wanted to get introduced to legacy data conversion and reverse engineering , but unavailability of tution on internet please help me with some examples and tutions.
one of the best way for reverse engineering is sketch tracer you can draw the Main Map with using of Maintenance Map....
i do this with this file & manufacturing this....
Answered with a tutorial: https://grabcad.com/tutorials/please-help-me-with-catia-reverse-engineering-excercises
There is some videos available, related to CATIA. Please go through it, This may help you out.: http://www.video-tutorials.net/vtnet/product-category/catia-video-tutorials/
How to create 30 edges polygon in catia using formula