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Tok_Tok
PostPosted: Fri Jan 08, 2010 4:27 pm 
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Joined: Sun Dec 03, 2006 12:57 am
Posts: 344
Location: Netherlands
For a long time I didn't quite understand the attenuation settings in maxwell, when you give your material a transmittance color it doesn't always come out the way you would want it to. Also it is
sometimes hard to imagine how glass would look like in a certain thickness. So a while ago I made a little preview scene for myself to better understand what was going on. It worked for me very well
and I improved the scene to a more complex one. Now I want to share it with everbody here ;)

Here are some images on what the scene looks like:

Image

Image

And here is the link to the files:

Attenuation preview scene

Hopefully this can help some people!

Gr Joep

Ps. Just drop the files in the preview map of the Maxwell installation folder.

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Free attenuation preview scene
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Maximus3D
PostPosted: Fri Jan 08, 2010 4:36 pm 
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Joined: Thu Mar 17, 2005 7:23 pm
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Location: Gothenburg, Sweden
Great scene, simple yet functional! thanks double Tok :)

/ Max

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djflod
PostPosted: Fri Jan 08, 2010 5:31 pm 
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Joined: Tue Apr 05, 2005 11:54 pm
Posts: 798
Location: Munich
very nice of you :shock:

very helpful .. thank you a lot :!:

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jvanmetre
PostPosted: Fri Jan 08, 2010 9:49 pm 
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Joined: Mon Dec 05, 2005 5:34 pm
Posts: 539
Location: Swarthmore, PA
Thanks Tok_Tok...looking forward to using your scene to better understand attenuation.

jvm
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Fernando Tella
PostPosted: Sun Jan 10, 2010 3:08 pm 
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Joined: Wed Apr 13, 2005 4:58 pm
Posts: 3013
Location: Madrid
Thanks!

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m-Que
PostPosted: Mon Jan 11, 2010 12:29 am 
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Joined: Thu Oct 25, 2007 9:56 pm
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Thank you!
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Hervé
PostPosted: Wed Jan 13, 2010 8:43 am 
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Joined: Sat Mar 12, 2005 4:43 pm
Posts: 4986
Location: Luxembourg
Thank you Tok Tok... very useful...
(btw, you can reduce the image map size..) :wink:

h.

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Tok_Tok
PostPosted: Wed Jan 13, 2010 1:44 pm 
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Location: Netherlands
Is it set to high? i thought i set it to 256 x 256.. that is the right size, right?

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Hervé
PostPosted: Wed Jan 13, 2010 2:19 pm 
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Joined: Sat Mar 12, 2005 4:43 pm
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Location: Luxembourg
well in your Download, it's 2001 x 2001.. but no problem.. one can resize it if he wants..

Thanks again.. :wink:

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Tok_Tok
PostPosted: Wed Jan 13, 2010 3:02 pm 
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Location: Netherlands
I wonder if that will make for speedincrease.. I'll change it when i get home ;)

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Free attenuation preview scene
My materials at the MXM gallery
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Tok_Tok
PostPosted: Sat Jan 16, 2010 5:08 pm 
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Posts: 344
Location: Netherlands
It has been adjusted :)

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Free attenuation preview scene
My materials at the MXM gallery
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