/// <summary>
/// Recursively set team color into any nodes that use it
/// </summary>
public static void SetPaintColors(this SCNNode node)
{
var geometry = node?.Geometry;
if (geometry != null)
{
// paintColor can be UIColor or SCNVector4
var paintColor = node.GetTeam().GetColor();
if (geometry.HasUniform(PaintMaskColorKey))
{
geometry.SetColor(PaintMaskColorKey, paintColor);
}
var lods = geometry.LevelsOfDetail;
if (lods != null)
{
foreach (var lod in lods)
{
if (lod?.Geometry != null && lod.Geometry.HasUniform(PaintMaskColorKey))
{
lod.Geometry.SetColor(PaintMaskColorKey, paintColor);
}
}
}
}
foreach (var child in node.ChildNodes)
{
child.SetPaintColors();
}
}