diff options
Diffstat (limited to 'PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp')
| -rw-r--r-- | PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp b/PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp index 0c9850dc..3bc88dba 100644 --- a/PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp +++ b/PhysX_3.4/Source/SceneQuery/src/SqSceneQueryManager.cpp @@ -490,11 +490,35 @@ void SceneQueryManager::shiftOrigin(const PxVec3& shift) mPrunerExt[i].pruner()->shiftOrigin(shift); } -void DynamicBoundsSync::sync(const PrunerHandle* handles, const PxU32* indices, const PxBounds3* bounds, PxU32 count) +void DynamicBoundsSync::sync(const PrunerHandle* handles, const PxU32* indices, const PxBounds3* bounds, PxU32 count, const Cm::BitMap& dirtyShapeSimMap) { - mPruner->updateObjectsAndInflateBounds(handles, indices, bounds, count); + if(!count) + return; + + PxU32 startIndex = 0; + PxU32 numIndices = count; + + // if shape sim map is not empty, parse the indices and skip update for the dirty one + if(dirtyShapeSimMap.count()) + { + numIndices = 0; + + for(PxU32 i=0; i<count; i++) + { + if(dirtyShapeSimMap.test(indices[i])) + { + mPruner->updateObjectsAndInflateBounds(handles + startIndex, indices + startIndex, bounds, numIndices); + numIndices = 0; + startIndex = i + 1; + } + else + numIndices++; + } + // PT: we fallback to the next line on purpose - no "else" + } + + mPruner->updateObjectsAndInflateBounds(handles + startIndex, indices + startIndex, bounds, numIndices); - if(count) - (*mTimestamp)++; + (*mTimestamp)++; } |