/**
* Sets whether or not to show the HUD ({@link #guiNode}). If the value changes, this will
* enable/disable the HUD in the rendering thread.
*
* @param display Whether or not to show the HUD.
* @see #getDisplayHUD()
*/
public void setDisplayHUD(final boolean display) {
// If the value has changed, we need to update the Application's guiNode
// by either attaching or detaching this view's guiNode.
if (displayHUD.compareAndSet(!display, display)) {
app.enqueue(
new Callable<Boolean>() {
@Override
public Boolean call() throws Exception {
if (display) {
rootGuiNode.attachChild(guiNode);
} else {
rootGuiNode.detachChild(guiNode);
}
return true;
}
});
}
return;
}
/**
* Sets whether or not to show the {@link #axes}. If the value changes, this will enable/disable
* the axes in the rendering thread.
*
* @param display Whether or not to show the axes.
* @see #getDisplayAxes()
*/
public void setDisplayAxes(final boolean display) {
// If the value has changed, we need to update the Application's scene
// by either attaching or detaching the axis Spatials.
if (displayAxes.compareAndSet(!display, display)) {
app.enqueue(
new Callable<Boolean>() {
@Override
public Boolean call() throws Exception {
if (display) {
// Attach the axes to the root Node.
rootNode.attachChild(axes);
} else {
// Detach the axes from the root Node.
rootNode.detachChild(axes);
}
return true;
}
});
}
return;
}
