HASEL                                                              Menu: SUTIL
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Hatches all selected polygons on the same plane.

        1. (POINT) first reference point for hatch base line
        2. (POINT) second reference point for hatch base line
        3. (POINT) reference point for hatch direction
        4. (NUM) hatch angle (0-360)
        5. (NUM) hatch interval (greater than 0)
        6. (NUM) shift hatch (greater than 0)
        7. (Y/N) hatch on another plane ? (y)
                 (for more hatch on this plane: "n")

Description:
This command hatches all polygons that are selected and exist on the same
plane or are parallel to it.
Pick two points defining a reference line on one of the polygons. This will
serve as a reference for the hatching (angle of hatch and initial shift). Pick
a third point on the polygon, specify the hatching angle. Enter a number
(other than 0) specifying the desired interval between hatch-lines and the
distance of the first hatch-line from the reference (base line).

These parameters will remain as default values throughout the work session or
until other values are specified.
The selected polygons on the current plane or parallel to it, will be hatched.
You will then be prompted for more polygons on another plane or further
hatching on the current plane.
If you wish to hatch more selected polygons on other planes, you will be
prompted to define the two reference and one direction point on that plane but
the previous hatch parameters will be retained by the system and will be used.
If you select to hatch further on the same plane, you will only be prompted
for new hatch parameters. You may hatch it repeatedly, varying the angle, the
spacing, and the shift, thus creating complex patterns.
Hatch-lines slow down the redrawing of the model, so that they will only be
redrawn upon request via the \refh command.
Hatched areas are regarded as polygons. You may not select an individual
hatch-line (e.g., for updating its color). A hatched area may be broken into
several hatched entities if the number of lines within it exceeds a given
limit.
