diff --git a/include/Nazara/Noise/Perlin2D.hpp b/include/Nazara/Noise/Perlin2D.hpp
new file mode 100644
index 000000000..1633c10fb
--- /dev/null
+++ b/include/Nazara/Noise/Perlin2D.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 PERLIN2D_H
+#define PERLIN2D_H
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Math/Vector2.hpp>
+
+template <typename T> class NzPerlin2D : public NzNoiseBase
+{
+    public:
+        NzPerlin2D();
+        T GetValue(T x, T y, T res);
+        ~NzPerlin2D() = default;
+    protected:
+    private:
+        int x0, y0;
+        int gi0,gi1,gi2,gi3;
+        int ii, jj;
+        T gradient2[8][2];
+        T s,t,u,v;
+        T Cx,Cy;
+        T Li1, Li2;
+        T nx, ny;
+        T tmp;
+        NzVector2<T> temp;
+};
+
+typedef NzPerlin2D<float>  NzPerlin2Df;
+typedef NzPerlin2D<double> NzPerlin2Dd;
+
+#include <Nazara/Noise/Perlin2D.inl>
+
+#endif // PERLIN2D_H
+
diff --git a/include/Nazara/Noise/Perlin2D.inl b/include/Nazara/Noise/Perlin2D.inl
new file mode 100644
index 000000000..df06d2679
--- /dev/null
+++ b/include/Nazara/Noise/Perlin2D.inl
@@ -0,0 +1,65 @@
+// 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
+
+#include <Nazara/Noise/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+NzPerlin2D<T>::NzPerlin2D()
+{
+    T unit = 1.0/sqrt(2);
+    T grad2Temp[][2] = {{unit,unit},{-unit,unit},{unit,-unit},{-unit,-unit},
+                            {1,0},{-1,0},{0,1},{0,-1}};
+
+    for(int i(0) ; i < 8 ; ++i)
+        for(int j(0) ; j < 2 ; ++j)
+            gradient2[i][j] = grad2Temp[i][j];
+}
+
+template <typename T>
+T NzPerlin2D<T>::GetValue(T x, T y, T res)
+{
+    nx = x/res;
+    ny = y/res;
+
+    x0 = static_cast<int>(nx);
+    y0 = static_cast<int>(ny);
+
+    ii = x0 & 255;
+    jj = y0 & 255;
+
+    gi0 = perm[ii + perm[jj]] & 7;
+    gi1 = perm[ii + 1 + perm[jj]] & 7;
+    gi2 = perm[ii + perm[jj + 1]] & 7;
+    gi3 = perm[ii + 1 + perm[jj + 1]] & 7;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    s = gradient2[gi0][0]*temp.x + gradient2[gi0][1]*temp.y;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t = gradient2[gi1][0]*temp.x + gradient2[gi1][1]*temp.y;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u = gradient2[gi2][0]*temp.x + gradient2[gi2][1]*temp.y;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v = gradient2[gi3][0]*temp.x + gradient2[gi3][1]*temp.y;
+
+    tmp = nx-x0;
+    Cx = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li1 = s + Cx*(t-s);
+    Li2 = u + Cx*(v-u);
+
+    tmp = ny - y0;
+    Cy = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    return Li1 + Cy*(Li2-Li1);
+}
+
diff --git a/include/Nazara/Noise/Perlin3D.hpp b/include/Nazara/Noise/Perlin3D.hpp
new file mode 100644
index 000000000..ca01b891d
--- /dev/null
+++ b/include/Nazara/Noise/Perlin3D.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 PERLIN3D_H
+#define PERLIN3D_H
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Math/Vector3.hpp>
+
+template <typename T> class NzPerlin3D : public NzNoiseBase
+{
+    public:
+        NzPerlin3D();
+        T GetValue(T x, T y, T z, T res);
+        ~NzPerlin3D() = default;
+    protected:
+    private:
+        int x0,y0,z0;
+        int gi0,gi1,gi2,gi3,gi4,gi5,gi6,gi7;
+        int ii,jj,kk;
+        int gradient3[16][3];
+        T Li1,Li2,Li3,Li4,Li5,Li6;
+        T s[2],t[2],u[2],v[2];
+        T Cx,Cy,Cz;
+        T nx,ny,nz;
+        T tmp;
+        NzVector3<T> temp;
+
+};
+
+typedef NzPerlin3D<float>  NzPerlin3Df;
+typedef NzPerlin3D<double> NzPerlin3Dd;
+
+#include <Nazara/Noise/Perlin3D.inl>
+
+#endif // PERLIN3D_H
diff --git a/include/Nazara/Noise/Perlin3D.inl b/include/Nazara/Noise/Perlin3D.inl
new file mode 100644
index 000000000..8bf832dfe
--- /dev/null
+++ b/include/Nazara/Noise/Perlin3D.inl
@@ -0,0 +1,101 @@
+// 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
+
+#include <Nazara/Noise/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+NzPerlin3D<T>::NzPerlin3D()
+{
+    int grad3Temp[][3] = {
+        {1,1,0},{-1,1,0},{1,-1,0},{-1,-1,0},
+        {1,0,1},{-1,0,1},{1,0,-1},{-1,0,-1},
+        {0,1,1},{0,-1,1},{0,1,-1},{0,-1,-1},
+        {1,1,0},{-1,1,0},{0,-1,1},{0,-1,-1}
+    };
+
+    for(int i(0) ; i < 16 ; ++i)
+        for(int j(0) ; j < 3 ; ++j)
+            gradient3[i][j] = grad3Temp[i][j];
+}
+
+template <typename T>
+T NzPerlin3D<T>::GetValue(T x, T y, T z, T res)
+{
+    nx = x/res;
+    ny = y/res;
+    nz = z/res;
+
+    x0 = static_cast<int>(nx);
+    y0 = static_cast<int>(ny);
+    z0 = static_cast<int>(nz);
+
+    ii = x0 & 255;
+    jj = y0 & 255;
+    kk = z0 & 255;
+
+    gi0 = perm[ii + perm[jj + perm[kk]]] % 16;
+    gi1 = perm[ii + 1 + perm[jj + perm[kk]]] % 16;
+    gi2 = perm[ii + perm[jj + 1 + perm[kk]]] % 16;
+    gi3 = perm[ii + 1 + perm[jj + 1 + perm[kk]]] % 16;
+
+    gi4 = perm[ii + perm[jj + perm[kk + 1]]] % 16;
+    gi5 = perm[ii + 1 + perm[jj + perm[kk + 1]]] % 16;
+    gi6 = perm[ii + perm[jj + 1 + perm[kk + 1]]] % 16;
+    gi7 = perm[ii + 1 + perm[jj + 1 + perm[kk + 1]]] % 16;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-z0;
+    s[0] = gradient3[gi0][0]*temp.x + gradient3[gi0][1]*temp.y + gradient3[gi0][2]*temp.z;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[0] = gradient3[gi1][0]*temp.x + gradient3[gi1][1]*temp.y + gradient3[gi1][2]*temp.z;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[0] = gradient3[gi2][0]*temp.x + gradient3[gi2][1]*temp.y + gradient3[gi2][2]*temp.z;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[0] = gradient3[gi3][0]*temp.x + gradient3[gi3][1]*temp.y + gradient3[gi3][2]*temp.z;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-(z0+1);
+    s[1] = gradient3[gi4][0]*temp.x + gradient3[gi4][1]*temp.y + gradient3[gi4][2]*temp.z;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[1] = gradient3[gi5][0]*temp.x + gradient3[gi5][1]*temp.y + gradient3[gi5][2]*temp.z;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[1] = gradient3[gi6][0]*temp.x + gradient3[gi6][1]*temp.y + gradient3[gi6][2]*temp.z;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[1] = gradient3[gi7][0]*temp.x + gradient3[gi7][1]*temp.y + gradient3[gi7][2]*temp.z;
+
+    tmp = nx-x0;
+    Cx = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li1 = s[0] + Cx*(t[0]-s[0]);
+    Li2 = u[0] + Cx*(v[0]-u[0]);
+    Li3 = s[1] + Cx*(t[1]-s[1]);
+    Li4 = u[1] + Cx*(v[1]-u[1]);
+
+    tmp = ny-y0;
+    Cy = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li5 = Li1 + Cy*(Li2-Li1);
+    Li6 = Li3 + Cy*(Li4-Li3);
+
+    tmp = nz-z0;
+    Cz = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    return Li5 + Cz*(Li6-Li5);
+}
diff --git a/include/Nazara/Noise/Perlin4D.hpp b/include/Nazara/Noise/Perlin4D.hpp
new file mode 100644
index 000000000..c0af6feb1
--- /dev/null
+++ b/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
diff --git a/include/Nazara/Noise/Perlin4D.inl b/include/Nazara/Noise/Perlin4D.inl
new file mode 100644
index 000000000..4b51c127d
--- /dev/null
+++ b/include/Nazara/Noise/Perlin4D.inl
@@ -0,0 +1,167 @@
+// 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
+
+#include <Nazara/Noise/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+NzPerlin4D<T>::NzPerlin4D()
+{
+     int grad4Temp[][4] =
+    {
+        {0,1,1,1}, {0,1,1,-1}, {0,1,-1,1}, {0,1,-1,-1},
+        {0,-1,1,1},{0,-1,1,-1},{0,-1,-1,1},{0,-1,-1,-1},
+        {1,0,1,1}, {1,0,1,-1}, {1,0,-1,1}, {1,0,-1,-1},
+        {-1,0,1,1},{-1,0,1,-1},{-1,0,-1,1},{-1,0,-1,-1},
+        {1,1,0,1}, {1,1,0,-1}, {1,-1,0,1}, {1,-1,0,-1},
+        {-1,1,0,1},{-1,1,0,-1},{-1,-1,0,1},{-1,-1,0,-1},
+        {1,1,1,0}, {1,1,-1,0}, {1,-1,1,0}, {1,-1,-1,0},
+        {-1,1,1,0},{-1,1,-1,0},{-1,-1,1,0},{-1,-1,-1,0}
+    };
+
+    for(int i(0) ; i < 32 ; ++i)
+        for(int j(0) ; j < 4 ; ++j)
+            gradient4[i][j] = grad4Temp[i][j];
+}
+
+template <typename T>
+T NzPerlin4D<T>::GetValue(T x, T y, T z, T w, T res)
+{
+    nx = x/res;
+    ny = y/res;
+    nz = z/res;
+    nw = w/res;
+
+    x0 = static_cast<int>(nx);
+    y0 = static_cast<int>(ny);
+    z0 = static_cast<int>(nz);
+    w0 = static_cast<int>(nw);
+
+    ii = x0 & 255;
+    jj = y0 & 255;
+    kk = z0 & 255;
+    ll = w0 & 255;
+
+    gi0 =  perm[ii     + perm[jj     + perm[kk     + perm[ll    ]]]] % 32;
+    gi1 =  perm[ii + 1 + perm[jj     + perm[kk     + perm[ll    ]]]] % 32;
+    gi2 =  perm[ii     + perm[jj + 1 + perm[kk     + perm[ll    ]]]] % 32;
+    gi3 =  perm[ii + 1 + perm[jj + 1 + perm[kk     + perm[ll    ]]]] % 32;
+
+    gi4 =  perm[ii     + perm[jj +   + perm[kk + 1 + perm[ll    ]]]] % 32;
+    gi5 =  perm[ii + 1 + perm[jj +   + perm[kk + 1 + perm[ll    ]]]] % 32;
+    gi6 =  perm[ii     + perm[jj + 1 + perm[kk + 1 + perm[ll    ]]]] % 32;
+    gi7 =  perm[ii + 1 + perm[jj + 1 + perm[kk + 1 + perm[ll    ]]]] % 32;
+
+    gi8 =  perm[ii     + perm[jj     + perm[kk     + perm[ll + 1]]]] % 32;
+    gi9 =  perm[ii + 1 + perm[jj     + perm[kk     + perm[ll + 1]]]] % 32;
+    gi10 = perm[ii     + perm[jj + 1 + perm[kk     + perm[ll + 1]]]] % 32;
+    gi11 = perm[ii + 1 + perm[jj + 1 + perm[kk     + perm[ll + 1]]]] % 32;
+
+    gi12 = perm[ii     + perm[jj     + perm[kk + 1 + perm[ll + 1]]]] % 32;
+    gi13 = perm[ii + 1 + perm[jj     + perm[kk + 1 + perm[ll + 1]]]] % 32;
+    gi14 = perm[ii     + perm[jj + 1 + perm[kk + 1 + perm[ll + 1]]]] % 32;
+    gi15 = perm[ii + 1 + perm[jj + 1 + perm[kk + 1 + perm[ll + 1]]]] % 32;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-z0;
+    temp.w = nw-w0;
+    s[0] = gradient4[gi0][0]*temp.x + gradient4[gi0][1]*temp.y + gradient4[gi0][2]*temp.z + gradient4[gi0][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[0] = gradient4[gi1][0]*temp.x + gradient4[gi1][1]*temp.y + gradient4[gi1][2]*temp.z + gradient4[gi1][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[0] = gradient4[gi2][0]*temp.x + gradient4[gi2][1]*temp.y + gradient4[gi2][2]*temp.z + gradient4[gi2][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[0] = gradient4[gi3][0]*temp.x + gradient4[gi3][1]*temp.y + gradient4[gi3][2]*temp.z + gradient4[gi3][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-(z0+1);
+    s[1] = gradient4[gi4][0]*temp.x + gradient4[gi4][1]*temp.y + gradient4[gi4][2]*temp.z + gradient4[gi4][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[1] = gradient4[gi5][0]*temp.x + gradient4[gi5][1]*temp.y + gradient4[gi5][2]*temp.z + gradient4[gi5][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[1] = gradient4[gi6][0]*temp.x + gradient4[gi6][1]*temp.y + gradient4[gi6][2]*temp.z + gradient4[gi6][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[1] = gradient4[gi7][0]*temp.x + gradient4[gi7][1]*temp.y + gradient4[gi7][2]*temp.z + gradient4[gi7][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-z0;
+    temp.w = nw-(w0+1);
+    s[2] = gradient4[gi8][0]*temp.x + gradient4[gi8][1]*temp.y + gradient4[gi8][2]*temp.z + gradient4[gi8][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[2] = gradient4[gi9][0]*temp.x + gradient4[gi9][1]*temp.y + gradient4[gi9][2]*temp.z + gradient4[gi9][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[2] = gradient4[gi10][0]*temp.x + gradient4[gi10][1]*temp.y + gradient4[gi10][2]*temp.z + gradient4[gi10][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[2] = gradient4[gi11][0]*temp.x + gradient4[gi11][1]*temp.y + gradient4[gi11][2]*temp.z + gradient4[gi11][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-y0;
+    temp.z = nz-(z0+1);
+    s[3] = gradient4[gi12][0]*temp.x + gradient4[gi12][1]*temp.y + gradient4[gi12][2]*temp.z + gradient4[gi12][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-y0;
+    t[3] = gradient4[gi13][0]*temp.x + gradient4[gi13][1]*temp.y + gradient4[gi13][2]*temp.z + gradient4[gi13][3]*temp.w;
+
+    temp.x = nx-x0;
+    temp.y = ny-(y0+1);
+    u[3] = gradient4[gi14][0]*temp.x + gradient4[gi14][1]*temp.y + gradient4[gi14][2]*temp.z + gradient4[gi14][3]*temp.w;
+
+    temp.x = nx-(x0+1);
+    temp.y = ny-(y0+1);
+    v[3] = gradient4[gi15][0]*temp.x + gradient4[gi15][1]*temp.y + gradient4[gi15][2]*temp.z + gradient4[gi15][3]*temp.w;
+
+    tmp = nx-x0;
+    Cx = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li1 = s[0] + Cx*(t[0]-s[0]);
+    Li2 = u[0] + Cx*(v[0]-u[0]);
+    Li3 = s[1] + Cx*(t[1]-s[1]);
+    Li4 = u[1] + Cx*(v[1]-u[1]);
+    Li5 = s[2] + Cx*(t[2]-s[2]);
+    Li6 = u[2] + Cx*(v[2]-u[2]);
+    Li7 = s[3] + Cx*(t[3]-s[3]);
+    Li8 = u[3] + Cx*(v[3]-u[3]);
+
+    tmp = ny-y0;
+    Cy = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li9 = Li1 + Cy*(Li2-Li1);
+    Li10 = Li3 + Cy*(Li4-Li3);
+    Li11 = Li5 + Cy*(Li6-Li5);
+    Li12 = Li7 + Cy*(Li8-Li7);
+
+    tmp = nz-z0;
+    Cz = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    Li13 = Li9 + Cz*(Li10-Li9);
+    Li14 = Li11 + Cz*(Li12-Li11);
+
+    tmp = nw-w0;
+    Cw = tmp * tmp * tmp * (tmp * (tmp * 6 - 15) + 10);
+
+    return Li13 + Cw*(Li14-Li13);
+}
diff --git a/include/Nazara/Noise/Simplex2D.hpp b/include/Nazara/Noise/Simplex2D.hpp
new file mode 100644
index 000000000..79434b471
--- /dev/null
+++ b/include/Nazara/Noise/Simplex2D.hpp
@@ -0,0 +1,43 @@
+// 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 SIMPLEX2D_H
+#define SIMPLEX2D_H
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Math/Vector2.hpp>
+
+
+template <typename T> class NzSimplex2D : public NzNoiseBase
+{
+    public:
+        NzSimplex2D();
+        T GetValue(T x, T y, T res);
+        ~NzSimplex2D() = default;
+    protected:
+    private:
+        int ii,jj;
+        int gi0,gi1,gi2;
+        NzVector2i Origin,off1;
+        T n1,n2,n3;
+        T c1,c2,c3;
+        T gradient2[8][2];
+        T UnskewCoeff2D;
+        T SkewCoeff2D;
+        NzVector2<T> A, IsoOriginDist;
+        NzVector2<T> d1,d2,d3;
+
+
+};
+
+typedef NzSimplex2D<float>  NzSimplex2Df;
+typedef NzSimplex2D<double> NzSimplex2Dd;
+
+#include <Nazara/Noise/Simplex2D.inl>
+
+#endif // SIMPLEX2D_H
+
diff --git a/include/Nazara/Noise/Simplex2D.inl b/include/Nazara/Noise/Simplex2D.inl
new file mode 100644
index 000000000..129501617
--- /dev/null
+++ b/include/Nazara/Noise/Simplex2D.inl
@@ -0,0 +1,88 @@
+// 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
+
+#include <Nazara/Noise/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+NzSimplex2D<T>::NzSimplex2D()
+{
+
+    T unit = 1.0/sqrt(2);
+    T grad2Temp[][2] = {{unit,unit},{-unit,unit},{unit,-unit},{-unit,-unit},
+                            {1,0},{-1,0},{0,1},{0,-1}};
+
+    for(int i(0) ; i < 8 ; ++i)
+        for(int j(0) ; j < 2 ; ++j)
+            gradient2[i][j] = grad2Temp[i][j];
+
+    SkewCoeff2D = 0.5*(sqrt(3.0) - 1.0);
+    UnskewCoeff2D  = (3.0-sqrt(3.0))/6;
+}
+
+template <typename T>
+T NzSimplex2D<T>::GetValue(T x, T y, T res)
+{
+    x /= res;
+    y /= res;
+
+    Origin.x = fastfloor(x + (x + y) * SkewCoeff2D);
+    Origin.y = fastfloor(y + (x + y) * SkewCoeff2D);
+
+    A.x = Origin.x - (Origin.x + Origin.y) * UnskewCoeff2D;
+    A.y = Origin.y - (Origin.x + Origin.y) * UnskewCoeff2D;
+
+    IsoOriginDist.x = x - A.x;
+    IsoOriginDist.y = y - A.y;
+
+    if(IsoOriginDist.x > IsoOriginDist.y)
+    {
+        off1.x = 1;
+        off1.y = 0;
+    }
+    else
+    {
+        off1.x = 0;
+        off1.y = 1;
+    }
+
+    d1.x = A.x - x;
+    d1.y = A.y - y;
+
+    d2.x = d1.x + off1.x - UnskewCoeff2D;
+    d2.y = d1.y + off1.y - UnskewCoeff2D;
+
+    d3.x = d1.x + 1.0 - 2 * UnskewCoeff2D;
+    d3.y = d1.y + 1.0 - 2 * UnskewCoeff2D;
+
+    ii = Origin.x & 255;
+    jj = Origin.y & 255;
+
+    gi0 = perm[ii + perm[jj]] % 8;
+    gi1 = perm[ii + off1.x + perm[jj + off1.y]] % 8;
+    gi2 = perm[ii + 1 + perm[jj + 1]] % 8;
+
+    n1 = gradient2[gi0][0] * d1.x + gradient2[gi0][1] * d1.y;
+    n2 = gradient2[gi1][0] * d2.x + gradient2[gi1][1] * d2.y;
+    n3 = gradient2[gi2][0] * d3.x + gradient2[gi2][1] * d3.y;
+
+    c1 = 0.5 - d1.x * d1.x - d1.y * d1.y;
+    c2 = 0.5 - d2.x * d2.x - d2.y * d2.y;
+    c3 = 0.5 - d3.x * d3.x - d3.y * d3.y;
+
+    if(c1 < 0)
+        c1 = 0;
+    if(c2 < 0)
+        c2 = 0;
+    if(c3 < 0)
+        c3 = 0;
+
+    n1 = c1*c1*c1*n1;
+    n2 = c2*c2*c2*n2;
+    n3 = c3*c3*c3*n3;
+
+    return (n1+n2+n3)*23.2;
+}
+