The Dependent Variables controls that appear by default when Sheet, points is selected are shown in Figure 4.6.
Draws lines from the x-y plane to the points, or, if a surface is also plotted, connects the surface to the points.
Enables you to show or hide the top or bottom of a surface. If Above only or Below only is selected, the opposite side of the surface is darkened.
Most of the controls for Isosurface are identical to those of Sheet, points. Figure 4.10 shows the default controls, illustrating the slightly different presentation.
Figure 4.10 Dependent Variable Controls for Isosurfaces
