convert tiff to rat

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Hello ,




how can I convert my tiff texture to rat format?


using H9




thanks,



bern
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Command line function called “icp” - or use Halo.
Jason Iversen, Technology Supervisor & FX Pipeline/R+D Lead @ Weta FX
also, http://www.odforce.net [www.odforce.net]
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you can open it with the image viewer and simply save it as .rat
Stephen Tucker
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Yep:

icp myimage.tiff myimage.rat

is probably the simplest way to do it, assuming you have a decent shell available. Otherwise, load it in mplay, then use File->Save As to save it as “myimage.rat”.

ps - Halo is the compositor (COPs) which would be the most involved way to do it (workflow-wise) but would work well for many tiff->rat conversions.
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Hi, there are two rat formats at mplay: rat and mip map rat. Is the simple rat also pyramidal as mip map rat? Or there are some other reasons between this two formats?
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