working version for linux with usable scripting

src/core/include/pw/core/point.hpp

@@ -35,6 +35,9 @@ struct point_ {
     point_() = default;
 	point_(T_ x_,T_ y_) : x(x_), y(y_) {}
 
+    template <typename To_>
+    point_<To_> cast() const { return point_<To_>(static_cast<To_>(x),static_cast<To_>(y)); }
+
 };
 
 typedef point_<real_t> point;

src/core/include/pw/core/rect.hpp

@@ -38,6 +38,16 @@ struct rect_ {
 
 	rect_(point_<T_> const & p,size_<T_> const & s) : size(s), position(p) {}
 
+    bool contains(const point_<T_>& p)
+    {
+        return p.x >= position.x && p.x <= position.x + size.width &&
+                p.y >= position.y && p.y <= position.y + size.height;
+    }
+
+    template <typename To_>
+    rect_<To_> cast() const { return rect_<To_>(position.template cast<To_>(),size.template cast<To_>()); }
+
+
 };
 
 typedef rect_<real_t> rect;

src/core/include/pw/core/size.hpp

@@ -38,6 +38,11 @@ struct size_ {
 
     T_ area() const { return std::abs(width * height); }
 
+    template <typename To_>
+    size_<To_> cast() const { return size_<To_>(static_cast<To_>(width),static_cast<To_>(height)); }
+
+
+
 };
 
 typedef size_<real_t> size;

src/core/src/image.cpp

@@ -6,7 +6,7 @@ namespace pw {
 
 image::image(const sizei &s, image::pixel_layout t, void *ptr)
 {
-
+    this->create(s,t,ptr);
 }
 
 bool image::create(const sizei &s, image::pixel_layout t, void *ptr)