Instance Property

ambientOcclusionScale

The scaling factor for ambient occlusion shading.

Declaration

@property(nonatomic, readonly, retain) MDLMaterialProperty *ambientOcclusionScale;

Discussion

The default scaling factor is 1.0. Modify this value to increase or decrease the severity of ambient occlusion shading.

See Also

Working with Shading Properties

baseColor

The inherent color of the material, to be used as a modulator during shading.

emission

The color emitted as radiance from a material’s surface.

specular

The intensity of specular highlights on the material’s surface.

materialIndexOfRefraction

The index of refraction for the medium surrounding a material.

interfaceIndexOfRefraction

The index of refraction for a material itself.

normal

The variation in the surface normal vectors in a material, relative to model coordinate space.

ambientOcclusion

The attenuation of ambient light due to local geometry variations on a surface.