Hi Yaduhin,

> If only MoI can have posibility to draw new shapes on surface of
> objects, snapping to three axes and push-pull tool

MoI does contain functionality to snap the to x/y/z axes when drawing. Can you describe a bit more about what kind of snapping you're looking for?

Unfortunately, drawing on surfaces and push-pull does not work as easily with NURBS as it does with polygons... It will probably be a while before stuff like this will be included in MoI.

MoI's main approach is just a different strategy than that - instead you draw curves and use construction tools (extrude, loft, sweep) to build surfaces that form your model.

- Michael