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@webermm webermm released this 23 Aug 10:30
· 19 commits to main since this release
v1.2.0
2fb2ce7

[1.2.0] Trace player, weak links, and running Python script in GUI application

  • File version number has changed. Files saved with RaCo 1.1.2 cannot be opened by previous versions.

Added

  • Added ability to run Python scripts in the UI version.
    • Use the new command line argument "-r" to run Python scripts before the UI appears.
    • During UI usage, you can run Python scripts using the new dialog "File" -> "Run Script..."
      • Note that Python functions "load()" and "reset()" have been temporarily disabled for this particular use case as they are currently incompatible with scene switches in the UI.
  • Added TracePlayer
    • TracePlayer is used for simulation and debugging purposes, where a recorded, or manually defined, animation scenario in a RaCo trace file (.rctrace) can be loaded and played in the scene.
    • rctrace files are JSON based files that should contain so called frames of scene properties data in consecutive timestamps snapshots.
    • TracePlayer parses frames periodically based on RaCo application update time and updates the corresponding LuaScript or LuaInterface object(s) in the scene.
    • For more details with an example, see the TracePlayer section in the Ramses Composer documentation.
  • Added support for weak links. Weak links are ignored in the LogicEngine Lua dependency graph which determines the Lua execution order.
    • Weak links can be created in the UI when a loop would be created with a strong link.
    • Strong/weak links are indicated in the property browser by double/single left arrows next to the link menu button.
    • The Python API addLink received an additional argument to allow creating weak links.
  • Added "all file" filter for file dialogs that load files (e.g. URIs).

Changes

  • Changed "ramses-framework-arguments" ("-r") command line argument to "framework-arguments" ("-a").
  • Icons in read-only state (e.g. link icons of properties in the Property Browser) will retain their color now.
  • Removed lua script time_ms hack.

Fixes

  • Fixed incorrect update of PrefabInstance contents when loading a scene with a camera inside a PrefabInstance referenced by a RenderPass.
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