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Boolean Operation
Region Union

Returns union of a set of planar closed curves

ID

662ae7a510b6cb87640c92a2

Name

Region Union

Group

Boolean Operation

Package

Tool

Keywords

union
boolean
crv
ru

Surface

Vector

Transform

Primitive Curves

Curve Analysis

Toolset

Triangulation

Boolean Operation

Panels

Solid

Intersection

Text

Image

Analysis

Array

Creation method

There are two options for creating a Region Union node.

  • The first way to create a Region Union node using the search list, which is opened by double left-clicking in the workspace. You can write the name of the node you need, or words associated with this node.
    • union , boolean , crv , ru
  • The second way is to select a Region Union node from the menu that opens from the top left.
    • Menu > Tool > Boolean Operation > Region Union

Steps

  • Create a Region Union node.
  • Connect the first region with which we want to union to the first port.
  • Connect the second region that we want to union with the first region.
  • Add a port for additional regions using the "add port" function in the port menu and connect other regions to the added ports.

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.

See also

Region Difference
Region Intersection

Inputs

NameTypeDescriptionDefault Value
geometry
Geometry
Curves(Regions) or Curve(Region) for boolean union operation

Outputs

NameTypeDescription
curve
Curve
Result outlines of boolean union