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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Spatial > API/Runtime/GeometryCore/Spatial/TBasicBlockedDenseGrid3
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/Spatial/BlockedDenseGrid3.h |
| Include | #include "Spatial/BlockedDenseGrid3.h" |
template<typename OtherElemType>
bool PreAllocateFromSourceGrid
&40;
const TBasicBlockedDenseGrid3< OtherElemType, BlockSize > & SourceGrid
&41;
Remarks
Pre-allocate the grid blocks that also exist in SourceGrid of the same dimensions. This is useful in grid-processing algorithms where parallel grid operations can be done without locking if the blocks are already allocated. false on failure (e.g. different sized grids), otherwise true.