Just from looking at the image though, it seems like it isn't a whole 360 degrees image, as the left and right don't seem to match. Any idea what this image is really?
Ron Ganbar email: [email protected] tel: +44 (0)7968 007 309 [UK] +972 (0)54 255 9765 [Israel] url: http://ronganbar.wordpress.com/ On 18 May 2011 14:59, Ean Carr <[email protected]> wrote: > Hey Pat, looks like you (sort of) already have a latlong map... it just > needs to be 2:1 aspect ratio to map onto the sphere properly. Try > reformatting. -E > > set cut_paste_input [stack 0] > version 6.2 v4 > push $cut_paste_input > Reformat { > type "to box" > box_width {{input.width i}} > box_height {{width/2 i}} > box_fixed true > black_outside true > name Reformat3 > selected true > xpos 1144 > ypos 1223 > > } > > > > On Tue, May 17, 2011 at 8:21 PM, Pat Wong <[email protected]> wrote: > >> what should be the input and output type. >> >> ive include an attachment of the sky at half the res. >> >> Im guessing i want a long lat output. but what should i put for the input >> to the spherical transform to allow it to map correctly to the sphere >> without distorting and to maintain the resolution of the sky texture. >> >> Should the output format be a square format??? >> >> i >> thanks >> >> >> >> On 17 May 2011 19:47, Pat Wong <[email protected]> wrote: >> >>> cool ill give it a go >>> >>> >>> On 17 May 2011 19:45, Nathan Rusch <[email protected]> wrote: >>> >>>> Try the SphericalTransform node. >>>> >>>> -Nathan >>>> >>>> >>>> *From:* Pat Wong <[email protected]> >>>> *Sent:* Tuesday, May 17, 2011 11:42 AM >>>> *To:* Nuke user discussion <[email protected]> >>>> *Subject:* [Nuke-users] spherical maps >>>> >>>> hi guys I have a large sky texture thtat 12500x2934 in dimensions, that >>>> i wish to wrap onto a sphere properly. >>>> >>>> >>>> I wish to pump that into a sphere directly , How to i convert this >>>> rectangular texture so it is spherical?? >>>> >>>> thanks >>>> >>>> patrick >>>> >>>> >>>> ------------------------------ >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> [email protected], http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>>> >>>> _______________________________________________ >>>> Nuke-users mailing list >>>> [email protected], http://forums.thefoundry.co.uk/ >>>> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >>>> >>> >>> >> >> _______________________________________________ >> Nuke-users mailing list >> [email protected], http://forums.thefoundry.co.uk/ >> http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >> > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users >
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