public override void Draw()
{
if (MyAPIGateway.Input.IsNewKeyPressed(MyKeys.OemQuotes))
{
base.DumpData();
}
for (var i = 0; i < Segments.Count; i++)
{
Segment segment = Segments.GetInternalArray()[i];
if (segment == null)
{
continue;
}
var state = segment.CurrentEma;
if (state.Output <= 0)
{
continue;
}
var c = BeamColor(state.OutputColor, state.Output);
var width = BeamWidth(state.Output);
// TODO stronger caching
if (segment.Path.Count > 0)
{
Vector3D prev = segment.Path[0].Dummy.WorldPosition;
bool prevView = MyAPIGateway.Session.Camera.IsInFrustum(ref prev);
for (var j = 1; j < segment.Path.Count; j++)
{
var curr = segment.Path[j].Dummy.WorldPosition;
var currView = MyAPIGateway.Session.Camera.IsInFrustum(ref curr);
// todo custom quad billboard with control over thickness at both ends
if (prevView || currView)
{
MySimpleObjectDraw.DrawLine(prev, curr, LaserMaterial, ref c, width);
}
prev = curr;
prevView = currView;
}
}
foreach (var conn in segment.Connections)
{
var tsi = conn.To.Segment?.Path.Count ?? 0;
var fsi = conn.From.Segment?.Path.Count ?? 0;
var tci = conn.To.Segment?.Connections.Count ?? 0;
var fci = conn.From.Segment?.Connections.Count ?? 0;
// choose source segment by first which has more elements, then by which has fewer connections, then just choose from;
Segment preferredSegment = conn.From.Segment;
if (tsi != fsi)
{
preferredSegment = tsi > fsi ? conn.To.Segment : conn.From.Segment;
}
else if (tci != fci)
{
preferredSegment = tci < fci ? conn.To.Segment : conn.From.Segment;
}
if (segment == preferredSegment)
{
var a = conn.From.Dummy.WorldPosition;
var b = conn.To.Dummy.WorldPosition;
if (MyAPIGateway.Session.Camera.IsInFrustum(ref a) ||
MyAPIGateway.Session.Camera.IsInFrustum(ref b))
{
MySimpleObjectDraw.DrawLine(a, b, LaserMaterial, ref c, width);
}
}
}
}
}
