polyfont-render

Custom multi-font rendering engine for polyfont. Composites text from multiple font families into a single output using GPU-accelerated or software rendering.

Status

This is a skeleton crate. The rendering engine requires significant development effort and depends on wgpu/cosmic-text/glyphon (GPU) or tiny-skia/softbuffer (software) which are heavy dependencies. Enable features explicitly:

polyfont-render = { version = "0.9.0", features = ["gpu"] }

Architecture (Planned)

1. FontAtlas -- maintains a glyph atlas per font family, GPU-uploaded texture
2. ShapingEngine -- uses cosmic-text or parley for text shaping
3. ScopeAnnotator -- maps token scopes to font families from config
4. Compositor -- renders multi-font text lines using glyphon or tiny-skia
5. TerminalMode -- intercepts terminal output for terminal multiplexer use