Developer Documentation
PluginFunctionsPlane.cc
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41 
42 
43 
44 
45 //=============================================================================
46 //
47 // Plugin Functions for Planes
48 //
49 //=============================================================================
50 
52 #include "Plane.hh"
53 
55 
56 namespace PluginFunctions {
57 
58 // ===============================================================================
59 // Get objects
60 // ===============================================================================
61 
62 bool getObject( int _identifier , PlaneObject*& _object ) {
63 
64  if ( _identifier == BaseObject::NOOBJECT ) {
65  _object = 0;
66  return false;
67  }
68 
69  // Get object by using the map accelerated plugin function
70  BaseObjectData* object = 0;
71  PluginFunctions::getObject(_identifier,object);
72 
73  _object = dynamic_cast< PlaneObject* >(object);
74  return ( _object != 0 );
75 }
76 
77 
78 // ===============================================================================
79 // Getting data from objects and casting between them
80 // ===============================================================================
81 
83 
84  if ( _object->dataType(DATA_PLANE) ) {
85  PlaneObject* object = dynamic_cast< PlaneObject* >(_object);
86  return object->planeNode();
87  } else
88  return 0;
89 }
90 
91 
92 Plane* plane( BaseObjectData* _object ) {
93  if ( _object->dataType(DATA_PLANE) ) {
94  PlaneObject* object = dynamic_cast< PlaneObject* >(_object);
95  return & object->plane();
96  } else
97  return 0;
98 }
99 
101  if ( ! _object->dataType(DATA_PLANE) )
102  return 0;
103  return dynamic_cast< PlaneObject* >( _object );
104 }
105 
106 PlaneObject* planeObject( int _objectId ) {
107  if ( _objectId == BaseObject::NOOBJECT ) {
108  return 0;
109  }
110 
111  // Get object by using the map accelerated plugin function
112  BaseObjectData* object = 0;
113  PluginFunctions::getObject(_objectId,object);
114 
115  PlaneObject* plane = dynamic_cast< PlaneObject* >(object);
116  return plane;
117 }
118 
119 }
Plane * plane(BaseObjectData *_object)
Get a Plane from an object.
bool dataType(DataType _type) const
Definition: BaseObject.cc:221
PlaneNode * planeNode()
Get the scenegraph Node.
Definition: PlaneObject.cc:171
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
#define DATA_PLANE
Definition: Plane.hh:58
PlaneNode * planeNode(BaseObjectData *_object)
Get a PlaneNode from an object.
static int NOOBJECT
Definition: BaseObject.hh:106
PlaneObject * planeObject(BaseObjectData *_object)
Cast an BaseObject to a PlaneObject if possible.