Merge remote-tracking branch 'origin/main'

.gitignore

@@ -0,0 +1,2 @@
+/cmake-build-debug
+/.idea

include/J3ML/Geometry/Shape.h

@@ -13,6 +13,7 @@ namespace J3ML::Geometry
     class Shape
     {
     public:
+        virtual ~Shape() = default; //Polymorphic for dynamic_cast.
     protected:
     private:
     };
@@ -20,6 +21,7 @@ namespace J3ML::Geometry
     class Shape2D
     {
     public:
+        virtual ~Shape2D() = default;
     protected:
     private:
     };