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diff --git a/indra/newview/llviewervisualparam.h b/indra/newview/llviewervisualparam.h
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+/** 
+ * @file llviewervisualparam.h
+ * @brief viewer side visual params (with data file parsing)
+ *
+ * Copyright (c) 2001-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#ifndef LL_LLViewerVisualParam_H
+#define LL_LLViewerVisualParam_H
+
+#include "v3math.h"
+#include "llstring.h"
+#include "llvisualparam.h"
+
+//-----------------------------------------------------------------------------
+// LLViewerVisualParamInfo
+//-----------------------------------------------------------------------------
+class LLViewerVisualParamInfo : public LLVisualParamInfo
+{
+	friend class LLViewerVisualParam;
+public:
+	LLViewerVisualParamInfo();
+	/*virtual*/ ~LLViewerVisualParamInfo();
+	
+	/*virtual*/ BOOL parseXml(LLXmlTreeNode* node);
+
+protected:
+	S32			mWearableType;
+	LLString	mEditGroup;
+	F32			mCamDist;
+	F32			mCamAngle;		// degrees
+	F32			mCamElevation;
+	LLString	mCamTargetName;
+	F32			mEditGroupDisplayOrder;
+	BOOL		mShowSimple;	// show edit controls when in "simple ui" mode?
+	F32			mSimpleMin;		// when in simple UI, apply this minimum, range 0.f to 100.f
+	F32			mSimpleMax;		// when in simple UI, apply this maximum, range 0.f to 100.f
+};
+
+//-----------------------------------------------------------------------------
+// LLViewerVisualParam
+// VIRTUAL CLASS
+// a viewer side interface class for a generalized parametric modification of the avatar mesh
+//-----------------------------------------------------------------------------
+class LLViewerVisualParam : public LLVisualParam
+{
+public:
+	LLViewerVisualParam();
+	/*virtual*/ ~LLViewerVisualParam(){};
+
+	// Special: These functions are overridden by child classes
+	LLViewerVisualParamInfo 	*getInfo() const { return (LLViewerVisualParamInfo*)mInfo; };
+	//   This sets mInfo and calls initialization functions
+	BOOL						setInfo(LLViewerVisualParamInfo *info);
+	
+	// LLVisualParam Virtual functions
+	///*virtual*/ BOOL			parseData(LLXmlTreeNode* node);
+
+	// New Virtual functions
+	virtual F32					getTotalDistortion() = 0;
+	virtual const LLVector3&	getAvgDistortion() = 0;
+	virtual F32					getMaxDistortion() = 0;
+	virtual LLVector3			getVertexDistortion(S32 index, LLPolyMesh *mesh) = 0;
+	virtual const LLVector3*	getFirstDistortion(U32 *index, LLPolyMesh **mesh) = 0;
+	virtual const LLVector3*	getNextDistortion(U32 *index, LLPolyMesh **mesh) = 0;
+	
+	// interface methods
+	F32					getDisplayOrder()			{ return getInfo()->mEditGroupDisplayOrder; }
+	S32					getWearableType() const		{ return getInfo()->mWearableType; }
+	const LLString&		getEditGroup() const		{ return getInfo()->mEditGroup; }
+
+	F32					getCameraDistance()	const	{ return getInfo()->mCamDist; } 
+	F32					getCameraAngle() const		{ return getInfo()->mCamAngle; }  // degrees
+	F32					getCameraElevation() const	{ return getInfo()->mCamElevation; } 
+	const std::string&	getCameraTargetName() const { return getInfo()->mCamTargetName; }
+	
+	BOOL				getShowSimple() const		{ return getInfo()->mShowSimple; }
+	F32					getSimpleMin() const		{ return getInfo()->mSimpleMin; }
+	F32					getSimpleMax() const		{ return getInfo()->mSimpleMax; }
+};
+
+#endif // LL_LLViewerVisualParam_H