Added option to spawn child objects outside cells, added all travel terminal, ticket collector and shuttle spawns

src/resources/common/MathUtilities.java

@@ -0,0 +1,47 @@
+/*******************************************************************************
+ * Copyright (c) 2013 <Project SWG>
+ * 
+ * This File is part of NGECore2.
+ * 
+ * This program 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 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 Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ * Using NGEngine to work with NGECore2 is making a combined work based on NGEngine. 
+ * Therefore all terms and conditions of the GNU Lesser General Public License cover the combination.
+ ******************************************************************************/
+package resources.common;
+
+import engine.resources.scene.*;
+
+public class MathUtilities {
+	
+	public static Quaternion rotateQuaternion(Quaternion quaternion, float radians, Point3D axis) {
+		
+		float sin = (float) Math.sin(radians / 2);
+	
+		Quaternion rotateQ = new Quaternion((float) Math.cos(radians / 2), axis.x * sin, axis.y * sin, axis.z * sin);
+		
+		return multiplyQuaternions(rotateQ, quaternion);
+		
+	}
+	
+	public static Quaternion multiplyQuaternions(Quaternion q1, Quaternion q2) {
+		
+		return new Quaternion(q1.w * q2.w - q1.x * q2.x - q1.y * q2.y - q1.z * q2.z,
+				q1.w * q2.x + q1.x * q2.w + q1.y * q2.z - q1.z * q2.y,
+				q1.w * q2.y + q1.y * q2.w + q1.z * q2.x - q1.x * q2.z,
+				q1.w * q2.z + q1.z * q2.w + q1.x * q2.y - q1.y * q2.x);
+		
+	}
+
+}