Changelog

SlangPy uses a semantic versioning policy for its API.

Version 0.24.0 (TBA)

Version 0.23.0

  • Require SGL v0.15.0

  • Refactor of NDBuffer and Tensor to share some underlying type

  • NDBuffer and Tensor support indexing

Version 0.22.0

  • Requre new SGL v0.14.0 with switch to Slang-RHI

Version 0.21.1

  • Fix to numpy version requirement

  • Fixes to examples

  • Add neural network example

  • Require SGL v0.13.1

Version 0.21.0

  • Full Jupyter notebook support

  • Lots of fixes for edge-case hot reload crashes

  • Significantly more robust wang hash and rand float generators

  • Direct return of structs from scalar calls

  • Add diff splatting sample

  • Fix for rare issue involving lookup order of generic functions vs generic types

  • Require SGL v0.13.0

Version 0.20.1

  • Fix scalar wang-hash arg types

Version 0.20.0

  • Add SDF example

  • Transpose vector coordinates

Version 0.19.5

  • Documentation for generators

  • Extra fixes for grid

Version 0.19.4

  • Fix grid issue

Version 0.19.3

  • Update SGL -> 0.12.4

  • Significant improvements to generator types

  • Support textures as output type

Version 0.19.2

  • Update SGL -> 0.12.3

  • Better error messages during generation

  • Fix corrupt error tables

  • Restore detailed error information during dispatch

Version 0.19.1

  • Update SGL -> 0.12.2

  • Fix major issue with texture transposes

Version 0.19.0

  • Add experimental grid type

Version 0.18.2

  • Update SGL -> 0.12.1

  • Rename from_numpy to buffer_from_numpy

Version 0.18.1

  • Fix Python 3.9 typing

Version 0.18.0

  • Long file temp filenames fix

  • Temp fix for resolution of types that involve generics in multiple files

  • Support passing 1D NDBuffer to structured buffer

  • Fix native buffer not being passed to bindings

  • Missing slang field check

  • Avoid synthesizing store methods for none-written nested types

Version 0.17.0

  • Update to latest nv-sgl with CoopVec support

  • Native tensor implementation

  • Linux crash fix

Version 0.16.0

  • Native texture and structured buffer implementations

  • Native function dispatches

  • Lots of bug fixes

Version 0.15.2

  • Correctly package slang files in wheel

Version 0.15.0

  • Native buffer takes full reflection layout

  • Add uniforms + cursor api to native buffer

  • Update required version of nv-sgl to 0.9.0

Version 0.14.0

  • Update required version of nv-sgl to 0.8.0

  • Substantial native + python optimizations

Version 0.13.0

  • Update required version of nv-sgl to 0.7.0

  • Native SlangPy backend re-enabled

  • Conversion of NDBuffer to native code

  • PyTorch integration refactor

Version 0.12.0

  • Update required version of nv-sgl to 0.6.2

  • Re-enable broken Vulkan tests

Version 0.12.0

  • Update required version of nv-sgl to 0.6.1

Version 0.10.0

  • Initial test release