v2023.4

Changelog

[2023.4] [libnopegl 0.10.0] - 2023-09-28

Added

• Eval* nodes now accept multi-dimensional input resources
• luma(r,g,b) and srgbmix(a,b,x) functions in eval
• GridLayout node to make a grid out of a number of scenes
• FilterColorMap node to remap colors using a gradient of color points
• Animated GIF export in the viewer
• RenderNoise node to generate fractal noise on the GPU
• Texture2D node now accepts a scene as data_src and acts as an implicit
  render target (which simplifies the graph when all the features of the
  RenderToTexture node are not needed)
• RenderToTexture and Texture2D nodes can now be automatically resized to
  match screen size if their initial dimensions are left to (0, 0)
• Ability to drag'n drop Python scripts in the Viewer

Fixed

• Viewer path management on Windows
• Name filters in the export dialog of the viewer
• Viewer export on Windows

Changed

• The installed nodes.specs specifications have been extended to include more
  information (types, choices, etc)
• The documentation has been reworked, notably to include code examples with
  associated rendering and graph
• Transform node now accepts a node as input parameter and can be animated
  this way
• scene, SceneInfo and SceneCfg are now part of pynopegl instead of
  pynopegl-utils, where they are deprecated

Removed

• RenderToTexture.features as the RTT node is now able to detect
  automatically if the underlying graph requires a depth/stencil buffer