# API Notes: SpriteKit framework

The full API is described in Apple’s documentation, both the C and Objective-C APIs are available (but see the API Notes below).

These bindings are accessed through the `SpriteKit` package (that is, `import SpriteKit`).

## API Notes

- `vector_float3`: Values of this type are represented as tuples of 3 floats in Python.

- `+[SKFieldNode customFieldWithEvaluationBlock:]`

  This method is not supported yet (requires changes to the core bridge)

Note

This framework is only available on OSX 10.9 and later and requires a 64-bit binary.