/**
* This method loads the properties if they are available and defined for the structure.
*
* @param structure the structure we read the properties from
* @param blenderContext the blender context
* @return loaded properties or null if they are not available
* @throws BlenderFileException an exception is thrown when the blend file is somehow corrupted
*/
protected Properties loadProperties(Structure structure, BlenderContext blenderContext)
throws BlenderFileException {
Properties properties = null;
Structure id = (Structure) structure.getFieldValue("ID");
if (id != null) {
Pointer pProperties = (Pointer) id.getFieldValue("properties");
if (pProperties.isNotNull()) {
Structure propertiesStructure = pProperties.fetchData().get(0);
properties = new Properties();
properties.load(propertiesStructure, blenderContext);
}
}
return properties;
}
