/indra/newview/llvowater.h
C++ Header | 96 lines | 52 code | 18 blank | 26 comment | 0 complexity | c11aae8b80a0d377371a00189ea71bc7 MD5 | raw file
Possible License(s): LGPL-2.1
- /**
- * @file llvowater.h
- * @brief Description of LLVOWater class
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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_VOWATER_H
- #define LL_VOWATER_H
- #include "llviewerobject.h"
- #include "llviewertexture.h"
- #include "pipeline.h"
- #include "v2math.h"
- const U32 N_RES = 16; //32 // number of subdivisions of wave tile
- const U8 WAVE_STEP = 8;
- class LLSurface;
- class LLHeavenBody;
- class LLVOSky;
- class LLFace;
- class LLVOWater : public LLStaticViewerObject
- {
- public:
- enum
- {
- VERTEX_DATA_MASK = (1 << LLVertexBuffer::TYPE_VERTEX) |
- (1 << LLVertexBuffer::TYPE_NORMAL) |
- (1 << LLVertexBuffer::TYPE_TEXCOORD0)
- };
- LLVOWater(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
- /*virtual*/ void markDead();
- // Initialize data that's only inited once per class.
- static void initClass();
- static void cleanupClass();
- /*virtual*/ BOOL idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time);
- /*virtual*/ LLDrawable* createDrawable(LLPipeline *pipeline);
- /*virtual*/ BOOL updateGeometry(LLDrawable *drawable);
- /*virtual*/ void updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax);
- /*virtual*/ void updateTextures();
- /*virtual*/ void setPixelAreaAndAngle(LLAgent &agent); // generate accurate apparent angle and area
- virtual U32 getPartitionType() const;
- /*virtual*/ BOOL isActive() const; // Whether this object needs to do an idleUpdate.
- void setUseTexture(const BOOL use_texture);
- void setIsEdgePatch(const BOOL edge_patch);
- BOOL getUseTexture() const { return mUseTexture; }
- BOOL getIsEdgePatch() const { return mIsEdgePatch; }
- protected:
- BOOL mUseTexture;
- BOOL mIsEdgePatch;
- S32 mRenderType;
- };
- class LLVOVoidWater : public LLVOWater
- {
- public:
- LLVOVoidWater(LLUUID const& id, LLPCode pcode, LLViewerRegion* regionp) : LLVOWater(id, pcode, regionp)
- {
- mRenderType = LLPipeline::RENDER_TYPE_VOIDWATER;
- }
- /*virtual*/ U32 getPartitionType() const;
- };
- #endif // LL_VOSURFACEPATCH_H