Added planes!

source/include/plane.h

@@ -0,0 +1,22 @@
+/*
+ *  DoRayMe - a quick and dirty Raytracer
+ *  Plane header
+ *
+ *  Created by Manoël Trapier
+ *  Copyright (c) 2020 986-Studio.
+ *
+ */
+#ifndef DORAYME_PLANE_H
+#define DORAYME_PLANE_H
+
+class Plane : public Shape
+{
+private:
+    Intersect localIntersect(Ray r);
+    Tuple localNormalAt(Tuple point);
+
+public:
+    Plane() : Shape(SHAPE_PLANE) { };
+};
+
+#endif //DORAYME_PLANE_H