Add Unity Context

[bruno-garcia]

Values that could be part:

Application.stackTraceLogType: Key stackTraceLogType and value should be its value to indicate what's being logged.

i.e:

`@event.Contexts["Unity", new {
"stackTraceLogType": stackTraceLogType
};

There's a lot more context data that Unity surfaces via an API, we need to find out what's useful for troubleshooting and add to events:

Move all the Extra stuff into the context:

Consider that some inforamation Unity provides already fits our current protocol. For example device.online could be set based on Unity's internetReachability

Spec for protocol types: https://develop.sentry.dev/sdk/event-payloads/contexts/#device-context

[bruno-garcia]

Suggestion for a breakdown of data;

### Device Context

* Application.genuine
* Application.internetReachability

### Application Context

### Unity Context
* Application.isEdtor

We can also consider low cardinality values to be used as tags. Such as Application.internetReachability which would help identify crashes that only happen when the device is offline, for example.

[semuserable]

Proposed changes. (team meeting augmented):

[Existing context] Device

• [New] ProcessorCount - SystemInfo.processorCount

  • Makes sense to become part of the protocol. Surprised that's not the case yet. (@philipphofmann @marandaneto we don't have number of cores from iOS or Android?)

• [New] CpuDescription - SystemInfo.processorType

  • Example value Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz. Suggested protocol key: device.cpu_description

• [New] ProcessorFrequency - SystemInfo.processorFrequency

  • Unity docs. The protocol XML and develop spec could include the notes from Unity (that this data isn't available on iOS and WebGL, and it's used by Unity etc)

• [New] SupportsVibration - SystemInfo.supportsVibration

• [New] DeviceType - SystemInfo.deviceType

  • Great addition. Should also be set as a tag. Possibly add it to Flutter and the iOS SDK (catalyst vs iOS vs iPad for example) /cc @marandaneto @philipphofmann

• [New] BatteryStatus - SystemInfo.batteryStatus

  • Protocol already something similar but not quite so worth adding.

• [New] DeviceUniqueIdentifier - SystemInfo.deviceUniqueIdentifier

  • This should only be added if options.SendDefautlPii is true. It could also be set as a tag if SendDefautlPii but shouldn't be added by default since it could be used across apps to identify a user.

• [New] SupportsAccelerometer - SystemInfo.supportsAccelerometer

• [New] SupportsGyroscope - SystemInfo.supportsGyroscope

• [New] SupportsAudio - SystemInfo.supportsAudio

• [New] SupportsLocationService - SystemInfo.supportsLocationService

[Existing context] GPU

• [New] MaxTextureSize - SystemInfo.maxTextureSize
• [New] GraphicsShaderLevel - SystemInfo.graphicsShaderLevel
  • could be a string and we map the known values (see docs) and add the int as a string when unknown (future proof)
• [New] SupportsDrawCallInstancing - SystemInfo.supportsInstancing
  • Also add as a tag (this will particularly be useful to Performance monitoring)
• [New] SupportsRayTracing - SystemInfo.supportsRayTracing (Ray tracing support depends on the following: operating system support, GPU, graphics drivers and graphics API.)
• [New] SupportsComputeShaders - SystemInfo.supportsComputeShaders
• [New] SupportsGeometryShaders - SystemInfo.supportsGeometryShaders

[Existing context] OperatingSystem

• [New] Family - SystemInfo.operatingSystemFamily

[New context] Unity

• InstallMode - Application.installMode (Store, DeveloperBuild, Adhoc, Editor, etc)
  • Also add as a tag.
• CopyTextureSupport - SystemInfo.copyTextureSupport
• RenderingThreadingMode - SystemInfo.renderingThreadingMode

[chamnassi2]

SystemInfo.supportsRayTracing is very poor option for unity 2018.4
SystemInfo.supportsRayTracing option added since 2019.3

your team need to test for more versions