General Program Information

Basics - Pline

pline - a function that renders a 2 dimensional triangle by connecting points and lines.
pline(p1,p2,p3) :=

• concat("_pline",sp,point(p1^<0>),sp,point(p2^<0>),sp,point(p3^<0>),sp,point(p1^<0>),sp)