Hi Daniel,

Generally each charting type can be switched in 3D mode:

NChart chart = nChartControl1.Charts[0];
chart.Enable3D = true;

afterwards you can modify the projection type, elevation, rotation and viewer rotation:

chart.Projection.Type = ProjectionType.Perspective;
chart.Projection.Rotation = -30;
chart.Projection.Elevation = 30;

you can also take advantage of predefined projections - for example:

chart.Projection.SetPredefinedProjection(PredefinedProjection.PerspectiveTilted);

Most of the examples

You can also take a look at the following topic in the documentation:
http://helpdotnetvision.nevron.com/UsersGuide_Chart_3D_Charts.html

Hope this helps - questions or comments - please feel free...