Changed up how resources import/export files. Added Model codecs.

include/ehs/io/mdl/Vertex.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "ehs/EHS.h"
+#include "ehs/Vec4.h"
+#include "ehs/Vec3.h"
+#include "ehs/Vec2.h"
+#include "ehs/Color4.h"
+
+namespace ehs
+{
+    template<typename T = float>
+    class Vertex
+    {
+    public:
+        Vec3<T> pos;
+		Vec3<T> normal;
+        Vec2<T> uv;
+		Vec3<T> tan;
+		Vec3<T> bTan;
+		Vec4<UInt_8> bones;
+		Vec4<float> weights;
+
+        Vertex() = default;
+
+        Vertex(const Vec3<T>& pos)
+            : pos(pos), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+        {
+        }
+
+		Vertex(const Vec3<T>& pos, const Vec3<T>& normal)
+				: pos(pos), normal(normal), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+		{
+		}
+
+		Vertex(const Vec3<T>& pos, const Vec3<T>& normal, const Vec2<T>& uv)
+				: pos(pos), normal(normal), uv(uv), bones{0, 0, 0, 0}, weights{0.0f, 0.0f, 0.0f, 0.0f}
+		{
+		}
+
+        Vertex(const Vertex& vert)
+            : pos(vert.pos), normal(vert.normal), uv(vert.uv), bones(vert.bones), weights(vert.weights)
+        {
+        }
+
+		Vertex& operator=(const Vertex& vert) = default;
+    };
+
+    typedef Vertex<double> Vertex_d;
+    typedef Vertex<float> Vertex_f;
+}