Movable and rotatable camera + dielectric materials

1 files changed, 18 insertions, 0 deletions

diff --git a/include/dielectric.hpp b/include/dielectric.hpp
new file mode 100644
index 0000000..91f1541
--- /dev/null
+++ b/include/dielectric.hpp
@@ -0,0 +1,18 @@
+#ifndef __DIELECTRIC_HPP_
+#define __DIELECTRIC_HPP_
+
+#include "material.hpp"
+
+class dielectric : public material {
+    public:
+        dielectric(double index_of_refraction);
+
+        virtual bool scatter(const ray& r, const struct hit_info& info, color& attenuation, ray& scattered) const;
+
+        double ior;
+
+    private:
+        static double reflectance(double cosine, double ref_idx);
+};
+
+#endif // !__DIELECTRIC_HPP_