void function ( Vector2 arg0 ) { this . normal = arg0 ; }
sets the separation normal . must be normalized . concode_field_sep Vector2 normal concode_elem_sep double distance concode_elem_sep Vector2 point1 concode_elem_sep Vector2 point2 concode_field_sep Vector2 getNormal concode_elem_sep double getDistance concode_elem_sep void setDistance concode_elem_sep Vector2 getPoint1 concode_elem_sep void clear concode_elem_sep String toString concode_elem_sep Vector2 getPoint2 concode_elem_sep void setPoint1 concode_elem_sep void setPoint2