Add Vec2, Vec3 and Vec4 structs (incomplete)

engine/include/nova/math/vec3.h

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2025, Jayden Grubb <contact@jaydengrubb.com>
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#pragma once
+
+#include <nova/pragma.h>
+#include <nova/types.h>
+
+namespace Nova {
+	NOVA_BEGIN_ALLOW_ANONYMOUS_TYPES
+
+	template<typename T = f32>
+	struct Vec3 {
+		union {
+			struct {
+				T x, y, z;
+			};
+			struct {
+				T r, g, b;
+			};
+			T data[3];
+		};
+	};
+
+	using iVec3 = Vec3<i32>;
+	using uVec3 = Vec3<u32>;
+
+	NOVA_END_ALLOW_ANONYMOUS_TYPES
+} // namespace Nova