org.bimserver.plugins.serializers.AbstractGeometrySerializer Maven / Gradle / Ivy
package org.bimserver.plugins.serializers;
/******************************************************************************
* Copyright (C) 2009-2017 BIMserver.org
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see {@literal }.
*****************************************************************************/
import java.util.HashMap;
import org.bimserver.models.geometry.GeometryInfo;
import org.bimserver.models.ifc2x3tc1.IfcProduct;
import org.bimserver.plugins.renderengine.RenderEngineException;
import org.slf4j.LoggerFactory;
public abstract class AbstractGeometrySerializer extends EmfSerializer {
private Extends sceneExtends = new Extends();
private HashMap geometryExtents = new HashMap();
protected void calculateGeometryExtents() throws RenderEngineException, SerializerException {
for (IfcProduct ifcProduct : model.getAllWithSubTypes(IfcProduct.class)) {
try {
calculateExtents(ifcProduct.getGlobalId(), ifcProduct);
} catch (Exception e) {
LoggerFactory.getLogger(AbstractGeometrySerializer.class).error("", e);
}
}
}
public Extends getSceneExtends() {
return sceneExtends;
}
private void calculateExtents(String id, IfcProduct ifcObject) throws RenderEngineException, SerializerException {
if (!geometryExtents.containsKey(id)) {
geometryExtents.put(id, new Extends());
}
Extends extents = geometryExtents.get(id);
GeometryInfo geometryInfo = ifcObject.getGeometry();
if (geometryInfo != null) {
extents.integrate(geometryInfo);
sceneExtends.addToMinExtents(extents.min);
sceneExtends.addToMaxExtents(extents.max);
}
}
}