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A very important feature of the Unified Budget Sampling is that sampling quality is independent of the number of area lights. Consider the following two renders. One is done using 3Delight the other is using PrMan. Parameters have been adjusted so that both renderers use the same number of light samples to render the image. (Load the different images in a flip book to better see the quality difference)
| Renderer | 1 Area Light, 32 Light Samples | 7 Area Lights, 32 Light Samples |
|---|---|---|
| 3Delight |  |  |
PrMan |  |  |
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