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Unity Engine

Unity Engine

Light limits in URP

Understand the number of lights URP can render per-object and per-camera, and how to render more lights.
Read time 1 minuteLast updated a month ago

If you use the default Forward rendering path, the Universal Render Pipeline (URP) has a maximum of 9 lights for each GameObject:
  • 1 Main Light, which is a per-pixel light by default. This is the main Directional Light in your scene, or the brightest light.
  • 8 Additional Lights, which are also per-pixel lights by default. You can set them as per-vertex lights instead.
For more information about per-pixel and per-vertex lights, refer to Per-pixel and per-vertex lights.
There are also the following limits per camera:
  • Desktop and console platforms: 256 Additional Lights
  • Mobile platforms: 32 Additional Lights.
  • OpenGL ES 3.0 and earlier: 16 Additional Lights.
The Main Light is always visible per camera.
To add more lights per object or per camera, use the Forward+ or Deferred rendering paths instead. For more information, refer to Choose a rendering path in URP

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