public void renderTranslucentQueue(ViewPort vp) {
        if (prof != null) {
            prof.vpStep(VpStep.RenderBucket, vp, Bucket.Translucent);
        }

        RenderQueue rq = vp.getQueue();
        if (!rq.isQueueEmpty(Bucket.Translucent) && handleTranslucentBucket) {
            rq.renderQueue(Bucket.Translucent, this, vp.getCamera(), true);
        }
    }
Renders the {@link Bucket#Translucent translucent queue} on the viewPort.

<p>This call does nothing unless {@link #setHandleTranslucentBucket(boolean) }
is set to true. This method clears the translucent queue after rendering
it.

@param vp The viewport of which the translucent queue should be rendered.

@see #renderViewPortQueues(com.jme3.renderer.ViewPort, boolean)
@see #setHandleTranslucentBucket(boolean)
jme3-core/src/main/java/com/jme3/renderer/RenderManager.java