This is an old revision of the document!
WaterVols Shader
Params example:
Texture maps
| Texture | Using for |
|---|---|
| Diffuse | not using |
| Specular | Specular texture (water surface) |
| Bumpmap | bump map texture |
| Normalmap | not using |
| Environment | environment cube map texture |
| Detail | not using |
| Opacity | not using |
| Decal | not using |
| Subsurface | mask texture |
| Custom | foam diffuse texture |
| [1] Custom | Secondary foam diffuse texture |
Shader parameters
| Shader Params | Dependence | Description |
|---|---|---|
| Waves movement speed | - | waves speed |
| Tilling | - | waves tilling |
| Bump map scale | bumpmap texture | bump map scale |
| Reflect amount | - | amount of reflection on the water |
| Fresnel bias | - | determines how much reflection vs. refraction is visible |
| Sun multiplier | - | |
| Soft intersection factor | - | |
| Refraction bump scale | - | |
| Texture tilling | foam1, foam2 textures | foam texture tilling |
| Blend amount | foam1, foam2, mask textures | foam sum and mask textures blend amount |
| mask tilling | $Subsurface- foam mask texture | mask texture tilling |
| Foam bump tilling | - | foam bump tilling |
| foam factor | - | additional foams mixer with water depth dependencies (experimental) |
| foam multiplier | - | foam multiplier |
| Foam mix | $custom- foam1 texture, #custom1- foam2 texture | mix color (balance) between foam1 and foam2 textures |
| Water Color | - | reserved |
Shader Generation parameters
| Shader Generation Param | Dependence | Description |
|---|---|---|
| Water Volume | - | Use for water volume |
| Sunshine | Specular texture | enables sunshine reflection on the water surface |
| Real-time Reflection | - | enable real time reflection on the water surface |
| No vertex fog | - | |
| No flow | - | disable flow |
| Rain drops | - | enable rain drops on the water surface |
| Foam | $Subsurface- foam mask texture, $custom- foam1 texture, #custom1- foam2 texture | enable foam generation |
| Sun shading | - | enable sun shading |
| Invert mask | $Subsurface- foam mask texture | invert mask texture |
— ava 2024/03/28 09:48