hi
i try to learn 2d layout to 3d desgin of catia help but i have 2 problem
1) when i drawing in 2d it isnt constrain and i cant constrain it
2) i cant use of "folding line" where is it?
thx for help me
i think u can use this work
1) use of " extract " to change solid to surface
ibsert> operation> extract
2) use of ' join " to all surface to 1 surface
ibsert> operation> join