Filled or transparent areas and surfaces
|Objects||Filled Default Values|
Filled controls whether areas and surfaces
are filled or transparent.
Filled = FALSE, areas and surfaces are
not filled. This means that, e.g., a surface plot is reduced to a
wire frame model.
The following parametrization of a sphere uses a mesh similar to the graticule (longitudes and latitudes) of geography:
globe := plot::Surface([sin(u)*cos(v), cos(u)*cos(v), sin(v)], u = 0..2*PI, v = 0..2*PI, Mesh = [12, 12], Submesh = [3, 3]): plot(globe, Scaling = Constrained)
To get a wire frame model, we set
Filled = FALSE:
plot(globe, Filled = FALSE, LineColor = RGB::Black, Scaling = Constrained)