Re: hidden3d very slow in gnuplot 3.8k

[Petr M. <mi...@ph...>]

> Hi, I have been plotting some data I have that has a large number of
> points say 500x300. I have noticed that this is considerably slower in
> gnuplot 3.8 that 3.7.3, so much so that i have reverted back to the
> previous version. Has anyone else come across this?

For such a large number of points, isn't it better to draw a color surface
using 'set pm3d' or 'set pm3d map'? The former has even its own hidden3d
functionality based on overwriting.

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Petr Mikulik