public AdornerSet3DContainer(Viewport3DElement adornedViewport)
{
if (adornedViewport == null)
{
throw new ArgumentNullException("adornedViewport");
}
this.adornedViewport = adornedViewport;
Rect computedTightBounds = adornedViewport.GetComputedTightBounds();
this.shadowAdorningContainer = new Viewport3DVisual();
this.shadowAdorningContainer.Children.Add((Visual3D)this.CreateContainerWorld());
this.shadowAdorningContainer.Viewport = computedTightBounds;
this.orthographicAdorningContainer = new Viewport3DVisual();
this.orthographicAdorningContainer.Children.Add((Visual3D)this.CreateContainerWorld());
this.orthographicAdorningContainer.Viewport = computedTightBounds;
ProjectionCamera projectionCamera1 = this.adornedViewport.Camera.ViewObject.PlatformSpecificObject as ProjectionCamera;
ProjectionCamera projectionCamera2;
if (projectionCamera1 != null)
{
projectionCamera2 = projectionCamera1.Clone();
projectionCamera2.Transform = Transform3D.Identity;
}
else
{
projectionCamera2 = (ProjectionCamera) new PerspectiveCamera(new Point3D(0.0, 0.0, 10.0), new Vector3D(0.0, 0.0, 1.0), new Vector3D(0.0, 1.0, 0.0), 35.0);
}
this.shadowAdorningContainer.Camera = (Camera)projectionCamera2;
OrthographicCamera orthographicCamera = new OrthographicCamera(projectionCamera2.Position, projectionCamera2.LookDirection, projectionCamera2.UpDirection, 3.0);
orthographicCamera.NearPlaneDistance = 0.01;
orthographicCamera.FarPlaneDistance = 1000000.0;
this.orthographicAdorningContainer.Camera = (Camera)orthographicCamera;
this.Children.Add((Visual)this.shadowAdorningContainer);
this.Children.Add((Visual)this.orthographicAdorningContainer);
}
