Class

MTLVertexAttributeDescriptorArray

An array of MTLVertexAttributeDescriptor objects.

Declaration

@interface MTLVertexAttributeDescriptorArray : NSObject

Overview

A MTLVertexAttributeDescriptorArray object is an array of objects that defines how vertex attribute data is formatted and assigned to an index in the attribute argument table. The methods of MTLVertexAttributeDescriptorArray set or retrieve the attribute formatting information from the array.

Topics

Accessing a Specified Vertex Attribute

- objectAtIndexedSubscript:

Returns the state of the specified vertex attribute.

- setObject:atIndexedSubscript:

Sets state for the specified vertex attribute.

Relationships

Inherits From

See Also

Specifying Buffer Layouts and Fetch Behavior

vertexDescriptor

The organization of vertex data in an attribute’s argument table.

MTLVertexDescriptor

An object that describes how vertex data is organized and mapped to a vertex function.

MTLVertexAttributeDescriptor

An object that determines how attribute data is stored in memory and how it is mapped to the arguments of a vertex function.

MTLVertexBufferLayoutDescriptor

An object that configures how vertex data and attributes are fetched by a vertex function.