public override SCNScene GetInitialScene()
{
Panels = SCNScene.FromFile("art.scnassets/basic-panels.scn")
.RootNode
.ChildNodes
.Where(x => x.Name.StartsWith("m"))
.ToDictionary(x => x.Name);
foreach (var pf in Panels.Values)
{
pf.RemoveFromParentNode();
pf.Scale = new SCNVector3(pf.Scale.X * .1f, pf.Scale.Y * .1f, pf.Scale.Z * .1f);
}
TitleDialog = new EBTextDialogViewController(24);
TitleDialog.Label.TextAlignment = UITextAlignment.Center;
InfoDialog = new EBTextDialogViewController(24);
InfoDialog.Label.TextAlignment = UITextAlignment.Center;
View.AddSubview(InfoDialog.View);
View.AddSubview(TitleDialog.View);
View.AddConstraints(new[]
{
NSLayoutConstraint.Create(TitleDialog.View, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, View, NSLayoutAttribute.CenterX, 1, 0),
NSLayoutConstraint.Create(TitleDialog.View, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, InfoDialog.View, NSLayoutAttribute.Top, 1, -65),
NSLayoutConstraint.Create(TitleDialog.View, NSLayoutAttribute.Width, NSLayoutRelation.LessThanOrEqual, View, NSLayoutAttribute.Width, 1, -125),
NSLayoutConstraint.Create(InfoDialog.View, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, View, NSLayoutAttribute.CenterX, 1, 0),
NSLayoutConstraint.Create(InfoDialog.View, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, View, NSLayoutAttribute.CenterY, 1, 0),
NSLayoutConstraint.Create(InfoDialog.View, NSLayoutAttribute.Width, NSLayoutRelation.LessThanOrEqual, View, NSLayoutAttribute.Width, 1, -40),
});
InfoDialog.View.Transform = CGAffineTransform.MakeTranslation(0, View.Frame.Height);
TitleDialog.View.Transform = CGAffineTransform.MakeTranslation(0, View.Frame.Height);
InfoDialog.Label.TextColor = UIColor.White;
TitleDialog.Label.TextColor = UIColor.White;
return(base.GetInitialScene());
}
private async Task DisplayPreparePrompt()
{
var text = new EBTextDialogViewController(36);
text.View.TranslatesAutoresizingMaskIntoConstraints = false;
text.AddToView(View,
NSLayoutConstraint.Create(text.View, NSLayoutAttribute.CenterY, NSLayoutRelation.Equal, View, NSLayoutAttribute.CenterY, 1, -20),
NSLayoutConstraint.Create(text.View, NSLayoutAttribute.CenterX, NSLayoutRelation.Equal, View, NSLayoutAttribute.CenterX, 1, 0),
NSLayoutConstraint.Create(text.View, NSLayoutAttribute.Leading, NSLayoutRelation.Equal, View, NSLayoutAttribute.Leading, 1, 40)
);
var offScreen = CGAffineTransform.MakeTranslation(0, View.Frame.Height);
var onScreen = CGAffineTransform.MakeIdentity();
text.View.Transform = offScreen;
await UIView.AnimateAsync(.15, () => text.View.Transform = onScreen);
await text.Label.SetTextAnimated(GetPrepareText());
await _pendingTouchCompleter.Task;
await UIView.AnimateAsync(.15, () => text.View.Transform = offScreen);
text.View.RemoveFromSuperview();
}
