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 CAD / Development / Organizations / LDraw / 3141
    Re: License Intent —Kevin L. Clague
   (...) This is a tough one Dan. Before becoming a member on the SteerCo, I never gave licensing much thought, but I'm getting up to speed now. There are a number of issues about licensing as wel can tell by the many conversations from the past and (...) (20 years ago, 3-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Re: License Intent —Dan Boger
     (...) While I wouldn't like that, I'm not sure we really need to prevent it. OS software seems to do ok with allowing people to profit - the assumption is that if you use the code to profit, you'll probably make improvents to it, which (under OS (...) (20 years ago, 4-Jun-04, to lugnet.cad.dev.org.ldraw)
    
         Re: License Intent —Kevin L. Clague
     (...) <snip> (...) I'm positive you are much more aware of the names problem than myself and 99% of the total community...... If the names were in numeric form this would not be an issue. As we all know the molds have numbers, sets have numbers.... (...) (20 years ago, 4-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Re: License Intent —Peter Howkins
   (...) Is a non commercial clause part of the SteerCo's intent? It wasn't mentioned in the initial post or in Larry's update. Could you clarify for me? Discounting the use of rendered parts in commercial products, eg. Larry selling ldraw rendered (...) (20 years ago, 4-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Non-commercial clause (was Re: License Intent ) —Wayne Gramlich
     (...) [snip] (...) It is very hard to define what commerical vs. non-commercial use is as the examples above demonstrate. One of the best ways to ensure that part authors do not feel "ripped off" is to ensure that the library is alwasys freely (...) (20 years ago, 5-Jun-04, to lugnet.cad.dev.org.ldraw)
    
         Re: Non-commercial clause (was Re: License Intent ) —Dan Boger
     (...) Wouldn't this problem be solved by the GPL approach, where any modifications made have to be re-submitted to the original library? This way, yes, you can make your cool changes, and sell them, but you have to send the patches back to the (...) (20 years ago, 5-Jun-04, to lugnet.cad.dev.org.ldraw)
    
         Ebrace and Extend (was Re: Non-commercial clause) —Wayne Gramlich
      (...) (For those of you who do not know, GPL=Gnu Public License.) GPL is one strategy. I prefer an innovate over litigate strategy. The GPL is complex and in certain critical areas extremely vague. The GPL attempts to mandate innovation by requiring (...) (20 years ago, 5-Jun-04, to lugnet.cad.dev.org.ldraw)
     
          Re: Ebrace and Extend (was Re: Non-commercial clause) —Dan Boger
       (...) I agree that GPL might not be the right license to use here - I was just using it as an example of how the "extension" problem might be dealt with, as far as the license goes. Of course that we would always want the LDraw format to be the most (...) (20 years ago, 5-Jun-04, to lugnet.cad.dev.org.ldraw)
      
           Re: Ebrace and Extend (was Re: Non-commercial clause) —Wayne Gramlich
       (...) Understood. (...) Agreed. (...) As long as people understand the trade-offs. Adding redistribution restriction clauses is tricky and hard to get right. Frequently people can work around them. (...) It is quite possible, although I doubt that (...) (20 years ago, 6-Jun-04, to lugnet.cad.dev.org.ldraw)
     
          Re: Ebrace and Extend (was Re: Non-commercial clause) —Ross Crawford
      (...) It is my understanding of the GPL that no such re-submission is required. As long as you agree to the GPL terms and give appropriate credit to the original author, you can publish your mods as a separate work (or upgrade) under the GPL. (...) (20 years ago, 5-Jun-04, to lugnet.cad.dev.org.ldraw)
     
          Re: Ebrace and Extend (was Re: Non-commercial clause) —Wayne Gramlich
      (...) You are corrrect. Re-submission is not required. Library changes only need to be published. [snip] (...) Agreed. It is bunch of work for just about everybody involved. However, the result is typically better than if you go off on your own. (...) (20 years ago, 6-Jun-04, to lugnet.cad.dev.org.ldraw)
    
         Re: Non-commercial clause (was Re: License Intent ) —Kyle McDonald
      (...) The GPL does not require re-submission to the original source. (...) You don't have to send the changes back to the maintainers, you only have to make the source of the changes freely available to everyone, you're even allowed to charge a (...) (20 years ago, 8-Jun-04, to lugnet.cad.dev.org.ldraw)
    
         Re: Non-commercial clause (was Re: License Intent ) —Dan Boger
     (...) Sorry - my mistake. (...) Ok, yes, that was my point - you can't keep the changes to yourself, you have to publish them, so that they could (in theory) be merged with the original library. (20 years ago, 8-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Re: License Intent —Steve Bliss
   (...) How are parts individually copyrighted? Actually, what exactly is a 'part'? Is a shock absorber a single part, or an assembly of several parts? How about a minifig torso (as they exist in lego sets)? If you want to talk about have to copyright (...) (20 years ago, 10-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Re: License Intent —Jacob Sparre Andersen
     (...) If anybody has copyright to a _part_, it must by default be LEGO. But the copyright to a rendering of a part in one or a number of LDraw files is held jointly by all the involved parties (ignoring the difficult question of exactly how small (...) (20 years ago, 10-Jun-04, to lugnet.cad.dev.org.ldraw)
   
        Re: License Intent —Peter Howkins
   (...) You are correct here, I should have used the term 'file' or 'work' instead of 'part'. From a copyright standpoint I mean 'work of an author'. (...) There are two ways to looks at this issue. 1) Get permission of all those involved and get them (...) (20 years ago, 10-Jun-04, to lugnet.cad.dev.org.ldraw)
 

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