File: BasicLightingModel.md | Updated: 11/15/2025
Represents the lighting model for unlit materials. The only light contribution is baked indirect lighting modulated with ambient occlusion and the material's diffuse color. Environment mapping is supported. Used in MeshBasicNodeMaterial.
Constructs a new basic lighting model.
Implements the environment mapping.
builder | The current node builder.
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Overrides: LightingModel#finish
Implements the baked indirect lighting with its modulation.
builder | The current node builder.
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Overrides: LightingModel#indirect