llvotextbubble.h
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上传日期:2021-03-01
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- /**
- * @file llvotextbubble.h
- * @brief Description of LLVORock class, which a derivation of LLViewerObject
- *
- * $LicenseInfo:firstyear=2001&license=viewergpl$
- *
- * Copyright (c) 2001-2010, 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_LLVOTEXTBUBBLE_H
- #define LL_LLVOTEXTBUBBLE_H
- #include "llviewerobject.h"
- #include "llframetimer.h"
- class LLVOTextBubble : public LLAlphaObject
- {
- public:
- LLVOTextBubble(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
- /*virtual*/ BOOL isActive() const; // Whether this object needs to do an idleUpdate.
- /*virtual*/ BOOL idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time);
- /*virtual*/ void updateTextures();
- /*virtual*/ LLDrawable* createDrawable(LLPipeline *pipeline);
- /*virtual*/ BOOL updateGeometry(LLDrawable *drawable);
- /*virtual*/ BOOL updateLOD();
- /*virtual*/ void updateFaceSize(S32 idx);
-
- /*virtual*/ void getGeometry(S32 idx,
- LLStrider<LLVector3>& verticesp,
- LLStrider<LLVector3>& normalsp,
- LLStrider<LLVector2>& texcoordsp,
- LLStrider<LLColor4U>& colorsp,
- LLStrider<U16>& indicesp);
- virtual U32 getPartitionType() const;
- LLColor4 mColor;
- S32 mLOD;
- BOOL mVolumeChanged;
- protected:
- ~LLVOTextBubble();
- BOOL setVolume(const LLVolumeParams &volume_params, const S32 detail, bool unique_volume = false);
- LLFrameTimer mUpdateTimer;
- };
- #endif // LL_VO_TEXT_BUBBLE