Of course you may use cubical mapping onto a sphere or cylinder
object or use a spherical mapping onto a cube object to get some
funky effects.
Size Checkbox
Size, when checked, will switch the entries to size. Normally,
entries are in Frequency meaning you enter the number of grid
lines per cm or the number of grid lines per 360°. When in Size
entry mode, you enter le size of grid lines in cm and the size
of grid lines in degrees.
X, Y, Z, Aximuth, Elevation, Distance
checkboxes
The checkboxes indicates that the corresponding grid lines will
be displayed in the material. They are all checked by default.
By unchecking some checkboxes, you tell the combiner to use only
some of the grid lines.
Size or Frequency
Enter the density of the grid. When the "Size" checkbox
is checked, those entries are entered in size meaning you enter
le size of grid lines in cm and the size of grid lines in degrees.
When the "Size" checkbox is unchecked, entries are entered
in Frequency meaning you enter the number of grid lines per cm
or the number of grid lines per 360°.
Size sets the size of a grid cell. That is the grid line and
the grid interstice.
Ratio
Ratio sets the ratio of the size of the grid line in relation
to the size of the grid interstice.
Blur
Blur sets the amount of blurring from the grid line to the grid
interstice.