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 CAD / Ray-Tracing / 575
    Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Brad Hamilton
   When I use light trans-blue parts in MLCAD, they become dark trans-blue in POV-RAY. I can use another blue color, but its not quite right. I've seen other people complain about this, saying is a bug in L3P or something (which I'm using to convert (...) (24 years ago, 27-Nov-00, to lugnet.cad.ray)
   
        Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Larry Pieniazek
     (...) I use L3Lab and I get the same conversion problem. Also, speaking of colors, I noticed another anomaly that may or may not be an L3Lab problem. I had a decorated element that used a color that was not used anywhere else in the model (as a main (...) (24 years ago, 27-Nov-00, to lugnet.cad.ray)
    
         RE: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Bram Lambrecht
      (...) Right group, imo. Which color are you using for the trans-light blue windows? IIRC, L3P recognizes color 43 (Trans-lt-cyan) as the color of lightly tinted LEGO windows. Maybe color 41 (Trans-lt-blue) should be interpreted the same way...Lars? (...) (24 years ago, 27-Nov-00, to lugnet.cad.ray)
     
          Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Lars C. Hassing
      Bram Lambrecht wrote... (...) Well, I've always used transparent-cyan for windows like in Wave Master (URL) Indy Transport (URL) that correct? I've never found any use for neither light-blue (9) nor transparent-light-blue (41). Is there a color (...) (24 years ago, 30-Nov-00, to lugnet.cad.ray)
     
          Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Lars C. Hassing
      Lars C. Hassing wrote... (...) Erh, well, it actually does affect the POV generation ;-) /Lars (24 years ago, 1-Dec-00, to lugnet.cad.ray)
    
         Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Lars C. Hassing
     Larry Pieniazek wrote... (...) I would be very interested in seeing the L3Lab generated POV file, that makes the render engine choke... If you edit the L3Lab generated POV file, you should be attentive to keep all color definitions together with the (...) (24 years ago, 29-Nov-00, to lugnet.cad.ray)
    
         Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Larry Pieniazek
     (...) I'll try to work up a sample. But you know how lazy I am, I haven't implemented your fix for the short yellow tubing thing yet either. What is the latest L3Lab version? I may just be back level. (...) I don't do that. They all go in one color (...) (24 years ago, 30-Nov-00, to lugnet.cad.ray)
   
        Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Ryan Farrington
     (...) If you're wanting use the color for the common light blue transparent pieces, I think the color for that would be 43 trans-cyan. HTH, --Ryan (24 years ago, 27-Nov-00, to lugnet.cad.ray)
    
         Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Larry Pieniazek
     (...) I'll give that a whirl, thanks very much!!!! However I would say this is "wrong" on the face of it, since it's counterintuitive. If this color 43 is really trans light blue, it ought to be named that in common usage, including within all the (...) (24 years ago, 28-Nov-00, to lugnet.cad.ray)
    
         Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Brad Hamilton
     Hi Larry, I just tried using 43 for 41 and it comes out looking way too green. I found the solution though. Check out my next post in lugnet.cad.ray! Larry Pieniazek <lpieniazek@mercator.com> wrote in message news:G4pro0.64M@lugnet.com... (...) The (...) (24 years ago, 28-Nov-00, to lugnet.cad.ray)
   
        Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Jeff Boen
   (...) Didn't someone mention an include color file for POV that more accurately portrays the LEGO spectrum? Perhaps this might allay some issues. J (24 years ago, 27-Nov-00, to lugnet.cad.ray)
   
        RE: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Bram Lambrecht
   (...) I've hacked together an include file which uses Anton Raves colors for the most part, which is closer to the real LEGO spectrum. It doesn't include all the colors (I add them as I need them), but you can get a copy here: (URL) Lambrecht (...) (24 years ago, 27-Nov-00, to lugnet.cad.ray)
   
        Re: Light trans blue in MLCAD comes out as trans dark-blue in POV-RAY —Brad Hamilton
   Thanks for posting this Bram. How would I use this? (Assuming I am using MLCAD, l3p, and then POV-RAY)? Is there a way to make it a global include for POV-RAY? If I have to keep manually including it, that would be kind of annoying. I guess I could (...) (24 years ago, 28-Nov-00, to lugnet.cad.ray)
 

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