Tool
Returns union of a set of planar closed curves
Docs for v2.1.18, the latest version.
1
What the node takes in, from wires or typed values.
Region 1
Curves(Regions) or Curve(Region) for boolean union operation
1
What the node gives out, to wire into other nodes.
Curve
Result outlines of boolean union
After creating a node, to the first port, connect the first region with which we want to union other regions, connect the second region to the second port with which we want to union the first region connected to the first port. For more than two regions, you need to add ports using the "add port" function in the port menu and connect other regions to these ports. On the output port, we will get the result of the union.
Region Difference
Region Intersection
First documented in v2.1.18
Oct 20, 2026
Versions before it were published before changes were recorded.