fix SceneEditTool :

- axis pick is now available

sdk/jme3-scenecomposer/src/com/jme3/gde/scenecomposer/SceneEditTool.java

@@ -336,7 +336,7 @@ public abstract class SceneEditTool {
         CollisionResults results = new CollisionResults();
         Ray ray = new Ray();
         Vector3f pos = cam.getWorldCoordinates(mouseLoc, 0).clone();
-        Vector3f dir = cam.getWorldCoordinates(mouseLoc, 0.1f).clone();
+        Vector3f dir = cam.getWorldCoordinates(mouseLoc, 0.125f).clone();
         dir.subtractLocal(pos).normalizeLocal();
         ray.setOrigin(pos);
         ray.setDirection(dir);
@@ -360,7 +360,7 @@ public abstract class SceneEditTool {
      */
     protected void highlightAxisMarker(Camera camera, Vector2f screenCoord, AxisMarkerPickType axisMarkerPickType, boolean colorAll) {
         setDefaultAxisMarkerColors();
-        Vector3f picked = pickAxisMarker(camera, screenCoord, axisPickType);
+        Vector3f picked = pickAxisMarker(camera, screenCoord, axisMarkerPickType);
         if (picked == null) {
             return;
         }
@@ -453,6 +453,7 @@ public abstract class SceneEditTool {
 //        axis.attachChild(quadYZ);
 
         axis.setModelBound(new BoundingBox());
+        axis.updateModelBound();
         return axis;
     }