Function getIBLVolumeRefraction

Parameters

• parameters: {
      transmissionBackgroundTexture?: ShaderTextureDescriptor;
      transmissiveInputColorSpace?: ColorSpace;
      transmissiveInputToneMapping?: ToneMappings;
      extensionsUsed?: GLTFExtensionsUsed;
  }

  Parameters to use to apply transmission volume refraction.

  • OptionaltransmissionBackgroundTexture?: ShaderTextureDescriptor

    Transmission background texture descriptor to use for transmission if any.

  • OptionaltransmissiveInputColorSpace?: ColorSpace

    Whether the opaque objects sampled by the transmission texture have been drawn in linear or srgb color space. Default to srgb.

  • OptionaltransmissiveInputToneMapping?: ToneMappings

    The tone mapping applied to the opaque objects sampled by the transmission texture, if any. Default to Khronos.

  • OptionalextensionsUsed?: GLTFExtensionsUsed

    glTF extensions used by the material for specifing shading if any.