| Add | Add a vertex using this position and everything else from Default |
| AddCube | Add a cube to the vertex buffer. Will include indices if they're enabled. |
| AddQuad | Add a quad to the vertex buffer. Will include indices if they're enabled. |
| AddTriangle | Add a triangle to the vertex buffer. Will include indices if they're enabled. |
| GetAllData | Returns all game data nodes that derive from given class/interface, and are present on the model. Does NOT support data nodes that allow multiple entries. |