static SCNNode CreateTextNode(string text, UIFont font, UIColor color, UIColor bgColor, float kerning = 0)
{
kerning = 1;
var attrString = new NSMutableAttributedString(text, font);
var textGeometry = SCNText.Create(attrString, 0);
textGeometry.FirstMaterial.Diffuse.Contents = UIColor.DarkTextColor;
textGeometry.FirstMaterial.LightingModelName = SCNLightingModel.Constant;
textGeometry.FirstMaterial.DoubleSided = true;
textGeometry.FirstMaterial.ReadsFromDepthBuffer = false;
textGeometry.FirstMaterial.WritesToDepthBuffer = false;
textGeometry.ChamferRadius = 0f;
var textNode = new SCNNode
{
Geometry = textGeometry
};
textNode.Center();
var container = CreateBackgroundPlaneNode(textNode.Size(), bgColor, 0);
container.AddChildNode(textNode);
return(container);
}