many changes :P

geo/Point2.h

@@ -0,0 +1,24 @@
+#ifndef POINT2_H
+#define POINT2_H
+
+/**
+ * 2D Point
+ */
+struct Point2 {
+
+	float x;
+	float y;
+
+	/** ctor */
+	Point2() : x(0), y(0) {;}
+
+	/** ctor */
+	Point2(const float x, const float y) : x(x), y(y) {;}
+
+	Point2 operator + (const Point2& o) const {return Point2(x+o.x, y+o.y);}
+
+	Point2 operator - (const Point2& o) const {return Point2(x-o.x, y-o.y);}
+
+};
+
+#endif // POINT2_H