void UBoxComponent::UpdateBodySetup()
{
if(ShapeBodySetup == NULL || ShapeBodySetup->IsPendingKill())
{
ShapeBodySetup = NewObject<UBodySetup>(this);
ShapeBodySetup->CollisionTraceFlag = CTF_UseSimpleAsComplex;
ShapeBodySetup->AggGeom.BoxElems.Add(FKBoxElem());
}
check(ShapeBodySetup->AggGeom.BoxElems.Num() == 1);
FKBoxElem* se = ShapeBodySetup->AggGeom.BoxElems.GetData();
// @todo UE4 do we allow this now?
// check for malformed values
if( BoxExtent.X < KINDA_SMALL_NUMBER )
{
BoxExtent.X = 1.0f;
}
if( BoxExtent.Y < KINDA_SMALL_NUMBER )
{
BoxExtent.Y = 1.0f;
}
if( BoxExtent.Z < KINDA_SMALL_NUMBER )
{
BoxExtent.Z = 1.0f;
}
// now set the PhysX data values
se->SetTransform( FTransform::Identity );
se->X = BoxExtent.X*2;
se->Y = BoxExtent.Y*2;
se->Z = BoxExtent.Z*2;
}
template <> void UShapeComponent::AddShapeToGeomArray<FKBoxElem>() { ShapeBodySetup->AggGeom.BoxElems.Add(FKBoxElem()); }
