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Found 2 results

  1. Does anyone know if there is a way to use a image in COP network for Arnold dome light texture? I'm using this expression to read the image. op:`opfullpath("/img/comp1/OUT/")` It works with Mantra but it doesn't seem to work with Arnold. Perhaps this is not supported in Arnold? Thanks!
  2. hi, I try to get absolute path in order to use VEX @P = fromNDC("camera_path", @P); Problem is camera_path has to be absolute path, then I am using opfullpath beforehand. However, the expression does not work with relative reference: `opfullpath("../../cam2")` becomes /obj/cam2 (this is good!) `opfullpath("`chs("parm2")`")`becomes chs("parm2")") (it's wrong!) If anyone knows how to correctly write the above second line in VEX or hscript, it would be appreciating. Best,