Fixes division by zero on test file for T79190 #89379
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Brecht Van Lommel
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Reference: blender/blender#89379
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The is a division by zero in scenes rendered with cycles when there are only emissive surfaces. This occurs in light.cpp:415. The following is a simple patch to fix this.
Added subscriber: @leesonw
Added subscriber: @PratikPB2123
@leesonw , I see you created a patch D11682: Division by zero when there are no lights and only emissive surfaces to fix
#79190.By mistake if you created this ticket then please close it :)
Closed as duplicate of #79190
Added subscriber: @lichtwerk
@leesonw : feel free to reopen if you prefer to have this task separated from #79190 (I think it is).
To not confuse the triaging team, it would be good to follow the bug submit form https://developer.blender.org/maniphest/task/edit/form/1/ so this gets handled [confirmed etc.] correctly.