public static FeatureHitTestResult[] HitTestWithFeatures(this ARSCNView self, CGPoint pt)
{
var results = new List <FeatureHitTestResult>();
var ray = self.HitTestRayFromScreenPos(pt);
if (ray == null)
{
return(results.ToArray());
}
var result = self.HitTestFromOrigin(ray.Origin, ray.Direction);
if (result != null)
{
results.Add(result);
}
return(results.ToArray());
}
public static IList <FeatureHitTestResult> HitTestWithFeatures(this ARSCNView view, CGPoint point)
{
var results = new List <FeatureHitTestResult>();
var ray = view.HitTestRayFromScreenPosition(point);
if (ray.HasValue)
{
var result = view.HitTestFromOrigin(ray.Value.Origin, ray.Value.Direction);
if (result.HasValue)
{
results.Add(result.Value);
}
}
return(results);
}