2011

Table Of Contents
Quick Reference
Commands
FREEWEB
Creates a free web light which is similar to a web light without a specified
target.
LIGHT
Creates a light.
WEBLIGHT
Creates a web light.
System Variables
LIGHTGLYPHDISPLAY
Turns on and off the display of light glyphs.
LIGHTINGUNITS
Controls whether generic or photometric lights are used, and specifies the
lighting units for the drawing.
LIGHTSINBLOCKS
Controls whether lights contained in blocks are used when rendering.
LINEARBRIGHTNESS
Controls the brightness level of the viewport when using default lighting or
generic lights.
LINEARCONTRAST
Controls the contrast level of the viewport when using default lighting or
generic lights.
RENDERUSERLIGHTS
Controls whether to override the setting for viewport lighting during
rendering.
Use Distant Lights
Distant lights are useful for lighting objects or as a backdrop.
976 | Chapter 36 Add Lighting to Your Model