+ | Vector classes

includes/Vector/Vec3.hpp

@@ -0,0 +1,49 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Vec3.hpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: TheRed <TheRed@students.42.fr>             +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/10/13 17:17:04 by TheRed            #+#    #+#             */
+/*   Updated: 2024/10/13 17:17:04 by TheRed           ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef RT_VEC3__HPP
+# define RT_VEC3__HPP
+
+# include "Vector/Vector.hpp"
+# include <cmath>
+
+namespace RT
+{
+	template<typename T>
+	class Vec3 : public Vector<Vec3<T>, T, 3>
+	{
+		public:
+			using Vector<Vec3<T>, T, 3>::Vector;
+
+			constexpr Vec3(T x, T y, T z)
+			{
+				this->data[0] = x;
+				this->data[1] = y;
+				this->data[2] = z;
+			}
+			
+			constexpr T Distance(const Vec3& other) const
+			{
+				T dx = this->data[0] - other.data[0];
+				T dy = this->data[1] - other.data[1];
+				T dz = this->data[2] - other.data[2];
+
+				return std::sqrt(dx * dx + dy * dy + dz * dz);
+			}
+	};
+
+	using Vec3f = Vec3<float>;
+	using Vec3d = Vec3<double>;
+	using Vec3i = Vec3<int>;
+}
+
+#endif