/indra/newview/llwind.h
https://bitbucket.org/lindenlab/viewer-beta/ · C++ Header · 63 lines · 28 code · 10 blank · 25 comment · 0 complexity · 11afa31b696256493732724bc5fe0606 MD5 · raw file
- /**
- * @file llwind.h
- * @brief LLWind class header file
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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_LLWIND_H
- #define LL_LLWIND_H
- #include "llmath.h"
- #include "v3math.h"
- #include "v3dmath.h"
- class LLVector3;
- class LLBitPack;
- class LLGroupHeader;
- class LLWind
- {
- public:
- LLWind();
- ~LLWind();
- void renderVectors();
- LLVector3 getVelocity(const LLVector3 &location); // "location" is region-local
- LLVector3 getVelocityNoisy(const LLVector3 &location, const F32 dim); // "location" is region-local
- void decompress(LLBitPack &bitpack, LLGroupHeader *group_headerp);
- LLVector3 getAverage();
- void setOriginGlobal(const LLVector3d &origin_global);
- private:
- S32 mSize;
- F32 * mVelX;
- F32 * mVelY;
- LLVector3d mOriginGlobal;
- void init();
- LOG_CLASS(LLWind);
- };
- #endif