static [FImplicit](API\Runtime\Chaos\GeometryCollection\FCollisionStructureManager\FImplicit) * NewImplicitConvex ( const [TArray](API\Runtime\Core\Containers\TArray)< int32 > & ConvexIndices, const [TManagedArray](API\Runtime\Chaos\GeometryCollection\TManagedArray)< [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [Chaos::FConvex](API\Runtime\Chaos\Chaos\FConvex) >> * ConvexGeometry, const ECollisionTypeEnum CollisionType, const FTransform & MassTransform, const [Chaos::FReal](API\Runtime\ChaosCore\Chaos\FReal) CollisionMarginFraction, const float CollisionObjectReduction )