Hot answers tagged gnuplot
There are ways you can try, and check if they suit your needs set pm3d depthorder or set hidden3d ... More elaborate examples: gnuplot demo script: hidden2.dem
I'm no Gnuplot expert, but by looking at the documentation page 161 shows the set style fill command. From the documentation it says: The default fillstyle is empty. The solid option causes filling with a solid color, if the terminal supports that. The parameter specifies the intensity of the fill color. At a of 0.0, the box is empty, at of 1.0, ...
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