Docs.rs

URX engine — cross-backend façade with per-region dirty tracking, needs_paint() cadence hook, RenderCadence policy. Consumes urx-core Scene + DirtyState; dispatches to urx-cpu / urx-wgpu / urx-hybrid.

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 3D rendering backend — native XYZ coordinate system, vertex/index buffers, perspective camera, depth-tested raster pipeline. Sibling to URX 2D (urx-wgpu-full); they coexist via off-screen render-to-texture bridges.

High-performance instanced wgpu rendering backend

Hybrid CPU/GPU rendering backend using vello_hybrid

GPU rendering backend using vello + wgpu

URX CPU backend — own scanline rasteriser. Consumes urx-core DrawCommand, outputs premultiplied RGBA8 Pixmap. No tiny_skia/vello_cpu dep (math too buggy, write own).

CPU-only rendering backend using vello_cpu

URX render adapter — implements uzor::RenderContext, emits urx_core::Scene. Lets uzor/tessera consumers select any of the 4 URX 2D backends (cpu/wgpu/hybrid/wgpu-full) through the standard backend-selection path. Phase A bridge — Phase B will let consumers emit Scene directly.

Lightweight 3D physics (AABB/sphere colliders + simple Verlet rigid bodies) for the URX render family.

Shared types for the tierkey CLI and key server

Web Canvas2D rendering backend for WASM

URX glyph atlas + rasteriser. swash-based monochrome (R8) and colour (RGBA8) glyph caches keyed by (FontId, glyph_id, px_size_x64, subpx_bin). No cosmic-text dep — caller pre-shapes; this crate only rasterises.

Headless render-to-file for uzor — render draw code into a PNG at a chosen resolution, no window/GPU dependency.

URX image registry — opaque ImageId -> decoded premul RGBA8 bytes, shared canonical store consumed by every URX backend. No per-backend fork of ID allocation.