Define the KHR_materials_sheen extension materials options.

interface GLTFMaterialsSheenExtension {
    sheenColorFactor?: [number, number, number];
    sheenColorTexture?: ITextureInfo;
    sheenRoughnessFactor?: number;
    sheenRoughnessTexture?: ITextureInfo;
}

Properties

sheenColorFactor?: [number, number, number]

The sheen color in linear space. Default to [0, 0, 0].

sheenColorTexture?: ITextureInfo

The sheen color (RGB). The sheen color is in sRGB transfer function.

sheenRoughnessFactor?: number

The sheen roughness. Default to 0.

sheenRoughnessTexture?: ITextureInfo

The sheen roughness (Alpha) texture.