'Master width and height' specifies the basic size of master motif. The actual size of master motif is determined using magnification ratio in each layer.
Miter option allows spikes that occur when you join two line segments at a sharp angle.
Round option rounds line segment connection. Each master motif stays close to other master motif. I recommend this option.
Bevel option allows line segment connection beveled. Gap exists between master motifs.
Winding rule is how to determine inner area and outer area to fill a path. See the explanation of 'Repeating Motif Generator'.
Select No if you want to draw no line. Zero line width means minimum line width. No line and no fill means nothing in the image, so master motif is filled when no line option is selected.
Check this option to avoid a gap between master motifs.
Explanation is over. I recommend you to read the explanation of 'Repeating Motif Generator'
