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RayTK Library Version 0.46

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@t3kt t3kt released this 26 Aug 19:52

Highlights

  • Compatibility with TD 2025.30770 experimental build. In particular, the palette had been broken due to changes in the List COMP. The palette has been reimplemented and works again!
  • Threaded shader compilation means you can continue working while shaders are compiling, avoiding stalled processes. But unfortunately if you rewire things and cause a second recompile, it will still stall the process. This is a limitation of the current TD implementation.
  • New imageSdf2d lets you bring in images that get converted into 2D signed distance fields (SDFs)!

Details

  • Improvements / additions
    • New OPs
      • exponentialSeriesTile - repeats shapes in a series of rows with exponential spacing
      • imageSdf2d - creates an SDF from a TOP image
    • New OP features
      • Threaded shader compilation to avoid stalled processes (#569)
      • multiLight - color and translate parameters
      • skyLightContrib - enable toggle
    • Editor tools
      • Action to add mixColorFields
  • Fixes
    • Fix error for "Update OP" for non-ROPs
    • Fix error in mixColorFields (#1293)
  • Changes (potentially breaking)
  • Infrastructure / internals
    • Update to TD 2025.30770 experimental build
    • Replaced the opPicker used in the palette (#1290)

Compatibility

Important note: This release is compatible with the TouchDesigner 2025.30770 experimental release, and is NOT compatible with the "2023" TouchDesigner releases