How to model WindDancer with different CAD packages?

To create model glass. However, shape of surfaces this model is not the same how from the WindDancer.

  1. Step 1:

    1 Draw sketch two neighboring curves outgoing from the center and sketch third closing curve.

  2. Step 2:

    2 Make a surface from three curves. Obtain a surface of a disk sector.

  3. Step 3:

    3 Now you can give a thickness for this sector, and then create array from it. Or you can create a first surface of the disk, and then give a thikness for the disk.