Tool

Circle CNR

Primitive Curves

Create a circle defined by center, normal and radius

Docs for v2.1.18, the latest version.

ID

tool-primitive-curves-circle-cnr

Group

Primitive Curves

Plugin

Tool

Keywords

cnr
circ

Circle CNR

Primitive Curves

3 inputs, 1 output

Ports

Inputs

3

What the node takes in, from wires or typed values.

Origin

Point

Default [0,0,0]

Center point

Vector

Vector

Default [0,1,0]

Normal vector of circle plane

Radius

Number

Default 10

Radius of circle

Outputs

1

What the node gives out, to wire into other nodes.

Curve

Curve

Resulting circle

Creation method#

There are two options for creating a Circle CNR node.#

  • The first way to create a Circle CNR node is 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.
    • cnr , circ
  • The second way is to select a Circle CNR node from the menu that opens from the top left.
    • Menu > Tool > Primitive curves > Circle CNR

Steps#

  • Create a Circle CNR node.
  • Connect the center point on the circle to the first port.
  • Connect the normal vector of the circle to the second port.
  • The third port gets the radius of the circle.

After creating the node, connect the center point on the circle to the first port, the normal vector of the circle to the second port, and the third port gets the radius of the circle. On the output port, you will receive the resulting circle.

See also#

Circle
Arc 3Pnt
Circle 3Pnt

History

First documented in v2.1.18

Oct 20, 2026

Versions before it were published before changes were recorded.