Graphic option
surface_hide
Default value: false
false
If surface_hide is true, hidden parts are not plotted in 3d surfaces.
true
Since this is a global graphics option, its position in the scene description does not matter.
Example:
(%i1) load(draw)$ (%i2) draw(columns=2, gr3d(explicit(exp(sin(x)+cos(x^2)),x,-3,3,y,-3,3)), gr3d(surface_hide = true, explicit(exp(sin(x)+cos(x^2)),x,-3,3,y,-3,3)) )$