Forums >> Revit Structure >> Technical Support >> day light portals

cdallabetta

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Joined: Sat, Jun 18, 2011
2 Posts
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when I render, it says "0 daylight portals". There are windows in the shot, I double checked the materials which are set to clear glass, I have the setting for sun and artificial light checked, but when I go to the render qualities, the options are grayed out so I cannot click the "daylight portals" option. How do I get these options to be not grayed out?

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itsmyalterego

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Joined: Thu, May 28, 2009
829 Posts

You'll have to choose a "custom" render settings from the dropdown at the top.  Using any of the defaults, draft thru best, they are unchecked.

This will add a lot to your render times, and often isn't necessessary, do a compare and contrast if you have time, so you can judge if the results are worth it to you in the future.

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Can you limit Daylight Portals?

4

Daylight Portals

1

daylight portals

5

Daylight Portals Rendering

3

daylight portals 0

2