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diff --git a/APEX_1.4/module/basicfs/include/WindFSActorImpl.h b/APEX_1.4/module/basicfs/include/WindFSActorImpl.h
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+++ b/APEX_1.4/module/basicfs/include/WindFSActorImpl.h
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+/*
+ * Copyright (c) 2008-2015, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * NVIDIA CORPORATION and its licensors retain all intellectual property
+ * and proprietary rights in and to this software, related documentation
+ * and any modifications thereto.  Any use, reproduction, disclosure or
+ * distribution of this software and related documentation without an express
+ * license agreement from NVIDIA CORPORATION is strictly prohibited.
+ */
+
+
+#ifndef __WIND_FS_ACTOR_IMPL_H__
+#define __WIND_FS_ACTOR_IMPL_H__
+
+#include "BasicFSActor.h"
+#include "WindFSActor.h"
+
+#include "WindFSCommon.h"
+#include "ApexRWLockable.h"
+#include "variable_oscillator.h"
+
+#include "ReadCheck.h"
+#include "WriteCheck.h"
+
+namespace nvidia
+{
+namespace apex
+{
+class RenderMeshActor;	
+}	
+namespace basicfs
+{
+
+class WindFSAsset;
+class BasicFSScene;
+class WindFSActorParams;
+
+class WindFSActorImpl : public BasicFSActor, public WindFSActor, public ApexRWLockable
+{
+public:
+	APEX_RW_LOCKABLE_BOILERPLATE
+
+	/* WindFSActor methods */
+	WindFSActorImpl(const WindFSActorParams&, WindFSAsset&, ResourceList&, BasicFSScene&);
+	~WindFSActorImpl();
+
+	BasicFSAsset* 		getWindFSAsset() const;
+
+	PxMat44			getCurrentPose() const
+	{
+		READ_ZONE();
+		return PxMat44(mPose);
+	}
+
+	void					setCurrentPose(const PxTransform& pose)
+	{
+		WRITE_ZONE();
+		mPose = pose;
+		mFieldSamplerChanged = true;
+	}
+
+	PxVec3			getCurrentPosition() const
+	{
+		READ_ZONE();
+		return mPose.p;
+	}
+	void					setCurrentPosition(const PxVec3& pos)
+	{
+		WRITE_ZONE();
+		mPose.p = pos;
+		mFieldSamplerChanged = true;
+	}
+
+	void					setFieldStrength(float strength);
+	void					setFieldDirection(const PxVec3& direction);
+
+	float			getFieldStrength() const
+	{
+		READ_ZONE();
+		return mFieldStrength;
+	}
+	const PxVec3&	getFieldDirection() const
+	{
+		READ_ZONE();
+		return mFieldDirBasis.column0;
+	}
+
+	void					setEnabled(bool isEnabled)
+	{
+		WRITE_ZONE();
+		mFieldSamplerEnabled = isEnabled;
+	}
+
+	/* Renderable, RenderDataProvider */
+	void					updateRenderResources(bool rewriteBuffers, void* userRenderData);
+	void					dispatchRenderResources(UserRenderer& renderer);
+
+	PxBounds3				getBounds() const
+	{
+		return ApexRenderable::getBounds();
+	}
+
+	void					lockRenderResources()
+	{
+		ApexRenderable::renderDataLock();
+	}
+	void					unlockRenderResources()
+	{
+		ApexRenderable::renderDataUnLock();
+	}
+
+	void					getLodRange(float& min, float& max, bool& intOnly) const;
+	float			getActiveLod() const;
+	void					forceLod(float lod);
+	/**
+	\brief Selectively enables/disables debug visualization of a specific APEX actor.  Default value it true.
+	*/
+	virtual void setEnableDebugVisualization(bool state)
+	{
+		ApexActor::setEnableDebugVisualization(state);
+	}
+
+	Renderable*		getRenderable()
+	{
+		return this;
+	}
+	Actor*			getActor()
+	{
+		return this;
+	}
+
+	/* Resource, ApexResource */
+	void					release();
+
+	/* Actor, ApexActor */
+	void					destroy();
+	Asset*			getOwner() const;
+
+	virtual void			simulate(float dt);
+
+	virtual void			visualize();
+
+	/* FieldSamplerIntl */
+	virtual bool			updateFieldSampler(FieldShapeDescIntl& shapeDesc, bool& isEnabled);
+
+	virtual PxVec3 queryFieldSamplerVelocity() const
+	{
+		return mExecuteParams.fieldValue;
+	}
+
+	///Sets the uniform overall object scale
+	virtual void				setCurrentScale(float scale) 
+	{
+		WRITE_ZONE();
+		mScale = scale;
+		mFieldSamplerChanged = true;
+	}
+
+	//Retrieves the uniform overall object scale
+	virtual float				getCurrentScale(void) const
+	{
+		READ_ZONE();
+		return mScale;
+	}
+
+protected:
+	WindFSAsset*			mAsset;
+
+	PxMat33			mFieldDirBasis;
+	float			mFieldStrength;
+
+	variableOscillator*		mFieldDirectionVO1;
+	variableOscillator*		mFieldDirectionVO2;
+	variableOscillator*		mFieldStrengthVO;
+
+	float			mStrengthVar;
+	PxVec3			mLocalDirVar;
+
+	WindFSParams			mExecuteParams; 
+
+	friend class BasicFSScene;
+};
+
+class WindFSActorCPU : public WindFSActorImpl
+{
+public:
+	APEX_RW_LOCKABLE_BOILERPLATE
+
+	WindFSActorCPU(const WindFSActorParams&, WindFSAsset&, ResourceList&, BasicFSScene&);
+	~WindFSActorCPU();
+
+	/* FieldSamplerIntl */
+	virtual void executeFieldSampler(const ExecuteData& data);
+
+private:
+};
+
+#if APEX_CUDA_SUPPORT
+
+class WindFSActorGPU : public WindFSActorCPU
+{
+public:
+	APEX_RW_LOCKABLE_BOILERPLATE
+
+	WindFSActorGPU(const WindFSActorParams&, WindFSAsset&, ResourceList&, BasicFSScene&);
+	~WindFSActorGPU();
+
+	/* FieldSamplerIntl */
+	virtual bool updateFieldSampler(FieldShapeDescIntl& shapeDesc, bool& isEnabled);
+
+	virtual void getFieldSamplerCudaExecuteInfo(CudaExecuteInfo& info) const
+	{
+		info.executeType = 5;
+		info.executeParamsHandle = mParamsHandle;
+	}
+
+private:
+	ApexCudaConstMemGroup			mConstMemGroup;
+	InplaceHandle<WindFSParams>		mParamsHandle;
+
+};
+
+#endif
+
+}
+} // end namespace nvidia
+
+#endif