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Full Version: Shelling

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From: Andy (ANDYA)
16 May 2021   [#7]
Thanks Ed - good suggestions. Andy
From: Michael Gibson
16 May 2021   [#8] In reply to [#5]
Hi Andy,

re:
> OK, so your reasoning is that because it is complicated it won't happen in MoI?

No it's simply an explanation for why it has not happened _yet_ in MoI.


> Alibre Design has no problem with it - see screenshot. <...>

Yes Alibre Design uses a geometry library called ACIS which has had something like 50 more man-years of effort put in to developing the shell and fillet geometry processing than the library that MoI uses.

I would recommend using Alibre to do your shelling instead of MoI, that way you won't have to worry about the ordering.

Shelling in MoI is pretty primtiive. When I started MoI I had hoped that the shell and fillet functions in the geometry library that I used would improve over time but the authors of the library have gone in a different direction than that.

I would like to license a different library to better handle those areas. That requires a lot of work as well though even just to investigate it.


> it becomes more important IMO for the application to do what the user expects

I totally agree! Unfortunately it will require a lot of work to make this area behave like the user expects. I have not managed to scrounge up an extra 50 years of work time to make it happen as of yet.

- Michael

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