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/**
* @file llviewervisualparam.h
* @brief viewer side visual params (with data file parsing)
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* 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_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
//-----------------------------------------------------------------------------
LL_ALIGN_PREFIX(16)
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 LLVector4a& getAvgDistortion() = 0;
virtual F32 getMaxDistortion() = 0;
virtual LLVector4a getVertexDistortion(S32 index, LLPolyMesh *mesh) = 0;
virtual const LLVector4a* getFirstDistortion(U32 *index, LLPolyMesh **mesh) = 0;
virtual const LLVector4a* 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; }
protected:
LLViewerVisualParam(const LLViewerVisualParam& pOther);
} LL_ALIGN_POSTFIX(16);
#endif // LL_LLViewerVisualParam_H
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