| /******************************************************************************* |
| * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Pierre Allard, |
| * Regent L'Archeveque - initial API and implementation |
| * |
| * SPDX-License-Identifier: EPL-1.0 |
| * |
| *******************************************************************************/ |
| package org.eclipse.apogy.addons.sensors.fov.impl; |
| |
| import org.eclipse.apogy.addons.sensors.fov.ApogyAddonsSensorsFOVFactory; |
| import org.eclipse.apogy.addons.sensors.fov.ApogyAddonsSensorsFOVPackage; |
| import org.eclipse.apogy.addons.sensors.fov.DistanceRange; |
| import org.eclipse.apogy.common.emf.transaction.ApogyCommonTransactionFacade; |
| |
| public class ConicalFieldOfViewCustomImpl extends ConicalFieldOfViewImpl { |
| |
| @Override |
| public DistanceRange getRange() { |
| DistanceRange tmp = super.getRange(); |
| if (tmp == null) { |
| tmp = ApogyAddonsSensorsFOVFactory.eINSTANCE.createDistanceRange(); |
| ApogyCommonTransactionFacade.INSTANCE.basicSet(this, |
| ApogyAddonsSensorsFOVPackage.Literals.CONICAL_FIELD_OF_VIEW__RANGE, tmp, true); |
| } |
| |
| return tmp; |
| } |
| |
| @Override |
| public double getVolume() { |
| |
| double largeConeVolume = (2.0 / 3.0) * Math.PI * Math.pow(getRange().getMaximumDistance(), 3.0) |
| * (1 - (Math.cos(this.getFieldOfViewAngle() / 2))); |
| double smallConeVolume = (2.0 / 3.0) * Math.PI * Math.pow(getRange().getMinimumDistance(), 3.0) |
| * (1 - (Math.cos(this.getFieldOfViewAngle() / 2))); |
| return largeConeVolume - smallConeVolume; |
| } |
| } // ConicalFieldOfViewImpl |
