Suppressed perlin1d, added perlin 2,3,4 and simplex 2 classes + minor

fixes/optimisations on noisemachine

include/Nazara/Noise/Perlin4D.hpp

@@ -0,0 +1,40 @@
+// Copyright (C) 2012 Rémi Bèges
+// This file is part of the "Nazara Engine".
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#pragma once
+
+#ifndef PERLIN4D_H
+#define PERLIN4D_H
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Math/Vector4.hpp>
+
+template <typename T> class NzPerlin4D : public NzNoiseBase
+{
+    public:
+        NzPerlin4D();
+        T GetValue(T x, T y, T z, T w, T res);
+        ~NzPerlin4D() = default;
+    protected:
+    private:
+        int x0,y0,z0,w0;
+        int gi0,gi1,gi2,gi3,gi4,gi5,gi6,gi7,gi8,gi9,gi10,gi11,gi12,gi13,gi14,gi15;
+        int ii,jj,kk,ll;
+        int gradient4[32][4];
+        T Li1,Li2,Li3,Li4,Li5,Li6,Li7,Li8,Li9,Li10,Li11,Li12,Li13,Li14;
+        T s[4],t[4],u[4],v[4];
+        T Cx,Cy,Cz,Cw;
+        T nx,ny,nz,nw;
+        T tmp;
+        NzVector4<T> temp;
+
+};
+
+typedef NzPerlin4D<float>  NzPerlin4Df;
+typedef NzPerlin4D<double> NzPerlin4Dd;
+
+#include <Nazara/Noise/Perlin4D.inl>
+
+#endif // PERLIN4D_H