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TypePolyMesh.cc
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49 
50 
51 #include "TypePolyMesh.hh"
52 
53 #include <OpenFlipper/common/BackupData.hh>
54 #include "PolyMeshBackup.hh"
56 
57 //-----------------------------------------------------------------------------
58 
59 TypePolyMeshPlugin::TypePolyMeshPlugin() {
60 
61 }
62 
63 //-----------------------------------------------------------------------------
64 
65 bool TypePolyMeshPlugin::registerType() {
66 
67  addDataType("PolyMesh",tr("PolyMesh"));
68  setTypeIcon( "PolyMesh", "PolyType.png");
69  return true;
70 }
71 
72 //-----------------------------------------------------------------------------
73 
75 
76  // new object data struct
77  PolyMeshObject * object = new PolyMeshObject( typeId("PolyMesh") );
78 
79  if ( OpenFlipperSettings().value("Core/File/AllTarget",false).toBool() )
80  object->target(true);
81  else {
82 
83  // Only the first object in the scene will be target
84  if ( PluginFunctions::objectCount() == 1 )
85  object->target(true);
86 
87  // If no target is available, we set the new object as target
88  if (PluginFunctions::targetCount() == 0 )
89  object->target(true);
90  }
91 
92  QString name = QString(tr("New PolyMesh %1.off").arg( object->id() ));
93 
94  // call the local function to update names
95  QFileInfo f(name);
96  object->setName( f.fileName() );
97 
98  // set the default colors
99  const QColor color = OpenFlipper::Options::defaultColor();
100  const ACG::Vec4f default_color(color.redF(), color.greenF(), color.blueF(), color.alphaF());
101  object->materialNode()->set_color(default_color);
102 
103  object->update();
104 
105  object->show();
106 
107  emit emptyObjectAdded (object->id() );
108 
109  return object->id();
110 }
111 
112 //-----------------------------------------------------------------------------
113 
114 void TypePolyMeshPlugin::generateBackup( int _id, QString _name, UpdateType _type ){
115 
116  BaseObjectData* object = 0;
117  PluginFunctions::getObject(_id, object);
118 
120 
121  if ( meshObj != 0 ){
122 
123  //get backup object data
124  BackupData* backupData = 0;
125 
126  if ( object->hasObjectData( OBJECT_BACKUPS ) )
127  backupData = dynamic_cast< BackupData* >(object->objectData(OBJECT_BACKUPS));
128  else{
129  //add backup data
130  backupData = new BackupData(object);
131  object->setObjectData(OBJECT_BACKUPS, backupData);
132  }
133 
134  //store a new backup
135  PolyMeshBackup* backup = new PolyMeshBackup(meshObj, _name, _type);
136 
137  backupData->storeBackup( backup );
138  }
139 }
140 
141 //-----------------------------------------------------------------------------
142 
143 #if QT_VERSION < 0x050000
144  Q_EXPORT_PLUGIN2( typepolymeshplugin , TypePolyMeshPlugin );
145 #endif
146 
147 
148 
DLLEXPORT OpenFlipperQSettings & OpenFlipperSettings()
QSettings object containing all program settings of OpenFlipper.
DLLEXPORT DataType typeId(QString _name)
Given a dataType Identifier string this function will return the id of the datatype.
Definition: Types.cc:150
DLLEXPORT void setTypeIcon(DataType _id, QString _icon)
Set an Icon for a given DataType.
Definition: Types.cc:234
Type for a Meshobject containing a poly mesh.
Definition: PolyMesh.hh:70
QString name()
Return a name for the plugin.
Definition: TypePolyMesh.hh:95
PerObjectData * objectData(QString _dataName)
Returns the object data pointer.
Definition: BaseObject.cc:814
int targetCount()
Get the number of target objects.
void storeBackup(BaseBackup *_backup)
store a backup
Definition: BackupData.cc:80
Update type class.
Definition: UpdateType.hh:70
bool getObject(int _identifier, BSplineCurveObject *&_object)
PolyMeshObject * polyMeshObject(BaseObjectData *_object)
Cast an BaseObject to a PolyMeshObject if possible.
DLLEXPORT DataType addDataType(QString _name, QString _readableName)
Adds a datatype and returns the id for the new type.
Definition: Types.cc:128
bool hasObjectData(QString _dataName)
Checks if object data with given name is available.
Definition: BaseObject.cc:806
void generateBackup(int _id, QString _name, UpdateType _type)
This slot should be implemented in a TypePlugin to generate type specific backups.
int objectCount()
Get the number of available objects.
int addEmpty()
Create an empty object.
Definition: TypePolyMesh.cc:74
Class that encapsulates a backup.
int id() const
Definition: BaseObject.cc:201
Abstract class that is used to store backups.
Definition: BackupData.hh:66