Sculpting using Greville Points

You can sculpt a curve or surface directly by moving its Greville points.

  1. Select a surface in object selection mode and click Activate Controls and Greville Points . The Control Points Filter and Control Rows Filter are also valid for the Greville points selection.
  2. Select one or more Greville points.
    The robot appears on the first selected Greville point and you can modify the Greville points using the robot.

  3. Click onto a Greville point row between two Greville points.
    The Greville point row is selected and the robot appears on the nearest Greville point. Moving it modifies the Greville point row.

Comparing the results of control point and Greville point modification shows the difference in the modification extent.

 

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