package.lisp

(defpackage :2d-geometry
  (:nicknames :geometry :cl-geometry)
  (:use :common-lisp :iterate :ramarren-utils)
  (:export #:distance
           #:circumference-circle
           #:area-circle
           #:area-ellipse-axes
           #:circumference-ellipse-axes
           #:perimeter-triangle
           #:area-triangle-edge-edge-angle
           #:area-triangle-edges
           #:area-triangle-edges-small-angles
           #:area-triangle-vertices
           #:area-rectangle
           #:perimeter-rectangle
           #:area-square
           #:perimeter-square
           #:point
            #:x #:y
            #:point-equal-p
           #:line-segment
            #:start
            #:end
           #:line
            #:A #:B #:C
           #:polygon
            #:point-list
            #:edge-list
           #:line-y-at-x #:line-x-at-y
           #:line-from-segment
           #:line-segment-length
           #:lines-parralel-p
           #:lines-equal-p
           #:lines-intersection-point
           #:line-segments-intersection-segment
           #:line-segments-intersection-segment
           #:line-segments-intersection-point
           #:polygon-orientation
           #:area-simple-polygon
           #:point-in-polygon-crossing-p
           #:point-in-polygon-winding-number
           #:point-in-polygon-winding-p
           #:triangulate
           #:colinear-p
           #:decompose-complex-polygon-nondisjoint
           #:simple-polygon-p
           #:simple-polygon-sh-p
           #:frustrated-polygon-p
           #:shamos-hoey
           #:bentley-ottmann
           #:decompose-complex-polygon-bentley-ottmann
           #:decompose-complex-polygon-triangles
           #:polygon-union
           #:polygon-intersection
           #:polygon-difference
           #:make-polygon-from-point-list
           #:make-polygon-from-point-ring
           #:coords-to-points
           #:make-polygon-from-coords
           #:polygon-difference-nary))