Developer Documentation

PluginFunctionsPolyMesh.cc
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40 \*===========================================================================*/
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47 //=============================================================================
48 //
49 // Plugin Functions PolyMesh
50 //
51 //=============================================================================
52
53 #include <OpenFlipper/common/Types.hh>
54
55 #include <ObjectTypes/PolyMesh/PluginFunctionsPolyMesh.hh>
56
57
58 namespace PluginFunctions {
59
60
61 bool getSourceMeshes( std::vector<PolyMesh*>& _meshes ) {
62 _meshes.clear();
63
64 for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_POLY_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
65 if (! o_it->source() )
66 continue;
67 _meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
68 }
69
70 return ( !_meshes.empty() );
71 }
72
73 bool getTargetMeshes( std::vector<PolyMesh*>& _meshes ) {
74 _meshes.clear();
75
76 for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_POLY_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
77 if (! o_it->target() )
78 continue;
79 if ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() )
80 _meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
81 }
82
83 return ( !_meshes.empty() );
84 }
85
86 bool getObject( int _identifier , PolyMeshObject*& _object ) {
87
88 if ( _identifier == BaseObject::NOOBJECT ) {
89 _object = 0;
90 return false;
91 }
92
93 // Get object by using the map accelerated plugin function
94 BaseObjectData* object = 0;
95 PluginFunctions::getObject(_identifier,object);
96
97 _object = dynamic_cast< PolyMeshObject* >(object);
98 return ( _object != 0 );
99 }
100
101 bool getMesh( int _identifier , PolyMesh*& _mesh ) {
102
103 if ( _identifier == BaseObject::NOOBJECT ) {
104 _mesh = 0;
105 return false;
106 }
107
108 // Get object by using the map accelerated plugin function
109 BaseObjectData* object = 0;
110 PluginFunctions::getObject(_identifier,object);
111
112 // Unable to find object
113 if ( object == 0)
114 return false;
115
116 PolyMeshObject* polyMeshObject = dynamic_cast< PolyMeshObject* > (object);
117
118 // Object is not a triangle mesh
119 if ( polyMeshObject == 0) {
120 _mesh = 0;
121 return false;
122 }
123
124 _mesh = polyMeshObject->mesh();
125 return true;
126 }
127
128 PolyMesh* polyMesh( BaseObjectData* _object ) {
129
130 if ( _object == 0 )
131 return 0;
132
133 if ( _object->dataType(DATA_POLY_MESH) ) {
134 PolyMeshObject* object = dynamic_cast< PolyMeshObject* >(_object);
135 return object->mesh();
136 } else
137 return NULL;
138 }
139
140 PolyMesh* polyMesh( int _identifier ) {
141 PolyMeshObject* object = polyMeshObject(_identifier);
142
143 if ( object == 0)
144 return 0;
145 else
146 return object->mesh();
147 }
148
149 PolyMeshObject* polyMeshObject( BaseObjectData* _object ) {
150
151 if ( _object == 0 )
152 return 0;
153
154 if ( ! _object->dataType(DATA_POLY_MESH) )
155 return NULL;
156 return dynamic_cast< PolyMeshObject* >( _object );
157 }
158
159 PolyMeshObject* polyMeshObject( int _objectId ) {
160
161 if (_objectId == BaseObject::NOOBJECT)
162 return 0;
163
164 // Get object by using the map accelerated plugin function
165 BaseObjectData* object = 0;
166 PluginFunctions::getObject(_objectId,object);
167
168 if ( object == 0 )
169 return 0;
170
171 PolyMeshObject* meshObject = dynamic_cast< PolyMeshObject* >(object);
172
173 return meshObject;
174 }
175
176 }
PluginFunctionsPolyMesh.hh
DATA_POLY_MESH
#define DATA_POLY_MESH
Definition: PolyMesh.hh:59
PluginFunctions::polyMeshObject
PolyMeshObject * polyMeshObject(BaseObjectData *_object)
Cast an BaseObject to a PolyMeshObject if possible.
Definition: PluginFunctionsPolyMesh.cc:149
BaseObject::dataType
bool dataType(DataType _type) const
Definition: BaseObject.cc:221
MeshObject::mesh
MeshT * mesh()
return a pointer to the mesh
Definition: MeshObjectT_impl.hh:350
PluginFunctions::ALL_OBJECTS
const QStringList ALL_OBJECTS
Iterable object range.
Definition: PluginFunctions.hh:430
PluginFunctions::getMesh
bool getMesh(int _identifier, PolyMesh *&_mesh)
Get the Poly Mesh which has the given identifier.
Definition: PluginFunctionsPolyMesh.cc:101
PluginFunctions::getObject
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
Definition: PluginFunctions.cc:294
BaseObject::NOOBJECT
static int NOOBJECT
Definition: BaseObject.hh:106
Types.hh
PluginFunctions::ObjectIterator
Core Data Iterator.
Definition: PluginFunctions.hh:441
PluginFunctions::objectsEnd
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
Definition: PluginFunctionsIterator.cc:177
PluginFunctions::polyMesh
PolyMesh * polyMesh(BaseObjectData *_object)
Get a poly mesh from an object.
Definition: PluginFunctionsPolyMesh.cc:128
PluginFunctions
Definition: PluginFunctions.cc:57
PluginFunctions::getTargetMeshes
bool getTargetMeshes(std::vector< PolyMesh *> &_meshes)
Get a pointer to every Poly Mesh which is marked as a target mesh.
Definition: PluginFunctionsPolyMesh.cc:73
BaseObjectData
Definition: BaseObjectData.hh:102
PluginFunctions::getSourceMeshes
bool getSourceMeshes(std::vector< PolyMesh *> &_meshes)
Get a pointer to every Poly Mesh which is marked as a source mesh.
Definition: PluginFunctionsPolyMesh.cc:61
PolyMeshObject
Type for a Meshobject containing a poly mesh.
Definition: PolyMesh.hh:65