Tube Shape Editor
- Last UpdatedFeb 18, 2026
- 2 minute read
The Shape Editor part of the Create Rung Ladder Assembly window allows the administrator to specify the tube shape for the Rung Ladder Assembly.
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Click Shape Editor to display the Shape Editor part of the Create Rung Ladder Assembly window.

The administrator can modify the values to define the new shape.
X
The X column defines the horizontal offset parallel to the rungs.
Y
The Y column defines the horizontal offset perpendicular to the rungs.
Fillet
The Fillet column defines the radius of the fillet at the point.
Curve
The keyword Curve in the X column creates a curve centered on a point on the cage depth - half the cage width from the center of the rungs with a radius given by the expression in the Y column. Two successive curves are not allowed.
Intersect
The keyword Intersect in the X column creates a point at the intersection of the curve and a line at the offset given in the Y column.
The keyword Intersect in the Y column creates a point at the intersection of the curve and a line at the offset given in the X column.
The keyword Intersect must appear in a row directly before or directly after a line with the keyword Curve.
The rows are used to define half of the final shape which is symmetrical.
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To visualize the dimensions of the shape, click View Dimensions to display the Tube Cage Hoop Dimensions window.

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The administrator can view all Rules associated with the shape, click View Full Rules to display the Cage Tube Hoop Rules window.

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Click Dismiss to return to the Shape Editor part of the Create Rung Ladder Assembly window.
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Click Apply Changes to accept the changes made to the shape.
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Click Back to Selection to discard any inputs and return to the Tube Shape for Cage part of the Create Rung Ladder Assembly window.