void update_attach_nodes(Scale scale)
{
//update attach nodes and their parts
foreach (AttachNode node in part.attachNodes)
{
//ModuleGrappleNode adds new AttachNode on dock
if (!orig_nodes.ContainsKey(node.id))
{
continue;
}
//update node position
node.position = scale.ScaleVector(node.originalPosition);
//update node size
int new_size = orig_nodes[node.id].size + Mathf.RoundToInt(scale.size - scale.orig_size);
if (new_size < 0)
{
new_size = 0;
}
node.size = new_size;
//update node breaking forces
node.breakingForce = orig_nodes[node.id].breakingForce * scale.absolute.quad;
node.breakingTorque = orig_nodes[node.id].breakingTorque * scale.absolute.quad;
//move the part
if (!scale.FirstTime)
{
part.UpdateAttachedPartPos(node);
}
}
//update this surface attach node
if (part.srfAttachNode != null)
{
Vector3 old_position = part.srfAttachNode.position;
part.srfAttachNode.position = scale.ScaleVector(part.srfAttachNode.originalPosition);
//don't move the part at start, its position is persistant
if (!scale.FirstTime)
{
Vector3 d_pos = part.transform.TransformDirection(part.srfAttachNode.position - old_position);
part.transform.position -= d_pos;
}
}
//no need to update surface attached parts on start
//as their positions are persistant; less calculations
if (scale.FirstTime)
{
return;
}
//update parts that are surface attached to this
foreach (Part child in part.children)
{
if (child.srfAttachNode != null && child.srfAttachNode.attachedPart == part)
{
Vector3 attachedPosition = child.transform.localPosition + child.transform.localRotation * child.srfAttachNode.position;
Vector3 targetPosition = scale.ScaleVectorRelative(attachedPosition);
child.transform.Translate(targetPosition - attachedPosition, part.transform);
}
}
}
protected override void on_rescale(ModulePair <MultiGeometryAnimator> mp, Scale scale)
{
mp.module.EnergyConsumption = mp.base_module.EnergyConsumption * scale.absolute.quad * scale.absolute.aspect;
if (mp.module.CoMCurve != null)
{
mp.module.CoMCurve.Scale(scale.ScaleVectorRelative(Vector3d.one));
mp.module.UpdateCoMOffset();
}
}