/**
 * @file llmorphview.h
 * @brief Container for character morph controls
 *
 * $LicenseInfo:firstyear=2001&license=viewergpl$
 *
 * Copyright (c) 2001-2009, Linden Research, Inc.
 *
 * Second Life Viewer Source Code
 * The source code in this file ("Source Code") is provided by Linden Lab
 * to you under the terms of the GNU General Public License, version 2.0
 * ("GPL"), unless you have obtained a separate licensing agreement
 * ("Other License"), formally executed by you and Linden Lab.  Terms of
 * the GPL can be found in doc/GPL-license.txt in this distribution, or
 * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
 *
 * There are special exceptions to the terms and conditions of the GPL as
 * it is applied to this Source Code. View the full text of the exception
 * in the file doc/FLOSS-exception.txt in this software distribution, or
 * online at
 * http://secondlifegrid.net/programs/open_source/licensing/flossexception
 *
 * By copying, modifying or distributing this software, you acknowledge
 * that you have read and understood your obligations described above,
 * and agree to abide by those obligations.
 *
 * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
 * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
 * COMPLETENESS OR PERFORMANCE.
 * $/LicenseInfo$
 */

#ifndef LL_LLMORPHVIEW_H
#define LL_LLMORPHVIEW_H

#include "llview.h"
#include "llvector3d.h"

class LLJoint;

class LLMorphView : public LLView
{
public:
	LLMorphView(const LLRect& rect);
	~LLMorphView() override;

	void initialize();
	void shutdown();

	// Inherited method
	void setVisible(bool visible) override;

	LL_INLINE void setCameraTargetJoint(LLJoint* joint)
	{
		mCameraTargetJoint = joint;
	}

	LL_INLINE LLJoint* getCameraTargetJoint()
	{
		return mCameraTargetJoint;
	}

	LL_INLINE void setCameraOffset(const LLVector3d& offset)
	{
		mCameraOffset = offset;
	}

	void setCameraTargetOffset(const LLVector3d& offset)
	{
		mCameraTargetOffset = offset;
	}

	void updateCamera();
	void setCameraDrivenByKeys(bool b);

protected:
	LLJoint*		mCameraTargetJoint;
	LLVector3d		mCameraOffset;
	LLVector3d		mCameraTargetOffset;
	F32				mOldCameraNearClip;

	// Camera rotation
	F32				mCameraPitch;
	F32				mCameraYaw;

	bool			mCameraDrivenByKeys;
};

//
// Globals
//

extern LLMorphView* gMorphViewp;

#endif