Hi Michael,

Thank you for explaining the logic. I made sure the last point on the left was not in line just as the tutorial specified but it still doesn't work. Incidentally I found this tutorial on youtube by Andrei Samardac and am currently trying to figure out how he did it...


http://www.youtube.com/watch?v=OjRA4_fYGbs

Hi Gunter, and also as kind of a side note - if squishing and deforming things is a high priority for the kind of stuff you're trying to create, it's possible that a different modeling system like a sub-d polygon modeling program might be a better fit for you. They are just more heavily focused on doing organic type modeling.

Mike's tutorials can show you that it's possible to do certain categories of that type of stuff in MoI by pushing the limits of some of the tools especially new ones like the Flow tool, but the sort of "bread and butter" of MoI is more about working with 2D curves and boolean operations and stuff like that.

So that's why for example the Revolve tool is mostly focused on constructing a solid as the result and hasn't really been specifically targeted for this kind of warp field generation type stuff. But it is possible to do it if you use it in a particular way.

- Michael

Hi Gunter,

> I made sure the last point on the left was not in line just as the tutorial specified but it still doesn't work.

Can you please post the 3DM model file with your specific curve in it so I can take a look at what you've got?

One other note - you will also probably want to uncheck the "Cap ends" revolve option (when you're in Revolve look in the upper-right area of the main window for the options for the current running command), so that it doesn't also add an additional planar end cap to try and seal off the end to make a solid.

- Michael

Hi Gunter,

> Incidentally I found this tutorial on youtube by Andrei Samardac and am
> currently trying to figure out how he did it...

That one was done by using "Rail revolve" instead of the regular revolve. Rail revolve takes a path curve in addition to the profile, and it has the particular property that the surface generated will inherit the same control point structures as those input curves without doing any modification on them.

Note that around 0:34 when he does the revolve, that the command that is active is the "Rail revolve" command on the right here, not the default plain Revolve one on the left:



- Michael

Hi Michael,

While I do tend to work with organic shapes quite a bit I also work with quite a lot of geometric ones. I'm trying to explore MOI as much as possible and learn all that I can. Once I have developed enough skills and understanding of how 3D modelling works I can explore other software in more depth (I have explored Rhino, Wings3D and Blender) . I find MOI to be very user-friendly for beginners. Often my questions aren't necessarily about a particular file that I'm working on, rather they're about familiarising myself with the software.

Gunter

Hi Gunter, we were writing a reply at about the same time, just want to make sure you don't miss the other reply above that hopefully answers your question about how Andrei's method was done.

- Michael