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    Re: Lego patent issued —Erik Olson
   A better example would be a model which references a subfile on the plane of an open hinge. The crux of the patent is transformation of a coordinate system. Specifically an integer grid coordinate system. CAR.DAT doesn't have anything like that (the (...) (22 years ago, 4-Sep-02, to lugnet.cad)
   
        Re: Lego patent issued —Don Heyse
     (...) Well the integer coordinate system isn't forced on CAR.DAT, unless you want the parts to line up. Isn't the LDRAW stud spacing a published integer grid coordinate system used to position geometric (part) objects which are defined in a floating (...) (22 years ago, 4-Sep-02, to lugnet.cad)
    
         Re: Lego patent issued —Anders Isaksson
     "Don Heyse" <dheyse@hotmail.spam....away.com> skrev i meddelandet news:H1xFC4.Ex1@lugnet.com... (...) Yes. (...) Yes. I released version 1.1 1998-July-16 (That's as far back as my own posting archive goes), so the 0.9 version should be from at least (...) (22 years ago, 4-Sep-02, to lugnet.cad)
   
        Re: Lego patent issued —Steve Bliss
   (...) Good thing MPDs existed before 1999, then. :) Steve (22 years ago, 5-Sep-02, to lugnet.cad)
 

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