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Re: Help with parts creation
avatarFebruary 05, 2013 02:01AM
Agreed, non trivial!!! I'll see if I can do something...
Edit: Here is the subpart with regenetated top surface matching studs. I let you do the rest...
But there's a lot of problems with this part, such as studs not on grid (maybe they are not in real life? I don't have the part...), and bad middle split (you should convert middle triangles to quads before splitting part!!!).

Otherwise, I used this method to create filling between head and 4-4ndis.
First color ndis and edge of head hole in different color (eg. red and yellow). Then I added triangles one at a time in MLCad, visually adjusting them approximately (using a 0.1ldu grid). This is pretty fast: once you have a triangle (again in a different color, say cyan), duplicate it, and pull one triangle vertex close to the next structure vertex. Don't forget to invert BFC each time, the operation of pulling only one vertex inverts winding! When you're done, put all newly created triangles to the end of file (in MLCad, select one cyan triangle, then select same color, then cut (ctrl-x) and paste (ctrl-v). Then reopen file with LDDP. There, select everything but the newly created triangles, then Tools -> subfile selection. Name your file, eg. snap.dat. This creates a subfile that will be used to snap triangle vertices to the structure, using Unificator. Don't forget to save main file (which contains the triangles and one reference to snap.dat), as LDDP doesn't do it automatically. Then open main file in LETGUI, tool Unificator, option "snap on subfiles", subfile unification threshold = 2.5ldu (may need adjustment). After that, in the result, inline snap.dat. It then remains to re-generate condlines using Edger2...

Edited 1 time(s). Last edit at 2013-02-05 04:43AM by Philippe Hurbain.
Attachments:
open | download - 43746s01.dat (140.4 KB)
SubjectAuthorViewsPosted
Help with parts creation Attachments Stan Isachenko723September 19, 2012 12:10PM
Re: Need help with 93552 Philippe Hurbain372September 20, 2012 01:43AM
Re: Need help with 93552 Stan Isachenko318September 20, 2012 02:01AM
Re: Need help with 93552 Stan Isachenko350September 20, 2012 03:26AM
Need help with parts creation. Attachments Stan Isachenko282September 20, 2012 03:25AM
Re: Need help with parts creation. Philippe Hurbain280September 20, 2012 04:20AM
Re: Help with parts creation Stan Isachenko328September 20, 2012 05:23AM
Re: Help with parts creation Attachments Stan Isachenko277September 20, 2012 10:05AM
Re: Help with parts creation Philippe Hurbain257September 20, 2012 11:18AM
Re: Help with parts creation Attachments Stan Isachenko257September 20, 2012 12:01PM
Re: Help with parts creation Philippe Hurbain264September 21, 2012 01:38AM
Re: Help with parts creation Stan Isachenko299September 21, 2012 02:03AM
Re: Help with parts creation Stan Isachenko343November 04, 2012 04:11AM
Re: Help with parts creation Michael Heidemann292November 05, 2012 10:43AM
Re: Help with parts creation Philippe Hurbain323November 06, 2012 02:53AM
Re: Help with parts creation Attachments Philippe Hurbain269November 06, 2012 05:19AM
Re: Help with parts creation Attachments Stan Isachenko284November 12, 2012 11:45AM
Re: Help with parts creation Attachments Stan Isachenko189February 04, 2013 08:18AM
Re: Help with parts creation Attachments Philippe Hurbain248February 05, 2013 02:01AM
Re: Help with parts creation Attachments Stan Isachenko261February 19, 2013 12:16PM
Re: Help with parts creation Stan Isachenko279February 22, 2013 01:13AM



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