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Toolbar: Draw 3D > Dome ()

Menu: Insert > 3D Entities > Dome

Keyboard: DOME

Alias: AI_DOME

Experience Level: Intermediate

Draws the upper half of a sphere. The flat side of the sphere faces down.

Type dome to create a three-dimensional ACIS solid; type ai_dome to create a three-dimensional surface.


  1. Specify the radius of the dome.

Center of dome: Specify the center point of the dome.

Diameter <Radius of dome>: To draw a dome based on the radius, enter the radius or specify a point. To draw a dome based on the diameter, choose Diameter and enter the diameter, or specify a point.

To draw a dome based on the diameter


  1. Specify the diameter of the dome.

Diameter of dome: Enter the diameter of the dome, or specify a second point.

3D Entities



Create a dish

Create a dome

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