Setting a Direction: Normal to Screen 
In the example below, the Add Extrude function is to be used to extrude the circle.
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Extrude the circle. |
By default, the extrude direction is normal to the plane/face of the entity. |
To select another direction, select the arrow base. |
A toolbar of direction options is displayed. For this example, select the Normal to Screen option |
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The extrude direction is now towards the screen. As the Normal to Screen direction may be difficult to see, rotate the part to view the extrude.
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Result: |
Result - part rotated: |
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