Extruded
An Extruded object is a User Defined Aperture extruded to form a solid volume. Any User Defined Aperture file may be used to create the Extruded object. For information on User Defined Apertures see " User defined apertures and obscurations " .
The extrusion is along the Z axis, and the front and rear faces of the object may be independently and anamorphically scaled. The rear face may also be decentered relative to the front face.
The User Defined Aperture file name is placed in the comment column. The following additional parameters are used:
| Parameter # | Description | Face Name | Face # |
| 1 | The length along the Z axis between the front and rear faces. | Side | 0 |
| 2 | The front face X direction scaling factor. | Front | 1 |
| 3 | The front face Y direction scaling factor. | Front | 1 |
| 4 | The back face X direction scaling factor. | Back | 2 |
| 5 | The back face Y direction scaling factor. | Back | 2 |
| 6 | The back face X direction decenter. | Back | 2 |
| 7 | The back face Y direction decenter. | Back | 2 |
The reference coordinate is the origin of the front face. Face Numbers: Front face Face 1, back face Face 2, all other faces Face 0.
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