utils: templatized point, point_3d and rectangle

added template parameter for the geometry helper classes,
moved function definitions to hpp file to support templates

1 files changed, 52 insertions, 12 deletions

diff --git a/src/utils/rectangle.hpp b/src/utils/rectangle.hpp
index c77b8673..abe26ef1 100644
--- a/src/utils/rectangle.hpp
+++ b/src/utils/rectangle.hpp
@@ -32,22 +32,62 @@
 
 namespace usdx
 {
+	template <class T>
 	class Rectangle
 	{
 	private:
-		Point point1;
-		Point point2;
+		Point<T> point1;
+		Point<T> point2;
+
 	public:
-		Rectangle(float x1, float y1, float x2, float y2);
-		Rectangle(const Point& point1, const Point& point2);
-		Rectangle(const Point& point1, float width, float height);
-		Rectangle(const Point& point1, const Dimension& dimension);
-		Rectangle(const Rectangle& rectangle);
-
-		const Point& get_point1(void) const;
-		const Point& get_point2(void) const;
-		const float get_width(void) const;
-		const float get_height(void) const;
+		Rectangle(T x1, T y1, T x2, T y2) :
+			point1(x1, y1), point2(x2, y2)
+		{
+		}
+
+		Rectangle(const Point<T>& point1, const Point<T>& point2) :
+			point1(point1), point2(point2)
+		{
+		}
+
+		Rectangle(const Point<T>& point1, T width, T height) :
+			point1(point1),
+			point2(point1.get_x() + width, point1.get_y() + height)
+		{
+		}
+
+		Rectangle(const Point<T>& point1, const Dimension& dimension) :
+			point1(point1),
+			point2(point1.get_x() + dimension.get_width(),
+				   point1.get_y() + dimension.get_height())
+		{
+		}
+
+		Rectangle(const Rectangle<T>& rectangle) :
+			point1(rectangle.point1), point2(rectangle.point2)
+		{
+		}
+
+
+		const Point<T>& get_point1(void) const
+		{
+			return point1;
+		}
+
+		const Point<T>& get_point2(void) const
+		{
+			return point2;
+		}
+
+		const T get_width(void) const
+		{
+			return point2.get_x() - point1.get_x();
+		}
+
+		const T get_height(void) const
+		{
+			return point2.get_y() - point1.get_y();
+		}
 	};
 };