Forward-Plus-Renderer Research #14
Description
There is a project on github using "forward+" to support "large number light". The demo is very good. Just as stated by author, there is no "silver bullets". It still has constraints when using "Forward+". Summary them as below.
- It performs better with a large number of lights. For small number of lights, Forward wins.
- lights should have relative small effect radius. So that not all lights affect all tiles.
- Tile size should be consideration. Nor too small neither too large.