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/**
* @file llviewervisualparam.h
* @brief viewer side visual params (with data file parsing)
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* 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_LLViewerVisualParam_H
#define LL_LLViewerVisualParam_H
#include "v3math.h"
#include "llstring.h"
#include "llvisualparam.h"
class LLWearable;
//-----------------------------------------------------------------------------
// LLViewerVisualParamInfo
//-----------------------------------------------------------------------------
class LLViewerVisualParamInfo : public LLVisualParamInfo
{
friend class LLViewerVisualParam;
public:
LLViewerVisualParamInfo();
/*virtual*/ ~LLViewerVisualParamInfo();
/*virtual*/ BOOL parseXml(LLXmlTreeNode* node);
/*virtual*/ void toStream(std::ostream &out);
protected:
S32 mWearableType;
BOOL mCrossWearable;
std::string mEditGroup;
F32 mCamDist;
F32 mCamAngle; // degrees
F32 mCamElevation;
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);
virtual LLViewerVisualParam* cloneParam(LLWearable* wearable) const = 0;
// 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() const { return getInfo()->mEditGroupDisplayOrder; }
S32 getWearableType() const { return getInfo()->mWearableType; }
const std::string& getEditGroup() const { return getInfo()->mEditGroup; }
F32 getCameraDistance() const { return getInfo()->mCamDist; }
F32 getCameraAngle() const { return getInfo()->mCamAngle; } // degrees
F32 getCameraElevation() const { return getInfo()->mCamElevation; }
BOOL getShowSimple() const { return getInfo()->mShowSimple; }
F32 getSimpleMin() const { return getInfo()->mSimpleMin; }
F32 getSimpleMax() const { return getInfo()->mSimpleMax; }
BOOL getCrossWearable() const { return getInfo()->mCrossWearable; }
};
#endif // LL_LLViewerVisualParam_H
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