Files
vectorcraft/crates/engine
FredAppsandClaude Opus 5.5 64f7b49dea Selection: a hover checks the bounds memo once, not once per object
Hovering looks up the bounds of every selected object, and each lookup
went through the memo key check, which compares the whole selection. That
made a hover quadratic in the selection: 1.5 s at 50,000 selected paths.

The walk now checks the key once and shares it across its lookups.

Part of #1280.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-06 01:07:34 +07:00
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