Function computeMultiScattering

computeMultiScattering(parameters: { environmentMap?: EnvironmentMap }): string
Get the IBL GGX Fresnel from the environment map LUT Texture or DFG approximation, used for multi-scattering.
Parameters
- parameters: { environmentMap?: EnvironmentMap }
  Parameters to use to apply PBR shading.
  - OptionalenvironmentMap?: EnvironmentMap
    EnvironmentMap to use for GGX Fresnel if any.
Returns string
- String with GGX Fresnel applied to dielectricScattering (MultiScattering) and metallicScattering (MultiScattering).
- Defined in src/core/shaders/chunks/fragment/body/get-multi-scattering.ts:9