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diff --git a/indra/llappearance/llavatarjointmesh.h b/indra/llappearance/llavatarjointmesh.h
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+/** 
+ * @file llavatarjointmesh.h
+ * @brief Declaration of LLAvatarJointMesh class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLAVATARJOINTMESH_H
+#define LL_LLAVATARJOINTMESH_H
+
+#include "llavatarjoint.h"
+#include "llgltexture.h"
+#include "llpolymesh.h"
+#include "v4color.h"
+
+class LLDrawable;
+class LLFace;
+class LLCharacter;
+class LLTexLayerSet;
+
+typedef enum e_avatar_render_pass
+{
+	AVATAR_RENDER_PASS_SINGLE,
+	AVATAR_RENDER_PASS_CLOTHING_INNER,
+	AVATAR_RENDER_PASS_CLOTHING_OUTER
+} EAvatarRenderPass;
+
+class LLSkinJoint
+{
+public:
+	LLSkinJoint();
+	~LLSkinJoint();
+	BOOL setupSkinJoint( LLAvatarJoint *joint);
+
+	LLAvatarJoint	*mJoint;
+	LLVector3		mRootToJointSkinOffset;
+	LLVector3		mRootToParentJointSkinOffset;
+};
+
+//-----------------------------------------------------------------------------
+// class LLViewerJointMesh
+//-----------------------------------------------------------------------------
+class LLAvatarJointMesh : public virtual LLAvatarJoint
+{
+protected:
+	LLColor4					mColor;			// color value
+// 	LLColor4					mSpecular;		// specular color (always white for now)
+	F32							mShiny;			// shiny value
+	LLPointer<LLGLTexture>		mTexture;		// ptr to a global texture
+	LLTexLayerSet*				mLayerSet;		// ptr to a layer set owned by the avatar
+	U32 						mTestImageName;		// handle to a temporary texture for previewing uploads
+	LLPolyMesh*					mMesh;			// ptr to a global polymesh
+	BOOL						mCullBackFaces;	// true by default
+	LLFace*						mFace;			// ptr to a face w/ AGP copy of mesh
+
+	U32							mFaceIndexCount;
+
+	U32							mNumSkinJoints;
+	LLSkinJoint*				mSkinJoints;
+	S32							mMeshID;
+
+public:
+	static BOOL					sPipelineRender;
+	//RN: this is here for testing purposes
+	static U32					sClothingMaskImageName;
+	static EAvatarRenderPass	sRenderPass;
+	static LLColor4				sClothingInnerColor;
+
+public:
+	// Constructor
+	LLAvatarJointMesh();
+
+	// Destructor
+	virtual ~LLAvatarJointMesh();
+
+	// Gets the shape color
+	void getColor( F32 *red, F32 *green, F32 *blue, F32 *alpha );
+
+	// Sets the shape color
+	void setColor( F32 red, F32 green, F32 blue, F32 alpha );
+	void setColor( const LLColor4& color );
+
+	// Sets the shininess
+	void setSpecular( const LLColor4& color, F32 shiny ) { /*mSpecular = color;*/ mShiny = shiny; };
+
+	// Sets the shape texture
+	void setTexture( LLGLTexture *texture );
+
+	BOOL hasGLTexture() const;
+
+	void setTestTexture( U32 name ) { mTestImageName = name; }
+
+	// Sets layer set responsible for a dynamic shape texture (takes precedence over normal texture)
+	void setLayerSet( LLTexLayerSet* layer_set );
+
+	BOOL hasComposite() const;
+
+	// Gets the poly mesh
+	LLPolyMesh *getMesh();
+
+	// Sets the poly mesh
+	void setMesh( LLPolyMesh *mesh );
+
+	// Sets up joint matrix data for rendering
+	void setupJoint(LLAvatarJoint* current_joint);
+
+	// Render time method to upload batches of joint matrices
+	void uploadJointMatrices();
+
+	// Sets ID for picking
+	void setMeshID( S32 id ) {mMeshID = id;}
+
+	// Gets ID for picking
+	S32 getMeshID() { return mMeshID; }	
+
+	void setIsTransparent(BOOL is_transparent) { mIsTransparent = is_transparent; }
+
+private:
+	// Allocate skin data
+	BOOL allocateSkinData( U32 numSkinJoints );
+
+	// Free skin data
+	void freeSkinData();
+};
+
+#endif // LL_LLAVATARJOINTMESH_H