rotate((object1,object2,...),point,angle,(newobject1,newobject2))

Rotates objects around a given point at a given angle. This operator comes very handle for darts manipulation, draping, etc.

mirror((object1,object2,...),line,(newobject1,newobject2))

Mirrors objects against a reference line.

scale((object1,object2,...),times,angle,(newobject1,newobject2))

Scales objects by x times along the given angle. Very handy for designing patterns from stretchy fabrics.

spread ((object1,....objectx),inner,outer,angle1,angle2,(newobject1,...newobjectx)

This operator enables you to apply tapered spread to the listed objects.

crop (object1,object2,object3)

This function helps to crop an object against two other objects, or imaginary lines.

magnet ((object1,object2...),object2,object3,,(newobject1,newobject2...))

Moves and rotates objects against two reference lines in such a way, that the two lines would be aligned, their start points at the same place, and their end points along the direction of the 2nd line.

pleat(pattern, point, depth, angle, side)

Creates a pleat on a whole pattern starting from a point on its contour, of the mentioned width. The direction of the fold is determined by angle. Sides can be 1 (single pleat to the left) or 2 (single pleat to the right).

round(x,precision)

Rounds a float.

sin(angle)

Returns sine of an angle.

cos(angle)

Returns cosine of an angle.