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Subject: 
Re: What do LDraw dev people use for multiplatform development
Newsgroups: 
lugnet.cad.dev
Date: 
Thu, 27 May 2010 20:55:56 GMT
Viewed: 
37034 times
  
In lugnet.cad.dev, Roland Melkert wrote:
In lugnet.cad.dev, Remi Gagne wrote:

I've been looking at Qt but as far I understand it's license doesn't permit
commercially static linked closed applications, something I need for my business
projects. I know you could link dynamically but that probably raises all kinds
of dependency problems.

Qt is licensed under the LGPL which allows commercial use, either statically or
dynamically linked, without problems.  The only caveat is that if you modify Qt
itself, you must release your modifications to Qt as open source.

About native code, well I might just be a purist but I always find it nice to
get those extra couple of milliseconds at places where it really counts (eg a
rendering engine). Also I have developed some cad programs work wise and might
need to do more in the future, so I thought why not use Native all the time to
keep things simple.

If native code isn't a hard requirement, you may want to take a good look at
Python and PyQt.  Your app might run a few miliseconds slower but, compared to
C++, you'll develop it in half the time and with some 3x less code to maintain.
You users will appreciate more features & fewer bugs far more than imperceptible
performance gains ;)

Remi



Message has 1 Reply:
  Re: What do LDraw dev people use for multiplatform development
 
In lugnet.cad.dev, Remi Gagne wrote: <snip> (...) hmm, I thought LGPL mend you can only dynamically link to the library, I'll have to take another look it seems. Thanks. (...) <snip> (...) Yes, I've heard more people talking about Python like it's (...) (14 years ago, 27-May-10, to lugnet.cad.dev)

Message is in Reply To:
  Re: What do LDraw dev people use for multiplatform development
 
(...) Thanks, I've been looking at Qt but as far I understand it's license doesn't permit commercially static linked closed applications, something I need for my business projects. I know you could link dynamically but that probably raises all kinds (...) (14 years ago, 27-May-10, to lugnet.cad.dev)

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