public void solidify(GUIComponentGroup staticComponents, GUIComponentGroup dynamicComponents) {
        if (!staticComponents.isSolidified()) {
            staticComponents.solidify();
        }
        if (!dynamicComponents.isSolidified()) {
            dynamicComponents.solidify();
        }
        this.staticComponents = staticComponents;
        this.dynamicComponents = dynamicComponents;

        focusStack.add(dynamicComponents);

        setupVBOs();
    }