How to model blade from 3D sketch?
I have a problem with modeling (Loft) blade when I using 3D sketch (green one in screenshot). I receive a message about that Inventor can't do that.
If I use regular (2D sketch), everything is good... But I need 3D. It is possible to do that?
Thank you, and sorry for my English.
I have noticed that when I make a loft from section in turn (of sketch):
2D -> 3D
2D -> 2D -> 3D
Then it works.
But when i did it like
2D - 3D - 2D
3D - 2D
It doesn't work.
I mean, 3D must be only one, and it have to be last section.
What do you think about it? This should be obtained. Once, my teacher showed how to do it.