T-FLEX Parametric CAD. Fundamentals. 2D Design

Splines
Once a defining node of the spline is selected by clicking , it can be reassigned by selecting another node,
delete, or add a new one. Once a defining node is selected, the spline begins rubberbanding, following the
cursor, just like at creation time. A following mouse click selects another node or creates a new one. For
convenience, the old node gets deleted if it was not referenced by any other element.
Note that the node position and, therefore, the shape of the curve, can be modified in the node editing
command “EN: Edit Node”.
To add a new defining node use the option .
Switch to “Insert Point” mode
Note that the insertion of the new node will be before or after the selected node, depending on where the
cursor was at the instant of option activation.
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To fix the new node, click .
If the node selected for editing is part of the control polygon, its
weight can be modified by typing .
When editing defining nodes of a “through nodes” spline, this option
is unavailable.
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