/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.lucene.spatial3d.geom; /** * Factory for {@link XYZSolid}. * * @lucene.experimental */ public class XYZSolidFactory { private XYZSolidFactory() { } /** * Create a XYZSolid of the right kind given (x,y,z) bounds. * @param planetModel is the planet model * @param minX is the min X boundary * @param maxX is the max X boundary * @param minY is the min Y boundary * @param maxY is the max Y boundary * @param minZ is the min Z boundary * @param maxZ is the max Z boundary */ public static XYZSolid makeXYZSolid(final PlanetModel planetModel, final double minX, final double maxX, final double minY, final double maxY, final double minZ, final double maxZ) { if (Math.abs(maxX - minX) < Vector.MINIMUM_RESOLUTION) { if (Math.abs(maxY - minY) < Vector.MINIMUM_RESOLUTION) { if (Math.abs(maxZ - minZ) < Vector.MINIMUM_RESOLUTION) { return new dXdYdZSolid(planetModel, (minX+maxX) * 0.5, (minY+maxY) * 0.5, minZ); } else { return new dXdYZSolid(planetModel, (minX+maxX) * 0.5, (minY+maxY) * 0.5, minZ, maxZ); } } else { if (Math.abs(maxZ - minZ) < Vector.MINIMUM_RESOLUTION) { return new dXYdZSolid(planetModel, (minX+maxX) * 0.5, minY, maxY, (minZ+maxZ) * 0.5); } else { return new dXYZSolid(planetModel, (minX+maxX) * 0.5, minY, maxY, minZ, maxZ); } } } if (Math.abs(maxY - minY) < Vector.MINIMUM_RESOLUTION) { if (Math.abs(maxZ - minZ) < Vector.MINIMUM_RESOLUTION) { return new XdYdZSolid(planetModel, minX, maxX, (minY+maxY) * 0.5, (minZ+maxZ) * 0.5); } else { return new XdYZSolid(planetModel, minX, maxX, (minY+maxY) * 0.5, minZ, maxZ); } } if (Math.abs(maxZ - minZ) < Vector.MINIMUM_RESOLUTION) { return new XYdZSolid(planetModel, minX, maxX, minY, maxY, (minZ+maxZ) * 0.5); } return new StandardXYZSolid(planetModel, minX, maxX, minY, maxY, minZ, maxZ); } }