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  Thread: Yafaray compilation for linux.

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Walter125
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Yafaray compilation for linux.
Hi,

I wonder if Yafaray is compiled with "-O3" optimizations ?

Another question: does Yafaray source code need some modifications to be used with SweetHome3D, or I just have to compile it and replace the libraries given with SweetHome3D ?
[Oct 6, 2023, 11:28:57 AM] Show Printable Version of Post    View Member Profile    Send Private Message [Link] Report threatening or abusive post: please login first  Go to top 
Puybaret
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Re: Yafaray compilation for linux.
I wonder if Yafaray is compiled with "-O3" optimizations ?
This flag is cited in YafaRay build flags but I'm not sure it's actually used (the last time I compiled YafaRay was some time ago). What improvements would it bring?

does Yafaray source code need some modifications to be used with SweetHome3D, or I just have to compile it and replace the libraries given with SweetHome3D ?
As explained in YafarayRenderer class, Sweet Home 3D uses a derived version of libYafaRay 3.5.1.
But it's not too difficult to generate Linux DLLs.
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Emmanuel Puybaret, Sweet Home 3D developer
[Oct 6, 2023, 1:40:53 PM] Show Printable Version of Post    View Member Profile    Send Private Message [Link] Report threatening or abusive post: please login first  Go to top 
Walter125
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Re: Yafaray compilation for linux.
Thanks for reply.

I don't know precisely which optimizations the "-O3" option activates, but it allows some programs to do computations faster. However, it can introduce bugs in some cases, and it increases the size of the compiled program.
[Oct 6, 2023, 3:03:23 PM] Show Printable Version of Post    View Member Profile    Send Private Message [Link] Report threatening or abusive post: please login first  Go to top 
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