Cinematic : AnimationTrack takes now the animation's duration as default duration

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8966 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/cinematic/events/AnimationTrack.java

@@ -63,6 +63,7 @@ public class AnimationTrack extends AbstractCinematicEvent {
     public AnimationTrack(Spatial model, String animationName) {
         modelName = model.getName();
         this.animationName = animationName;
+        initialDuration = model.getControl(AnimControl.class).getAnimationLength(animationName);
     }
 
     public AnimationTrack(Spatial model, String animationName, float initialDuration) {
@@ -73,6 +74,7 @@ public class AnimationTrack extends AbstractCinematicEvent {
 
     public AnimationTrack(Spatial model, String animationName, LoopMode loopMode) {
         super(loopMode);
+        initialDuration = model.getControl(AnimControl.class).getAnimationLength(animationName);
         modelName = model.getName();
         this.animationName = animationName;
     }