---
title: MDLMaterialPropertyNode
framework: modelio
role: symbol
role_heading: Class
path: modelio/mdlmaterialpropertynode
---

# MDLMaterialPropertyNode

## Declaration

```swift
class MDLMaterialPropertyNode
```

## Topics

### Initializers

- [init(inputs:outputs:evaluationFunction:)](modelio/mdlmaterialpropertynode/init(inputs:outputs:evaluationfunction:).md)

### Instance Properties

- [evaluationFunction](modelio/mdlmaterialpropertynode/evaluationfunction.md)
- [inputs](modelio/mdlmaterialpropertynode/inputs.md)
- [outputs](modelio/mdlmaterialpropertynode/outputs.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Inherited By

- [MDLMaterialPropertyGraph](modelio/mdlmaterialpropertygraph.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [MDLNamed](modelio/mdlnamed.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Materials

- [MDLMaterial](modelio/mdlmaterial.md)
- [MDLMaterialProperty](modelio/mdlmaterialproperty.md)
- [MDLMaterialPropertyConnection](modelio/mdlmaterialpropertyconnection.md)
- [MDLMaterialPropertyGraph](modelio/mdlmaterialpropertygraph.md)
- [MDLScatteringFunction](modelio/mdlscatteringfunction.md)
- [MDLPhysicallyPlausibleScatteringFunction](modelio/mdlphysicallyplausiblescatteringfunction.md)