Instance Property

float4Value

The 4-component floating-point vector value for the material property.

Declaration

var float4Value: vector_float4 { get set }

Discussion

A 4-component vector can also be used to store RGBA color values. In this case, color components should be interpreted using the Rec. 709 color space standard.

See Also

Working with a Material Property’s Value

var stringValue: String?

The string value for the material.

var urlValue: URL?

The URL value for the material property—typically, the URL to a texture image.

var textureSamplerValue: MDLTextureSampler?

A texture sampler object that provides the texture image value for the material property.

var color: CGColor?

The color value for the material property.

var floatValue: Float

The scalar floating-point value for the material property.

var float2Value: vector_float2

The 2-component floating-point vector value for the material property.

var float3Value: vector_float3

The 3-component floating-point vector value for the material property.

var matrix4x4: matrix_float4x4

The 4 x 4 floating-point matrix value for the material property.