Method that sets the plane at which the input thickness is held.
| Name | Type | Description |
| HoldThicknessAt | RibThicknessPlaneEnum | Input RibThicknessPlaneEnum that defines the plane at which the thickness should be held. Valid inputs are kRibThicknessAtSketchPlane, kRibThicknessAtRoot and kRibThicknessAtNeutralGeometry. If kRibThicknessAtNeutralGeometry is provided as input, the NeutralGeometry argument must also be provided, else the method will fail. |
| NeutralGeometry | Variant | Optional input object that specifies the neutral geometry if the HoldThicknessAt argument is specified to be kRibThicknessAtNeutralGeometry. This is an optional argument whose default value is null. |