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 CAD / LDraw Files / Parts / Primitives / *144 (-10)
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)
 
(...) How about using: TNNXFFFF.dat Where T is T, NN is the fraction of the major circle, X is I/O for inner or outer, and FFFF is the fractional ratio of tube radius to major radius. I'm suggesting this specific format for the following reasons: 1. (...) (24 years ago, 16-Feb-01, to lugnet.cad.dat.parts.primitives)
 
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)
 
Paul Easter wrote... (...) Sure, I'm just awaiting the final filename convention, so that I can make a programmatic (versus hardcoded) substitution covering all future primitives released. Something like "NtiFFFF.dat" for "1/N Torus Tube Inner Major (...) (24 years ago, 15-Feb-01, to lugnet.cad.dat.parts.primitives)
 
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)
 
(...) I put the POV codes in since I wasn't sure how long it would be before they would be adopted into the parts library. Do you think that this can be easily implimented into L3P? Lars? I have put a few small pictures on my Utilities pages with (...) (24 years ago, 13-Feb-01, to lugnet.cad.dat.parts.primitives)
 
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)
 
Other than questioning the practice of putting POV-Ray code in files for the parts library, I've got no problems with the torus files. Steve (...) (24 years ago, 11-Feb-01, to lugnet.cad.dat.parts.primitives)
 
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)
 
Does anyone have anything to say or add about the torus primitives? I have a few parts in process that use parts of a torus that can be finished up once we decide on a format and file name structure. Any comments are welcome. Some of the parts can (...) (24 years ago, 9-Feb-01, to lugnet.cad.dat.parts.primitives)
 
  Re: Torus primitive discussion. was( Updated Primitive - 1-8t0102 1/8 torus)  [DAT]
 
Sorry about taking so long to reply to this message. I have been working on trying to make a few of these torii mentioned below. (...) That is what I meant. :-) (...) If we worked with the method used for the rings and similar existing primitives, I (...) (24 years ago, 25-Jan-01, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stu27.dat  [DAT]
 
Here's my proposed primitive for the Duplo top stud (fast-draw version). Note that it is 4 units tall, while a Duplo stud is 11 units tall. So the stud needs to be scaled on its Y by 2.75. This primitive is particularly brainless- the stud4.dat has (...) (24 years ago, 15-Jan-01, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: stud7.dat  [DAT]
 
Here's my proposed primitive for the Duplo top stud. Note that it is 4 units tall, while a Duplo stud is 11 units tall. So the stud needs to be scaled on its Y by 2.75. -- Tony Hafner www.hafhead.com 0 Duplo Stud 0 Name: stud7.dat 0 Author: Tony (...) (24 years ago, 15-Jan-01, to lugnet.cad.dat.parts.primitives)
 
  New Primitive: STU28.DAT: Duplo Bottom Stud (Fast-Draw)  [DAT]
 
After the optional line discussion from the last few days, I felt ready to do this primitive. It's an 8-sided version of the STUD8.DAT that I posted before. For reference, STUD8.DAT can be found here: (URL) Hafner www.hafhead.com 0 Duplo Bottom Stud (...) (24 years ago, 12-Jan-01, to lugnet.cad.dat.parts.primitives)
 
  1-4con12.dat, "1-4 Cone 12:13"  [DAT]
 
Here's another new primitive I'll need for a new part I'm encoding. Thanks, Franklin 0 1-4 Cone 12:13 0 Name: 1-4con12.dat 0 Author: Franklin W. Cain 0 Unofficial Primitive 0 4 16 12 1 0 11.0866 1 4.5922 12.0104 0 4.9749 13 0 0 4 16 11.0866 1 4.5922 (...) (24 years ago, 12-Jan-01, to lugnet.cad.dat.parts.primitives)


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