Actually I just realised after sending my previous email that knowing the two mip levels and everything being square, aligned and all, I can do with just two lookups to the closest mip levels and blending between them, that should do it for me.
I’m curious though, what would be the right way to get the derivatives out of the mip level? _______________________________________________ Oiio-dev mailing list [email protected] http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
