// Changes envelope buoyancy targets
public void updateTargetSpecificVolumeFraction(float fraction, HLEnvelopePartModule envelope)
{
// Difference between specific volume and target specific volume
float delta = fraction - envelope.specificVolumeFractionEnvelope;
// Clamp the change to compress and expand rates
delta = Mathf.Clamp(delta, -compressRate, expandRate);
envelope.specificVolumeFractionEnvelope += delta * Time.deltaTime;
}
private void OnShipModified(ShipConstruct sc)
{
if (HLBuildAidWindow.Instance != null && sc.Parts != null)
{
if (sc.Parts.Count > 0)
{
float treeVolume = 0;
TotalMass = HLEnvelopePartModule.FindTotalMass(sc.Parts[0], out treeVolume);
HLBuildAidWindow.Instance.TotalEnvelopeVolume = treeVolume;
}
else
{
TotalMass = 0;
TotalEnvelopeVolume = 0;
}
}
}
// Gathers information on the envelopes
public void findEnvelopes()
{
Envelopes.Clear();
totalBuoyancy = 0;
totalBuoyancyMax = 0;
// More info: http://www.grc.nasa.gov/WWW/k-12/WindTunnel/Activities/balance_of_forces.html
foreach (Part part in this.vessel.parts)
{
if (part.isAttached)
{
// Skip if not an envelope
if (part.Modules.OfType <HLEnvelopePartModule>().FirstOrDefault() == null)
{
// Debug.Log("Did not find an envelope on " + part.name);
continue;
}
envelope = part.Modules.OfType <HLEnvelopePartModule>().FirstOrDefault();
// Envelopes have to be active to work.
if (part.State != PartStates.ACTIVE)
{
part.force_activate();
}
Envelopes.Add(envelope);
totalBuoyancy += envelope.buoyantForce.magnitude;
totalBuoyancyMax += envelope.maxBuoyancy.magnitude;
}
// If this is the lead envelope...
if (leadEnvelope == envelope.part)
{
// Debug.Log("Adding GUI!");
envelope.isLeadEnvelope = true;
} // If not, then check to see if this envelope should be promoted to lead envelope
else if (!vessel.parts.Contains(leadEnvelope))
{
leadEnvelope = envelope.part;
}
else
{
envelope.isLeadEnvelope = false;
}
}
if (HLEnvelopeControlWindow.Instance)
{
HLEnvelopeControlWindow.Instance.Envelopes = Envelopes;
if (FlightGlobals.ActiveVessel != HLEnvelopeControlWindow.Instance.CurrentVessel)
{
InitControlUIValues();
}
SyncControlUIValues();
}
if (torques == null || torques.Length != Envelopes.Count)
{
torques = new Vector3[Envelopes.Count];
torqueArms = new Vector3[Envelopes.Count];
percent = new float[Envelopes.Count];
}
}
