public override void _Process(float delta)
{
// Zylann's example :D
if (ZylannExample)
{
var time = OS.GetTicksMsec() / 1000f;
var box_pos = new Vector3(0, Mathf.Sin(time * 4f), 0);
var line_begin = new Vector3(-1, Mathf.Sin(time * 4f), 0);
var line_end = new Vector3(1, Mathf.Cos(time * 4f), 0);
DebugDraw.DrawBox(box_pos, new Vector3(1, 2, 1), new Color(0, 1, 0), 0, false); // Box need to be NOT centered
DebugDraw.DrawLine3D(line_begin, line_end, new Color(1, 1, 0));
DebugDraw.SetText("Time", time);
DebugDraw.SetText("Frames drawn", Engine.GetFramesDrawn());
DebugDraw.SetText("FPS", Engine.GetFramesPerSecond());
DebugDraw.SetText("delta", delta);
return;
}
// Enable FPSGraph
DebugDraw.FPSGraphEnabled = true;
DebugDraw.FPSGraphShowTextFlags = DebugDraw.FPSGraphTextFlags.Current | DebugDraw.FPSGraphTextFlags.Max | DebugDraw.FPSGraphTextFlags.Min;
DebugDraw.FPSGraphSize = new Vector2(200, 32);
// Debug for debug
DebugDraw.Freeze3DRender = Input.IsActionPressed("ui_accept");
DebugDraw.ForceUseCameraFromScene = Input.IsActionPressed("ui_up");
DebugDraw.DebugEnabled = !Input.IsActionPressed("ui_down");
// Zones
var col = Colors.Black;
foreach (Spatial z in GetNode <Spatial>("Zones").GetChildren())
{
DebugDraw.DrawBox(z.GlobalTransform, col);
}
// Spheres
{
DebugDraw.DrawSphere(GetNode <Spatial>("SphereTransform").GlobalTransform, Colors.Crimson);
DebugDraw.DrawSphere(GetNode <Spatial>("SpherePosition").GlobalTransform.origin, 2, Colors.BlueViolet);
}
// Cylinders
{
DebugDraw.DrawCylinder(GetNode <Spatial>("Cylinder1").GlobalTransform, Colors.Crimson);
DebugDraw.DrawCylinder(GetNode <Spatial>("Cylinder2").GlobalTransform.origin, 1, 2, Colors.Red);
}
// Boxes
{
DebugDraw.DrawBox(GetNode <Spatial>("Box1").GlobalTransform, Colors.Purple);
DebugDraw.DrawBox(GetNode <Spatial>("Box2").GlobalTransform.origin, Vector3.One, Colors.RebeccaPurple);
DebugDraw.DrawBox(GetNode <Spatial>("Box3").GlobalTransform.origin, new Quat(Vector3.Up, Mathf.Pi * 0.25f), Vector3.One * 2, Colors.RosyBrown);
var r = GetNode <Spatial>("AABB");
DebugDraw.DrawAABB(r.GetChild <Spatial>(0).GlobalTransform.origin, r.GetChild <Spatial>(1).GlobalTransform.origin, Colors.DeepPink);
DebugDraw.DrawAABB(new AABB(GetNode <Spatial>("AABB_fixed").GlobalTransform.origin, new Vector3(2, 1, 2)), Colors.Aqua);
}
// Lines
{
var target = GetNode <Spatial>("Lines/Target");
DebugDraw.DrawBillboardSquare(target.GlobalTransform.origin, 0.5f, Colors.Red);
// Normal
{
DebugDraw.DrawLine3D(GetNode <Spatial>("Lines/1").GlobalTransform.origin, target.GlobalTransform.origin, Colors.Fuchsia);
DebugDraw.DrawRay3D(GetNode <Spatial>("Lines/3").GlobalTransform.origin, (target.GlobalTransform.origin - GetNode <Spatial>("Lines/3").GlobalTransform.origin).Normalized(), 3f, Colors.Crimson);
}
// Arrow
{
DebugDraw.DrawArrowLine3D(GetNode <Spatial>("Lines/2").GlobalTransform.origin, target.GlobalTransform.origin, Colors.Blue);
DebugDraw.DrawArrowRay3D(GetNode <Spatial>("Lines/4").GlobalTransform.origin, (target.GlobalTransform.origin - GetNode <Spatial>("Lines/4").GlobalTransform.origin).Normalized(), 8f, Colors.Lavender);
}
// Path
{
DebugDraw.DrawLinePath3D(GetNode <Spatial>("LinePath")?.GetChildren().ToArray <Spatial>().Select((o) => o.GlobalTransform.origin).ToArray(), Colors.Beige);
DebugDraw.DrawArrowPath3D(GetNode <Spatial>("LinePath")?.GetChildren().ToArray <Spatial>().Select((o) => o.GlobalTransform.origin + Vector3.Down).ToArray(), Colors.Gold);
}
DebugDraw.DrawLine3DHit(GetNode <Spatial>("Lines/5").GlobalTransform.origin, target.GlobalTransform.origin, true, Mathf.Abs(Mathf.Sin((float)DateTime.Now.TimeOfDay.TotalSeconds)), 0.25f, 0, Colors.Aqua);
}
// Misc
{
DebugDraw.DrawCameraFrustum(GetNode <Camera>("Camera"), Colors.DarkOrange);
DebugDraw.DrawBillboardSquare(GetNode <Spatial>("Billboard").GlobalTransform.origin, 0.5f, Colors.Green);
DebugDraw.DrawPosition3D(GetNode <Spatial>("Position").GlobalTransform, Colors.Brown);
}
// Text
{
DebugDraw.SetText("FPS", $"{Engine.GetFramesPerSecond():F2}", 0, Colors.Gold);
DebugDraw.BeginTextGroup("-- First Group --", 2, Colors.ForestGreen);
DebugDraw.SetText("Simple text");
DebugDraw.SetText("Text", "Value", 0, Colors.Aquamarine);
DebugDraw.SetText("Text out of order", null, -1, Colors.Silver);
DebugDraw.BeginTextGroup("-- Second Group --", 1, Colors.Beige);
DebugDraw.SetText("Rendered frames", $"{Engine.GetFramesDrawn()}");
DebugDraw.EndTextGroup();
DebugDraw.BeginTextGroup("-- Stats --", 3, Colors.Wheat);
DebugDraw.SetText("Total rendered", DebugDraw.RenderCount.Total, 0);
DebugDraw.SetText("Instances", DebugDraw.RenderCount.Instances, 1);
DebugDraw.SetText("Wireframes", DebugDraw.RenderCount.Wireframes, 2);
DebugDraw.EndTextGroup();
}
// Lag Test
{
if (!Engine.EditorHint && box != null)
{
box.Translation = start_pos + new Vector3(Mathf.Sin(OS.GetTicksMsec() / 100.0f) * 2.5f, 0, 0);
DebugDraw.DrawBox(box.GlobalTransform.origin, Vector3.One * 2f);
}
}
}
