how to make surfaces transparent when using splot?

[Bo Sun]

hi:

I am using gnuplot - splot command to draw a 3-D graph, like:

splot "data.txt" using 1:2:3 w line 1, "data.txt" using 1:2:4 w lines 1,
"data.txt" using 1:2:5 w lines 1

I got three surfaces, but they overlap with each other. How can I make the
three surfaces transparent?

thanks,

bo

[Hans-Bernhard Broeker]

Bo Sun <b0s...@cs.tamu.edu> wrote:

> I got three surfaces, but they overlap with each other. How can I make the
> three surfaces transparent?

Unless you used some special option (hidden3d or pm3d), surfaces will
always be transparent.

So either remove the 'set hidden3d' and re-try, or re-evaluate what
the problem really is.
--
Hans-Bernhard Broeker (bro...@physik.rwth-aachen.de)
Even if all the snow were burnt, ashes would remain.