void UCapsuleComponent::UpdateBodySetup()
{
if (ShapeBodySetup == NULL || ShapeBodySetup->IsPendingKill())
{
ShapeBodySetup = NewObject<UBodySetup>(this);
ShapeBodySetup->CollisionTraceFlag = CTF_UseSimpleAsComplex;
ShapeBodySetup->AggGeom.SphylElems.Add(FKSphylElem());
}
check(ShapeBodySetup->AggGeom.SphylElems.Num() == 1);
FKSphylElem* SE = ShapeBodySetup->AggGeom.SphylElems.GetData();
SE->SetTransform(FTransform::Identity);
SE->Radius = CapsuleRadius;
SE->Length = 2 * FMath::Max(CapsuleHalfHeight - CapsuleRadius, 0.f); //SphylElem uses height from center of capsule spheres, but UCapsuleComponent uses halfHeight from end of the sphere
}
template <> void UShapeComponent::AddShapeToGeomArray<FKSphylElem>() { ShapeBodySetup->AggGeom.SphylElems.Add(FKSphylElem()); }
