Hashes of WebGL context attributes and extension support.
| Name | Type | Description | Notes |
|---|---|---|---|
| contextAttributes | String | [optional] | |
| parameters | String | [optional] | |
| shaderPrecisions | String | [optional] | |
| extensions | String | [optional] | |
| extensionParameters | String | [optional] | |
| unsupportedExtensions | List<String> | [optional] |