diff options
| author | Dave Parks <davep@lindenlab.com> | 2012-01-18 12:41:40 -0600 |
|---|---|---|
| committer | Dave Parks <davep@lindenlab.com> | 2012-01-18 12:41:40 -0600 |
| commit | 122691b8367dd33b06c83667118a603f848d371f (patch) | |
| tree | 5303157692eb0cc124800be501adff0e6d4a7ea7 /indra/newview/llspatialpartition.cpp | |
| parent | a7b642d358f0e5649642db3084143b224f7e977d (diff) | |
| parent | 0c1fc78bd94014ee19da690f16cef64c13e50771 (diff) | |
merge
Diffstat (limited to 'indra/newview/llspatialpartition.cpp')
| -rw-r--r-- | indra/newview/llspatialpartition.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp index 900f126049..4aa5f32d8a 100644 --- a/indra/newview/llspatialpartition.cpp +++ b/indra/newview/llspatialpartition.cpp @@ -264,7 +264,7 @@ static LLFastTimer::DeclareTimer FTM_BUILD_OCCLUSION("Build Occlusion"); void LLSpatialGroup::buildOcclusion() { - if (mOcclusionVerts.isNull()) + //if (mOcclusionVerts.isNull()) { mOcclusionVerts = new LLVertexBuffer(LLVertexBuffer::MAP_VERTEX, LLVertexBuffer::sUseStreamDraw ? mBufferUsage : 0); //if GL has a hard time with VBOs, don't use them for occlusion culling. @@ -726,7 +726,9 @@ void LLSpatialPartition::rebuildGeom(LLSpatialGroup* group) if (vertex_count > 0 && index_count > 0) { //create vertex buffer containing volume geometry for this node group->mBuilt = 1.f; - if (group->mVertexBuffer.isNull() || (group->mBufferUsage != group->mVertexBuffer->getUsage() && LLVertexBuffer::sEnableVBOs)) + if (group->mVertexBuffer.isNull() || + !group->mVertexBuffer->isWriteable() || + (group->mBufferUsage != group->mVertexBuffer->getUsage() && LLVertexBuffer::sEnableVBOs)) { group->mVertexBuffer = createVertexBuffer(mVertexDataMask, group->mBufferUsage); group->mVertexBuffer->allocateBuffer(vertex_count, index_count, true); |