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PluginFunctionsTriangleMesh.cc
1 /*===========================================================================*\
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5 * Department of Computer Graphics and Multimedia *
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40 \*===========================================================================*/
41
42 /*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $LastChangedBy$ *
46 * $Date$ *
47 * *
48 \*===========================================================================*/
49
50
51
52
53 //=============================================================================
54 //
55 // Plugin Functions
56 //
57 //=============================================================================
58
59 #include <OpenFlipper/common/Types.hh>
60
61 #include <ObjectTypes/TriangleMesh/TriangleMesh.hh>
62
63 namespace PluginFunctions {
64
65 bool getSourceMeshes( std::vector<TriMesh*>& _meshes ) {
66 _meshes.clear();
67
68 for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_TRIANGLE_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
69 if (! o_it->source() )
70 continue;
71 _meshes.push_back ( dynamic_cast< TriMeshObject* >( *o_it )->mesh() );
72 }
73
74 return ( !_meshes.empty() );
75 }
76
77 bool getTargetMeshes( std::vector<TriMesh*>& _meshes ) {
78 _meshes.clear();
79
80 for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_TRIANGLE_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
81 if (! o_it->target() )
82 continue;
83 if ( dynamic_cast< TriMeshObject* >( *o_it )->mesh() )
84 _meshes.push_back ( dynamic_cast< TriMeshObject* >( *o_it )->mesh() );
85 }
86
87 return ( !_meshes.empty() );
88 }
89
90
91 bool getObject( int _identifier , TriMeshObject*& _object ) {
92
93 if ( _identifier == BaseObject::NOOBJECT ) {
94 _object = 0;
95 return false;
96 }
97
98 // Get object by using the map accelerated plugin function
99 BaseObjectData* object = 0;
100 PluginFunctions::getObject(_identifier,object);
101
102 _object = dynamic_cast< TriMeshObject* >(object);
103 return ( _object != 0 );
104 }
105
106 // ===============================================================================
107 // ===============================================================================
108
109
110 bool getMesh( int _identifier , TriMesh*& _mesh ) {
111
112 if ( _identifier == BaseObject::NOOBJECT ) {
113 _mesh = 0;
114 return false;
115 }
116
117 // Get object by using the map accelerated plugin function
118 BaseObjectData* object = 0;
119 PluginFunctions::getObject(_identifier,object);
120
121 // Unable to find object
122 if ( object == 0)
123 return false;
124
125 TriMeshObject* triangleMeshObject = dynamic_cast< TriMeshObject* > (object);
126
127 // Object is not a triangle mesh
128 if ( triangleMeshObject == 0)
129 return false;
130
131 _mesh = triangleMeshObject->mesh();
132 return true;
133 }
134
135
136 // ===============================================================================
137 // Getting data from objects and casting between them
138 // ===============================================================================
139
140 TriMesh* triMesh( BaseObjectData* _object ) {
141
142 if ( _object == 0 )
143 return 0;
144
145 if ( _object->dataType(DATA_TRIANGLE_MESH) ) {
146 TriMeshObject* object = dynamic_cast< TriMeshObject* >(_object);
147 return object->mesh();
148 } else
149 return 0;
150 }
151
152
153 TriMesh* triMesh( int _identifier ) {
154 TriMeshObject* object = triMeshObject(_identifier);
155
156 if ( object == 0)
157 return 0;
158 else
159 return object->mesh();
160 }
161
162 TriMeshObject* triMeshObject( BaseObjectData* _object ) {
163 if ( _object == 0 )
164 return 0;
165
166 if ( ! _object->dataType(DATA_TRIANGLE_MESH) )
167 return 0;
168 return dynamic_cast< TriMeshObject* >( _object );
169 }
170
171
172 TriMeshObject* triMeshObject( int _objectId ) {
173 if (_objectId == BaseObject::NOOBJECT)
174 return 0;
175
176 // Get object by using the map accelerated plugin function
177 BaseObjectData* object = 0;
178 PluginFunctions::getObject(_objectId,object);
179
180 if ( object == 0 )
181 return 0;
182
183 TriMeshObject* meshObject = dynamic_cast< TriMeshObject* >(object);
184
185 return meshObject;
186 }
187
188
189 }
MeshObject::mesh
MeshT * mesh()
return a pointer to the mesh
Definition: MeshObjectT.cc:351
PluginFunctions::ALL_OBJECTS
const QStringList ALL_OBJECTS
Iterable object range.
Definition: PluginFunctions.hh:441
PluginFunctions::getMesh
bool getMesh(int _identifier, PolyMesh *&_mesh)
Get the Poly Mesh which has the given identifier.
Definition: PluginFunctionsPolyMesh.cc:107
PluginFunctions
Definition: PluginFunctionsBSplineCurve.cc:69
BaseObjectData
Definition: BaseObjectData.hh:105
TriangleMesh.hh
PluginFunctions::getSourceMeshes
bool getSourceMeshes(std::vector< HexahedralMesh * > &_meshes)
Get a pointer to every HexahedralMesh which is marked as a source.
Definition: PluginFunctionsHexahedralMesh.cc:61
TriMeshObject
Type for a MeshObject containing a triangle mesh.
Definition: TriangleMesh.hh:73
PluginFunctions::getObject
bool getObject(int _identifier, BSplineCurveObject *&_object)
Definition: PluginFunctionsBSplineCurve.cc:75
BaseObject::dataType
bool dataType(DataType _type) const
Definition: BaseObject.cc:232
PluginFunctions::triMesh
TriMesh * triMesh(BaseObjectData *_object)
Get a triangle mesh from an object.
Definition: PluginFunctionsTriangleMesh.cc:140
PluginFunctions::getTargetMeshes
bool getTargetMeshes(std::vector< HexahedralMesh * > &_meshes)
Get a pointer to every HexahedralMesh which is marked as a target.
Definition: PluginFunctionsHexahedralMesh.cc:81
PluginFunctions::ObjectIterator
Core Data Iterator.
Definition: PluginFunctions.hh:452
PluginFunctions::objectsEnd
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
Definition: PluginFunctionsIterator.cc:187
BaseObject::NOOBJECT
static int NOOBJECT
Definition: BaseObject.hh:118
PluginFunctions::triMeshObject
TriMeshObject * triMeshObject(BaseObjectData *_object)
Cast an BaseObject to a TriMeshObject if possible.
Definition: PluginFunctionsTriangleMesh.cc:162
Types.hh
DATA_TRIANGLE_MESH
#define DATA_TRIANGLE_MESH
Definition: TriangleMesh.hh:66