X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.g3d%2Fsrc%2Forg%2Fsimantics%2Fg3d%2Ftools%2FNodeTools.java;h=be778dc367b4bf2d4b0f332f6c5dfc1b6eae95e0;hb=53d55c24c779745f188bdb18d32f71d20acb61b2;hp=233fbacd60199de85c13e430c60e7c268fe2cbbb;hpb=87b3241ec277ba3d8e414b26186a032c9cdcaeed;p=simantics%2F3d.git

diff --git a/org.simantics.g3d/src/org/simantics/g3d/tools/NodeTools.java b/org.simantics.g3d/src/org/simantics/g3d/tools/NodeTools.java
index 233fbacd..be778dc3 100644
--- a/org.simantics.g3d/src/org/simantics/g3d/tools/NodeTools.java
+++ b/org.simantics.g3d/src/org/simantics/g3d/tools/NodeTools.java
@@ -1,3 +1,14 @@
+/*******************************************************************************
+ * Copyright (c) 2012, 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
 package org.simantics.g3d.tools;
 
 import javax.vecmath.Matrix4d;
@@ -49,22 +60,22 @@ public class NodeTools {
 	
 	
 	public static Vector3d getLocalPosition(IG3DNode node, Vector3d worldCoord)  {
-    	
+		
 		IG3DNode parent = (IG3DNode)node.getParent();
-        if (parent == null) {// this is a root node ( has no transformation) 
-        	return worldCoord;
-        }
+		if (parent == null) {// this is a root node ( has no transformation) 
+			return worldCoord;
+		}
 
-        Vector3d local = getLocalPosition(parent,worldCoord);
-        local.sub(node.getPosition());
-        
-        Quat4d q = new Quat4d();
-        q.set(node.getOrientation());
-        q.inverse();
-        MathTools.rotate(q, local, local);
-        
-        return local;
-    }
+		Vector3d local = getLocalPosition(parent,worldCoord);
+		local.sub(node.getPosition());
+		
+		Quat4d q = new Quat4d();
+		q.set(node.getOrientation());
+		q.inverse();
+		MathTools.rotate(q, local, local);
+		
+		return local;
+	}
 	
 	public static Quat4d getLocalOrientation(IG3DNode node, Quat4d worldRot)  {