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 CAD / LDraw Files / Parts / Primitives / *374 (-20)
  Re: Updated Part: 700.dat - Brick 10 x 20
 
(...) One other thought: every time you add a subfile, it takes time for the renderer to render it. So every call to your 4-stud primitive is going to process more slowly than the equivalent 4 lines encoded directly. So if an added subfile only (...) (21 years ago, 18-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: Updated Part: 700.dat - Brick 10 x 20
 
(...) Well, that's 3 lines per instance. It takes 3 calls of a group of 4 to get to the same line savings as the group of 8. And 1 x 4 and 2 x 2 groups are common enough to get at least 7 lines saved. In the 700.dat you posted, just using 1 x 4 (...) (21 years ago, 18-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: Updated Part: 700.dat - Brick 10 x 20
 
(...) I've been thinking about groups of stud3 and stud4, but found it not too commonly used as the stud.dat. Baseplates for example have no bottom studs. There is also a little problem with the odd numbers - four top studs corresponds to three (...) (21 years ago, 17-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: Updated Part: 700.dat - Brick 10 x 20
 
(...) <SNIP> It looks like there could be significant use of stud4 groups as well. I'm also thinking that 1 x n rows of stud2 and stud 3 could be useful. Not as high in demand, but the stud4 groups would be really nice. (The version of 700.dat (...) (21 years ago, 17-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Updated Part: 700.dat - Brick 10 x 20  [DAT]
 
As an example, this part got a third as large as before with the new group primitives. 0 Brick 10 x 20 0 Name: 700.dat 0 Author: Tore Eriksson 0 Unofficial Updated Part 0 2003-11-12 TE Replaced lots of studs with stug primitives 0 2003-11-12 TE BFC (...) (21 years ago, 12-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: New Primitive: stug8-1.dat - Stud Group 8 x 1
 
(...) Ahh, the old stud logo problem. I won't go there for now. -Orion (21 years ago, 12-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: New Primitive: stug8-1.dat - Stud Group 8 x 1
 
(...) You can't rotate the 1x8 90 or 270 degrees to get 8x1; stud logo will turn up wrong in hi-q pov renderings. /Tore (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: New Primitive: stug8-1.dat - Stud Group 8 x 1
 
(...) Why stug8-1 and stug1-8? These are the same with the exception of rotation. Why not just have one? -Orion (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stug8-1.dat - Stud Group 8 x 1  [DAT]
 
0 Stud Group 8 x 1 0 Name: stug8-1.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 1 16 -70 0 0 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -50 0 0 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -30 0 0 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -10 0 0 1 0 0 0 1 0 0 0 1 stud.dat 1 (...) (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stug1-8.dat - Stud Group 1 x 8  [DAT]
 
0 Stud Group 1 x 8 0 Name: stug1-8.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 1 16 0 0 -70 1 0 0 0 1 0 0 0 1 stud.dat 1 16 0 0 -50 1 0 0 0 1 0 0 0 1 stud.dat 1 16 0 0 -30 1 0 0 0 1 0 0 0 1 stud.dat 1 16 0 0 -10 1 0 0 0 1 0 0 0 1 stud.dat 1 (...) (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stug4-4.dat - Stud Group 4 x 4  [DAT]
 
0 Stud Group 4 x 4 0 Name: stug4-4.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 1 16 -30 0 -30 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -10 0 -30 1 0 0 0 1 0 0 0 1 stud.dat 1 16 10 0 -30 1 0 0 0 1 0 0 0 1 stud.dat 1 16 30 0 -30 1 0 0 0 1 0 0 0 1 (...) (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stug6-6.dat - Stud Group 6 x 6  [DAT]
 
0 Stud Group 6 x 6 0 Name: stug6-6.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 1 16 -50 0 -50 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -30 0 -50 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -10 0 -50 1 0 0 0 1 0 0 0 1 stud.dat 1 16 10 0 -50 1 0 0 0 1 0 0 0 1 (...) (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stug8-8.dat - Stud Group 8 x 8 (Was: "Clusters" of Studs?)  [DAT]
 
0 Stud Group 8 x 8 0 Name: stug8-8.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 1 16 -70 0 -70 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -50 0 -70 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -30 0 -70 1 0 0 0 1 0 0 0 1 stud.dat 1 16 -10 0 -70 1 0 0 0 1 0 0 0 1 (...) (21 years ago, 11-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  Re: New Primitive: Stud11.dat - Stud Scala Hollow
 
(...) As long as you're planning to develop it to reasonable completion, I'd be comfortable if you submitted it to the PT with a comment that you are still finishing it. Steve (21 years ago, 2-Nov-03, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: Stud11.dat - Stud Scala Hollow  [DAT]
 
Even though this primitive needs work, I still wish to reserve the filename stud11.dat for it. Is that ok? 0 Stud Scala Hollow 0 Name: stud11.dat 0 Author: Tore Eriksson 0 Unofficial Primitive 0 BFC CERTIFY CW 1 16 0 0 0 1 0 0 0 1 0 0 0 1 stud2.dat (...) (21 years ago, 21-Oct-03, to lugnet.cad.dat.parts.primitives)
 
  Re: Stud5 and type 5 lines at edge of cylinders.
 
(...) Ok, so... that could also mean torii as well... again, the primitive generator and past spreadsheets do this the "old" way. I will have to look into that as well. (...) I believe you are correct. (...) I agree. Should I make this an option on (...) (21 years ago, 8-Oct-03, to lugnet.cad.dat.parts.primitives, FTX)
 
  Re: Stud5 and type 5 lines at edge of cylinders.
 
(...) I think ideally this would be used on all segmented primitives that are circular and not flat (obviously it doesn't apply to primitives like disks and rings). So think that the same logic would apply to cones. Incidentally, I think the 1/8 (...) (21 years ago, 3-Oct-03, to lugnet.cad.dat.parts.primitives, FTX)
 
  Re: Stud5 and type 5 lines at edge of cylinders.
 
(...) That's what I was afraid of... That is not how I handled it in the program. So, now this should apply for any segment files, right? 1-16,1-8,3-16,1-4,7-48, etc? If so, I will have to rethink how to calculate those points. now... this brings us (...) (21 years ago, 2-Oct-03, to lugnet.cad.dat.parts.primitives, FTX)
 
  Re: Stud5 and type 5 lines at edge of cylinders.
 
In lugnet.cad.dat.parts...rimitives, Paul Easter wrote: ... "mess" ... deleted :-) (...) have handled this incorrecly, I need to know so I can try to fix the (...) this page; (...) point hanging out in space should be tangent to the cylinder, that (...) (21 years ago, 2-Oct-03, to lugnet.cad.dat.parts.primitives, FTX)
 
  Re: Stud5 and type 5 lines at edge of cylinders.
 
(...) Ok... I'm a bit lost is all this mess. I need to know where we stand on this issue. I have a Primitive Generator program written with Visual Basic available for people to download and use. If I have handled this incorrecly, I need to know so I (...) (21 years ago, 2-Oct-03, to lugnet.cad.dat.parts.primitives)


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