protected override void link() { SceneNodeElement sceneNode = Owner.getElement(nodeName) as SceneNodeElement; if (sceneNode == null) { blacklist("Could not find node {0}.", nodeName); } entity = sceneNode.getNodeObject(entityName) as ManualObject; if (entity == null) { blacklist("No entity specified or entity is not found."); } if (subEntityIndex >= entity.getNumSections()) { blacklist("Entity {0} only has {1} SubEntities. Index {2} is invalid.", entity.getName(), entity.getNumSections(), subEntityIndex); } subEntity = entity.getSection(subEntityIndex); baseMaterialName = subEntity.getMaterialName(); MaterialManager materialManager = MaterialManager.getInstance(); String alphaMaterialName = baseMaterialName + alphaSuffix; if (materialManager.resourceExists(alphaMaterialName)) { finalAlphaMaterialName = alphaMaterialName; } else { blacklist("Cannot find automatic alpha material {0}. Please ensure one exists or define a custom alpha behavior.", alphaMaterialName); } }