Other Modules > Other Modules > Modifying Spline Points > To Move an Endpoint to a Selected Datum Point or Vertex
To Move an Endpoint to a Selected Datum Point or Vertex
1. After picking the spline, click Dtm Pnt/Vrtx on the PNT LOCATION menu.
2. Select a datum point or vertex to which to move a spline endpoint.
3. Select another spline point to limit the adjustment range of the spline. The new spline highlights in green and the old spline highlights in red.
4. Click Confirm on the CONFIRMATION menu to accept the new spline shape.
Click Cancel to return to the SPLINEPNTS menu.
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When changing a 2D spline into a 3D spline, if the spline has child features such as sweeps or swept blends, you must move spline points only within the plane passing through the spline to avoid regeneration failure. Before altering the spline, create a datum plane through it and use it as the movement plane.