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PluginFunctionsPolyMesh.cc
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/*===========================================================================*\
* *
* OpenFlipper *
* Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen *
* www.openflipper.org *
* *
*--------------------------------------------------------------------------- *
* This file is part of OpenFlipper. *
* *
* OpenFlipper is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of *
* the License, or (at your option) any later version with the *
* following exceptions: *
* *
* If other files instantiate templates or use macros *
* or inline functions from this file, or you compile this file and *
* link it with other files to produce an executable, this file does *
* not by itself cause the resulting executable to be covered by the *
* GNU Lesser General Public License. This exception does not however *
* invalidate any other reasons why the executable file might be *
* covered by the GNU Lesser General Public License. *
* *
* OpenFlipper is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU LesserGeneral Public *
* License along with OpenFlipper. If not, *
* see <http://www.gnu.org/licenses/>. *
* *
\*===========================================================================*/
/*===========================================================================*\
* *
* $Revision$ *
* $LastChangedBy$ *
* $Date$ *
* *
\*===========================================================================*/
//=============================================================================
//
// Plugin Functions PolyMesh
//
//=============================================================================
#include <OpenFlipper/common/Types.hh>
#include <ObjectTypes/PolyMesh/PluginFunctionsPolyMesh.hh>
#include <OpenFlipper/BasePlugin/PluginFunctions.hh>
namespace PluginFunctions {
bool getSourceMeshes( std::vector<PolyMesh*>& _meshes ) {
_meshes.clear();
for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_POLY_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
if (! o_it->source() )
continue;
_meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
}
return ( !_meshes.empty() );
}
bool getTargetMeshes( std::vector<PolyMesh*>& _meshes ) {
_meshes.clear();
for ( ObjectIterator o_it(PluginFunctions::ALL_OBJECTS,DATA_POLY_MESH) ; o_it != PluginFunctions::objectsEnd(); ++o_it) {
if (! o_it->target() )
continue;
if ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() )
_meshes.push_back ( dynamic_cast< PolyMeshObject* >( *o_it )->mesh() );
}
return ( !_meshes.empty() );
}
bool getObject( int _identifier , PolyMeshObject*& _object ) {
if ( _identifier == -1 ) {
_object = 0;
return false;
}
// Get object by using the map accelerated plugin function
BaseObjectData* object = 0;
PluginFunctions::getObject(_identifier,object);
_object = dynamic_cast< PolyMeshObject* >(object);
return ( _object != 0 );
}
bool getMesh( int _identifier , PolyMesh*& _mesh ) {
if ( _identifier == -1 ) {
_mesh = 0;
return false;
}
// Get object by using the map accelerated plugin function
BaseObjectData* object = 0;
PluginFunctions::getObject(_identifier,object);
// Unable to find object
if ( object == 0)
return false;
PolyMeshObject* polyMeshObject = dynamic_cast< PolyMeshObject* > (object);
// Object is not a triangle mesh
if ( polyMeshObject == 0) {
_mesh = 0;
return false;
}
_mesh = polyMeshObject->mesh();
return true;
}
PolyMesh* polyMesh( BaseObjectData* _object ) {
if ( _object == 0 )
return 0;
if ( _object->dataType(DATA_POLY_MESH) ) {
PolyMeshObject* object = dynamic_cast< PolyMeshObject* >(_object);
return object->mesh();
} else
return NULL;
}
PolyMesh* polyMesh( int _identifier ) {
PolyMeshObject* object = polyMeshObject(_identifier);
if ( object == 0)
return 0;
else
return object->mesh();
}
PolyMeshObject* polyMeshObject( BaseObjectData* _object ) {
if ( _object == 0 )
return 0;
if ( ! _object->dataType(DATA_POLY_MESH) )
return NULL;
return dynamic_cast< PolyMeshObject* >( _object );
}
PolyMeshObject* polyMeshObject( int _objectId ) {
if (_objectId == -1)
return 0;
// Get object by using the map accelerated plugin function
BaseObjectData* object = 0;
PluginFunctions::getObject(_objectId,object);
if ( object == 0 )
return 0;
PolyMeshObject* meshObject = dynamic_cast< PolyMeshObject* >(object);
return meshObject;
}
}