vectorcraft

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BFlatandClaude Opus 5.5 406c27ebd8 Fix #306 : render on the power-saving GPU by default, with a preference for the discrete one

On hybrid-graphics laptops (an integrated GPU driving the display plus a
discrete one), egui-wgpu's default power preference is HighPerformance, so
VectorCraft rendered on the discrete GPU and its frames were copied to the
display through the integrated one. On an Asus ZenBook with Intel Iris + Arc
the window flickered whenever the mouse moved over it (#306, #305).

The canvas is rasterized on the CPU (vello_cpu) and the GPU only composites
the canvas texture and draws the UI, so the integrated GPU is plenty. The
desktop app now asks wgpu for the power-saving adapter by default.
Single-GPU machines are unaffected.

- Preferences > Performance > Graphics Processor (`gpuPreference`:
  powerSaving, the default, or highPerformance), with a note that it
  applies after a restart. The app reads it from the saved preferences
  before the window opens. WGPU_POWER_PREF still overrides it.
- Help > About and `ui.inspect` (`graphicsAdapter`) name the adapter in
  use, and it is logged at startup, for future GPU bug reports.
- Docs (README, docs/development.md) and ROADMAP updated.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

2026-10-07 21:10:17 +07:00

brand

Licensing: MIT OR Apache-2.0 files, NOTICE, ArtCraft brand terms

2026-10-04 10:05:13 -04:00

images

Rename DrawCraft → VectorCraft: crates (vectorcraft-*), apps, binaries, types, env vars, docs, examples (.vectorcraft); old .drawcraft files and preferences still load. Fix: text bounds exact after opening a file; selection no longer marks a document modified (dirty = content differs from the saved document). Screenshots and renders regenerated.

2026-10-01 14:30:09 -04:00

control-protocol.md

Fix #264 : double-clicking Hand, Zoom and the transform tools works

2026-10-07 12:15:45 +07:00

development.md

Fix #306 : render on the power-saving GPU by default, with a preference for the discrete one