/// <summary>
/// Called when the radio button signals that the user want to change the light type.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs" /> instance containing the event data.</param>
private void EhLightTypeChanged(object sender, RoutedEventArgs e)
{
if (_lock.IsNotLocked)
{
IDiscreteLight newLight = null;
if (object.ReferenceEquals(sender, _guiNotUsed))
{
newLight = null;
}
else if (object.ReferenceEquals(sender, _guiDirectional))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.DirectionalLight();
}
else if (object.ReferenceEquals(sender, _guiPoint))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.PointLight();
}
else if (object.ReferenceEquals(sender, _guiSpot))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.SpotLight();
}
else
{
throw new NotImplementedException();
}
if (newLight?.GetType() != SelectedValue?.GetType())
{
ChangeHostControlAccordingToNewLight(newLight);
SelectedValueChanged?.Invoke(this, EventArgs.Empty);
}
}
}
/// <summary>
/// Called when the radio button signals that the user want to change the light type.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs" /> instance containing the event data.</param>
private void EhLightTypeChanged(object sender, RoutedEventArgs e)
{
if (_lock.IsNotLocked)
{
IDiscreteLight newLight = null;
if (object.ReferenceEquals(sender, _guiNotUsed))
{
newLight = null;
}
else if (object.ReferenceEquals(sender, _guiDirectional))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.DirectionalLight();
}
else if (object.ReferenceEquals(sender, _guiPoint))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.PointLight();
}
else if (object.ReferenceEquals(sender, _guiSpot))
{
newLight = new Altaxo.Graph.Graph3D.Lighting.SpotLight();
}
else
{
throw new NotImplementedException();
}
if (newLight?.GetType() != SelectedValue?.GetType())
{
ChangeHostControlAccordingToNewLight(newLight);
SelectedValueChanged?.Invoke(this, EventArgs.Empty);
}
}
}