Is there a maximum number of lights?

Questions & Answers
1

I have a Unity game in which I have many lights. (2 directional, 127 point). I find that some of the point lights do not work. What is causing this? Is there, as I suspect, a maximum number of lights? Or something else?

(As an aside, it seems that the lights only function on a certain terrain, of which I have six).

I’ll answer any questions required to help me. Thank you.

2

The maximum number of lights used on a single renderer depends on the shader being used and also on the quality settings for the number of point lights: Edit > Project Settings > Quality. Normally you don’t allow more than 4 to affect an object:

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