| Interface | Description | 
|---|---|
| WPObject | A three-dimensional object, consisting of Minecraft blocks, which can be placed in a map. | 
| WPObject.BlockVisitor | 
| Class | Description | 
|---|---|
| AbstractObject | Abstract base class for  WPObjectimplementations. | 
| GenericObject | A generic  WPObject, not tied to any particular platform or file
 format. | 
| MinecraftWorldObject | A memory only combination of  MinecraftWorldandWPObject, allowing to render worlds and layers to it
 and then treat it as an object, for instance for generating previews. | 
| MirroredObject | |
| NamedObjectWithAttributes | Created by Pepijn on 9-3-2017. | 
| RotatedObject | |
| SkewedObject |