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RayTK library v0.13

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@t3kt t3kt released this 09 Apr 01:59
build-0.13
55a40b2

Highlights

  • Whole new modular material system!
    • Create customized combinations of different parts of materials.
    • Lots more options for filters, texturing, and field-based variation.
  • Improvements to support for 2D SDFs and ways to use 2D SDFs in 3D scenes.
  • Lots more documentation.
  • NOTE: The way that shadows are handled has changed. Shadows are no longer specified at the material level.
    • Instead they are attached to the "Shadow" input on raymarchRender3d.
    • Materials now have a "Use shadow" setting to opt them in/out of shadows.

Details

  • Improvements / additions
    • Added remapCoords (#379)
    • Added 2 axis support for crossSdf (#324)
    • Added pivot support to rotate (#175) and rangeTransform (#389)
    • Added 2d spiral SDF
    • Added sweep operator (#382)
    • Added chamferBoxSdf (#383)
    • Added field inputs for boxSdf (#385), sphereSdf (#386), boxFrameSdf (#433)
    • Added sphericalMobiusTransform (#387)
    • Added easing function support for rangeTransform (#390)
    • Improve how validation errors are aggregated (#388)
    • Added iteration support for modulo3d (#317)
    • Added 2D support
    • Added axis setting
    • Added mergeFields operator (#313)
    • Added field inputs to control pointLight (#406)
    • New materials
      • Added orenNayarMat (#407)
      • Added goochMat (#409)
    • Added modular material system (#410)
      • Added specularContrib
      • Added diffuseContrib
      • Added skyLightContrib
      • Added goochShadingContrib (#409)
      • Added option to control use of light color in fieldMat
      • Added normalField (#293)
      • Added texture3DField (#430)
      • Added rotateNormals (#430, #410)
    • Added support for switching based on field input in blend (#413)
    • Added reshapeValues (#414)
    • Added compositeFields (#415)
    • Added extendFn (#419)
    • Added lineSegmentSdf2d (#424)
    • Added support for 8 inputs in switch, iterationSwitch, simpleIntersect (#101)
    • Added option to show axes in functionGraphRender (#447)
    • Added documentation for lots of operators
    • Added colorPaletteFn (#399)
    • Added multi-step support in onion (#457)
  • Changes
    • Restructure the whole shadow system. (#445, #427).
      • NOTE: This is a breaking change. Shadows are no longer specified at the material level. Instead they are attached to the renderer.
    • Removed the deprecated customFilter and customGen
  • Fixes
    • Fix performance issue with shader support detection (#418, #34)
    • Fix iteration values not working for material field inputs (#397)
    • Fix cameras and lights not working with blend and switch (#421)
    • Fix transform errors for 2D (#425)
    • Fix 1D support for colorRampField, scale (#428), floatToVector (#429)
    • Fix range issues for 1D field inputs for mobiusRingSdf so that the period is now from 0..1 (#287)
    • Fix line thickness issues in functionGraphRender (#49, #447)
    • Use 2D renderer for 1D fields that return vector values, shown as a color gradient (#450)
  • Infrastructure / development
    • Improved support for nested ROPs in the build process (#436)
    • Improvements to toolkit editing tools, build process, and testing system
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