Converting VC cubemaps to Nvidia format??
Author
Hi all, is there any usable tool for converting vertical cross cubemaps to nvidia cubemap format?? Hdrshop can convert vertical cross from mirrorball/lightprobe panoramic images, but I actually havn't found any other way as to relocate these 6 pieces with Photoshop... any ideas?
Well, the nvidia .dds plugin treats cubemaps as 6x1 faces horizontally. You could crop the faces from the cross and rotate & paste them into a 6x1 larger texture in photoshop.
A future HDR sdk sample ( with nvsdk 8.5 ) will have code to load cross formats these directly.
A future HDR sdk sample ( with nvsdk 8.5 ) will have code to load cross formats these directly.
Author
Hmm, do you know any good workflow to do this in photoshop? Actually I had to safe 6 different versions with changed 'canvas size' and re-import these 6 pieces to have exact pixelmatch... >>havn't found any way like 'select pixels x512-x1024 & y512-y1024' or automate the transformations... any ideas??
If you can wait a couple of weeks, the nvsdk example will be out by then, afaik.
Otherwise, could you write a script to do this in photoshop? I'm 99% sure you could do this with a script in TextureMaker ( great tool, btw ).
Otherwise, could you write a script to do this in photoshop? I'm 99% sure you could do this with a script in TextureMaker ( great tool, btw ).
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