General Program Information

Basics - Unions

Unions work to select objects and points and join them together.

unionA - a function that appears at the beginning or the middle of a line of AutoCAD code which takes in two points as inputs. These points serve to select separate objects in AutoCAD and then joins the selected objects together to form a single object.
unionA(p1,p2) :=

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

unionB - a function that appears at the beginning or middle of a line of AutoCAD code which takes in four points as inputs. These points serve to select separate objects in AutoCAD and then joins the selected objects together to form a single object.
unionB(p1,p2,p3,p4) :=

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

unionC - a function that appears at the end of a line AutoCAD code which takes in two points as inputs. These points serve to select two separate objects in AutoCAD and then joins the selected objects together to form a single object.
unionC(p1,p2) :=

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

union_all - a function that appears at the beginning or middle of a line of AutoCAD code which selects all of the objects on a page and joins them together to form a single object.
union_all :=

• concat("_union",sp,"all",sp,sp)

union_allA - a function that appears at the end of a line of AutoCAD code which selects all of the objects on a page and joins them together to form a single object.
union_allA :=

• concat("_union",sp,"all",sp)