/// <summary>
/// Creates a new carousel view
/// </summary>
public CarouselView()
{
RowPadding = 0.01;
ColumnPadding = 0.01;
holderVisual = new ModelVisual3D();
this.Children.Add(holderVisual);
viewController = new PartialSphere(220, -80, 89, 2, 10, 10, false);
slider = new Slider();
slider.Width = 800;
slider.Background = Brushes.Transparent;
slider.ValueChanged += new RoutedPropertyChangedEventHandler<double>(slider_ValueChanged);
viewController.Visual = slider;
viewController.Transform = new TranslateTransform3D(0,
0.5 * (finalMeshWidth * Rows + RowPadding * (Rows - 1)) + 3 * RowPadding, 0);
slider.IsMouseCaptureWithinChanged += new DependencyPropertyChangedEventHandler(slider_IsMouseCaptureWithinChanged);
}
public void outerGridKeyDown(Object sender, KeyEventArgs e)
{
InteractiveVisual3D newVis = null;
// figure out what mesh is requested
if (e.Key == Key.F2)
{
newVis = reallyFakeIV3D;
}
else if (e.Key == Key.F3)
{
newVis = new PartialSphere(0, 360, 60, 60, 30, 30, false);
}
else if (e.Key == Key.F4)
{
newVis = new InteractiveSphere();
}
else if (e.Key == Key.F5)
{
newVis = new InteractiveCylinder();
}
else if (e.Key == Key.F6)
{
newVis = new InteractiveCone();
}
// add it to the scene
if (newVis != null)
{
Visual oldVisual;
if (cachedNewVis == null) { oldVisual = reallyFakeIV3D.Visual; reallyFakeIV3D.Visual = null; }
else { oldVisual = cachedNewVis.Visual; cachedNewVis.Visual = null; }
newVis.Visual = oldVisual;
if (cachedNewVis != null)
{
MainViewportOuter.Children.Remove(cachedNewVis);
}
else
{
MainViewportOuter.Children.Remove(reallyFakeIV3D);
oldCameraTransform = MainViewportOuter.Camera.Transform;
twoAxisValuator.Enabled = true;
}
MainViewportOuter.Children.Add(newVis);
//transform
if (newVis == reallyFakeIV3D)
{
MainViewportOuter.Camera.Transform = oldCameraTransform;
twoAxisValuator.Enabled = false;
}
else
{
Transform3DGroup tgroup = new Transform3DGroup();
tgroup.Children.Add(new RotateTransform3D(new AxisAngleRotation3D(new Vector3D(1, 0, 0), 15)));
tgroup.Children.Add(new ScaleTransform3D(0.68, 0.68, 0.68));
twoAxisValuator.Up = new Vector3D(0, Math.Cos(15 * Math.PI / 180), Math.Sin(15 * Math.PI / 180));
newVis.Transform = tgroup;
}
if (newVis == reallyFakeIV3D)
{
cachedNewVis = null;
}
else
{
cachedNewVis = newVis;
}
e.Handled = true;
}
}