/indra/newview/llvopartgroup.h
https://bitbucket.org/lindenlab/viewer-beta/ · C Header · 97 lines · 55 code · 17 blank · 25 comment · 0 complexity · 762326b6360056e6d8ba2f64ea76bb87 MD5 · raw file
- /**
- * @file llvopartgroup.h
- * @brief Group of particle systems
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * 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_LLVOPARTGROUP_H
- #define LL_LLVOPARTGROUP_H
- #include "llviewerobject.h"
- #include "v3math.h"
- #include "v3color.h"
- #include "llframetimer.h"
- class LLViewerPartGroup;
- class LLVOPartGroup : public LLAlphaObject
- {
- public:
- enum
- {
- VERTEX_DATA_MASK = (1 << LLVertexBuffer::TYPE_VERTEX) |
- (1 << LLVertexBuffer::TYPE_NORMAL) |
- (1 << LLVertexBuffer::TYPE_TEXCOORD0) |
- (1 << LLVertexBuffer::TYPE_COLOR)
- };
- LLVOPartGroup(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp);
- /*virtual*/ BOOL isActive() const; // Whether this object needs to do an idleUpdate.
- BOOL idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time);
- virtual F32 getBinRadius();
- virtual void updateSpatialExtents(LLVector4a& newMin, LLVector4a& newMax);
- virtual U32 getPartitionType() const;
-
- /*virtual*/ void setPixelAreaAndAngle(LLAgent &agent);
- /*virtual*/ void updateTextures();
- /*virtual*/ LLDrawable* createDrawable(LLPipeline *pipeline);
- /*virtual*/ BOOL updateGeometry(LLDrawable *drawable);
- void getGeometry(S32 idx,
- LLStrider<LLVector4a>& verticesp,
- LLStrider<LLVector3>& normalsp,
- LLStrider<LLVector2>& texcoordsp,
- LLStrider<LLColor4U>& colorsp,
- LLStrider<U16>& indicesp);
- void updateFaceSize(S32 idx) { }
- F32 getPartSize(S32 idx);
- void setViewerPartGroup(LLViewerPartGroup *part_groupp) { mViewerPartGroupp = part_groupp; }
- LLViewerPartGroup* getViewerPartGroup() { return mViewerPartGroupp; }
- protected:
- ~LLVOPartGroup();
- LLViewerPartGroup *mViewerPartGroupp;
- virtual LLVector3 getCameraPosition() const;
- };
- class LLVOHUDPartGroup : public LLVOPartGroup
- {
- public:
- LLVOHUDPartGroup(const LLUUID &id, const LLPCode pcode, LLViewerRegion *regionp) :
- LLVOPartGroup(id, pcode, regionp)
- {
- }
- protected:
- LLDrawable* createDrawable(LLPipeline *pipeline);
- U32 getPartitionType() const;
- virtual LLVector3 getCameraPosition() const;
- };
- #endif // LL_LLVOPARTGROUP_H