forked from 1b-agent/opencadstudio-upstream
- refresh_associative_sweeps runs on every edit and scanned the xdata of every entity; it now returns at once when no associative swept surface exists (its application is not registered) and looks at surfaces only. - An arc's end angle was raised by TAU in a loop, which never ends on a huge angle from a damaged file; the sweep is taken with rem_euclid. - The sweep DELOBJ test expected surface sweeps to delete their sources, which #1663 changed on purpose: an associative surface keeps them. - codec c9ffcac (opencadcodec #103) adds an explicit viewport-off bit: the viewport on state is read with is_on() and set with turn_on()/turn_off() everywhere, so a viewport the file marks off shows off and can be turned back on from Properties. Co-Authored-By: Claude Opus 5.5 <[email protected]>