shaderPropertyMenuEntries.clear();
shaderPropertiesMenu.removeAll();
for (GLSLMaterial material : CoreRegistry.get(AssetManager.class).listLoadedAssets(AssetType.MATERIAL, GLSLMaterial.class)) {
if (material.getShaderParameters() != null) {
GLSLMaterial finalMat = material;
final PropertyProvider provider = new ReflectionProvider(finalMat.getShaderParameters());
if (!provider.getProperties().isEmpty()) {
final String programName = material.getURI().toString();
JMenuItem menuItem = new JMenuItem(programName);
menuItem.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {