Light Effects

Light effect in the View3D form may be toggled on and off with the light bulb icon shown in Figure 1. This function allows the user to define the direction and intensity of the light source. The user may click the black dot in x, y, z sphere to move the source of light. The light color may also be set for both ambient light and diffuse light by clicking on the color box to the right of these options.

Figure 1  View3D: Light Effects.