Interface GLTFMaterialsSpecularExtension

Define the KHR_materials_specular extension materials options.

interface GLTFMaterialsSpecularExtension {
    specularFactor?: number;
    specularTexture?: ITextureInfo;
    specularColorFactor?: [number, number, number];
    specularColorTexture?: ITextureInfo;
}

Properties

specularFactor? specularTexture? specularColorFactor? specularColorTexture?

Properties

OptionalspecularFactor

specularFactor?: number

The strength of the specular reflection. Default to 1.

OptionalspecularTexture

specularTexture?: ITextureInfo

A texture that defines the strength of the specular reflection, stored in the alpha (A) channel. This will be multiplied by specularFactor.

OptionalspecularColorFactor

specularColorFactor?: [number, number, number]

The F0 color of the specular reflection (linear RGB). Default to [1, 1, 1].

OptionalspecularColorTexture

specularColorTexture?: ITextureInfo

A texture that defines the F0 color of the specular reflection, stored in the RGB channels and encoded in sRGB. This texture will be multiplied by specularColorFactor.

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