internal static IEnumerable <RectHitResult> HitTest(GLPanel3D viewport, RectF rectInWpf, RectHitTestMode hitTestMode)
{
var results = new List <RectHitResult>();
if (!viewport.Camera.TotalTransformReverse.HasValue)
{
return(results);
}
var isFullContain = hitTestMode == RectHitTestMode.FullContain;
foreach (var visusl in viewport.Visuals.Where(v => v.IsVisible && v.IsHitTestVisible && v.Model != null))
{
_HitTest(viewport, rectInWpf, visusl.Model, results, isFullContain);
}
return(results);
}
public static IEnumerable <RectHitResult> HitTest(GLPanel3D viewport, IEnumerable <IHitTestSource> models, RectF rectInWpf, RectHitTestMode hitTestMode)
{
var results = new List <RectHitResult>();
if (!viewport.Camera.TotalTransformReverse.HasValue)
{
return(results);
}
var isFullContain = hitTestMode == RectHitTestMode.FullContain;
foreach (var model in models)
{
_HitTest(viewport, rectInWpf, model, results, isFullContain);
}
return(results);
}
