PluginFunctionsLight.cc

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//=============================================================================
//
//  Plugin Functions for Lights
//
//=============================================================================
 
#include <OpenFlipper/common/Types.hh>
 
 
#include "PluginFunctionsLight.hh"
 
namespace PluginFunctions {
 
// ===============================================================================
// Get objects
// ===============================================================================
 
bool getObject(  int _identifier , LightObject*& _object ) {
  
  if ( _identifier == BaseObject::NOOBJECT ) {
    _object = 0;
    return false;
  }
 
  // Get object by using the map accelerated plugin function
  BaseObjectData* object = 0;
  PluginFunctions::getObject(_identifier,object);
 
  _object = dynamic_cast< LightObject* >(object);
  return ( _object != 0 );
}
 
 
// ===============================================================================
// Getting data from objects and casting between them
// ===============================================================================
 
LightNode* lightNode( BaseObjectData* _object ) {
  
  if ( _object->dataType(DATA_LIGHT) ) {
    LightObject* object = dynamic_cast< LightObject* >(_object);
    return object->lightNode();
  } else
    return 0;
}
 
 
LightObject* lightObject( BaseObjectData* _object ) {
  if ( ! _object->dataType(DATA_LIGHT) )
    return 0;
  return dynamic_cast< LightObject* >( _object );
}
 
LightSource* lightSource( BaseObjectData* _object ) {
  
  if ( ! _object->dataType(DATA_LIGHT) )
    return 0;
  LightObject* light =  dynamic_cast< LightObject* >( _object );
  
  return light->lightSource();
}
 
DLLEXPORT
LightSource* lightSource( LightObject* _object ) {
  
  if ( ! _object )
    return 0;
  
  return _object->lightSource();
}
 
}