Thanks Greg, worked a treat. - Rob
On Mon, Sep 27, 2010 at 5:35 PM, Gregory J. Ward <[email protected]>wrote: > Try: > > pcomb -e > 's(x):x*x;m=if(xmax*ymax/4-s(x-xmax/2)-s(y-ymax/2),1,0);ro=m*ri(1);go=m*gi(1);bo=m*bi(1)' > input.hdr > output.hdr > > -Greg > > > From: Rob Guglielmetti <[email protected]> > > Date: September 27, 2010 4:00:11 PM PDT > > > > Oh, they are, very low (~2 nits in the HDR), I was just curious because > these corner areas are not truly in the vield of view that we're evaluating. > I ASSume evalglare only is looking at the hemisphere anyway. (?) > > > > Having said all that, does anyone have a masking tip or something like > that to clean up those corners, just out of aesthetic curiosity? > > > > On Mon, Sep 27, 2010 at 4:42 PM, Gregory J. Ward <[email protected]> > wrote: > > Hi Rob, > > > > You need to check what the values of those border pixels are. Chances > are, they are quite low compared to the circular image, and you are only > seeing them because of the tone-mapping compression going on in Photosphere, > assuming that's what you're using. > > > > Best, > > -Greg > > _______________________________________________ > HDRI mailing list > [email protected] > http://www.radiance-online.org/mailman/listinfo/hdri > -- =============== Rob Guglielmetti www.rumblestrip.org
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