LLSurfacePatch Class Reference

#include <llsurfacepatch.h>

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List of all members.

Public Member Functions

 LLSurfacePatch ()
 ~LLSurfacePatch ()
void reset (const U32 id)
void connectNeighbor (LLSurfacePatch *neighborp, const U32 direction)
void disconnectNeighbor (LLSurface *surfacep)
void setNeighborPatch (const U32 direction, LLSurfacePatch *neighborp)
LLSurfacePatch * getNeighborPatch (const U32 direction) const
void colorPatch (const U8 r, const U8 g, const U8 b)
BOOL updateTexture ()
void updateVerticalStats ()
void updateCompositionStats ()
void updateNormals ()
void updateEastEdge ()
void updateNorthEdge ()
void updateCameraDistanceRegion (const LLVector3 &pos_region)
void updateVisibility ()
void dirtyZ ()
void setHasReceivedData ()
BOOL getHasReceivedData () const
F32 getDistance () const
F32 getMaxZ () const
F32 getMinZ () const
F32 getMeanComposition () const
F32 getMinComposition () const
F32 getMaxComposition () const
const LLVector3 & getCenterRegion () const
const U64 & getLastUpdateTime () const
LLSurface * getSurface () const
LLVector3 getPointAgent (const U32 x, const U32 y) const
LLVector2 getTexCoords (const U32 x, const U32 y) const
void calcNormal (const U32 x, const U32 y, const U32 stride)
const LLVector3 & getNormal (const U32 x, const U32 y) const
void eval (const U32 x, const U32 y, const U32 stride, LLVector3 *vertex, LLVector3 *normal, LLVector2 *tex0, LLVector2 *tex1)
LLVector3 getOriginAgent () const
const LLVector3d & getOriginGlobal () const
void setOriginGlobal (const LLVector3d &origin_global)
BOOL getVisible () const
U32 getRenderStride () const
S32 getRenderLevel () const
void setSurface (LLSurface *surfacep)
void setDataZ (F32 *data_z)
void setDataNorm (LLVector3 *data_norm)
F32 * getDataZ () const
void dirty ()
void clearDirty ()
void clearVObj ()

Public Attributes

BOOL mHasReceivedData
BOOL mSTexUpdate

Protected Attributes

LLSurfacePatch * mNeighborPatches [8]
BOOL mNormalsInvalid [9]
BOOL mDirty
BOOL mDirtyZStats
BOOL mHeightsGenerated
U32 mDataOffset
F32 * mDataZ
LLVector3 * mDataNorm
LLPointer< LLVOSurfacePatch > mVObjp
LLPatchVisibilityInfo mVisInfo
LLVector3d mOriginGlobal
LLVector3 mOriginRegion
LLVector3 mCenterRegion
F32 mMinZ
F32 mMaxZ
F32 mMeanZ
F32 mRadius
F32 mMinComposition
F32 mMaxComposition
F32 mMeanComposition
U8 mConnectedEdge
U64 mLastUpdateTime
LLSurface * mSurfacep

Detailed Description

Definition at line 58 of file llsurfacepatch.h.

Constructor & Destructor Documentation

LLSurfacePatch::LLSurfacePatch (  ) 

Definition at line 54 of file llsurfacepatch.cpp.

References FALSE, i, mCenterRegion, mConnectedEdge, mDirty, mDirtyZStats, mHasReceivedData, mHeightsGenerated, mMaxComposition, mMaxZ, mMeanComposition, mMeanZ, mMinComposition, mMinZ, mNormalsInvalid, mOriginRegion, mRadius, NO_EDGE, NULL, S32, setNeighborPatch(), and TRUE.

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LLSurfacePatch::~LLSurfacePatch (  ) 

Definition at line 89 of file llsurfacepatch.cpp.

References mVObjp, and NULL.

Member Function Documentation

void LLSurfacePatch::reset ( const U32  id  ) 

void LLSurfacePatch::connectNeighbor ( LLSurfacePatch *  neighborp,
const U32  direction 
)

Definition at line 800 of file llsurfacepatch.cpp.

References EAST, EAST_EDGE, gDirOpposite, llassert, mConnectedEdge, mNormalsInvalid, NORTH, NORTH_EDGE, setNeighborPatch(), SOUTH, SOUTH_EDGE, TRUE, WEST, and WEST_EDGE.

Referenced by LLSurface::connectNeighbor().

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void LLSurfacePatch::disconnectNeighbor ( LLSurface *  surfacep  ) 

Definition at line 133 of file llsurfacepatch.cpp.

References EAST, EAST_EDGE, getNeighborPatch(), i, mConnectedEdge, mNormalsInvalid, mSurfacep, NORTH, NORTH_EDGE, NULL, setNeighborPatch(), SOUTH, SOUTH_EDGE, TRUE, WEST, and WEST_EDGE.

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void LLSurfacePatch::setNeighborPatch ( const U32  direction,
LLSurfacePatch *  neighborp 
)

Definition at line 994 of file llsurfacepatch.cpp.

References gDirAdjacent, mNeighborPatches, mNormalsInvalid, and TRUE.

Referenced by connectNeighbor(), LLSurface::createPatchData(), disconnectNeighbor(), and LLSurfacePatch().

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LLSurfacePatch * LLSurfacePatch::getNeighborPatch ( const U32  direction  )  const

Definition at line 1005 of file llsurfacepatch.cpp.

References mNeighborPatches.

Referenced by calcNormal(), LLSurface::decompressDCTPatch(), dirtyZ(), disconnectNeighbor(), updateEastEdge(), LLVOSurfacePatch::updateGeometry(), updateNormals(), updateNorthEdge(), updateTexture(), and updateVisibility().

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void LLSurfacePatch::colorPatch ( const U8  r,
const U8  g,
const U8  b 
)

BOOL LLSurfacePatch::updateTexture (  ) 

Definition at line 676 of file llsurfacepatch.cpp.

References EAST, FALSE, LLVLComposition::generateComposition(), LLVLComposition::generateHeights(), LLVLComposition::generateTexture(), LLSurface::generateWaterTexture(), LLViewerRegion::getComposition(), LLSurface::getGridsPerPatchEdge(), getHasReceivedData(), LLSurface::getMetersPerGrid(), getNeighborPatch(), LLSurface::getOriginGlobal(), getOriginGlobal(), LLSurface::getRegion(), getSurface(), LLVector3d::mdV, mHeightsGenerated, mSTexUpdate, mSurfacep, mVObjp, NORTH, SOUTH, TRUE, updateCompositionStats(), VX, VY, and WEST.

Referenced by LLSurface::idleUpdate().

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void LLSurfacePatch::updateVerticalStats (  ) 

Definition at line 388 of file llsurfacepatch.cpp.

References LLViewerRegion::calculateCenterGlobal(), FALSE, LLSurface::getGridsPerEdge(), LLSurface::getGridsPerPatchEdge(), LLSurface::getMetersPerGrid(), LLSurface::getRegion(), i, j, llmax(), llmin(), LLVector3::magVec(), mCenterRegion, mDataZ, mDirtyZStats, LLSurface::mHasZData, LLSurface::mMaxZ, mMaxZ, mMeanZ, LLSurface::mMinZ, mMinZ, mRadius, mSurfacep, LLVector3::mV, mVObjp, TRUE, and VZ.

Referenced by LLSurface::idleUpdate().

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void LLSurfacePatch::updateCompositionStats (  ) 

Definition at line 943 of file llsurfacepatch.cpp.

References LLViewerRegion::getComposition(), LLSurface::getGridsPerPatchEdge(), LLSurface::getMetersPerGrid(), LLSurface::getOriginAgent(), getOriginAgent(), LLSurface::getRegion(), LLViewerLayer::getValueScaled(), i, j, llmax(), llmin(), mMaxComposition, mMeanComposition, mMinComposition, mSurfacep, LLVector3::mV, VX, and VY.

Referenced by updateTexture().

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void LLSurfacePatch::updateNormals (  ) 

Definition at line 450 of file llsurfacepatch.cpp.

References calcNormal(), LLSurface::dirtySurfacePatch(), EAST, FALSE, LLSurface::getGridsPerEdge(), LLSurface::getGridsPerPatchEdge(), getHasReceivedData(), getNeighborPatch(), i, j, mDataZ, MIDDLE, mNormalsInvalid, mSurfacep, LLSurface::mType, NORTH, NORTHEAST, NORTHWEST, SOUTH, SOUTHEAST, SOUTHWEST, TRUE, and WEST.

Referenced by LLSurface::idleUpdate().

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void LLSurfacePatch::updateEastEdge (  ) 

Definition at line 612 of file llsurfacepatch.cpp.

References EAST, EAST_EDGE, LLSurface::getGridsPerEdge(), LLSurface::getGridsPerPatchEdge(), getNeighborPatch(), j, mConnectedEdge, mDataZ, and mSurfacep.

Referenced by LLSurface::connectNeighbor(), and LLSurface::decompressDCTPatch().

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void LLSurfacePatch::updateNorthEdge (  ) 

Definition at line 645 of file llsurfacepatch.cpp.

References LLSurface::getGridsPerEdge(), LLSurface::getGridsPerPatchEdge(), getNeighborPatch(), i, mConnectedEdge, mDataZ, mSurfacep, NORTH, and NORTH_EDGE.

Referenced by LLSurface::connectNeighbor(), and LLSurface::decompressDCTPatch().

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void LLSurfacePatch::updateCameraDistanceRegion ( const LLVector3 &  pos_region  ) 

Definition at line 365 of file llsurfacepatch.cpp.

References llmax(), LLVector3::magVec(), mCenterRegion, LLPatchVisibilityInfo::mDistance, mRadius, mVisInfo, LLPipeline::sDynamicLOD, and LLVOSurfacePatch::sLODFactor.

Referenced by LLSurface::updatePatchVisibilities().

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void LLSurfacePatch::updateVisibility (  ) 

Definition at line 831 of file llsurfacepatch.cpp.

References FALSE, LLSurface::getGridsPerPatchEdge(), LLSingleton< LLViewerCamera >::getInstance(), LLSurface::getMetersPerGrid(), getNeighborPatch(), LLSurface::getOriginAgent(), LLSurface::getRenderLevel(), LLSurface::getRenderStride(), LLPointer< Type >::isNull(), llmin(), lltrunc(), LLPatchVisibilityInfo::mbIsVisible, mCenterRegion, LLPatchVisibilityInfo::mDistance, mRadius, LLPatchVisibilityInfo::mRenderLevel, LLPatchVisibilityInfo::mRenderStride, mSurfacep, mVisInfo, mVObjp, SOUTH, TRUE, and WEST.

Referenced by LLSurface::updatePatchVisibilities().

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void LLSurfacePatch::dirtyZ (  ) 

Definition at line 736 of file llsurfacepatch.cpp.

References dirty(), gDirAdjacent, gDirOpposite, getNeighborPatch(), gFrameTime, i, mLastUpdateTime, mNormalsInvalid, mSTexUpdate, and TRUE.

Referenced by LLSurface::connectNeighbor(), LLSurface::decompressDCTPatch(), LLSurface::dirtyAllPatches(), LLToolBrushLand::modifyLandAtPointGlobal(), and LLToolBrushLand::modifyLandInSelectionGlobal().

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void LLSurfacePatch::setHasReceivedData (  ) 

Definition at line 927 of file llsurfacepatch.cpp.

References mHasReceivedData, and TRUE.

Referenced by LLSurface::decompressDCTPatch().

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BOOL LLSurfacePatch::getHasReceivedData (  )  const

Definition at line 932 of file llsurfacepatch.cpp.

References mHasReceivedData.

Referenced by updateNormals(), and updateTexture().

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F32 LLSurfacePatch::getDistance (  )  const

Definition at line 380 of file llsurfacepatch.cpp.

References LLPatchVisibilityInfo::mDistance, and mVisInfo.

F32 LLSurfacePatch::getMaxZ (  )  const

Definition at line 772 of file llsurfacepatch.cpp.

References mMaxZ.

Referenced by LLVOSurfacePatch::dirtyPatch().

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F32 LLSurfacePatch::getMinZ (  )  const

Definition at line 777 of file llsurfacepatch.cpp.

References mMinZ.

Referenced by LLVOSurfacePatch::dirtyPatch().

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F32 LLSurfacePatch::getMeanComposition (  )  const

Definition at line 979 of file llsurfacepatch.cpp.

References mMeanComposition.

F32 LLSurfacePatch::getMinComposition (  )  const

Definition at line 984 of file llsurfacepatch.cpp.

References mMinComposition.

Referenced by LLVOSurfacePatch::createDrawable(), and LLVOSurfacePatch::updateGeometry().

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F32 LLSurfacePatch::getMaxComposition (  )  const

Definition at line 989 of file llsurfacepatch.cpp.

References mMaxComposition.

Referenced by LLVOSurfacePatch::createDrawable(), and LLVOSurfacePatch::updateGeometry().

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const LLVector3 & LLSurfacePatch::getCenterRegion (  )  const

Definition at line 937 of file llsurfacepatch.cpp.

References mCenterRegion.

Referenced by LLVOSurfacePatch::dirtyPatch().

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const U64 & LLSurfacePatch::getLastUpdateTime (  )  const

Definition at line 767 of file llsurfacepatch.cpp.

References mLastUpdateTime.

Referenced by LLVOGrass::getGeometry(), and LLVOGrass::idleUpdate().

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LLSurface* LLSurfacePatch::getSurface (  )  const [inline]

Definition at line 97 of file llsurfacepatch.h.

References mSurfacep.

Referenced by LLVOSurfacePatch::dirtyPatch(), LLVOSurfacePatch::getGeomSizesEast(), LLVOSurfacePatch::getGeomSizesMain(), LLVOSurfacePatch::getGeomSizesNorth(), LLVOSurfacePatch::getPool(), LLDrawPoolTerrain::renderOwnership(), LLVOSurfacePatch::updateEastGeometry(), LLVOSurfacePatch::updateGeometry(), LLVOSurfacePatch::updateMainGeometry(), LLVOSurfacePatch::updateNorthGeometry(), and updateTexture().

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LLVector3 LLSurfacePatch::getPointAgent ( const U32  x,
const U32  y 
) const

Definition at line 179 of file llsurfacepatch.cpp.

References LLSurface::getGridsPerEdge(), LLSurface::getMetersPerGrid(), getOriginAgent(), mDataZ, mSurfacep, LLVector3::mV, VX, VY, and VZ.

Referenced by LLVOSurfacePatch::updateEastGeometry(), LLVOSurfacePatch::updateMainGeometry(), and LLVOSurfacePatch::updateNorthGeometry().

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LLVector2 LLSurfacePatch::getTexCoords ( const U32  x,
const U32  y 
) const

Definition at line 191 of file llsurfacepatch.cpp.

References LLSurface::getGridsPerEdge(), LLSurface::getMetersPerGrid(), LLSurface::getOriginAgent(), getOriginAgent(), mDataZ, mSurfacep, LLVector3::mV, VX, VY, and VZ.

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void LLSurfacePatch::calcNormal ( const U32  x,
const U32  y,
const U32  stride 
)

Definition at line 246 of file llsurfacepatch.cpp.

References EAST, LLSurface::getGridsPerEdge(), LLSurface::getMetersPerGrid(), getNeighborPatch(), i, j, mDataNorm, mDataZ, LLPatchVertexArray::mPatchWidth, LLSurface::mPVArray, mSurfacep, LLVector3::normVec(), NORTH, S32, SOUTH, and WEST.

Referenced by updateNormals().

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const LLVector3 & LLSurfacePatch::getNormal ( const U32  x,
const U32  y 
) const

Definition at line 358 of file llsurfacepatch.cpp.

References LLSurface::getGridsPerEdge(), mDataNorm, and mSurfacep.

Referenced by eval().

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void LLSurfacePatch::eval ( const U32  x,
const U32  y,
const U32  stride,
LLVector3 *  vertex,
LLVector3 *  normal,
LLVector2 *  tex0,
LLVector2 *  tex1 
)

Definition at line 206 of file llsurfacepatch.cpp.

References LLViewerRegion::getCompositionXY(), LLSurface::getGridsPerEdge(), LLSurface::getMetersPerGrid(), getNormal(), LLSurface::getOriginAgent(), getOriginAgent(), LLSurface::getRegion(), llclamp(), llfloor(), mDataZ, LLVector3d::mdV, mOriginGlobal, mOriginRegion, mSurfacep, LLVector2::mV, LLVector3::mV, noise2(), VX, VY, and VZ.

Referenced by LLVOSurfacePatch::updateEastGeometry(), LLVOSurfacePatch::updateMainGeometry(), and LLVOSurfacePatch::updateNorthGeometry().

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LLVector3 LLSurfacePatch::getOriginAgent (  )  const

Definition at line 907 of file llsurfacepatch.cpp.

References gAgent, LLAgent::getPosAgentFromGlobal(), and mOriginGlobal.

Referenced by eval(), getPointAgent(), getTexCoords(), and updateCompositionStats().

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const LLVector3d & LLSurfacePatch::getOriginGlobal (  )  const

Definition at line 902 of file llsurfacepatch.cpp.

References mOriginGlobal.

Referenced by LLSurface::setOriginGlobal(), and updateTexture().

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void LLSurfacePatch::setOriginGlobal ( const LLVector3d &  origin_global  ) 

Definition at line 782 of file llsurfacepatch.cpp.

References FALSE, LLSurface::getGridsPerPatchEdge(), LLSurface::getMetersPerGrid(), LLSurface::getOriginGlobal(), LLPatchVisibilityInfo::mbIsVisible, mCenterRegion, LLPatchVisibilityInfo::mDistance, mOriginGlobal, mOriginRegion, LLPatchVisibilityInfo::mRenderLevel, LLPatchVisibilityInfo::mRenderStride, mSurfacep, LLVector3::mV, mVisInfo, LLVector3::setVec(), VX, and VY.

Referenced by LLSurface::createPatchData(), and LLSurface::setOriginGlobal().

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BOOL LLSurfacePatch::getVisible (  )  const

Definition at line 912 of file llsurfacepatch.cpp.

References LLPatchVisibilityInfo::mbIsVisible, and mVisInfo.

Referenced by LLSurface::updatePatchVisibilities().

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U32 LLSurfacePatch::getRenderStride (  )  const

Definition at line 917 of file llsurfacepatch.cpp.

References LLPatchVisibilityInfo::mRenderStride, and mVisInfo.

Referenced by LLVOSurfacePatch::updateGeometry().

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S32 LLSurfacePatch::getRenderLevel (  )  const

Definition at line 922 of file llsurfacepatch.cpp.

References LLPatchVisibilityInfo::mRenderLevel, and mVisInfo.

void LLSurfacePatch::setSurface ( LLSurface *  surfacep  ) 

Definition at line 119 of file llsurfacepatch.cpp.

References LLPipeline::addObject(), LLViewerObjectList::createObjectViewer(), LLSurface::getRegion(), gObjectList, LLViewerObject::LL_VO_SURFACE_PATCH, llassert, mCenterRegion, mSurfacep, LLSurface::mType, mVObjp, and NULL.

Referenced by LLSurface::createPatchData().

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void LLSurfacePatch::setDataZ ( F32 *  data_z  )  [inline]

Definition at line 128 of file llsurfacepatch.h.

References mDataZ.

Referenced by LLSurface::createPatchData().

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void LLSurfacePatch::setDataNorm ( LLVector3 *  data_norm  )  [inline]

Definition at line 129 of file llsurfacepatch.h.

References mDataNorm.

Referenced by LLSurface::createPatchData().

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F32* LLSurfacePatch::getDataZ (  )  const [inline]

Definition at line 130 of file llsurfacepatch.h.

References mDataZ.

Referenced by LLSurface::decompressDCTPatch().

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void LLSurfacePatch::dirty (  ) 

Definition at line 95 of file llsurfacepatch.cpp.

References LLSurface::dirtySurfacePatch(), FALSE, llendl, llwarns, mDirty, mDirtyZStats, mHeightsGenerated, mSurfacep, mVObjp, and TRUE.

Referenced by dirtyZ().

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void LLSurfacePatch::clearDirty (  )  [inline]

Definition at line 133 of file llsurfacepatch.h.

References FALSE, and mDirty.

Referenced by LLSurface::idleUpdate().

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void LLSurfacePatch::clearVObj (  ) 

Definition at line 1010 of file llsurfacepatch.cpp.

References mVObjp, and NULL.

Referenced by LLVOSurfacePatch::markDead().

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Member Data Documentation

BOOL LLSurfacePatch::mHasReceivedData

Definition at line 138 of file llsurfacepatch.h.

Referenced by LLSurface::createPatchData(), getHasReceivedData(), LLSurfacePatch(), and setHasReceivedData().

BOOL LLSurfacePatch::mSTexUpdate

Definition at line 139 of file llsurfacepatch.h.

Referenced by LLSurface::createPatchData(), dirtyZ(), and updateTexture().

LLSurfacePatch* LLSurfacePatch::mNeighborPatches[8] [protected]

Definition at line 142 of file llsurfacepatch.h.

Referenced by getNeighborPatch(), and setNeighborPatch().

BOOL LLSurfacePatch::mNormalsInvalid[9] [protected]

Definition at line 143 of file llsurfacepatch.h.

Referenced by connectNeighbor(), dirtyZ(), disconnectNeighbor(), LLSurfacePatch(), setNeighborPatch(), and updateNormals().

BOOL LLSurfacePatch::mDirty [protected]

Definition at line 145 of file llsurfacepatch.h.

Referenced by clearDirty(), dirty(), and LLSurfacePatch().

BOOL LLSurfacePatch::mDirtyZStats [protected]

Definition at line 146 of file llsurfacepatch.h.

Referenced by dirty(), LLSurfacePatch(), and updateVerticalStats().

BOOL LLSurfacePatch::mHeightsGenerated [protected]

Definition at line 147 of file llsurfacepatch.h.

Referenced by dirty(), LLSurfacePatch(), and updateTexture().

U32 LLSurfacePatch::mDataOffset [protected]

Definition at line 149 of file llsurfacepatch.h.

F32* LLSurfacePatch::mDataZ [protected]

Definition at line 150 of file llsurfacepatch.h.

Referenced by calcNormal(), eval(), getDataZ(), getPointAgent(), getTexCoords(), setDataZ(), updateEastEdge(), updateNormals(), updateNorthEdge(), and updateVerticalStats().

LLVector3* LLSurfacePatch::mDataNorm [protected]

Definition at line 151 of file llsurfacepatch.h.

Referenced by calcNormal(), getNormal(), and setDataNorm().

LLPointer<LLVOSurfacePatch> LLSurfacePatch::mVObjp [protected]

Definition at line 154 of file llsurfacepatch.h.

Referenced by clearVObj(), dirty(), setSurface(), updateTexture(), updateVerticalStats(), updateVisibility(), and ~LLSurfacePatch().

LLPatchVisibilityInfo LLSurfacePatch::mVisInfo [protected]

Definition at line 157 of file llsurfacepatch.h.

Referenced by getDistance(), getRenderLevel(), getRenderStride(), getVisible(), setOriginGlobal(), updateCameraDistanceRegion(), and updateVisibility().

LLVector3d LLSurfacePatch::mOriginGlobal [protected]

Definition at line 160 of file llsurfacepatch.h.

Referenced by eval(), getOriginAgent(), getOriginGlobal(), and setOriginGlobal().

LLVector3 LLSurfacePatch::mOriginRegion [protected]

Definition at line 161 of file llsurfacepatch.h.

Referenced by eval(), LLSurfacePatch(), and setOriginGlobal().

LLVector3 LLSurfacePatch::mCenterRegion [protected]

Definition at line 165 of file llsurfacepatch.h.

Referenced by getCenterRegion(), LLSurfacePatch(), setOriginGlobal(), setSurface(), updateCameraDistanceRegion(), updateVerticalStats(), and updateVisibility().

F32 LLSurfacePatch::mMinZ [protected]

Definition at line 166 of file llsurfacepatch.h.

Referenced by getMinZ(), LLSurfacePatch(), and updateVerticalStats().

F32 LLSurfacePatch::mMaxZ [protected]

Definition at line 166 of file llsurfacepatch.h.

Referenced by getMaxZ(), LLSurfacePatch(), and updateVerticalStats().

F32 LLSurfacePatch::mMeanZ [protected]

Definition at line 166 of file llsurfacepatch.h.

Referenced by LLSurfacePatch(), and updateVerticalStats().

F32 LLSurfacePatch::mRadius [protected]

Definition at line 167 of file llsurfacepatch.h.

Referenced by LLSurfacePatch(), updateCameraDistanceRegion(), updateVerticalStats(), and updateVisibility().

F32 LLSurfacePatch::mMinComposition [protected]

Definition at line 169 of file llsurfacepatch.h.

Referenced by getMinComposition(), LLSurfacePatch(), and updateCompositionStats().

F32 LLSurfacePatch::mMaxComposition [protected]

Definition at line 170 of file llsurfacepatch.h.

Referenced by getMaxComposition(), LLSurfacePatch(), and updateCompositionStats().

F32 LLSurfacePatch::mMeanComposition [protected]

Definition at line 171 of file llsurfacepatch.h.

Referenced by getMeanComposition(), LLSurfacePatch(), and updateCompositionStats().

U8 LLSurfacePatch::mConnectedEdge [protected]

Definition at line 173 of file llsurfacepatch.h.

Referenced by connectNeighbor(), disconnectNeighbor(), LLSurfacePatch(), updateEastEdge(), and updateNorthEdge().

U64 LLSurfacePatch::mLastUpdateTime [protected]

Definition at line 175 of file llsurfacepatch.h.

Referenced by dirtyZ(), and getLastUpdateTime().

LLSurface* LLSurfacePatch::mSurfacep [protected]

Definition at line 177 of file llsurfacepatch.h.

Referenced by calcNormal(), dirty(), disconnectNeighbor(), eval(), getNormal(), getPointAgent(), getSurface(), getTexCoords(), setOriginGlobal(), setSurface(), updateCompositionStats(), updateEastEdge(), updateNormals(), updateNorthEdge(), updateTexture(), updateVerticalStats(), and updateVisibility().

The documentation for this class was generated from the following files:
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