---
title: MDLMaterialPropertyType
framework: modelio
role: symbol
role_heading: Enumeration
path: modelio/mdlmaterialpropertytype
---

# MDLMaterialPropertyType

Options for the data type of a material property, used by the type property.

## Declaration

```swift
enum MDLMaterialPropertyType
```

## Overview

Overview Reading a material property’s value using an accessor for a type other than that corresponding to the type property produces undefined results.

## Topics

### Constants

- [MDLMaterialPropertyType.none](modelio/mdlmaterialpropertytype/none.md)
- [MDLMaterialPropertyType.string](modelio/mdlmaterialpropertytype/string.md)
- [MDLMaterialPropertyType.URL](modelio/mdlmaterialpropertytype/url.md)
- [MDLMaterialPropertyType.texture](modelio/mdlmaterialpropertytype/texture.md)
- [MDLMaterialPropertyType.color](modelio/mdlmaterialpropertytype/color.md)
- [MDLMaterialPropertyType.float](modelio/mdlmaterialpropertytype/float.md)
- [MDLMaterialPropertyType.float2](modelio/mdlmaterialpropertytype/float2.md)
- [MDLMaterialPropertyType.float3](modelio/mdlmaterialpropertytype/float3.md)
- [MDLMaterialPropertyType.float4](modelio/mdlmaterialpropertytype/float4.md)
- [MDLMaterialPropertyType.matrix44](modelio/mdlmaterialpropertytype/matrix44.md)

### Enumeration Cases

- [MDLMaterialPropertyType.buffer](modelio/mdlmaterialpropertytype/buffer.md)

### Initializers

- [init(rawValue:)](modelio/mdlmaterialpropertytype/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Constants

- [MDLMaterialSemantic](modelio/mdlmaterialsemantic.md)