Preliminary support for Polylines.

[architektonas] / src / geometry.h

diff --git a/src/geometry.h b/src/geometry.h
index f1371e32241fa8aa66c5fad70d7336b046c5ff79..0a05b373460224f2a1e12d39463ccacbc12a57a6 100644 (file)
--- a/src/geometry.h
+++ b/src/geometry.h
@@ -9,6 +9,7 @@ class Geometry
        public:
                // All methods are class methods for this class
                static double ParameterOfLineAndPoint(Point, Point, Point);
+               static double DistanceToLineFromPoint(Point, Point, Point);
                static Point MirrorPointAroundLine(Point, Point, Point);
                static Point RotatePointAroundPoint(Point, Point, double);
                static double Determinant(Point, Point);
@@ -18,7 +19,14 @@ class Geometry
                static void CheckLineToCircleIntersection(Object *, Object *);
                static void FindAnglesForSides(double s1, double s2, double s3, double * a1, double * a2, double * a3);
                static Point GetPointForParameter(Object *, double);
+               static Point Midpoint(Line *);
+               static void FindTangents(Object *, Point);
+               static void FindTangents(Object *, Object *);
+               static Point NearestTo(Point, Point, Point);
+               static Vector GetNormalOfPointAndLine(Point, Line *);
+               static Circle FindCircleForThreePoints(Point, Point, Point);
+               static double Determinant3x3(double, double, double, double, double, double, double, double, double);
+               static Arc Unpack(Point, Point, double);
 };
 
 #endif         // __GEOMETRY_H__
-