LaserStudio User Manual

Edit nodes and Bézier curves

Use Edit nodes to reshape one path. Select an unlocked outline and open the Curve nodes ribbon. Use Position, size and snapping when you want to move or resize the entire object.

Download Curve with two Bézier segments. Import the sample, select the outline and enter Edit nodes. Insert a node on a segment, then drag a handle and use Undo to compare the result.

Move anchors and handles

An anchor lies on the outline. A Bézier handle controls the curve entering or leaving an anchor. Drag an anchor to move that point, or drag a handle to change the curve near it. At a joined Bézier node, use Corner for a sharp joint, Smooth to align the handles, or Symmetric to align them and match their lengths.

Insert or delete a node

CommandResult
Convert to curveTurns lines or polylines into cubic Bézier segments. Straight segments keep their shape until you move a handle.
Insert nodeSplits the selected segment at its midpoint. On an anchor it uses the following segment, or the preceding one at the last endpoint. Inserting preserves the outline.
Delete nodeRemoves the selected anchor after confirmation. The adjoining curve can change, and deleting an endpoint can open a closed Bézier path.

Check the edited outline

After changing a path on a Fill layer, look for gaps and inspect a fresh job preview. Use Ctrl+Z if the result changed more than intended. Select the node again after Undo before making another edit.

Surfstats LaserStudio · November 2026 development build