Enum values
| Name | Value | Description |
|---|---|---|
| Shader | 0 | Display shader, very basic colour information, nothing more. |
| RhinoMaterial | 1 | A material from the Rhino document, identified by ID. |
| XmlMaterial | 2 | A material defined by an RDK Xml string. |
| RmtlMaterial | 3 | A material loaded from an RMTL file. |