 | | Re: x210c01 ChromeSilver Drill 4 x 4 x 7
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(...) If you do find a way to use primitives, you'll probably need to use the \48 ones. I don't think 16 segments is enough for the thicker part of the drill, and switching from one resolution to another part-way along seems like it would be tricky. (...) (16 years ago, 11-Dec-08, to lugnet.cad.dat.parts)
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| | Re: Colinear Vertices
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(...) Not that I know of. I'll think about adding a page to the LDView web site. (I don't think it's really appropriate to add it to ldraw.org, since it's LDView-specific.) (...) The precision is 0.0001. I multiply the coordinate by 10000 and then (...) (16 years ago, 11-Dec-08, to lugnet.cad)
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| | x210c01 ChromeSilver Drill 4 x 4 x 7
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Has anyone been working on this? I used the Peeron partnumber, would that be correct? I have determined that the shape of the "body" of the drill is extremely close to 5+(x+3)^(1/1.58), does any primitives exist that are useable for such a curved (...) (16 years ago, 11-Dec-08, to lugnet.cad.dat.parts)
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| | Re: Colinear Vertices
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(...) Thanks, Travis. BTW, are there guidelines for part authors that would improve smooth shading? What about precision in coincidence between conditional lines and matching polygon sides? I have seen _many_ instances where a quad should blend into (...) (16 years ago, 11-Dec-08, to lugnet.cad)
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| | Re: Colinear Vertices
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(...) I looked at LDDP sources (very clear BTW!). Threshold is compared against square of cross product of each angle of quad. So it depends of size of quad to 4th power! Not very good imho, but since it works for such a long time I used the same (...) (16 years ago, 11-Dec-08, to lugnet.cad)
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| | Re: SR 3D Builder version 3.2.2.3 just released
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(...) MLCad keyboard controls are not supported since the user interface is totally different and parts are by far much more easy to place and connect MPD saving is not supported, but .L3B format is compatible with .LDR except for some metacommand (...) (16 years ago, 10-Dec-08, to lugnet.cad)
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| | Re: Creator Adventcalender 2004 - Xmas Blog
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(...) Oooo! What fun! Thanks for sharing this. I must admit, I miss the advent calendars like this, with simple pieces because I used to enjoy designing alternate models as the days went on. Remember 1998's set 1298? wow. ten years ago now: (URL) (16 years ago, 11-Dec-08, to lugnet.cad)
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| | Re: Rendering for liberty
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(...) Nice! You could also try wrapping a real photograph of the sunset around a sphere. -Mike (16 years ago, 10-Dec-08, to lugnet.cad, FTX)
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| | Rendering for liberty
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I've been working on honing my skills at the whole rendering thing using many of the tools written by members of this forum and with knowledge gleaned here. I thought it was time to share! I asked my kids which model they would like me to use for a (...) (16 years ago, 10-Dec-08, to lugnet.cad, FTX)
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| | Re: Colinear Vertices
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(...) It depends on what your threshold is but taking the difference (as you do in a cross product) of two big numbers is less accurate (very much so sometimes) than taking the difference of two smaller numbers. Even without this issue it means that (...) (16 years ago, 9-Dec-08, to lugnet.cad)
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