==== Rotate Extrude ====

{{ :wiki:jscad-extruderotate.png?nolink | Extrude Rotate}}

Extrude a two dimensional shape in a rotation about the Z axis. The two dimensional shape can be placed anywhere to create various three dimensional shapes. The ''segments'' specify the number of segments to create per full rotation. 

Defaults:
  * startAngle : 0
  * angle: PI * 2
  * overflow: 'cap' (cap the ends in order to create a solid)
  * segments: 12 (Note: Increasing the value of segments improves the overall shape.)

<code javascript>
const myshape = extrudeRotate({segments: 64}, shape1)
const myshape = extrudeRotate({segments: 8, angle: Math.PI startAngle: 0}, shape3)
</code>