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I was transferring some of my files from one linux box to another. I'm using
3.6.
It seems that eval_pigment is not defined on one of my boxes, and I cannot
figure out where I would have gotten it. Googling doesn't answer the
question. Anyone have an idea? Thanks.
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Greg M. Johnson <pte### [at] thecommononethatstartswithy com> wrote:
> It seems that eval_pigment is not defined on one of my boxes, and I cannot
> figure out where I would have gotten it. Googling doesn't answer the
> question. Anyone have an idea? Thanks.
http://povray.org/documentation/view/3.6.1/449/
--
- Warp
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"Greg M. Johnson" <pte### [at] thecommononethatstartswithYcom> wrote:
> I was transferring some of my files from one linux box to another. I'm using
> 3.6.
>
> It seems that eval_pigment is not defined on one of my boxes, and I cannot
> figure out where I would have gotten it. Googling doesn't answer the
> question. Anyone have an idea? Thanks.
It should be in functions.inc in your include directory.... If not here's
the cut/paste:
#macro eval_pigment(pigm, vec)
#local fn = function { pigment { pigm } }
#local result = (fn(vec.x, vec.y, vec.z));
result
#end
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Charles C <nomail@nomail> wrote:
> It should be in functions.inc in your include directory.... If not here's
> the cut/paste:
> #macro eval_pigment(pigm, vec)
> #local fn = function { pigment { pigm } }
> #local result = (fn(vec.x, vec.y, vec.z));
> result
> #end
If that is going to be called a lot, it may be a much better idea to
"inline" that macro so that the fn function is declared just once.
--
- Warp
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"Charles C" <nomail@nomail> wrote:
> It should be in functions.inc in your include directory.... If not here's
> the cut/paste:
>
>
> #macro eval_pigment(pigm, vec)
> #local fn = function { pigment { pigm } }
> #local result = (fn(vec.x, vec.y, vec.z));
> result
> #end
Thanks. I saw several descriptions of what it could do but no actual code
or indication of where I could get it. thanks.
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