typedef TPair< const [TGeometryParticleHandle](API\Runtime\Chaos\Chaos\TGeometryParticleHandle)< [FReal](API\Runtime\ChaosCore\Chaos\FReal), 3 > *, const [TGeometryParticleHandle](API\Runtime\Chaos\Chaos\TGeometryParticleHandle)< [FReal](API\Runtime\ChaosCore\Chaos\FReal), 3 > * > FGeometryPair