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CHANGELOG.md

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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.

[Unreleased]

Added

  • Blue screen support for Color Difference and Despill.
  • A Keyer Plot Renderer added to the Keyer Preview Manager Window.
  • Display an info label to identify which plot curve is under the mouse cursor.
  • A new sample that shows how to use the Blackmagic input video as a source for Keying and displays the final result in the GameView.
  • A new sample that shows how to use the Blackmagic input video as a source for Keying and composites the final result with the scene in the GameView.

Fixed

  • An issue with panning in the Preview Window with the left mouse button.
  • Improvements to the aligment and layout the Preview Window UI.

Changed

  • Removed Pro License Requirement

[1.0.0] - 2023-03-15

Added

  • Garbage mask with polygon edition.
  • Garbage mask dilation and blending.
  • Tooltips in the Keyer inspector UI.
  • Display options filtering based on settings.
  • Editor analytics.
  • Keyer instance list selection in the Manager window.
  • Keyer instance scene selection in the Manager window.
  • Message when no Keyer is selected in the Preview Window.
  • Info message about usage of Alt/Option modifier in the Preview Window.
  • A new sample targeting URP that shows how to use the Blackmagic input video as a source for Keying and Compositing.
  • New samples for Keying using Video Clips.

Fixed

  • Blur UV sampling coordinates.
  • An issue where an exception was thrown while changing the Keyer Settings.
  • Removed an incorrect option switch from the core mask UI.
  • A rendering issue of the despill when image height is greater than image width.
  • Errors in the console when the Preview Window is not visible but active.
  • Issues within the Keyer Editor of the Preview Window as settings or textures were edited.
  • Preview fixes regarding transform management.
  • Refactored commandBuffer execution.
  • Polygon Editor aspect ratio handling.
  • Signed Distance Field Shader warning on Metal.
  • Polygon Editor point deletion on Mac keyboards.
  • Soft Mask activation issue.

Changed

  • Updated the required minimum Unity Editor version to Unity 2022.2.
  • Renamed the game objects created by the one-click option to create a default Keyer.
  • Renamed the button to open the Preview Window.
  • Changed the images used in the samples.

[1.0.0-exp.7] - 2023-01-17

Added

  • A new Keyer Preview Manager window.
  • A new sample that shows how to use the Blackmagic input video as a source for Keying and Compositing.

Fixed

  • Fix missing references in keyer samples files.
  • Fix unnecessary graph rebuilds.

[1.0.0-exp.6] - 2022-10-26

Added

  • A new one-click option to create a default Keyer.
  • Added options to enable/disable optional parts of the Keyer.
  • A new algorithm to provide an alternative and advanced way to key images.
  • A public API for the Keyer.
  • Added three samples of the Multipass Keyer for the Built-in, URP, and HDRP render pipelines.
  • Added an erode core mask node.
  • Added Color Distance segmentation algorithm.
  • Added support to update the keyer render graph when keyer properties are modified through scripting.

Changed

  • Updated the required minimum Unity Editor version for the Keyer package to Unity 2022.1.
  • Improved the UI for the Keyer inspector by using UI Toolkit.
  • Simplified Color Difference parameters.
  • Cleanup of the Blackmagic_HDRP_Compositing project.

Fixed

  • An issue with creating the Keyer in the built-in render pipeline.
  • Refactored rendering for better performance and GPU memory usage.
  • An issue when the Keyer settings are set to none.

[1.0.0-exp.5] - 2022-07-08

Added

  • The Keyer component persists data saved as Keyer Settings as assets in the project.

[1.0.0-exp.4] - 2022-05-16

Added

  • A blur node that allows for softening of the core mask.
  • A clip mask node that allows for eroding of the core mask. This permits the edge to be controlled by using only the soft mask.
  • A blendmax node to merge the core opaque mask with a soft mask for the edge.
  • Two Color Difference nodes in the pipeline to allow two sets of parameters.
  • A license check to ensure Unity Pro is installed on the current machine.

[1.0.0-exp.3] - 2022-05-05

Added

  • Creation of a pipeline of image processing nodes to improve the resulting key.

[1.0.0-exp.1] - 2022-01-18

Added

  • Initial package structure.

This is the first release of Unity Package com.unity.media.keyer.

This version includes a color difference Keyer integrated in the sample project SampleProjects/Blackmagic_HDRP_Compositing.