diff options
Diffstat (limited to 'indra/newview/llvieweroctree.cpp')
| -rw-r--r-- | indra/newview/llvieweroctree.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/indra/newview/llvieweroctree.cpp b/indra/newview/llvieweroctree.cpp index 5bd0a95387..ce8eef7d86 100644 --- a/indra/newview/llvieweroctree.cpp +++ b/indra/newview/llvieweroctree.cpp @@ -437,6 +437,7 @@ LLViewerOctreeGroup::~LLViewerOctreeGroup() LLViewerOctreeGroup::LLViewerOctreeGroup(OctreeNode* node) : LLTrace::MemTrackable<LLViewerOctreeGroup, 16>("LLViewerOctreeGroup"), mOctreeNode(node), + mAnyVisible(0), mState(CLEAN) { LLVector4a tmp; @@ -737,6 +738,7 @@ BOOL LLViewerOctreeGroup::isRecentlyVisible() const void LLViewerOctreeGroup::setVisible() { mVisible[LLViewerCamera::sCurCameraID] = LLViewerOctreeEntryData::getCurrentFrame(); + mAnyVisible = LLViewerOctreeEntryData::getCurrentFrame(); } void LLViewerOctreeGroup::checkStates() @@ -873,6 +875,12 @@ BOOL LLOcclusionCullingGroup::isRecentlyVisible() const return (LLDrawable::getCurrentFrame() - mVisible[LLViewerCamera::sCurCameraID]) < MIN_VIS_FRAME_RANGE ; } +BOOL LLOcclusionCullingGroup::isAnyRecentlyVisible() const +{ + const S32 MIN_VIS_FRAME_RANGE = 2; + return (LLDrawable::getCurrentFrame() - mAnyVisible) < MIN_VIS_FRAME_RANGE ; +} + //virtual void LLOcclusionCullingGroup::handleChildAddition(const OctreeNode* parent, OctreeNode* child) { |