"pkoning" <nomail@nomail> wrote:
> That doesn't seem to be the explanation. I rewrote it without any declared
> identifiers and it still fails:
> Same message, complaining about the warp.
Because you have it in the wrong place.
You have a plain srgb pigment - no _pattern_. So there is nothing to warp.
Move the warp up into the normal statement and it works.
#declare tmoon = texture
{
pigment { color srgb <0.55 0.60 0.65> }
finish { specular 0.1 }
normal {
bump_map {
png "plasma2.png"
bump_size 8e-3 *5
}
warp {spherical}
}
scale <rfeature, rfeature * 2, 1>
no_bump_scale
}
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