 | | | HDRI chrome balls, how to map? | HDRI chrome balls, how to map? 2004-02-17 - By Hajo ten Thije
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Hi Tekano,
the fake3d... link is dead, but you can see the setup at
http://www.xsibase.com/forum/index.php?board=6;action=display;threadid=1031
Hajo
Tekano Bob udox wrote:
> have a look at this site for detailed explanations
>
> http://www.debevec.org/HDRShop/main-pages/tutorials.html
>
> also a clever person has written a texture projection plugin that
> works with these which can be found here
>
> http://www.fake3d.com/stuff/f3dEnvBall.xsiaddon
>
>
> tek
>
>
>
>
>
> -- -- Original Message -- --
> From: Matthew Lowery <mailto:Matt@(protected)>
> To: 'xsi@(protected)' <mailto:%27xsi@(protected)%27>
> Sent: Tuesday, February 17, 2004 9:36 AM
> Subject: HDRI chrome balls, how to map?
>
> OK I've got this great job coming up and I'd very much like to
> render it using hdri... but having read up on this technique in
> the documentation I still have loads of questions... I get the
> whole imf_copy thing so that's fine and as long as I'm working
> with a HDR image that has been unwrapped into a spherical
> projection I get very nice renders... so at the risk of sounding
> like a complete idiot I'd like to ask how exactly you guys use the
> HDR images that are shot from a chrome ball... How do you map them
> into your environment? How do you go about unwrapping a chrome
> ball image to be mapped spherically?
>
> Thanks in advance.
>
>
>
> Disclaimer in effect http://www.videolab.co.za/disclaimer.html
>
--
Dipl.Ind.-Des. Hajo ten Thije, MA mailto:ten@(protected)
ENTEC - Gesellschaft fuer interaktive 3D-Visualisierung mbH
FhG Technopark - Rathausallee 10, D - 53757 Sankt Augustin
T: +49 2241 924858 / F: +49 2241 924877 http://www.entec.de
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