diff options
| -rwxr-xr-x | indra/newview/lldrawable.cpp | 16 | ||||
| -rwxr-xr-x | indra/newview/lldrawable.h | 1 | ||||
| -rw-r--r-- | indra/newview/llvieweroctree.cpp | 2 | ||||
| -rw-r--r-- | indra/newview/llvieweroctree.h | 2 | ||||
| -rwxr-xr-x | indra/newview/llvocache.cpp | 35 | ||||
| -rwxr-xr-x | indra/newview/llvocache.h | 6 |
6 files changed, 34 insertions, 28 deletions
diff --git a/indra/newview/lldrawable.cpp b/indra/newview/lldrawable.cpp index ad3df55ef1..a480eed2e7 100755 --- a/indra/newview/lldrawable.cpp +++ b/indra/newview/lldrawable.cpp @@ -1058,12 +1058,8 @@ bool LLDrawable::isRecentlyVisible() const if(!vis) { - LLviewerOctreeGroup* group = getGroup(); - if (group && group->isRecentlyVisible()) - { - LLViewerOctreeEntryData::setVisible(); - vis = TRUE ; - } + const U32 MIN_VIS_FRAME_RANGE = 2 ; //two frames:the current one and the last one. + vis = (sCurVisible - getVisible() < MIN_VIS_FRAME_RANGE); } return vis ; @@ -1140,14 +1136,6 @@ LLSpatialPartition* LLDrawable::getSpatialPartition() return retval; } -//virtual -U32 LLDrawable::getMinFrameRange() const -{ - const U32 MIN_VIS_FRAME_RANGE = 2 ; //two frames:the current one and the last one. - - return MIN_VIS_FRAME_RANGE ; -} - //======================================= // Spatial Partition Bridging Drawable //======================================= diff --git a/indra/newview/lldrawable.h b/indra/newview/lldrawable.h index efb3e1d89d..b94f663f21 100755 --- a/indra/newview/lldrawable.h +++ b/indra/newview/lldrawable.h @@ -194,7 +194,6 @@ public: LLSpatialPartition* getSpatialPartition(); - virtual U32 getMinFrameRange()const; void removeFromOctree(); void setSpatialBridge(LLSpatialBridge* bridge) { mSpatialBridge = (LLDrawable*) bridge; } diff --git a/indra/newview/llvieweroctree.cpp b/indra/newview/llvieweroctree.cpp index 637505a826..481befdb44 100644 --- a/indra/newview/llvieweroctree.cpp +++ b/indra/newview/llvieweroctree.cpp @@ -409,7 +409,7 @@ bool LLViewerOctreeEntryData::isRecentlyVisible() const return true; } - return (sCurVisible - mEntry->mVisible < getMinFrameRange()); + return false; } void LLViewerOctreeEntryData::setVisible() const diff --git a/indra/newview/llvieweroctree.h b/indra/newview/llvieweroctree.h index 0cd0206223..e610db96eb 100644 --- a/indra/newview/llvieweroctree.h +++ b/indra/newview/llvieweroctree.h @@ -149,8 +149,6 @@ public: virtual void setOctreeEntry(LLViewerOctreeEntry* entry); - virtual U32 getMinFrameRange()const = 0; - F32 getBinRadius() const {return mEntry->getBinRadius();} const LLVector4a* getSpatialExtents() const; LLviewerOctreeGroup* getGroup()const; diff --git a/indra/newview/llvocache.cpp b/indra/newview/llvocache.cpp index 3bd71e2648..2430fa556a 100755 --- a/indra/newview/llvocache.cpp +++ b/indra/newview/llvocache.cpp @@ -238,12 +238,6 @@ void LLVOCacheEntry::setState(U32 state) } } -//virtual -U32 LLVOCacheEntry::getMinFrameRange()const -{ - return mMinFrameRange; -} - void LLVOCacheEntry::addChild(LLVOCacheEntry* entry) { llassert(entry != NULL); @@ -371,6 +365,28 @@ BOOL LLVOCacheEntry::writeToFile(LLAPRFile* apr_file) const return success ; } +bool LLVOCacheEntry::isRecentlyVisible() const +{ + bool vis = LLViewerOctreeEntryData::isRecentlyVisible(); + + if(!vis) + { + vis = (sCurVisible - getVisible() < mMinFrameRange); + } + + if(!vis && !mParentID && mSceneContrib > 0.f) + { + //projection area: mSceneContrib + + //squared distance + const F32 SQUARED_CUT_OFF_DIST = 225.0; //15m + F32 rad = getBinRadius(); + vis = (rad * rad / mSceneContrib > SQUARED_CUT_OFF_DIST); + } + + return vis; +} + void LLVOCacheEntry::calcSceneContribution(const LLVector3& camera_origin, bool needs_update, U32 last_update) { if(!needs_update && getVisible() >= last_update) @@ -387,8 +403,11 @@ void LLVOCacheEntry::calcSceneContribution(const LLVector3& camera_origin, bool lookAt.setSub(center, origin); F32 squared_dist = lookAt.dot3(lookAt).getF32(); - F32 rad = getBinRadius(); - mSceneContrib = rad * rad / squared_dist; + if(squared_dist > 0.f) + { + F32 rad = getBinRadius(); + mSceneContrib = rad * rad / squared_dist; + } setVisible(); } diff --git a/indra/newview/llvocache.h b/indra/newview/llvocache.h index 71be9de759..4eca083445 100755 --- a/indra/newview/llvocache.h +++ b/indra/newview/llvocache.h @@ -83,12 +83,14 @@ public: bool hasState(U32 state) {return mState & state;} U32 getState() const {return mState;} + //virtual + bool isRecentlyVisible() const; + U32 getLocalID() const { return mLocalID; } U32 getCRC() const { return mCRC; } S32 getHitCount() const { return mHitCount; } S32 getCRCChangeCount() const { return mCRCChangeCount; } - U32 getMinFrameRange()const; - + void calcSceneContribution(const LLVector3& camera_origin, bool needs_update, U32 last_update); void setSceneContribution(F32 scene_contrib) {mSceneContrib = scene_contrib;} F32 getSceneContribution() const { return mSceneContrib;} |