/*********************************************************************** * mt4j Copyright (c) 2008 - 2009 C.Ruff, Fraunhofer-Gesellschaft All rights reserved. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * ***********************************************************************/ package org.mt4j.util.camera; import org.mt4j.util.math.Vector3D; /** * The Interface IFrustum. * @author Christopher Ruff */ public interface IFrustum { /** The Constant OUTSIDE. */ public static final int OUTSIDE = 0; /** The Constant INTERSECT. */ public static final int INTERSECT = 1; /** The Constant INSIDE. */ public static final int INSIDE = 2; /** * Checks if sphere is in frustum. * * @param p the p * @param radius the radius * * @return the int */ public int isSphereInFrustum(Vector3D p, float radius); /** * Checks if point is in frustum. * * @param p the p * * @return the int */ public int isPointInFrustum(Vector3D p) ; }