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> Unreal Engine API Reference > Runtime > Engine > FLightSample > Coefficients

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Coefficients

Coefficients[0] stores the normalized average color, Coefficients[1] stores the maximum color component in each lightmap basis direction, and Coefficients[2] stores the simple lightmap which is colored incident lighting along the vertex normal.

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Syntax

float Coefficients[NUM_STORED_LIGHTMAP_COEF][3]

Remarks

Coefficients[0] stores the normalized average color, Coefficients[1] stores the maximum color component in each lightmap basis direction, and Coefficients[2] stores the simple lightmap which is colored incident lighting along the vertex normal.

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