The surface inspection of cylindrical objects such as towers, columns or tanks for liquids is very simple with the Unfold tool.

The use of intensity or color makes it easier to interpret smooth surfaces.

Moreover, the deviations from the cylindrical surface are documented in the PDF log to stress unevenness.

The Unfold module has been extended and replaced by the new Space Warp module. 

You will learn how it works in our step-by-step instructions.