--opaque-detect? --alpha1-detect doesn't seem to really match --monochrome-detect and --constant-detect.
On Aug 30, 2011, at 1:56 PM, Larry Gritz wrote: > https://github.com/OpenImageIO/oiio/pull/153 > > maketx --alpha1-detect will omit alpha from textures whose input images had > designated alpha channels that were 1.0 for all pixels. Somewhat similar in > operation to --monochrome-detect and --constant-detect. > > Also adds ImageBufAlgo::isConstantChannel() utility and does some minor > cleanup/simplification to isConstantColor. > > (Yes, this is because we have textures with pointless alpha=1 everywhere, and > it's easier to fix in image-to-texture conversion than it is to actually fix > the problem upstream.) > > -- > Larry Gritz > [email protected] > > > > > _______________________________________________ > Oiio-dev mailing list > [email protected] > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org _______________________________________________ Oiio-dev mailing list [email protected] http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
