# ComputeNodeGraph.Node ``` struct Node ``` ## Topics ### Initializers [`init(definition: ComputeNodeGraph.NodeDefinition, label: String?)`](/documentation/ComputeGraph/ComputeNodeGraph/Node/init(definition:label:)) ### Instance Properties [`var definition: ComputeNodeGraph.NodeDefinition`](/documentation/ComputeGraph/ComputeNodeGraph/Node/definition) [`var kind: ComputeNodeGraph.Node.Kind`](/documentation/ComputeGraph/ComputeNodeGraph/Node/kind-swift.property) Type of the node [`var label: String?`](/documentation/ComputeGraph/ComputeNodeGraph/Node/label) Optional user-provided label for the node [`var metadata: ComputeNodeGraph.Metadata?`](/documentation/ComputeGraph/ComputeNodeGraph/Node/metadata) Node metadata – data which is not needed during compilation but might be useful at edit time. [`var uniforms: [Data?]`](/documentation/ComputeGraph/ComputeNodeGraph/Node/uniforms) Uniform values for the node. ### Instance Methods [`func input(at: Int) -> V?`](/documentation/ComputeGraph/ComputeNodeGraph/Node/input(at:)) [`func input(named: String) -> V?`](/documentation/ComputeGraph/ComputeNodeGraph/Node/input(named:)) [`func inputData(named: String) -> Data?`](/documentation/ComputeGraph/ComputeNodeGraph/Node/inputData(named:)) [`func setInput(String, String) -> Bool`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(_:_:)-2ittk) [`func setInput(String, Data) -> Bool`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(_:_:)-35srn) [`func setInput(String, Bool) -> Bool`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(_:_:)-3yk57) [`func setInput(String, V) -> Bool`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(_:_:)-9n5yb) [`func setInput(at: Int, V)`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(at:_:)-95j9n) [`func setInput(at: Int, Data?)`](/documentation/ComputeGraph/ComputeNodeGraph/Node/setInput(at:_:)-9xg3z) ### Enumerations [`enum Kind`](/documentation/ComputeGraph/ComputeNodeGraph/Node/Kind-swift.enum) ## Relationships ### Conforms To [`Sendable`](/documentation/Swift/Sendable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`Equatable`](/documentation/Swift/Equatable) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)