MDLMaterialSemantic Enum

Definition

Namespace:

ModelIO

Assembly:

Xamarin.iOS.dll

Enumerates the semantics of an MDLMaterialProperty.

public enum MDLMaterialSemantic

type MDLMaterialSemantic = 

Inheritance

Enum

MDLMaterialSemantic

Fields

Name	Value	Description
BaseColor	0	The property represents the base color of a surface.
Subsurface	1	The property represents the degree of subsurface light penetration.
Metallic	2	The property represents the degree that a surface appears metallic.
Specular	3	The property represents the intensity of specular highligths.
SpecularExponent	4	The property represents the Blinn-Phong exponent.
SpecularTint	5	The property represents the balance between light color and surface color for specular highligts.
Roughness	6	The property represents the roughness of the material.
Anisotropic	7	The property represents the degree of elongation in the tangential direction.
AnisotropicRotation	8	The property represents the angle of anisotropy relative to the tangent direction. [0.0, 1.0] maps to [0.0, 2*PI] radians.
Sheen	9	The property represents the intensity of glancing highligths.
SheenTint	10	The property represents the tint of glancing highligths.
Clearcoat	11	The property represents the intensity of added specular highlights.
ClearcoatGloss	12	The property represents the spread of added specular highlights.
Emission	13	The property represents the color of surface radiance.
Bump	14	The property represents the magnitude of the bump perturbation of a surface.
Opacity	15	The property represents the opacity of the material.
InterfaceIndexOfRefraction	16	The property represents the n1 term in Schlick's approximation of the Fresnel factor in specular relection.
MaterialIndexOfRefraction	17	The property represents the n2 term in Schlick's approximation of the Fresnel factor in specular relection.
ObjectSpaceNormal	18	The property represents the variation in normal vectors for a material, in the tangent coordinate system.
TangentSpaceNormal	19	The property represents the variation in normal vectors for a material, in the tangent coordinate system.
Displacement	20	The property represents the displacement of a surface material in the normal direction.
DisplacementScale	21	The property represents the magnitude of the displacement of a surface material in the normal direction.
AmbientOcclusion	22	The property represents the reduction in ambient light due to neighboring geometry on a surface.
AmbientOcclusionScale	23	The property represents the scaling factor for ambient occlusion.
None	32768	The property's semantics have not been set.
UserDefined	32769	The property represents a user-defined semantic.