**WaterVols Shader**

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{{::watervol_dev_screen3.jpg?400|}}

Params example:

{{::vol_params.jpg?300|}}

**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@ava.net.ru|ava]] 2024/03/28 09:48//