Changelog

All notable changes to this package will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

For general changes to PolySpatial, refer to the PolySpatial Changelog.

[1.1.7] - 2024-11-12

Added

Changed

Deprecated

Removed

Fixed

Security

[1.1.6] - 2024-03-12

Added

Changed

Deprecated

Removed

Fixed

Security

[1.1.4] - 2024-02-26

Added

Changed

Deprecated

Removed

Fixed

Security

[1.1.3] - 2024-02-22

Added

Changed

  • Update min Unity version to 2022.3.19f1

Deprecated

Removed

Fixed

Security

[1.1.2] - 2024-02-21

Added

Changed

Deprecated

Removed

Fixed

Security

[1.1.1] - 2024-02-15

Added

  • Added installation instructions to the documentation.
  • Added VolumeCamera OnWindowEvent event handler. This is invoked whenever a volume camera's window has state changes, such as opening or becoming unfocused.

Changed

  • Improved documentation about samples.

Deprecated

  • Volume camera events other than OnWindowEvent are now obsolete and will be removed in later releases. OnWindowEvent will supply all the information the other OnWindow events would normally supply.

Removed

Fixed

  • Updated ReplicateProperty Particle mode to better reflect opacity when using startColor or colorOverLifetime particle modules. Setting opacity to 0 at the start of a gradient or/and at the end will cause different opacityCurves to be applied to the RealityKit particle system.
  • Updated ReplicateProperty Particle mode to better reflect startSize and sizeOverLifetime module.
  • Corrected a few documentation errors.
  • Fixed a crash that could occur if a game object that was being used as a bone in a skinned mesh renderer was deleted during runtime.
  • Fixed VolumeCamera's OnWindowFocused and OnWindowResized event handlers not invoking.

Security

[1.0.3] - 2024-01-20

Added

Changed

  • Updated documentation to address package version and Unity Editor version requirements.
  • In the editor, PolySpatial preview and builds will only be enabled on platforms where it is supported (currently, visionOS MR).

Deprecated

Removed

Fixed

  • PolySpatial will only be enabled for the visionOS Mixed Reality build configuration.
  • Fixed issue with not restarting ARSession when switching scenes.
  • Fixed issue with incorrect transforms on volumes when Display -> Appearance -> Window Zoom setting was changed.
  • Fixed issue with incorrect transforms on volumes when using a bounded Default Volume Camera Window Configuration.
  • Fixed issue when certain skinned meshes would not show up when connecting to PlayToDevice.
  • Fixed issues with building for visionOS MR on non-macOS editor platforms.

Security

[0.7.1] - 2023-12-13

Added

Changed

  • All packages now require 2022.3.15f1 and later (rather than 2022.3.11f1 and later) to pick up fixes for various memory leaks made in 15f1.

Deprecated

Removed

  • Removed Statistics docs and Asset finder docs since the tooling is not available anymore
  • Support for Unity versions earlier than 2022.3.11f1.

Fixed

  • Fixed interaction ray direction on pointer events.
  • Updated a note in the documentation about choosing Target SDK in Player Settings. Previously, the note explained that choosing the SDK was not required, but now it is.

Security

[0.6.3] - 2023-11-28

Added

  • Added link from the Index page to the Requirements page for easier access to the required Unity versions for Polyspatial.
  • Added instructions for upgrading/downgrading Play to Device Host app on TestFlight.

Changed

  • Moved the PolySpatial Unity Version Support matrix from the Changelog to the Requirements page in the docs.
  • Play to device page no longer has a compatibility version matrix for each PolySpatial release but points to a google drive folder on where one can find the different Play To Device Host versions.

Deprecated

Removed

Fixed

  • Moving volume cameras will no longer recreate the window on every frame.
  • Fixed crash due when Raycast Target is enabled on UGUI elements.
  • Corrected docs for PolySpatial version in the Play To Device docs to 0.6.2 version (instead of 0.6.0).

Security

[0.6.2] - 2023-11-13

Added

Changed

Deprecated

Removed

Fixed

Security

[0.6.1] - 2023-11-09

Our latest release introduces a new feature called "Play To Device." Please read this Discussion post to learn more and visit the documentation page.

For those who are testing on devices at Apple's developer labs or via a developer kit, you should only be using the following updated configuration.

  • Apple Silicon Mac for development
  • Unity 2022 LTS (2022.3.11f1) and higher
  • Xcode 15.1 beta 1
    • The Xcode 15 Release Candidate will not work
  • visionOS beta 4 (21N5259k) - SDK

To learn more about Unity's visionOS beta program, please refer to this post.

Added

Changed

Deprecated

Removed

Fixed

Security

[0.6.0] - 2023-11-08

Added

  • Particle property transfer render mode now supports StretchedBillboard->LengthScale, and has more accurate emitter shape representation.
  • Added PolySpatialWindowManagerAccess.entityForIdentifier in Swift and PolySpatialObjectUtils.GetPolySpatialIdentifier to C#, to allow accessing the RealityKit Entity corresponding to a Unity GameObject from Swift code. No guarantees are made about whether there is a RealityKit Entity for any given GameObject, or about the lifetime of the Entity.

Changed

Deprecated

Removed

Fixed

  • Device Position input values are now converted to RealityKit coordinates (meters, instead of points)

Security

[0.5.0] - 2023-10-26

Added

  • Particle System Modes: Developers can now select between particle system modes under Project Settings > PolySpatial > Particle Mode. The available modes offer tradeoffs between performance and quality:
    • Bake to Mesh: In this mode, a dynamic mesh is baked for every particle system every frame. It closely aligns the visuals with Unity rendering, allowing leverage of most features of Unity's built-in particle systems, including custom shaders authored with ShaderGraph. However, this mode currently imposes a significant performance overhead. We are actively working to improve performance for baked particles.
  • Added support for platform base text rendering through the new UnityPolySpatialPlatformText component.

Changed

Deprecated

Removed

Fixed

  • Fixed an issue where projects with com.unity.polyspatial.visionos would fail to build when App Mode is set to Virtual Reality. Device builds were failing with the error Undefined symbol: _GetPolySpatialNativeAPI, and simulator builds failed to run with a similar error.

Security

[0.4.3] - 2023-10-13

Fixed

-- Slowdown in visionOS player introduced in 0.4.2 fixed.

[0.4.2] - 2023-10-12

  • Existing windows will now be reused if they are the correct configuration on scene load.
  • Added fixes for host-side cleanup needed for PlayToDevice

[0.4.1] - 2023-10-06

Added

  • Documentation for Volume Camera around configuration assets.

[0.4.0] - 2023-10-04

Added

  • Documentation for Volume Camera around configuration assets.
  • Build error if trying to build for Simulator SDK in Unity prior to 2022.3.11f1.

[0.4.0] - 2023-10-04

Added

  • PolySpatial now supports Xcode 15.1 beta 1 and visionOS 1.0 beta 4

[0.3.2] - 2023-09-18

[0.3.1] - 2023-09-15

[0.3.0] - 2023-09-13

[0.2.2] - 2023-08-28

[0.2.1] - 2023-08-25

[0.2.0] - 2023-08-21

[0.1.2] - 2023-08-16

[0.1.2] - 2023-08-16

[0.1.0] - 2023-07-19

[0.0.4] - 2023-07-18

[0.0.3] - 2023-07-18

[0.0.2] - 2023-07-17

[0.0.1] - 2023-07-14

Added

  • Initial PolySpatial visionOS package.