/// <summary>
/// </summary>
internal void SetGeometry(Geometry geometry)
{
_geometry = geometry;
Material = _geometry?.Material;
GeometryChanged?.Invoke(geometry);
}
/// <summary>
/// Notify this shape that one or more of its vertices or another aspect
/// of it's geometric definition has been altered. May prompt recalculation
/// of certain other properties.
/// </summary>
internal void NotifyGeometryUpdated()
{
InvalidateCachedGeometry();
if (!_SuppressChangedNotification)
{
if (Element != null)
{
Element.NotifyGeometryUpdated();
}
GeometryChanged?.Invoke(this, new GeometryUpdateEventArgs());
}
}
protected virtual void OnGeometryChanged(GeometryPageEventArgs e)
{
GeometryChanged?.Invoke(this, e);
}
/// <summary>
/// Raise a ValueChanged event on this control
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
public void RaiseGeometryChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
GeometryChanged?.Invoke(d, e);
}