# MaterialKey

## Fields

uint32_t | `_key`

## Functions

| `MaterialKey`
| `MaterialKey`
MaterialKey & | `operator=`
bool | `operator==`
| `operator uint32_t`
MaterialKey | `Unspecified`

## Detailed Description

class MaterialKey

  A key used to uniquely identify a material in a given model.

  Public Functions

  inline MaterialKey()
  inline explicit MaterialKey(uint32_t key)
  inline MaterialKey &operator=(uint32_t key)
  inline bool operator==(MaterialKey const &that)
  inline operator uint32_t() const

  Public Members

  uint32_t _key

  Public Static Functions

  static inline MaterialKey Unspecified()