Automatic transition

This function is used, to draw a transition between two ducts/pipes.

The transition length is automatically calculated with a 30° angle and shown in window.

The length can also be modified by entering another value.

After picking the second point, the ducts are connected automatically:

The program calculates the duct-length in respect to the transition direction of construction.

The duct-length is always drawn before the transition.

Whether a duct is picked left, right or reverse, the same result is achieved.