And now we have cylinders!

source/include/cylinder.h

@@ -0,0 +1,33 @@
+/*
+ *  DoRayMe - a quick and dirty Raytracer
+ *  Cylinder header
+ *
+ *  Created by Manoël Trapier
+ *  Copyright (c) 2020 986-Studio.
+ *
+ */
+#ifndef DORAYME_CYLINDER_H
+#define DORAYME_CYLINDER_H
+
+#include <shape.h>
+#include <ray.h>
+#include <intersect.h>
+
+class Cylinder : public Shape {
+private:
+    Intersect localIntersect(Ray r);
+
+    Tuple localNormalAt(Tuple point);
+
+    bool checkCap(Ray r, double t);
+    void intersectCaps(Ray r, Intersect &xs);
+
+public:
+    bool isClosed;
+    double minCap;
+    double maxCap;
+
+    Cylinder() : minCap(-INFINITY), maxCap(INFINITY), isClosed(false), Shape(SHAPE_CYLINDER) {};
+};
+
+#endif //DORAYME_CYLINDER_H

source/include/shape.h

@@ -23,6 +23,7 @@ enum ShapeType
     SHAPE_SPHERE,
     SHAPE_PLANE,
     SHAPE_CUBE,
+    SHAPE_CYLINDER,
     SHAPE_CONE,
 };