commit 918aa4402143638133153dff722ef3a6b4feead7
Author: vs <vs2009@mail.com>
Date: Sat Nov 20 23:38:52 2021 +1000
ALS water effect & shaders:
Add object shadows for water in a similar fashion to terrain.
Add commented out code of what should be the shader part of clustered lighting for the compositor. getClusteredLightsContribution() normally multiplies the texel by light contributions. It is fed input such that the light contribution term is similar to secondary lights in the water lighting equation, and both are added together.
- Added overrides as parameter values for: water floor_colour (vec3 RBG colours. Range: 0 to 1. Defaults: old inland map colour, a blue ocean colour.), water_shallowness (Same as depth map texture. Range: 0 to 1. Defaults: 1.0 inland, 0.7 ocean). The corresponding texture lookup branches are also gated by these uniform flags for performance reasons.
