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 # Enum LightInterpolationOptionType

 Last update: 16.07.2025 

Namespace: [VM.CAD.Kernel.Render](VM.CAD.Kernel.Render.md)  
Assembly: VM.CAD.Kernel.dll

Specifies type for a light interpolation option.

```csharp
public enum LightInterpolationOptionType

```

## Fields

`Gooch = 3`

Gooch rendering is a non-photorealistic shading model.

`Gouraud = 1`

The gouraud shading algorithm computes the light at each vertex.

`NoInterpolation = 0`

flat.

`Phong = 2`

The phong shading algorithm computes the light on a per-pixel basis.