Developer Documentation

TypePolyMesh.cc
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40 \*===========================================================================*/
41
42
43
44
45 #include "TypePolyMesh.hh"
46
47 #include <OpenFlipper/common/BackupData.hh>
48 #include "PolyMeshBackup.hh"
49 #include <OpenFlipper/common/GlobalOptions.hh>
50
51 //-----------------------------------------------------------------------------
52
53 TypePolyMeshPlugin::TypePolyMeshPlugin() {
54
55 }
56
57 //-----------------------------------------------------------------------------
58
59 bool TypePolyMeshPlugin::registerType() {
60
61 addDataType("PolyMesh",tr("PolyMesh"));
62 setTypeIcon( "PolyMesh", "PolyType.png");
63 return true;
64 }
65
66 //-----------------------------------------------------------------------------
67
68 int TypePolyMeshPlugin::addEmpty(){
69
70 // new object data struct
71 PolyMeshObject * object = new PolyMeshObject( typeId("PolyMesh") );
72
73 if ( OpenFlipperSettings().value("Core/File/AllTarget",false).toBool() )
74 object->target(true);
75 else {
76
77 // Only the first object in the scene will be target
78 if ( PluginFunctions::objectCount() == 1 )
79 object->target(true);
80
81 // If no target is available, we set the new object as target
82 if (PluginFunctions::targetCount() == 0 )
83 object->target(true);
84 }
85
86 QString name = QString(tr("New PolyMesh %1.off").arg( object->id() ));
87
88 // call the local function to update names
89 QFileInfo f(name);
90 object->setName( f.fileName() );
91
92 // set the default colors
93 const QColor color = OpenFlipper::Options::defaultColor();
94 const ACG::Vec4f default_color(color.redF(), color.greenF(), color.blueF(), color.alphaF());
95 object->materialNode()->set_color(default_color);
96
97 object->update();
98
99 object->show();
100
101 emit emptyObjectAdded (object->id() );
102
103 return object->id();
104 }
105
106 //-----------------------------------------------------------------------------
107
108 void TypePolyMeshPlugin::generateBackup( int _id, QString _name, UpdateType _type ){
109
110 BaseObjectData* object = 0;
111 PluginFunctions::getObject(_id, object);
112
113 PolyMeshObject* meshObj = PluginFunctions::polyMeshObject(object);
114
115 if ( meshObj != 0 ){
116
117 //get backup object data
118 BackupData* backupData = 0;
119
120 if ( object->hasObjectData( OBJECT_BACKUPS ) )
121 backupData = dynamic_cast< BackupData* >(object->objectData(OBJECT_BACKUPS));
122 else{
123 //add backup data
124 backupData = new BackupData(object);
125 object->setObjectData(OBJECT_BACKUPS, backupData);
126 }
127
128 //store a new backup
129 PolyMeshBackup* backup = new PolyMeshBackup(meshObj, _name, _type);
130
131 backupData->storeBackup( backup );
132 }
133 }
134
135 //-----------------------------------------------------------------------------
136
137
PolyMeshObject
Type for a Meshobject containing a poly mesh.
Definition: PolyMesh.hh:65
PluginFunctions::objectCount
int objectCount()
Get the number of available objects.
Definition: PluginFunctions.cc:1002
PluginFunctions::getObject
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
Definition: PluginFunctions.cc:296
GlobalOptions.hh
BackupData::storeBackup
void storeBackup(BaseBackup *_backup)
store a backup
Definition: BackupData.cc:72
OpenMesh::VectorT
Definition: Vector11T.hh:83
PolyMeshBackup
Class that encapsulates a backup.
Definition: PolyMeshBackup.hh:52
TypePolyMeshPlugin::generateBackup
void generateBackup(int _id, QString _name, UpdateType _type)
This slot should be implemented in a TypePlugin to generate type specific backups.
Definition: TypePolyMesh.cc:108
BaseObject::id
int id() const
Definition: BaseObject.cc:190
TypePolyMeshPlugin::name
QString name()
Return a name for the plugin.
Definition: TypePolyMesh.hh:87
addDataType
DLLEXPORT DataType addDataType(QString _name, QString _readableName)
Adds a datatype and returns the id for the new type.
Definition: Types.cc:117
BackupData
Abstract class that is used to store backups.
Definition: BackupData.hh:57
setTypeIcon
DLLEXPORT void setTypeIcon(DataType _id, QString _icon)
Set an Icon for a given DataType.
Definition: Types.cc:223
PluginFunctions::polyMeshObject
PolyMeshObject * polyMeshObject(BaseObjectData *_object)
Cast an BaseObject to a PolyMeshObject if possible.
Definition: PluginFunctionsPolyMesh.cc:149
PluginFunctions::targetCount
int targetCount()
Get the number of target objects.
Definition: PluginFunctions.cc:1008
BaseObjectData
Definition: BaseObjectData.hh:102
UpdateType
Update type class.
Definition: UpdateType.hh:60
BaseObject::objectData
PerObjectData * objectData(QString _dataName)
Returns the object data pointer.
Definition: BaseObject.cc:803
BaseObject::hasObjectData
bool hasObjectData(QString _dataName)
Checks if object data with given name is available.
Definition: BaseObject.cc:795
OpenFlipperSettings
DLLEXPORT OpenFlipperQSettings & OpenFlipperSettings()
QSettings object containing all program settings of OpenFlipper.
Definition: GlobalOptions.cc:1038
TypePolyMeshPlugin::addEmpty
int addEmpty()
Create an empty object.
Definition: TypePolyMesh.cc:68
typeId
DLLEXPORT DataType typeId(QString _name)
Given a dataType Identifier string this function will return the id of the datatype.
Definition: Types.cc:139