protected override void SolveInstance(IGH_DataAccess DA)
{
GH_Program ghProgram = null;
double length = 0;
int mechanicalGroup = 0;
if (!DA.GetData(0, ref ghProgram))
{
return;
}
if (!DA.GetData(1, ref length))
{
return;
}
if (!DA.GetData(2, ref mechanicalGroup))
{
return;
}
if (ghProgram.Value != program)
{
program = ghProgram.Value;
trail = new SimpleTrail(program, length, mechanicalGroup);
}
if (trail != null)
{
trail.Length = length;
trail.Update();
if (trail.Polyline.Count >= 2)
{
DA.SetData(0, new GH_Curve(trail.Polyline.ToNurbsCurve()));
}
}
}
public override void OnSpawn()
{
_trail = new SimpleTrail(target: projectile, length: 16 * 6, width: (progress) => 18, color: (progress) => Color.Lerp(new Color(198, 61, 255), new Color(107, 61, 255), progress) * (1 - progress));
_trail.SetMaxPoints(15);
_trail.SetEffectTexture(OrchidHelper.GetExtraTexture(4));
PrimitiveTrailSystem.NewTrail(_trail);
projectile.friendly = false;
this.IsGreen = false;
}
public override void _Ready()
{
var size = GetViewportRect().Size;
var attractor1 = new Attractor()
{
Position = new Vector2(size.x / 4, size.y / 2)
};
AddChild(attractor1);
var attractor2 = new Attractor()
{
Position = new Vector2(size.x / 2, size.y / 2)
};
AddChild(attractor2);
var attractor3 = new Attractor()
{
Position = new Vector2(size.x - (size.x / 4), size.y / 2)
};
AddChild(attractor3);
foreach (var _ in Enumerable.Range(0, 10))
{
var mover = new SimpleMover(SimpleMover.WrapModeEnum.Bounce);
var bodySize = (float)GD.RandRange(20, 40);
var xPos = (float)GD.RandRange(bodySize, size.x - bodySize);
var yPos = (float)GD.RandRange(bodySize, size.y - bodySize);
mover.MeshSize = new Vector2(bodySize, bodySize);
mover.Mass = bodySize;
mover.Position = new Vector2(xPos, yPos);
var trail = new SimpleTrail()
{
Target = mover
};
AddChild(trail);
AddChild(mover);
}
}
