General Program Information

Basics - Big Unions

bigunion_elbow - a function that uses points to select 3 objects and specifies two radii to create an elbow by joining the three pieces to create a single object.
bigunion_elbow(p1,p2,p3,R1,R2) :=

• ("_union",sp,point(p1^<0>),sp,"1",sp,"@",stringit(R1+R2),"<45",sp,point(p2^<0>),sp,point(p3^<0>),sp)

bigunion - This is found at the beginning or middle of a line of AutoCAD code.
bigunion(p1,p2,p3,p4) :=

• concat("_union",sp,point(p1^<0>),sp,point(p2^<0>),sp,point(p3^<0>),sp,point(p4^<0>),sp,sp)

bigunionA - This is found at the end of a line of AutoCAD code.
bigunionA(p1,p2,p3,p4) :=

• concat("_union",sp,point(p1^<0>),sp,point(p2^<0>),sp,point(p3^<0>),sp,point(p4^<0>),sp)