v1.3.0 Parallel computation primitives and Native Containers for atomic operations

[nixon-voxell]

New Features

• Jobx (parallel computation primitives)
  • ReverseJob: Reverse native array in parallel.
  • Hillis Steele inclusive sum scan implementation.
  • Hillis Steele inclusive min/max scan implementation.
  • Radix Sort (LSB) implementation.
• Native Containers
  • Native Increment (atomic incrementation of an int).
  • Native Add (atomic addition of an int).
  • Native Exchange (atomic exchange of an int).
• mathx:
  • approximately_zero function.
  • lower case for long_axis function.
• directional vectors added for float2x and float3x (e.g. up, down, forwad, etc.)
• Created unit tests for Jobx and NativeContainers.

Changes

• Added package dependencies:
  • "com.unity.jobs": "0.11.0-preview.6"
  • "com.unity.burst": "1.5.5"
• Fixed StreamingAssetFilePath and StreamingAssetFolderPath stack error when opening file explorer.
• Renamed float2_extension and float3_extension to float2x and float3x.

Bug Fixes

• Fixed Bug: Mesh Info tool throws error when mesh filter or skinned mesh renderer has no mesh/missing mesh.
• Hillis Steele inclusive sum scan does not include first element.