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PluginFunctionsPolyMesh.cc
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50 
51 
52 
53 //=============================================================================
54 //
55 // Plugin Functions PolyMesh
56 //
57 //=============================================================================
58 
60 
62 
63 
64 namespace PluginFunctions {
65 
66 
67 bool getSourceMeshes( std::vector<PolyMesh*>& _meshes ) {
68  _meshes.clear();
69 
71  if (! o_it->source() )
72  continue;
73  _meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
74  }
75 
76  return ( !_meshes.empty() );
77 }
78 
79 bool getTargetMeshes( std::vector<PolyMesh*>& _meshes ) {
80  _meshes.clear();
81 
83  if (! o_it->target() )
84  continue;
85  if ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() )
86  _meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
87  }
88 
89  return ( !_meshes.empty() );
90 }
91 
92 bool getObject( int _identifier , PolyMeshObject*& _object ) {
93 
94  if ( _identifier == BaseObject::NOOBJECT ) {
95  _object = 0;
96  return false;
97  }
98 
99  // Get object by using the map accelerated plugin function
100  BaseObjectData* object = 0;
101  PluginFunctions::getObject(_identifier,object);
102 
103  _object = dynamic_cast< PolyMeshObject* >(object);
104  return ( _object != 0 );
105 }
106 
107 bool getMesh( int _identifier , PolyMesh*& _mesh ) {
108 
109  if ( _identifier == BaseObject::NOOBJECT ) {
110  _mesh = 0;
111  return false;
112  }
113 
114  // Get object by using the map accelerated plugin function
115  BaseObjectData* object = 0;
116  PluginFunctions::getObject(_identifier,object);
117 
118  // Unable to find object
119  if ( object == 0)
120  return false;
121 
122  PolyMeshObject* polyMeshObject = dynamic_cast< PolyMeshObject* > (object);
123 
124  // Object is not a triangle mesh
125  if ( polyMeshObject == 0) {
126  _mesh = 0;
127  return false;
128  }
129 
130  _mesh = polyMeshObject->mesh();
131  return true;
132 }
133 
134 PolyMesh* polyMesh( BaseObjectData* _object ) {
135 
136  if ( _object == 0 )
137  return 0;
138 
139  if ( _object->dataType(DATA_POLY_MESH) ) {
140  PolyMeshObject* object = dynamic_cast< PolyMeshObject* >(_object);
141  return object->mesh();
142  } else
143  return NULL;
144 }
145 
146 PolyMesh* polyMesh( int _identifier ) {
147  PolyMeshObject* object = polyMeshObject(_identifier);
148 
149  if ( object == 0)
150  return 0;
151  else
152  return object->mesh();
153 }
154 
156 
157  if ( _object == 0 )
158  return 0;
159 
160  if ( ! _object->dataType(DATA_POLY_MESH) )
161  return NULL;
162  return dynamic_cast< PolyMeshObject* >( _object );
163 }
164 
165 PolyMeshObject* polyMeshObject( int _objectId ) {
166 
167  if (_objectId == BaseObject::NOOBJECT)
168  return 0;
169 
170  // Get object by using the map accelerated plugin function
171  BaseObjectData* object = 0;
172  PluginFunctions::getObject(_objectId,object);
173 
174  if ( object == 0 )
175  return 0;
176 
177  PolyMeshObject* meshObject = dynamic_cast< PolyMeshObject* >(object);
178 
179  return meshObject;
180 }
181 
182 }
MeshT * mesh()
return a pointer to the mesh
Definition: MeshObjectT.cc:351
const QStringList ALL_OBJECTS
Iterable object range.
Type for a Meshobject containing a poly mesh.
Definition: PolyMesh.hh:70
bool getMesh(int _identifier, PolyMesh *&_mesh)
Get the Poly Mesh which has the given identifier.
bool getSourceMeshes(std::vector< HexahedralMesh * > &_meshes)
Get a pointer to every HexahedralMesh which is marked as a source.
bool getObject(int _identifier, BSplineCurveObject *&_object)
PolyMesh * polyMesh(BaseObjectData *_object)
Get a poly mesh from an object.
PolyMeshObject * polyMeshObject(BaseObjectData *_object)
Cast an BaseObject to a PolyMeshObject if possible.
bool dataType(DataType _type) const
Definition: BaseObject.cc:232
bool getTargetMeshes(std::vector< HexahedralMesh * > &_meshes)
Get a pointer to every HexahedralMesh which is marked as a target.
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
static int NOOBJECT
Definition: BaseObject.hh:118
#define DATA_POLY_MESH
Definition: PolyMesh.hh:65