Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

> Unreal Engine API Reference > Runtime > ChaosVehiclesCore > FSuspensionUtility > ComputeSprungMasses > FSuspensionUtility::ComputeSprungMasses

Light Theme

Dark Theme

FSuspensionUtility::ComputeSprungMasses

Setup functionsCompute the distribution of the mass of a body among springs.

Windows

MacOS

Linux

References

Module	ChaosVehiclesCore
Header	/Engine/Source/Runtime/Experimental/ChaosVehicles/ChaosVehiclesCore/Public/SuspensionUtility.h
Include	#include "SuspensionUtility.h"
Source	/Engine/Source/Runtime/Experimental/ChaosVehicles/ChaosVehiclesCore/Private/SuspensionUtility.cpp

Syntax

static bool ComputeSprungMasses
(
    const TArray< FVector > & MassSpringPositions,
    const float TotalMass,
    TArray< float > & OutSprungMasses
)

Remarks

Setup functionsCompute the distribution of the mass of a body among springs. This method assumes that spring positions are given relative to the center of mass of the body, and that gravity occurs in the local -Z direction.

Returns true if it was able to find a valid mass configuration. If only one or two springs are included, then a valid configuration may not result in a stable suspension system - a bicycle or pogostick, for example, which is not perfectly centered may have a valid sprung mass configuration without being stable.

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss