Better Javadoc for PhysicsVehicle#getForwardVector(Vector3f)

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9285 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
13 years ago · 0345dd9601
parent 9aacd96926
commit 0345dd9601
1 changed files with 3 additions and 2 deletions
--- a/engine/src/jbullet/com/jme3/bullet/objects/PhysicsVehicle.java
+++ b/engine/src/jbullet/com/jme3/bullet/objects/PhysicsVehicle.java
@ -460,8 +460,9 @@ public class PhysicsVehicle extends PhysicsRigidBody {

    /**
     * Get the current forward vector of the vehicle in world coordinates
-     * @param vector
-     * @return
+     * @param vector The object to write the forward vector values to.
+     * Passing null will cause a new {@link Vector3f) to be created.
+     * @return The forward vector
     */
    public Vector3f getForwardVector(Vector3f vector) {
        if (vector == null) {