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API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/FConvexDecomposition3
Description
Create the proximity graph from the current decomposition, using bounding box overlaps. To consider non-overlapping proximity, the bounding boxes can be expanded by a factor of their own size or by an absolute amount.
| Name | InitializeProximityFromDecompositionBoundingBoxOverlaps |
| Type | function |
| Header File | /Engine/Source/Runtime/GeometryCore/Public/CompGeom/ConvexDecomposition3.h |
| Include Path | #include "CompGeom/ConvexDecomposition3.h" |
| Source | /Engine/Source/Runtime/GeometryCore/Private/CompGeom/ConvexDecomposition3.cpp |
void InitializeProximityFromDecompositionBoundingBoxOverlaps
(
double BoundsExpandByMinDimFactor,
double BoundsExpandByMaxDimFactor,
double MinBoundsExpand
)
Parameters
| Name | Remarks |
|---|---|
| BoundsExpandByMinDimFactor | Part bounds will be expanded by at least this factor of their own min dimension, before finding overlaps |
| BoundsExpandByMaxDimFactor | Part bounds will be expanded by at least this factor of their own max dimension, before finding overlaps |
| MinBoundsExpand | Part bounds will be expanded by at least this fixed amount, before finding overlaps |