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Closes #1210 Quaternion.lookAt now has a return value (#1223)

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Matthew Universe 2019-11-23 13:43:00 -05:00 committed by Stephen Gold
parent b07a11c9d4
commit 48f28974f9
1 changed files with 2 additions and 1 deletions
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jme3-core/src/main/java/com/jme3/math/Quaternion.java
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@ -1371,13 +1371,14 @@ public final class Quaternion implements Savable, Cloneable, java.io.Serializabl
* a vector indicating the local up direction.
* (typically {0, 1, 0} in jME.)
*/
public void lookAt(Vector3f direction, Vector3f up) {
public Quaternion lookAt(Vector3f direction, Vector3f up) {
TempVars vars = TempVars.get();
vars.vect3.set(direction).normalizeLocal();
vars.vect1.set(up).crossLocal(direction).normalizeLocal();
vars.vect2.set(direction).crossLocal(vars.vect1).normalizeLocal();
fromAxes(vars.vect1, vars.vect2, vars.vect3);
vars.release();
return this;
}
public void write(JmeExporter e) throws IOException {