$triregionnumber

The number of regions that is in the triangular shape.

Example

$triregionnumber
2

This means that there are two triangular regions. This command must be set after the command $ranges. The "triregionnumber" must be smaller than the "range number".

This command needs to be set before the command before the commands $triregiontype, $triranges,

For example:

$triregionnumber
2

$triregiontype
@type @periodnumber @period_spacing
@type @periodnumber @period_spacing

$triranges
@x1 @y1 @x2 @y2 @x3 @y3
@x1 @y1 @x2 @y2 @x3 @y3

x1,y1,x2,y2,x3,y3 are 3 vertex points of triangular