| SupportPt | pt | The support point. By default the support type is set to fully fixed | Point |
| XFixed | X | Set to true if the X direction is fixed | Boolean |
| YFixed | Y | Set to true if the Y direction is fixed | Boolean |
| ZFixed | Z | Set to true if the Z direction is fixed | Boolean |
| RXFixed | RX | Set to true if the rotation about the X axis is fixed | Boolean |
| RYFixed | RY | Set to true if the rotation about the Y axis is fixed | Boolean |
| RZFixed | RZ | Set to true if the rotation about the Z axis is fixed | Boolean |
| Strength | strength | The strength of the support | Number |