Working with polygon cuts

To begin cutting

1. From the main menu, choose Modify > Cut > Free Cut.
2. In the context view, switch to the Polygon tab.
   Tip: If you just click Modify > Cut, this is selected immediately.
3. Click Create Polygon, Create Circle, or Create Rectangle.

Now use buttons in the context view to choose a function:

Button	Function	Note
Create polyline	Create the cutting stencil as arbitrary polygonal line by successively adding more points.
Create circle	Create the stencil as a circle with a centerpoint and a radius.
Create rectangle	Create the stencil as a rectangle with a centerpoint, a width, a height, and a rotational angle.
Edit edge	Opens the dialog to define matching features on all polygon edges for joining parts	Only available for arbitrary polygons
Select and position parts	Temporarily fixes the stencil and lets you move the part against the stencil
Reset perspective to cutting direction	Changes perspective to look perpendicularly onto the cutting stencil
Reset polygon	Clears all stencils

To create a cut with a free shape

1. Click points on the display to set the corner points for the cutting stencil. As soon as you have set the third point, the stencil is created. (If you need a flat cut, use plane cut with limited width instead.),
   

   New points are always added above the perpendicularly nearest edge regardless of the order in which corner points were placed.

2. Optional: To snap an edge to a multiple of 90°, hold Alt, then click on the edge near the point that should be moved.
3. Optional: Adjust the depth of the cut. In the context view, activate Cutting depth, then specify a depth by number or by dragging the yellow arrow. The depth is only avaliable for the free polygon cut.
4. Click Cut to complete the cut.

You can save and load existing cutting stencils on the Load/Save tab to reuse the same geometry.

To configure a polygon cut edge

The edges of polygon cuts can be configured to create dovetail, jagged, or puzzle-shaped edges.

1. Create the free-cut stencil first.
2. To configure all edges at once, click Edit Edge in the context view.

   To configure only specific edges, right-click the edge and choose Edit Edge

3. In the opening dialog, configure variant and shape.
4. Click Apply to preview and produce the edited edge, and click OK to accept the settings and close the dialog.

A cut with puzzle pins

To create a cylindrical cut

1. Click a location in the display to create a circle.
2. Drag the control points to adjust the position and radius of the circle. You can also use the controls in the context view.
3. Click Cut to complete the cut.

To create a cuboid or rectangular cut

1. Click a point in the display to create a rectangle. The center of the rectangle is positioned at this location.
2. Drag the control points to adjust size and rotation of the rectangle. You can also use the controls in the context view to adjust the size.
3. Click Cut to complete the cut.