uzor-urx-wgpu vs uzor-urx-hybrid vs uzor-urx-wgpu-full

URX WGPU backend — consumes urx-core DrawCommand, dispatches to instanced-WGPU primitive pipelines (Quad SDF + Line capsule + Triangle + Text atlas). Wraps uzor-render-wgpu-instanced (the existing well-tested primitive crate) with the URX scene-consumer API + URX metrics.

URX Hybrid backend — CPU rasterises static/cacheable regions to pixmaps, uploads to wgpu textures, GPU composites everything in one pass. Marries urx-cpu (rasteriser) + urx-wgpu (compositor).

URX full-GPU compute pipeline backend — encodes scene to GPU buffer, tile-bins via compute dispatch, sorts per-tile, rasterises via PTCL fragment pass. Sibling to urx-cpu / urx-hybrid / urx-wgpu (instanced).