Draw gridlines across each back pane at the per-axis tick fractions, one line per tick, in light gray (matplotlib mplot3d).
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(plot_context), | intent(inout) | :: | ctx | |||
| real(kind=wp), | intent(in) | :: | corners_2d(2,8) | |||
| real(kind=wp), | intent(in) | :: | corners_depth(8) | |||
| real(kind=wp), | intent(in) | :: | frac(MAX_TICKS_PER_AXIS,3) | |||
| integer, | intent(in) | :: | n_frac(3) |