Like all vanilla renderers, GeckoLib allows for additional layers of rendering over its normal rendering operations.

This is done through GeoLayerRenderer instances.

When instantiating your renderer, you can add a new layer to be called at render time to render additional content. This is done by calling addRenderLayer, and passing a new instance of your layer renderer to it.

public class ExampleRenderer extends GeoEntityRenderer<ExampleEntity> {
	public ExampleRenderer(EntityRendererProvider.Context renderManager) {
		super(renderManager, new ExampleEntityModel());

		addRenderLayer(new ExampleGeoRenderLayer(this));
	}
}