Function getIBLVolumeRefraction

Apply transmission volume refraction to totalDiffuse light component if applicable.

getIBLVolumeRefraction(
    parameters: {
        transmissionBackgroundTexture?: ShaderTextureDescriptor;
        extensionsUsed?: GLTFExtensionsUsed;
    },
): string
Parameters
- parameters: {
  transmissionBackgroundTexture?: ShaderTextureDescriptor;
  extensionsUsed?: GLTFExtensionsUsed;
  }
  Parameters to use to apply transmission volume refraction.
  - OptionaltransmissionBackgroundTexture?: ShaderTextureDescriptor
    Transmission background texture descriptor to use for transmission if any.
  - OptionalextensionsUsed?: GLTFExtensionsUsed
    glTF extensions used by the material for specifing shading if any.
Returns string
- A string with transmission volume refraction applied to totalDiffuse light component.
- Defined in src/core/shaders/chunks/fragment/body/get-IBL-volume-refraction.ts:11