/*
JWildfire - an image and animation processor written in Java
Copyright (C) 1995-2015 Andreas Maschke
This 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 2.1 of the
License, or (at your option) any later version.
This software 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 Lesser General Public License along with this software;
if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jwildfire.create.eden.export;
import java.util.ArrayList;
import java.util.List;
import org.jwildfire.create.eden.scene.SceneElement;
import org.jwildfire.create.eden.scene.SceneElementVisitor;
import org.jwildfire.create.eden.scene.VisibleSceneElement;
public class CollectAllVisibleObjectsVisitor implements SceneElementVisitor {
private final List<VisibleSceneElement> elements = new ArrayList<VisibleSceneElement>();
@Override
public void visitBefore(SceneElement pSceneElement) {
if (pSceneElement instanceof VisibleSceneElement) {
elements.add((VisibleSceneElement) pSceneElement);
}
}
@Override
public void visitAfter(SceneElement pSceneElement) {
// EMPTY
}
public List<VisibleSceneElement> getElements() {
return elements;
}
}