Improved interface

*MappedNoiseBase provides a gain and offset control on the noise value
*AbstractXDNoise provides a way to contain different noises in a std
container and access the main "GetValue" member function
*Applied minor optimisation to Perlin4D (previously forgotten)

include/Nazara/Noise/Abstract2DNoise.hpp

@@ -0,0 +1,24 @@
+// 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 NAZARA_ABSTRACT2DNOISE_HPP
+#define NAZARA_ABSTRACT2DNOISE_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/MappedNoiseBase.hpp>
+
+template <typename T> class NAZARA_API NzAbstract2DNoise : public NzMappedNoiseBase<T>
+{
+    public:
+        virtual T GetMappedValue(T x, T y);
+        virtual T GetValue(T x, T y, T resolution) = 0;
+        virtual T GetValue(T x, T y);
+
+};
+
+#include <Nazara/Noise/Abstract2DNoise.inl>
+
+#endif // NAZARA_ABSTRACT2DNOISE_HPP

include/Nazara/Noise/Abstract2DNoise.inl

@@ -0,0 +1,23 @@
+// 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/Core/StringStream.hpp>
+#include <Nazara/Math/Basic.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+T NzAbstract2DNoise<T>::GetMappedValue(T x, T y)
+{
+    return GetValue(x,y,this->m_resolution) * this->m_gain + this->m_offset;
+}
+
+template <typename T>
+T NzAbstract2DNoise<T>::GetValue(T x, T y)
+{
+    return GetValue(x,y,this->m_resolution);
+}
+
+#include <Nazara/Core/DebugOff.hpp>

include/Nazara/Noise/Abstract3DNoise.hpp

@@ -0,0 +1,23 @@
+// 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 NAZARA_ABSTRACT3DNOISE_HPP
+#define NAZARA_ABSTRACT3DNOISE_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/MappedNoiseBase.hpp>
+
+template <typename T> class NAZARA_API NzAbstract3DNoise : public NzMappedNoiseBase
+{
+    public:
+        virtual T GetMappedValue(T x, T y, T z);
+        virtual T GetValue(T x, T y, T z) = 0;
+        virtual T GetValue(T x, T y, T z, T resolution);
+};
+
+#include <Nazara/Noise/Abstract3DNoise.inl>
+
+#endif // NAZARA_ABSTRACT3DNOISE_HPP

include/Nazara/Noise/Abstract3DNoise.inl

@@ -0,0 +1,23 @@
+// 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/Core/StringStream.hpp>
+#include <Nazara/Math/Basic.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+T NzAbstract3DNoise<T>::GetMappedValue(T x, T y, T z)
+{
+    return GetValue(x,y,z) * m_gain + m_offset;
+}
+
+template <typename T>
+T NzAbstract3DNoise<T>::GetValue(T x, T y, T z, T resolution)
+{
+    return GetValue(x,y,z,this->m_resolution);
+}
+
+#include <Nazara/Core/DebugOff.hpp>

include/Nazara/Noise/Abstract4DNoise.hpp

@@ -0,0 +1,24 @@
+// 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 NAZARA_ABSTRACT4DNOISE_HPP
+#define NAZARA_ABSTRACT4DNOISE_HPP
+
+#include <Nazara/Prerequesites.hpp>
+#include <Nazara/Noise/MappedNoiseBase.hpp>
+
+template <typename T> class NAZARA_API NzAbstract4DNoise : public NzMappedNoiseBase
+{
+    public:
+        virtual T GetMappedValue(T x, T y, T z, T w);
+        virtual T GetValue(T x, T y, T z, T w) = 0;
+        virtual T GetValue(T x, T y, T z, T w, T resolution);
+
+};
+
+#include <Nazara/Noise/Abstract4DNoise.inl>
+
+#endif // NAZARA_ABSTRACT4DNOISE_HPP

include/Nazara/Noise/Abstract4DNoise.inl

@@ -0,0 +1,23 @@
+// 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/Core/StringStream.hpp>
+#include <Nazara/Math/Basic.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <Nazara/Noise/Debug.hpp>
+
+template <typename T>
+T NzAbstract4DNoise<T>::GetMappedValue(T x, T y, T z, T w)
+{
+    return GetValue(x,y,z,w) * m_gain + m_offset;
+}
+
+template <typename T>
+T NzAbstract3DNoise<T>::GetValue(T x, T y, T z, T resolution)
+{
+    return GetValue(x,y,z,w,this->m_resolution);
+}
+
+#include <Nazara/Core/DebugOff.hpp>

include/Nazara/Noise/MappedNoiseBase.hpp

@@ -0,0 +1,32 @@
+// 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 NAZARA_MAPPEDNOISEBASE_HPP
+#define NAZARA_MAPPEDNOISEBASE_HPP
+
+#include <Nazara/Prerequesites.hpp>
+
+template <typename T> class NzMappedNoiseBase
+{
+    public:
+        NzMappedNoiseBase();
+        ~NzMappedNoiseBase() = default;
+
+        T GetGain() const;
+        T GetOffset() const;
+        T GetResolution() const;
+        void SetGain(T gain);
+        void SetOffset(T offset);
+        void SetResolution(T resolution);
+    protected:
+        T m_gain;
+        T m_offset;
+        T m_resolution;
+};
+
+#include <Nazara/Noise/MappedNoiseBase.inl>
+
+#endif // NAZARA_MAPPEDNOISEBASE_HPP

include/Nazara/Noise/MappedNoiseBase.inl

@@ -0,0 +1,62 @@
+// 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/Core/StringStream.hpp>
+#include <Nazara/Math/Basic.hpp>
+#include <Nazara/Core/Error.hpp>
+#include <Nazara/Noise/Config.hpp>
+#include <stdexcept>
+#include <Nazara/Noise/Debug.hpp>
+
+
+template <typename T>
+NzMappedNoiseBase<T>::NzMappedNoiseBase() : m_gain(1), m_offset(0), m_resolution(30)
+{
+
+}
+
+template <typename T>
+T NzMappedNoiseBase<T>::GetGain() const
+{
+    return m_gain;
+}
+
+template <typename T>
+T NzMappedNoiseBase<T>::GetOffset() const
+{
+    return m_offset;
+}
+
+template <typename T>
+T NzMappedNoiseBase<T>::GetResolution() const
+{
+    return m_resolution;
+}
+
+template <typename T>
+void NzMappedNoiseBase<T>::SetGain(T gain)
+{
+    m_gain = gain;
+}
+
+template <typename T>
+void NzMappedNoiseBase<T>::SetOffset(T offset)
+{
+    m_offset = offset;
+}
+
+template <typename T>
+void NzMappedNoiseBase<T>::SetResolution(T resolution)
+{
+    if (NzNumberEquals(resolution, static_cast<T>(0.0)))
+	{
+		NzStringStream ss;
+		ss << __FILE__ << ':' << __LINE__ << ": Division by zero";
+
+		throw std::domain_error(ss.ToString());
+	}
+    m_resolution = static_cast<T>(1.0)/resolution;
+}
+
+#include <Nazara/Core/DebugOff.hpp>

include/Nazara/Noise/Perlin2D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract2DNoise.hpp>
 #include <Nazara/Math/Vector2.hpp>
 
-template <typename T> class NAZARA_API NzPerlin2D : public NzNoiseBase
+template <typename T> class NAZARA_API NzPerlin2D : public NzAbstract2DNoise<T>, public NzNoiseBase
 {
     public:
         NzPerlin2D();
-        T GetValue(T x, T y, T res);
+        T GetValue(T x, T y, T resolution);
         ~NzPerlin2D() = default;
     protected:
     private:

include/Nazara/Noise/Perlin2D.inl

@@ -18,10 +18,10 @@ NzPerlin2D<T>::NzPerlin2D()
 }
 
 template <typename T>
-T NzPerlin2D<T>::GetValue(T x, T y, T res)
+T NzPerlin2D<T>::GetValue(T x, T y, T resolution)
 {
-    x /= res;
+    x *= resolution;
-    y /= res;
+    y *= resolution;
 
     x0 = fastfloor(x);
     y0 = fastfloor(y);

include/Nazara/Noise/Perlin3D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract3DNoise.hpp>
 #include <Nazara/Math/Vector3.hpp>
 
-template <typename T> class NAZARA_API NzPerlin3D : public NzNoiseBase
+template <typename T> class NAZARA_API NzPerlin3D : public NzAbstract3DNoise<T>, public NzNoiseBase
 {
     public:
         NzPerlin3D();
-        T GetValue(T x, T y, T z, T res);
+        T GetValue(T x, T y, T z, T resolution);
         ~NzPerlin3D() = default;
     protected:
     private:

include/Nazara/Noise/Perlin3D.inl

@@ -22,11 +22,11 @@ NzPerlin3D<T>::NzPerlin3D()
 }
 
 template <typename T>
-T NzPerlin3D<T>::GetValue(T x, T y, T z, T res)
+T NzPerlin3D<T>::GetValue(T x, T y, T z, T resolution)
 {
-    x /= res;
+    x *= resolution;
-    y /= res;
+    y *= resolution;
-    z /= res;
+    z *= resolution;
 
     x0 = fastfloor(x);
     y0 = fastfloor(y);

include/Nazara/Noise/Perlin4D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract4DNoise.hpp>
 #include <Nazara/Math/Vector4.hpp>
 
-template <typename T> class NAZARA_API NzPerlin4D : public NzNoiseBase
+template <typename T> class NAZARA_API NzPerlin4D : public NzAbstract4DNoise<T>, public NzNoiseBase
 {
     public:
         NzPerlin4D();
-        T GetValue(T x, T y, T z, T w, T res);
+        T GetValue(T x, T y, T z, T w, T resolution);
         ~NzPerlin4D() = default;
     protected:
     private:
@@ -26,7 +27,6 @@ template <typename T> class NAZARA_API NzPerlin4D : public NzNoiseBase
         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;
 

include/Nazara/Noise/Perlin4D.inl

@@ -27,17 +27,17 @@ NzPerlin4D<T>::NzPerlin4D()
 }
 
 template <typename T>
-T NzPerlin4D<T>::GetValue(T x, T y, T z, T w, T res)
+T NzPerlin4D<T>::GetValue(T x, T y, T z, T w, T resolution)
 {
-    nx = x/res;
+    x *= resolution;
-    ny = y/res;
+    y *= resolution;
-    nz = z/res;
+    z *= resolution;
-    nw = w/res;
+    w *= resolution;
 
-    x0 = fastfloor(nx);
+    x0 = fastfloor(x);
-    y0 = fastfloor(ny);
+    y0 = fastfloor(y);
-    z0 = fastfloor(nz);
+    z0 = fastfloor(z);
-    w0 = fastfloor(nw);
+    w0 = fastfloor(w);
 
     ii = x0 & 255;
     jj = y0 & 255;
@@ -64,10 +64,10 @@ T NzPerlin4D<T>::GetValue(T x, T y, T z, T w, T res)
     gi14 = perm[ii     + perm[jj + 1 + perm[kk + 1 + perm[ll + 1]]]] & 31;
     gi15 = perm[ii + 1 + perm[jj + 1 + perm[kk + 1 + perm[ll + 1]]]] & 31;
 
-    temp.x = nx-x0;
+    temp.x = x-x0;
-    temp.y = ny-y0;
+    temp.y = y-y0;
-    temp.z = nz-z0;
+    temp.z = z-z0;
-    temp.w = nw-w0;
+    temp.w = w-w0;
 
     Cx = temp.x * temp.x * temp.x * (temp.x * (temp.x * 6 - 15) + 10);
     Cy = temp.y * temp.y * temp.y * (temp.y * (temp.y * 6 - 15) + 10);
@@ -76,55 +76,55 @@ T NzPerlin4D<T>::GetValue(T x, T y, T z, T w, T res)
 
     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.x = x-(x0+1);
     t[0] = gradient4[gi1][0]*temp.x + gradient4[gi1][1]*temp.y + gradient4[gi1][2]*temp.z + gradient4[gi1][3]*temp.w;
 
-    temp.y = ny-(y0+1);
+    temp.y = y-(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.x = x-x0;
     u[0] = gradient4[gi2][0]*temp.x + gradient4[gi2][1]*temp.y + gradient4[gi2][2]*temp.z + gradient4[gi2][3]*temp.w;
 
-    temp.y = ny-y0;
+    temp.y = y-y0;
-    temp.z = nz-(z0+1);
+    temp.z = z-(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.x = x-(x0+1);
     t[1] = gradient4[gi5][0]*temp.x + gradient4[gi5][1]*temp.y + gradient4[gi5][2]*temp.z + gradient4[gi5][3]*temp.w;
 
-    temp.y = ny-(y0+1);
+    temp.y = y-(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.x = x-x0;
     u[1] = gradient4[gi6][0]*temp.x + gradient4[gi6][1]*temp.y + gradient4[gi6][2]*temp.z + gradient4[gi6][3]*temp.w;
 
 
-    temp.y = ny-y0;
+    temp.y = y-y0;
-    temp.z = nz-z0;
+    temp.z = z-z0;
-    temp.w = nw-(w0+1);
+    temp.w = w-(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.x = x-(x0+1);
     t[2] = gradient4[gi9][0]*temp.x + gradient4[gi9][1]*temp.y + gradient4[gi9][2]*temp.z + gradient4[gi9][3]*temp.w;
 
-    temp.y = ny-(y0+1);
+    temp.y = y-(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.x = x-x0;
     u[2] = gradient4[gi10][0]*temp.x + gradient4[gi10][1]*temp.y + gradient4[gi10][2]*temp.z + gradient4[gi10][3]*temp.w;
 
 
-    temp.y = ny-y0;
+    temp.y = y-y0;
-    temp.z = nz-(z0+1);
+    temp.z = z-(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.x = x-(x0+1);
     t[3] = gradient4[gi13][0]*temp.x + gradient4[gi13][1]*temp.y + gradient4[gi13][2]*temp.z + gradient4[gi13][3]*temp.w;
 
-    temp.y = ny-(y0+1);
+    temp.y = y-(y0+1);
     v[3] = gradient4[gi15][0]*temp.x + gradient4[gi15][1]*temp.y + gradient4[gi15][2]*temp.z + gradient4[gi15][3]*temp.w;
 
-    temp.x = nx-x0;
+    temp.x = x-x0;
     u[3] = gradient4[gi14][0]*temp.x + gradient4[gi14][1]*temp.y + gradient4[gi14][2]*temp.z + gradient4[gi14][3]*temp.w;
 
     Li1 = s[0] + Cx*(t[0]-s[0]);

include/Nazara/Noise/Simplex2D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract2DNoise.hpp>
 #include <Nazara/Math/Vector2.hpp>
 
-template <typename T> class NAZARA_API NzSimplex2D : public NzNoiseBase
+template <typename T> class NAZARA_API NzSimplex2D : public NzAbstract2DNoise<T>, public NzNoiseBase
 {
     public:
         NzSimplex2D();
-        T GetValue(T x, T y, T res);
+        T GetValue(T x, T y, T resolution);
         ~NzSimplex2D() = default;
     protected:
     private:

include/Nazara/Noise/Simplex2D.inl

@@ -21,10 +21,10 @@ NzSimplex2D<T>::NzSimplex2D()
 }
 
 template <typename T>
-T NzSimplex2D<T>::GetValue(T x, T y, T res)
+T NzSimplex2D<T>::GetValue(T x, T y, T resolution)
 {
-    x /= res;
+    x *= resolution;
-    y /= res;
+    y *= resolution;
 
     sum = (x + y) * SkewCoeff2D;
     skewedCubeOrigin.x = fastfloor(x + sum);

include/Nazara/Noise/Simplex3D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract3DNoise.hpp>
 #include <Nazara/Math/Vector3.hpp>
 
-template <typename T> class NAZARA_API NzSimplex3D : public NzNoiseBase
+template <typename T> class NAZARA_API NzSimplex3D : public NzAbstract3DNoise<T>, public NzNoiseBase
 {
     public:
         NzSimplex3D();
-        T GetValue(T x, T y, T z, T res);
+        T GetValue(T x, T y, T z, T resolution);
         ~NzSimplex3D() = default;
     protected:
     private:

include/Nazara/Noise/Simplex3D.inl

@@ -22,11 +22,11 @@ NzSimplex3D<T>::NzSimplex3D()
 }
 
 template <typename T>
-T NzSimplex3D<T>::GetValue(T x, T y, T z, T res)
+T NzSimplex3D<T>::GetValue(T x, T y, T z, T resolution)
 {
-    x /= res;
+    x *= resolution;
-    y /= res;
+    y *= resolution;
-    z /= res;
+    z *= resolution;
 
     sum = (x + y + z) * SkewCoeff3D;
     skewedCubeOrigin.x = fastfloor(x + sum);

include/Nazara/Noise/Simplex4D.hpp

@@ -9,13 +9,14 @@
 
 #include <Nazara/Prerequesites.hpp>
 #include <Nazara/Noise/NoiseBase.hpp>
+#include <Nazara/Noise/Abstract4DNoise.hpp>
 #include <Nazara/Math/Vector4.hpp>
 
-template <typename T> class NAZARA_API NzSimplex4D : public NzNoiseBase
+template <typename T> class NAZARA_API NzSimplex4D : public NzAbstract4DNoise<T>, public NzNoiseBase
 {
     public:
         NzSimplex4D();
-        T GetValue(T x, T y, T z, T w, T res);
+        T GetValue(T x, T y, T z, T w, T resolution);
         ~NzSimplex4D() = default;
     protected:
     private:

include/Nazara/Noise/Simplex4D.inl

@@ -46,12 +46,12 @@ NzSimplex4D<T>::NzSimplex4D()
 }
 
 template <typename T>
-T NzSimplex4D<T>::GetValue(T x, T y, T z, T w, T res)
+T NzSimplex4D<T>::GetValue(T x, T y, T z, T w, T resolution)
 {
-    x /= res;
+    x *= resolution;
-    y /= res;
+    y *= resolution;
-    z /= res;
+    z *= resolution;
-    w /= res;
+    w *= resolution;
 
     sum = (x + y + z + w) * SkewCoeff4D;
     skewedCubeOrigin.x = fastfloor(x + sum);

include/Newton/JointLibrary.h

@@ -1,190 +0,0 @@
-/* Copyright (c) <2009> <Newton Game Dynamics>
-* 
-* This software is provided 'as-is', without any express or implied
-* warranty. In no event will the authors be held liable for any damages
-* arising from the use of this software.
-* 
-* Permission is granted to anyone to use this software for any purpose,
-* including commercial applications, and to alter it and redistribute it
-* freely
-*/
-
-#ifndef NEWTON_CUSTOM_JOINTS_H_INCLUDED_
-#define NEWTON_CUSTOM_JOINTS_H_INCLUDED_
-
-
-#include "Newton.h"
-//#include "CustomJointLibraryStdAfx.h"
-
-#ifdef _NEWTON_STATIC_LIB
-	#define JOINTLIBRARY_API
-#else
-	#ifdef JOINTLIBRARY_LIB
-		#define JOINTLIBRARY_API 
-	#else
-		#ifdef JOINTLIBRARY_EXPORTS
-			#define JOINTLIBRARY_API __declspec(dllexport)
-		#else
-			#define JOINTLIBRARY_API __declspec(dllimport)
-		#endif
-	#endif
-#endif
-
-
-
-
-#ifdef __cplusplus 
-extern "C" {
-#endif
-
-	// Generic joint call back and user data
-	typedef struct NewtonUserJoint{} NewtonUserJoint;
-	typedef void (*NewtonUserJointDestructorCallback) (const NewtonUserJoint* me);
-	typedef void (*NewtonUserJointSubmitConstraintCallback) (const NewtonUserJoint* me, dFloat timestep, int threadIndex);
-
-
-	// generic joint functions
-	JOINTLIBRARY_API void CustomDestroyJoint(const NewtonUserJoint *joint);
-	JOINTLIBRARY_API NewtonJoint* CustomGetNewtonJoint (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API int CustomGetJointID (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API void CustomSetJointID (const NewtonUserJoint *joint, int rttI);
-	JOINTLIBRARY_API const NewtonBody* CustomGetBody0 (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API const NewtonBody* CustomGetBody1 (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API int CustomGetBodiesCollisionState (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API void CustomSetBodiesCollisionState (const NewtonUserJoint *joint, int state);
-	JOINTLIBRARY_API void* CustomGetUserData (const NewtonUserJoint *joint);
-	JOINTLIBRARY_API void CustomSetUserData (const NewtonUserJoint *joint, void* userData);
-	JOINTLIBRARY_API void CustomSetDestructorCallback (const NewtonUserJoint *joint, NewtonUserJointDestructorCallback callback);
-	JOINTLIBRARY_API void CustomSetSubmitContraintCallback (const NewtonUserJoint *joint, NewtonUserJointSubmitConstraintCallback callback);
-
-
-	// this is a plain blank joint that can be used by advanced users who want to make their own joints
-	// but that can only use languages that can only interface with C code. 
-	// we recommend using the CPP library to make the joints and then add a C interface, but this join is here for completion
-	typedef void (*BlankJointGetInfo) (const NewtonUserJoint* me, NewtonJointRecord* info);
-	JOINTLIBRARY_API NewtonUserJoint* CustomCreateBlankJoint(int maxDof, const NewtonBody* body0, const NewtonBody* body1, BlankJointGetInfo info);
-
-	// Kinematic control joint
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomKinematicController (const NewtonBody* targetBody, dFloat* attachmentPointInGlobalSpace);
-	JOINTLIBRARY_API void CustomKinematicControllerSetPickMode (const NewtonUserJoint *pick, int mode);
-	JOINTLIBRARY_API void CustomKinematicControllerSetMaxLinearFriction(const NewtonUserJoint *pick, dFloat accel); 
-	JOINTLIBRARY_API void CustomKinematicControllerSetMaxAngularFriction(const NewtonUserJoint *pick, dFloat alpha); 
-	JOINTLIBRARY_API void CustomKinematicControllerSetTargetPosit (const NewtonUserJoint *pick, dFloat* posit); 
-	JOINTLIBRARY_API void CustomKinematicControllerSetTargetRotation (const NewtonUserJoint *pick, dFloat* rotation); 
-	JOINTLIBRARY_API void CustomKinematicControllerSetTargetMatrix (const NewtonUserJoint *pick, dFloat* matrix); 
-	JOINTLIBRARY_API void CustomKinematicControllerGetTargetMatrix (const NewtonUserJoint *pick, dFloat* matrix);
-
-	// Generic 6 degree of Freedom Joint
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomJoint6DOF (const dFloat* pinsAndPivotChildFrame, const dFloat* pinsAndPivotParentFrame, const NewtonBody* child, const NewtonBody* parent);
-	JOINTLIBRARY_API void CustomJoint6DOF_SetLinearLimits (NewtonUserJoint* customJoint6DOF, const dFloat* minLinearLimits, const dFloat* maxLinearLimits);
-	JOINTLIBRARY_API void CustomJoint6DOF_SetAngularLimits (NewtonUserJoint* customJoint6DOF, const dFloat* minAngularLimits, const dFloat* maxAngularLimits);
-	JOINTLIBRARY_API void CustomJoint6DOF_GetLinearLimits (NewtonUserJoint* customJoint6DOF, dFloat* minLinearLimits, dFloat* maxLinearLimits);
-	JOINTLIBRARY_API void CustomJoint6DOF_GetAngularLimits (NewtonUserJoint* customJoint6DOF, dFloat* minAngularLimits, dFloat* maxAngularLimits);
-	JOINTLIBRARY_API void CustomJoint6DOF_SetReverseUniversal (NewtonUserJoint* customJoint6DOF, int order);
-
-
-	// Interface for a custom BallAndSocket joint with Limits
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomBallAndSocket (const dFloat* pinsAndPivotChildFrame, const NewtonBody* child, const NewtonBody* parent);
-	JOINTLIBRARY_API void BallAndSocketSetConeAngle (NewtonUserJoint* ballJoint, dFloat angle);
-	JOINTLIBRARY_API void BallAndSocketSetTwistAngle (NewtonUserJoint* ballJoint, dFloat minAngle, dFloat maxAngle);
-
-	// Interface for a custom Hinge joint with Limits
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomHinge (const dFloat* pinsAndPivotChildFrame, const NewtonBody* child, const NewtonBody* parent);
-	JOINTLIBRARY_API void HingeEnableLimits(NewtonUserJoint* hingeJoint, int state);
-	JOINTLIBRARY_API void HingeSetLimits (NewtonUserJoint* hingeJoint, dFloat minAngle, dFloat maxAngle);
-	JOINTLIBRARY_API dFloat HingeGetJointAngle (const NewtonUserJoint* hingeJoint);
-	JOINTLIBRARY_API void HingeGetPinAxis (const NewtonUserJoint* hingeJoint, dFloat* pin);
-	JOINTLIBRARY_API dFloat HingeCalculateJointOmega (const NewtonUserJoint* hingeJoint);
-
-	// Interface for a custom Slider joint with Limits
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomSlider (const dFloat* pinsAndPivotChildFrame, const NewtonBody* child, const NewtonBody* parent);
-	JOINTLIBRARY_API void SliderEnableLimits(NewtonUserJoint* sliderJoint, int state);
-	JOINTLIBRARY_API void SliderSetLimits (NewtonUserJoint* sliderJoint, dFloat mindist, dFloat maxdist);
-
-
-
-	// player controller functions
-//	typedef int (*PlayerCanPuchThisBodyCalback) (NewtonUserJoint *me, const NewtonBody* hitBody);
-	JOINTLIBRARY_API NewtonUserJoint *CreateCustomPlayerController (const dFloat* pins, const NewtonBody* player, dFloat maxStairStepFactor, dFloat cushion);
-	JOINTLIBRARY_API void CustomPlayerControllerSetVelocity (const NewtonUserJoint* playerController, dFloat forwardSpeed, dFloat sideSpeed, dFloat heading);
-	JOINTLIBRARY_API void CustomPlayerControllerGetVisualMaTrix (const NewtonUserJoint* playerController, dFloat* matrix);
-	JOINTLIBRARY_API dFloat CustomPlayerControllerGetMaxSlope (const NewtonUserJoint* playerController);
-	JOINTLIBRARY_API void CustomPlayerControllerSetMaxSlope (const NewtonUserJoint* playerController, dFloat maxSlopeAngleIndRadian);
-	JOINTLIBRARY_API const NewtonCollision* CustomPlayerControllerGetSensorShape (const NewtonUserJoint* playerController);
-	
-
-//	JOINTLIBRARY_API void CustomPlayerControllerSetPushActorCallback (NewtonUserJoint* playerController, PlayerCanPuchThisBodyCalback callback);
-//	JOINTLIBRARY_API const NewtonCollision* CustomPlayerControllerGetVerticalSensorShape (NewtonUserJoint* playerController);
-//	JOINTLIBRARY_API const NewtonCollision* CustomPlayerControllerGetDynamicsSensorShape (NewtonUserJoint* playerController);
-
-	// Multi rigid BodyCar controller functions
-//	JOINTLIBRARY_API NewtonUserJoint *CreateCustomMultiBodyVehicle (const dFloat* frontDir, const dFloat* upDir, const NewtonBody* carBody);
-//	JOINTLIBRARY_API int CustomMultiBodyVehicleAddTire (NewtonUserJoint *car, const void* userData, const dFloat* localPosition, 
-//													    dFloat mass, dFloat radius, dFloat width,
-//													    dFloat suspensionLength, dFloat springConst, dFloat springDamper);
-//	JOINTLIBRARY_API int CustomMultiBodyVehicleAddSlipDifferencial (NewtonUserJoint *car, int leftTireIndex, int rightToreIndex, dFloat maxFriction);
-//	JOINTLIBRARY_API int CustomMultiBodyVehicleGetTiresCount(NewtonUserJoint *car);
-//	JOINTLIBRARY_API const NewtonBody* CustomMultiBodyVehicleGetTireBody(NewtonUserJoint *car, int tireIndex);
-//	JOINTLIBRARY_API dFloat CustomMultiBodyVehicleGetSpeed(NewtonUserJoint *car);
-//	JOINTLIBRARY_API dFloat CustomMultiBodyVehicleGetTireSteerAngle (NewtonUserJoint *car, int index);
-//	JOINTLIBRARY_API void CustomMultiBodyVehicleApplyTorque (NewtonUserJoint *car, int tireIndex, dFloat torque);
-//	JOINTLIBRARY_API void CustomMultiBodyVehicleApplySteering (NewtonUserJoint *car, int tireIndex, dFloat angle);
-//	JOINTLIBRARY_API void CustomMultiBodyVehicleApplyBrake (NewtonUserJoint *car, int tireIndex, dFloat brakeTorque);
-//	JOINTLIBRARY_API void CustomMultiBodyVehicleApplyTireRollingDrag (NewtonUserJoint *car, int index, dFloat angularDampingCoef);
-
-
-	// BEGIN k00m (Dave Gravel simple ray cast world vehicle)
-	typedef void (*DGRaycastVehicleTireTransformCallback) (NewtonUserJoint *car);
-    JOINTLIBRARY_API NewtonUserJoint *DGRaycastVehicleCreate (int maxTireCount, const dFloat* cordenateSytemInLocalSpace, NewtonBody* carBody);
-	JOINTLIBRARY_API void DGRaycastVehicleAddTire (NewtonUserJoint *car, void *userData, const dFloat* localPosition, dFloat mass, dFloat radius, dFloat width, dFloat friction, dFloat suspensionLength, dFloat springConst, dFloat springDamper, int castMode);
-	JOINTLIBRARY_API void DGRaycastVehicleSetTireTransformCallback (NewtonUserJoint *car, DGRaycastVehicleTireTransformCallback callback);
-	JOINTLIBRARY_API int DGRaycastVehicleGetTiresCount(NewtonUserJoint *car);
-	JOINTLIBRARY_API void* DGRaycastVehicleGetTiresUserData(NewtonUserJoint *car, int tireIndex);
-    JOINTLIBRARY_API void DGRaycastVehicleGetTireMatrix(NewtonUserJoint *car, int tireIndex, dFloat* tireMatrix);
-
-	JOINTLIBRARY_API void DGRaycastVehicleInitNormalizeTireLateralForce(NewtonUserJoint *car, int pointsCount, dFloat* const piceSizeStepAxis, dFloat* const normalizedForceValue);
-	JOINTLIBRARY_API void DGRaycastVehicleInitNormalizeTireLongitudinalForce(NewtonUserJoint *car, int pointsCount, dFloat* const piceSizeStepAxis, dFloat* const normalizedForceValue);
-
-
-//	JOINTLIBRARY_API void DGRayCarGetChassisMatrixLocal(NewtonUserJoint *car, dFloat* chassisMatrix);
-//	JOINTLIBRARY_API void DGRayCarTireMatrix(NewtonUserJoint *car, int tire, dFloat* tireMatrix);
-//	JOINTLIBRARY_API void DGRayCarSuspensionMatrix(NewtonUserJoint *car, int tire, dFloat param, dFloat* SuspensionMatrix);	
-//	JOINTLIBRARY_API const NewtonCollision* DGRayCarTireShape(NewtonUserJoint *car, int tireIndex);    
-//	JOINTLIBRARY_API dFloat DGRaycastVehicleGetSpeed(NewtonUserJoint *car);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetCustomTireBrake (NewtonUserJoint *car, int index, dFloat torque);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetCustomTireTorque (NewtonUserJoint *car, int index, dFloat torque);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetCustomTireSteerAngleForce (NewtonUserJoint *car, int index, dFloat angle, dFloat turnforce);
-//	JOINTLIBRARY_API dFloat DGRaycastVehicleGenerateTiresBrake (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API dFloat DGRaycastVehicleGenerateTiresTorque (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API dFloat DGRaycastVehicleGenerateTiresSteerForce (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API dFloat DGRaycastVehicleGenerateTiresSteerAngle (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarTireMovePointForceFront (NewtonUserJoint *car, int index, dFloat distance);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarTireMovePointForceRight (NewtonUserJoint *car, int index, dFloat distance);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarTireMovePointForceUp (NewtonUserJoint *car, int index, dFloat distance);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarFixDeceleration (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarChassisRotationLimit (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxSteerAngle (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxSteerRate (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxSteerForceRate (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxSteerForce (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxSteerSpeedRestriction (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxBrakeForce (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxTorque (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarMaxTorqueRate (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarEngineSteerDiv (NewtonUserJoint *car, dFloat value);
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarTireSuspenssionHardLimit (NewtonUserJoint *car, int index, dFloat value);		
-//	JOINTLIBRARY_API void DGRaycastVehicleSetVarTireFriction (NewtonUserJoint *car, int index, dFloat value);
-//	JOINTLIBRARY_API int DGRaycastVehicleGetVehicleOnAir(NewtonUserJoint *car);
-//	JOINTLIBRARY_API int DGRaycastVehicleGetTireOnAir(NewtonUserJoint *car, int index);
-//	JOINTLIBRARY_API void DGRaycastVehicleDestroy (NewtonUserJoint *car);
-//	END
-
-
-
-
-#ifdef __cplusplus 
-}
-#endif
-
-
-#endif