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Subject: 
Re: Previous step color scaling
Newsgroups: 
lugnet.cad
Date: 
Wed, 31 Oct 2007 06:58:00 GMT
Viewed: 
8543 times
  
In lugnet.cad, Jaco van der Molen wrote:
   In lugnet.cad, Jim DeVona wrote:
   In lugnet.cad, Jaco van der Molen wrote:

   And how can one create building instructions without access to a *nix machine (what is that anyway :-) and no cygwin components on a Windows PC?

Well, that’s what LPub does, right?

LOL! I know (ofcourse). I wrote it wrong. I ment: how can one use the script Travis provided to insert the PreL3P codes into the LDraw files :-)

Try the following (assumes Win2K/WinXP):
  • Download cygwin from http://www.cygwin.com/ (click the “Install or update now!” link)
  • Run cygwin’s setup.exe file that you downloaded
  • Follow the instructions for a default install and choose a working mirror. (I used mirror.rhsmith.umd.edu after much trial and error.)
  • Start->Run: cmd
  • Note the directory that you’re in, and explore to there in Windows Explorer
  • Create a file named StepFade.sh (or whatever you want to call the script) in that directory, and paste the contents of my script text into that file. Modify the bits that I said to modify to suit your setup
  • Start->All Programs->Cygwin->Cygwin Bash Shell
  • Change into the directory containing your step files using the cd command. Note that cygwin is very strange with paths, so instead of C:, you use /cygdrive/c. Also, instead of \ (back slash) in paths, you use / (forward slash). So to go to C:\ldraw\models\TestModel, you would type the following:
cd /cygdrive/c/ldraw/models/TestModel
  • Run the script like so:
~/StepFade.sh Model*.ldr
  • (Replace Model above with the base filename of your model.)
Let me know if you have any questions or problems.

Some notes about the above:
  • The directory you start out in when you run cmd is your USERPROFILE directory in Windows. In cygwin, this is considered to be your home directory.
  • In the bash shell (and all other unix shells), ~ maps to your home directory, so ~/StepFade.sh tells it to run the StepFade.sh script that’s located in your home directory. That’s why I had you place the script there. Alternatively, you can place it in C:\cygwin\usr\local\bin, and it will be in the path in cygwin, allowing you to just run it. (This assumes that you install cygwin into the C:\cygwin directory. If you put it elsewhere, adjust accordingly.)
--Travis



Message has 1 Reply:
  Re: Previous step color scaling
 
(...) Or if you're really, really scared of cygwin, this StepFade.bat file might work on XP. But I didn't test it all that much, and I don't claim to know all the nuances of the old DOS fc and find commands. The unix diff and grep commands are so (...) (17 years ago, 31-Oct-07, to lugnet.cad, FTX)

Message is in Reply To:
  Re: Previous step color scaling
 
(...) LOL! I know (ofcourse). I wrote it wrong. I ment: how can one use the script Travis provided to insert the PreL3P codes into the LDraw files :-) (...) No it won't be fun at all :-( (...) I am still a bit confused how to work things out with (...) (17 years ago, 30-Oct-07, to lugnet.cad)

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