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> Unreal Engine API Reference > Developer > PhysicsUtilities > DecomposeMeshToHulls

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DecomposeMeshToHulls

Utility for turning arbitrary mesh into convex hulls.

Windows

MacOS

Linux

References

Module	PhysicsUtilities
Header	/Engine/Source/Developer/PhysicsUtilities/Public/ConvexDecompTool.h
Include	#include "ConvexDecompTool.h"
Source	/Engine/Source/Developer/PhysicsUtilities/Private/ConvexDecompTool.cpp

Syntax

void DecomposeMeshToHulls
(
    UBodySetup * InBodySetup,
    const TArray< FVector3f > & InVertices,
    const TArray< uint32 > & InIndices,
    uint32 InHullCount,
    int32 InMaxHullVerts,
    uint32 InResolution
)

Remarks

Utility for turning arbitrary mesh into convex hulls. InBodySetup BodySetup that will have its existing hulls removed and replaced with results of decomposition.

Parameters

Parameter	Description
InVertices	Array of vertex positions of input mesh
InIndices	Array of triangle indices for input mesh
InAccuracy	Value between 0 and 1, controls how accurate hull generation is
InMaxHullVerts	Number of verts allowed in a hull