avatar
 
Jan Möbius committed
557

558
  // ================================================================================
559
  // Enable the texture in texture node
560 561 562 563
  // ================================================================================
  if( obj->dataType( DATA_TRIANGLE_MESH ) ) {
    TriMesh* mesh = PluginFunctions::triMesh(obj);
    doUpdateTexture(texData->texture(_textureName), *mesh);
564 565 566
    // Texture has been bound to that object by slotAddTexture.. directly or by fileOpened from global texture
    // Just activate it
    PluginFunctions::triMeshObject(obj)->textureNode()->activateTexture(texData->texture(_textureName).glName() );
567 568 569 570
    PluginFunctions::triMeshObject(obj)->textureNode()->set_repeat(texData->texture(_textureName).parameters.repeat);
  } else if ( obj->dataType( DATA_POLY_MESH ) ) {
    PolyMesh* mesh = PluginFunctions::polyMesh(obj);
    doUpdateTexture(texData->texture(_textureName), *mesh);
571 572 573
    // Texture has been bound to that object by slotAddTexture.. directly or by fileOpened from global texture
    // Just activate it
    PluginFunctions::polyMeshObject(obj)->textureNode()->activateTexture(texData->texture(_textureName).glName() );
574
    PluginFunctions::polyMeshObject(obj)->textureNode()->set_repeat(texData->texture(_textureName).parameters.repeat);
575
  }
Jan Möbius's avatar
 
Jan Möbius committed
576

577 578 579
  // ================================================================================
  // Mark texture as not dirty
  // ================================================================================
580
  texData->texture(_textureName).clean();
Jan Möbius's avatar
 
Jan Möbius committed
581

582 583 584
  // ================================================================================
  // Enable the right draw mode and update
  // ================================================================================
585
  switchDrawMode( texData->texture( _textureName ).type() );
Jan Möbius's avatar
 
Jan Möbius committed
586 587
}

588 589 590 591 592 593
void TextureControlPlugin::slotUpdateTexture( QString _textureName , int _identifier) {
  if ( _textureName == "Reflection Lines" )
    slotTextureUpdated( _textureName , _identifier );

}

Jan Möbius's avatar
 
Jan Möbius committed
594
template< typename MeshT >
595
void TextureControlPlugin::doUpdateTexture ( Texture& _texture, MeshT& _mesh )
Jan Möbius's avatar
 
Jan Möbius committed
596
{
597

598
  if ( _texture.type() == HALFEDGEBASED ) {
599
    if (_texture.dimension() == 1) {
Jan Möbius's avatar
 
Jan Möbius committed
600 601

      OpenMesh::HPropHandleT< double > texture;
602 603
	  if ( ! _mesh.get_property_handle(texture, _texture.name().toStdString() ) ) {
        emit log(LOGERR,"Unable to get property " + _texture.name() );
Jan Möbius's avatar
 
Jan Möbius committed
604 605 606
        return;
      }

607
      copyTexture(_texture, _mesh, texture);
Jan Möbius's avatar
 
Jan Möbius committed
608

609
    } else if ( _texture.dimension() == 2 ) {
Jan Möbius's avatar
 
Jan Möbius committed
610 611

      OpenMesh::HPropHandleT< OpenMesh::Vec2d > texture2D;
612 613
	  if ( ! _mesh.get_property_handle( texture2D, _texture.name().toStdString() ) ) {
        emit log(LOGERR,"Unable to get property " + _texture.name() );
Jan Möbius's avatar
 
Jan Möbius committed
614 615 616
        return;
      }

617
      copyTexture( _texture, _mesh, texture2D);
Jan Möbius's avatar
 
Jan Möbius committed
618

619
    } else
620
      emit log(LOGERR, "Unsupported Texture Dimension " + QString::number(_texture.dimension() ) );
621
  } else if ( _texture.type() == VERTEXBASED ) {
622
    if ( _texture.dimension() == 1 ) {
Jan Möbius's avatar
 
Jan Möbius committed
623 624

      OpenMesh::VPropHandleT< double > texture;
625 626
	  if ( ! _mesh.get_property_handle(texture,_texture.name().toStdString() ) ) {
        emit log(LOGERR,"Unable to get property " + _texture.name() );
627
        return;
Jan Möbius's avatar
 
Jan Möbius committed
628 629
      }

630
        copyTexture(_texture, _mesh, texture);
Jan Möbius's avatar
 
Jan Möbius committed
631

632
      } else if ( _texture.dimension() == 2 ) {
Jan Möbius's avatar
 
Jan Möbius committed
633 634

        OpenMesh::VPropHandleT< OpenMesh::Vec2d >  texture2D;
635 636
		  if ( ! _mesh.get_property_handle(texture2D,_texture.name().toStdString() ) ) {
          emit log(LOGERR,"Unable to get property " + _texture.name() );
637
          return;
Jan Möbius's avatar
 
Jan Möbius committed
638 639
        }

640
        copyTexture( _texture, _mesh, texture2D);
Jan Möbius's avatar
 
Jan Möbius committed
641 642

      } /*else if ( textures_[_textureid].dimension == 3 ) {
643

Jan Möbius's avatar
 
Jan Möbius committed
644
        OpenMesh::VPropHandleT< OpenMesh::Vec3d >  scalarField3D;
645 646
        if ( ! _mesh.get_property_handle(scalarField3D,_texture.name) ) {
          emit log(LOGERR,"Unable to get property " + _texture.name );
647
          return;
Jan Möbius's avatar
 
Jan Möbius committed
648
        }
649

Jan Möbius's avatar
 
Jan Möbius committed
650
        copyTexture(_textureid, _mesh, scalarField3D);
651

Jan Möbius's avatar
 
Jan Möbius committed
652
      }*/ else
653
        emit log(LOGERR, "Unsupported Texture Dimension " + QString::number(_texture.dimension() ) );
654

Jan Möbius's avatar
 
Jan Möbius committed
655 656
    } else
      emit log(LOGERR, "Unsupported Texture type");
657

Jan Möbius's avatar
 
Jan Möbius committed
658 659
}

660 661 662 663 664 665 666 667 668 669
void TextureControlPlugin::computeValue(Texture& _texture, double _min, double _max, double& _value) {
   const bool clamp         = _texture.parameters.clamp ;
   const bool center        = _texture.parameters.center;
   const double max_val     = _texture.parameters.max_val;
   const bool abs           = _texture.parameters.abs;
   const double clamp_max   = _texture.parameters.clamp_max;
   const double clamp_min   = _texture.parameters.clamp_min;
   const bool scale         = _texture.parameters.scale;
   const double scaleFactor = fabs(_max) + fabs(_min);
   const bool repeat        = _texture.parameters.repeat;
670

Jan Möbius's avatar
 
Jan Möbius committed
671 672 673
   // Use absolute value as requested by plugin
   if ( abs )
      _value = fabs(_value);
674

Jan Möbius's avatar
 
Jan Möbius committed
675 676 677 678 679 680 681
   // Clamp if requested
   if ( clamp ) {
      if ( _value > clamp_max )
         _value = clamp_max;
      if (_value < clamp_min)
         _value = clamp_min;
   }
682

Jan Möbius's avatar
 
Jan Möbius committed
683 684 685
   // if the texture should not be repeated, scale to 0..1
   if ( ! repeat ) {
      if (! center ) {
686 687 688
        if ( scale) {
          _value /= scaleFactor;
          _value -= _min/scaleFactor;
Jan Möbius's avatar
 
Jan Möbius committed
689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706
        }
      } else {
         // the values above zero are mapped to 0.5..1 the negative ones to 0.5..0
         if (_value > 0.0) {
            _value /= ( _max * 2.0);
            _value += 0.5;
         } else {
            _value /= ( _min * 2.0);
            _value = 0.5 - _value;
         }
      }
   } else {
      _value -= _min;
      _value *= max_val / (_max - _min);
   }
}

void TextureControlPlugin::slotObjectUpdated(int _identifier)
707
{
708 709 710 711 712
  // ================================================================================
  // Get updated object
  // ================================================================================
  if ( _identifier == -1 )
    return;
713

714 715 716 717 718 719
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _identifier , obj ) ) {
    emit log(LOGERR,"slotObjectUpdated: Unable to get Object for id " + QString::number(_identifier) );
    return;
  }

720 721 722 723
  //skip object if its not a mesh
  if( !obj->dataType( DATA_TRIANGLE_MESH ) && !obj->dataType( DATA_POLY_MESH ) )
    return;

724 725 726 727 728 729 730 731 732 733 734 735 736 737
  // ================================================================================
  // Get objects texture data and verify that texture exists
  // ================================================================================
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );
  if (texData == 0){
    std::cerr << "slotObjectUpdated: Texture data not found!" << std::endl;
    return;
  }

  // ================================================================================
  // Set all textures to dirty
  // ================================================================================
  // TODO : if not in the texture rendering mode, do not emit update
  // Involves adding a interface part to react on draw mode changes
738
  // basic check implemented
739
  for ( uint i = 0; i < texData->textures().size(); ++i ) {
740
    texData->textures()[i].setDirty();
741 742 743 744 745 746 747

    bool update = false;
    for ( int j = 0 ; j < PluginFunctions::viewers() ; ++j ) {
       update |= ( PluginFunctions::drawMode(j) == ACG::SceneGraph::DrawModes::SOLID_TEXTURED );
       update |= ( PluginFunctions::drawMode(j) == ACG::SceneGraph::DrawModes::SOLID_TEXTURED_SHADED );
    }

748
    if ( update && texData->textures()[i].enabled() )
749
      emit updateTexture( texData->textures()[i].name() , _identifier );
750
  }
751

Jan Möbius's avatar
 
Jan Möbius committed
752 753 754
}

void TextureControlPlugin::slotUpdateAllTextures( ) {
755 756 757 758 759 760
  std::cerr << "slotUpdateAllTextures: not implemented yet ... might be removed" << std::endl;
  // TODO : Check
//    // Force an update of all textures which are available for the updated object
//    for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS) ; o_it != PluginFunctions::objectsEnd(); ++o_it)
//       for ( uint i = 0 ; i < textures_.size() ; ++i )
//          emit updateTexture( textures_[i].name , o_it->id() );
Jan Möbius's avatar
 
Jan Möbius committed
761 762
}

763
bool TextureControlPlugin::parseMode( QString _mode, Texture& _texture ) {
764

765
  bool changed = false;
766

767 768 769 770 771 772
  int i = 0;
  QString nextString = _mode.section(',',i,i);
  while ( nextString != "" ) {
    QString sectionName = nextString.section('=',0,0);
    QString value = nextString.section('=',1,1);

773 774 775
    // Cleanup representation
    value       = value.trimmed();
    sectionName = sectionName.trimmed();
Jan Möbius's avatar
Jan Möbius committed
776
    sectionName = sectionName.toLower();
777

778
    if ( sectionName == "clamp" ) {
779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812
      if ( StringToBool(value) != _texture.parameters.clamp ) {
        _texture.parameters.clamp = StringToBool(value);
        changed = true;
      }
    } else if ( sectionName == "clamp_max" ) {
      if (value.toDouble() != _texture.parameters.clamp_max){
        _texture.parameters.clamp_max = value.toDouble();
        changed = true;
      }
    } else if ( sectionName == "clamp_min" ) {
      if (value.toDouble() != _texture.parameters.clamp_min){
        _texture.parameters.clamp_min = value.toDouble();
        changed = true;
      }
    } else if ( sectionName == "max_val" ) {
      if (value.toDouble() != _texture.parameters.max_val){
        _texture.parameters.max_val = value.toDouble();
        changed = true;
      }
    } else if ( sectionName == "repeat" ) {
      if ( StringToBool(value) != _texture.parameters.repeat ) {
        _texture.parameters.repeat = StringToBool(value);
        changed = true;
      }
    } else if ( sectionName == "center" ) {
      if ( StringToBool(value) != _texture.parameters.center ) {
        _texture.parameters.center = StringToBool(value);
        changed = true;
      }
    } else if ( sectionName == "scale" ) {
      if ( StringToBool(value) != _texture.parameters.scale ) {
        _texture.parameters.scale = StringToBool(value);
        changed = true;
      }
Jan Möbius's avatar
Jan Möbius committed
813
    }else if ( sectionName == "indexproperty" ) {
814 815 816 817
      if ( value != _texture.indexMappingProperty() ) {
        _texture.indexMappingProperty( value );
        changed = true;
      }
818 819 820 821 822
    }else if ( sectionName == "visiblename" ) {
      if ( value != _texture.visibleName() ) {
        _texture.visibleName( value );
        changed = true;
      }
823 824 825 826 827 828 829
    } else if ( sectionName == "type" ) {
        if ( ( value == "halfedgebased" ) && ( _texture.type() != HALFEDGEBASED ) ) {
          _texture.type( HALFEDGEBASED );
          changed = true;
        } else if ( (value == "vertexbased") && (_texture.type() != HALFEDGEBASED)  ) {
          _texture.type( VERTEXBASED );
          changed = true;
Jan Möbius's avatar
Jan Möbius committed
830 831 832
        }  else if ( (value == "environmentmap") && (_texture.type() != ENVIRONMENT)  ) {
          _texture.type( ENVIRONMENT );
          changed = true;
833 834
        } else {
          emit log(LOGERR,"Unknown texture type : " + value + " for texture: " + _texture.name() );
835 836 837
        }
    } else
      emit log(LOGERR,"Unknown texture mode : " + sectionName);
838

839 840 841
    ++i;
    nextString = _mode.section(',',i,i);
  }
842

843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862
  return changed;
}

void TextureControlPlugin::slotSetTextureMode(QString _textureName ,QString _mode) {

  // ================================================================================
  // Update texture settings for global textures
  // ================================================================================
  if ( ! globalTextures_.textureExists(_textureName) ) {
    emit log(LOGERR,"Global texture does not exist: " + _textureName);
    return;
  }

  // ================================================================================
  // Parse parameters and update them in the texture data
  // ================================================================================
  Texture& texture = globalTextures_.texture(_textureName);

  // Parse the mode settings
  parseMode(_mode,texture);
Jan Möbius's avatar
Jan Möbius committed
863
  _mode = _mode.toLower();
864

865 866 867
  // ================================================================================
  // Mark updated texture as dirty
  // ================================================================================
868
  texture.setDirty();
869

870

Dirk Wilden's avatar
Dirk Wilden committed
871 872 873 874
  // check if the local textures need to be updated
  for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS) ; o_it != PluginFunctions::objectsEnd(); ++o_it){

    TextureData* texData = dynamic_cast< TextureData* > ( o_it->objectData(TEXTUREDATA) );
875

Dirk Wilden's avatar
Dirk Wilden committed
876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919
    if (texData != 0){

      if ( texData->textureExists(_textureName) ){

        Texture& localTex = texData->texture(_textureName);

        //check if something changed
        bool changed = false;

        if ( _mode.contains("clamp") && (texture.parameters.clamp != localTex.parameters.clamp) ){
          localTex.parameters.clamp = texture.parameters.clamp;
          changed = true;
        }

        if ( _mode.contains("clamp_max") && (texture.parameters.clamp_max != localTex.parameters.clamp_max) ){
          localTex.parameters.clamp_max = texture.parameters.clamp_max;
          changed = true;
        }

        if ( _mode.contains("clamp_min") && (texture.parameters.clamp_min != localTex.parameters.clamp_min) ){
          localTex.parameters.clamp_min = texture.parameters.clamp_min;
          changed = true;
        }

        if ( _mode.contains("max_val") && (texture.parameters.max_val != localTex.parameters.max_val) ){
          localTex.parameters.max_val = texture.parameters.max_val;
          changed = true;
        }

        if ( _mode.contains("repeat") && (texture.parameters.repeat != localTex.parameters.repeat) ){
          localTex.parameters.repeat = texture.parameters.repeat;
          changed = true;
        }

        if ( _mode.contains("center") && (texture.parameters.center != localTex.parameters.center) ){
          localTex.parameters.center = texture.parameters.center;
          changed = true;
        }

        if ( _mode.contains("scale") && (texture.parameters.scale != localTex.parameters.scale) ){
          localTex.parameters.scale = texture.parameters.scale;
          changed = true;
        }

920 921
        if ( _mode.contains("type") && (texture.type() != localTex.type() ) ){
          localTex.type( texture.type() );
Dirk Wilden's avatar
Dirk Wilden committed
922 923 924
          changed = true;
        }

925 926 927 928 929
        if ( _mode.contains("visiblename") && (texture.visibleName() != localTex.visibleName() ) ){
          localTex.visibleName( texture.visibleName() );
          changed = true;
        }

Dirk Wilden's avatar
Dirk Wilden committed
930 931 932 933 934
        //only update if the texture is enabled
        if (changed){
          if ( texData->isEnabled(_textureName) )
            emit updateTexture( _textureName, o_it->id() );
          else
935
            localTex.setDirty();
Dirk Wilden's avatar
Dirk Wilden committed
936 937 938 939
        }
      }
    }
  }
Jan Möbius's avatar
 
Jan Möbius committed
940 941
}

Dirk Wilden's avatar
Dirk Wilden committed
942 943 944 945 946 947 948
bool TextureControlPlugin::StringToBool(QString _value){
  if (_value == "false")
    return false;
  else
    return true;
}

Dirk Wilden's avatar
Dirk Wilden committed
949
void TextureControlPlugin::slotSetTextureMode(QString _textureName, QString _mode, int _id) {
Dirk Wilden's avatar
Dirk Wilden committed
950

Dirk Wilden's avatar
Dirk Wilden committed
951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969
  // Get the new object
  BaseObjectData* obj;
  if (! PluginFunctions::getObject(  _id , obj ) ) {
    emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
  }

  // Get Texture data for this object
  TextureData* texData = dynamic_cast< TextureData* > ( obj->objectData(TEXTUREDATA) );

  if ( texData == 0 || ( !texData->textureExists(_textureName))  ) {
    emit log(LOGERR,"Texture does not exist: " + _textureName + " (object=" + QString::number(_id) + ")");
    return;
  }

  // ================================================================================
  // Parse parameters and update them in the texture data
  // ================================================================================
  Texture& texture = texData->texture(_textureName);

Jan Möbius's avatar
Jan Möbius committed
970

971
  bool changed = parseMode(_mode,texture);
Dirk Wilden's avatar
Dirk Wilden committed
972

Dirk Wilden's avatar
Dirk Wilden committed
973 974 975 976 977
  //only update if the texture is enabled
  if (changed){
    if ( texData->isEnabled(_textureName) )
      emit updateTexture( _textureName, _id );
    else
978
      texture.setDirty();
Dirk Wilden's avatar
Dirk Wilden committed
979
  }
Dirk Wilden's avatar
Dirk Wilden committed
980 981
}

Jan Möbius's avatar
 
Jan Möbius committed
982
void TextureControlPlugin::pluginsInitialized() {
983 984 985
  // ================================================================================
  // Create global texture menu
  // ================================================================================
Jan Möbius's avatar
 
Jan Möbius committed
986
  textureMenu_ = new QMenu(tr("&Texture Control"));
987
  textureMenu_->setTearOffEnabled(true);
Jan Möbius's avatar
 
Jan Möbius committed
988
  emit addMenubarAction(textureMenu_->menuAction(), VIEWMENU );
989

990 991 992 993
  // ================================================================================
  // Create Settings dialog
  // ================================================================================
  // TODO : Settings dialog updates required to change global/local textures,...
Jan Möbius's avatar
 
Jan Möbius committed
994
  settingsDialog_ = new texturePropertiesWidget(0);
995 996
  connect( settingsDialog_, SIGNAL( applyProperties(TextureData*,QString,int) ),
           this,              SLOT( applyDialogSettings(TextureData*,QString,int) ));
997

998 999 1000 1001 1002
  connect( settingsDialog_, SIGNAL( getCoordinates1D(QString,int,std::vector< double >&)),
           this,              SLOT( getCoordinates1D(QString,int,std::vector< double >&)));

  settingsDialog_->installEventFilter( this );

1003 1004 1005
  // ================================================================================
  // Create action group and menu for global textures
  // ================================================================================
Jan Möbius's avatar
 
Jan Möbius committed
1006 1007 1008 1009
  actionGroup_ = new QActionGroup( 0 );
  actionGroup_->setExclusive( true );
  connect( actionGroup_, SIGNAL( triggered( QAction * ) ),
          this, SLOT( slotTextureMenu( QAction * ) ) );
1010

Jan Möbius's avatar
 
Jan Möbius committed
1011 1012 1013 1014
  QAction* AC_Texture_Settings = new QAction(tr("&Texture Settings"), this);
  AC_Texture_Settings->setStatusTip(tr("Set the texture visualization properties"));
  connect(AC_Texture_Settings, SIGNAL(triggered()), this, SLOT(slotSetTextureProperties()));
  textureMenu_->addAction(AC_Texture_Settings);
1015

Jan Möbius's avatar
 
Jan Möbius committed
1016 1017
  textureMenu_->addSeparator();
  textureMenu_->addActions(actionGroup_->actions());
1018 1019 1020 1021 1022 1023 1024 1025 1026

  // ================================================================================
  // Create basic per object context menu
  // ================================================================================
  contextMenu_ = new QMenu(0);
  contextMenu_->setTitle("Textures");
  emit addContextMenuItem(contextMenu_->menuAction() ,DATA_TRIANGLE_MESH , CONTEXTOBJECTMENU );
  emit addContextMenuItem(contextMenu_->menuAction() ,DATA_POLY_MESH     , CONTEXTOBJECTMENU );

1027 1028

  slotTextureAdded("Reflection Lines","reflection_map.png",2);
Jan Möbius's avatar
Jan Möbius committed
1029
  slotSetTextureMode("Reflection Lines","type=environmentmap");
Jan Möbius's avatar
 
Jan Möbius committed
1030
}
1031

Jan Möbius's avatar
Jan Möbius committed
1032
void TextureControlPlugin::slotSetTextureProperties() {
1033

1034
  settingsDialog_->show( &globalTextures_, -1);
Jan Möbius's avatar
 
Jan Möbius committed
1035
}
1036

1037
void TextureControlPlugin::applyDialogSettings(TextureData* _texData, QString _textureName, int _id) {
1038

1039 1040
  if (_id != -1){
    //local texture
Jan Möbius's avatar
Jan Möbius committed
1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063

    // Get the object
    BaseObjectData* obj;
    if (! PluginFunctions::getObject(  _id , obj ) ) {
      emit log(LOGERR,"Unable to get Object for id " + QString::number(_id) );
    }

    if ( !_texData->textureExists(_textureName) ) {
      emit log(LOGERR,"Texture does not exist in applyDialogSettings " + _textureName );
    }

    Texture& texture = _texData->texture(_textureName );

    if( obj->dataType( DATA_TRIANGLE_MESH ) ){
      PluginFunctions::triMeshObject(obj)->textureNode()->set_texture(texture.textureImage , texture.glName() );
    } else  if ( obj->dataType( DATA_POLY_MESH ) ) {
      PluginFunctions::polyMeshObject(obj)->textureNode()->set_texture(texture.textureImage , texture.glName() );
    }

    // Always mark texture as dirty
    _texData->texture( _textureName ).setDirty();

    emit updateView();
1064

1065 1066 1067
  } else {
    // global texture

1068
    _texData->texture( _textureName ).setDirty();
1069 1070 1071 1072 1073 1074 1075

    Texture& globalTexture = _texData->texture(_textureName);

    // check if the local textures need to be updated
    for ( PluginFunctions::ObjectIterator o_it(PluginFunctions::ALL_OBJECTS) ; o_it != PluginFunctions::objectsEnd(); ++o_it){

      TextureData* texData = dynamic_cast< TextureData* > ( o_it->objectData(TEXTUREDATA) );
Jan Möbius's avatar
 
Jan Möbius committed
1076

1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117
      if ( texData != 0 && texData->textureExists(_textureName) ){

        //overwrite local parameters
        Texture& localTexture = texData->texture(_textureName);

        bool changed = false;

        if (localTexture.parameters.clamp != globalTexture.parameters.clamp){
          localTexture.parameters.clamp = globalTexture.parameters.clamp;
          changed = true;
        }
        if (localTexture.parameters.clamp_max != globalTexture.parameters.clamp_max){
          localTexture.parameters.clamp_max = globalTexture.parameters.clamp_max;
          changed = true;
        }
        if (localTexture.parameters.clamp_min != globalTexture.parameters.clamp_min){
          localTexture.parameters.clamp_min = globalTexture.parameters.clamp_min;
          changed = true;
        }
        if (localTexture.parameters.max_val != globalTexture.parameters.max_val){
          localTexture.parameters.max_val = globalTexture.parameters.max_val;
          changed = true;
        }
        if (localTexture.parameters.repeat != globalTexture.parameters.repeat){
          localTexture.parameters.repeat = globalTexture.parameters.repeat;
          changed = true;
        }
        if (localTexture.parameters.center != globalTexture.parameters.center){
          localTexture.parameters.center = globalTexture.parameters.center;
          changed = true;
        }
        if (localTexture.parameters.scale != globalTexture.parameters.scale){
          localTexture.parameters.scale = globalTexture.parameters.scale;
          changed = true;
        }

        // update if something has changed
        if ( changed ){
          if ( texData->isEnabled(_textureName) )
            slotTextureUpdated( _textureName  , o_it->id() );
          else
1118
            texData->texture( _textureName ).setDirty();
1119 1120 1121 1122 1123
        }
      }
    }
  }
}
1124

Jan Möbius's avatar
 
Jan Möbius committed
1125
void TextureControlPlugin::slotTextureMenu(QAction* _action) {