When you render an image, you can use light groups to turn on or off entire sets of lights, rather than
controlling lighting fixtures individually. You can also use light groups to control dimming of lights in a
rendered image.
Task lights are turned on; central light is turned off.
Central light is turned on; task lights are turned off.
Light groups are available in all relevant areas of Revit Architecture. However, settings to dim or turn on or
off light groups (or individual lighting fixtures) apply to individual 3D views only.
NOTE
The number of lights in a 3D view to be rendered can significantly increase render time. Use light groups
to turn off unnecessary lights in the view. See
Render Performance and Lighting
on page 1173.
Light Groups | 1135
Summary of Contents for 24000-000000-9860 - Revit Architecture - PC
Page 1: ...Revit Architecture 2009 User s Guide April 2008 240A1 050000 PM02A ...
Page 4: ......
Page 56: ...18 ...
Page 116: ...78 Chapter 3 Revit Essentials ...
Page 172: ...134 Chapter 4 ProjectViews ...
Page 178: ...Schedule with Grid Lines Schedule with Grid Lines and an Outline 140 Chapter 4 ProjectViews ...
Page 554: ...516 ...
Page 739: ...Curtain wall Curtain Grid Curtain Walls Curtain Grids and Mullions 701 ...
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Page 1136: ...1098 ...
Page 1226: ...1188 ...
Page 1250: ...1212 ...
Page 1276: ...1238 Chapter 20 Design Options ...
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