occ 4.0 to occ 5.2 need help

i have a project that i have progammed under opencascade 4.0 and i want to pass to the last version of opencascade 5.2 can you help me please please ......

Roman Lygin's picture


Please be more specific - what kind of problems do you meet when trying to rebuild your project with 5.2 ?
Read What's New and Release Notes documents (http://www.opencascade.org/getocc/whatsnew/) to understand what have changed and update your source code respectively.

Hope this helps.