void plPhysicalControllerCore::IApply(float delSecs)
{
fSimLength = delSecs;
// Match controller to owner if transform has changed since the last frame
plSceneObject* so = plSceneObject::ConvertNoRef(fOwner->ObjectIsLoaded());
const hsMatrix44& l2w = so->GetCoordinateInterface()->GetLocalToWorld();
if (!CompareMatrices(fLastGlobalLoc, l2w, 0.0001f))
SetGlobalLoc(l2w);
if (fEnabled)
{
// Convert velocity from avatar to world space
if (!fLinearVelocity.IsEmpty())
{
fLinearVelocity = l2w * fLinearVelocity;
const plCoordinateInterface* subworldCI = GetSubworldCI();
if (subworldCI)
fLinearVelocity = subworldCI->GetWorldToLocal() * fLinearVelocity;
}
fMovementStrategy->Apply(delSecs);
}
}
void plPhysicalControllerCore::UpdateSubstepNonPhysical()
{
// When we're in non-phys or a behavior we can't go through the rest of the function
// so we need to get out early, but we need to update the current position if we're
// in a subworld.
plSceneObject* so = plSceneObject::ConvertNoRef(fOwner->ObjectIsLoaded());
const plCoordinateInterface* ci = GetSubworldCI();
if (ci && so)
{
const hsMatrix44& soL2W = so->GetCoordinateInterface()->GetLocalToWorld();
const hsMatrix44& ciL2W = ci->GetLocalToWorld();
hsMatrix44 l2w =GetPrevSubworldW2L()* soL2W;
l2w = ciL2W * l2w;
hsMatrix44 w2l;
l2w.GetInverse(&w2l);
((plCoordinateInterface*)so->GetCoordinateInterface())->SetTransform(l2w, w2l);
((plCoordinateInterface*)so->GetCoordinateInterface())->FlushTransform();
SetGlobalLoc(l2w);
}
}
