| depthcue | |
| Turns depth-cueing on and off. | |
| getdcm | |
| Indicates whether depth-cue mode is on or off. | |
| lRGBrange | |
| Sets the range of color indexes to use for depth-cueing in RGB mode. | |
| lshaderange | |
| Sets the range of color indexes to use for depth-cueing in color map mode. | |