The branch's placement change (placing the model returns its error) made
world_state, home_camera, bounds, open_sketch_plane, the scene builders,
to_local and auto_operation return a Result. Main added callers of them
since the branch left it; they now take the error as the branch's own
callers do:
- engine: commands pass it on (`?`); helpers answering yes/no or "found"
(snap points, a face's normal, the DXF export check) answer no for a
model that cannot be placed. Frames keep the session for main's lazy body
frames (#6356) beside the placed model the picks are on; a library apply
maps its targets on that placed model. Before an extract or a link is
replaced, the placed model is taken or the command fails.
- ui: panels, picks, dialogs and previews read the placed model through
open_meshing::session_world (none when it cannot be placed: the viewport
says why); Home and Fit frame nothing then.
- cli: the usage table is main's, with kernel-cases in it (a resolution of
the rig's commit had kept the branch's whole file).
- tests read the Results with unwrap, and main's tests of Body::tessellate
mesh through Body::mesh. Main's test of saved boolean retries goes (the
branch saves none), as does the thread half of its dialog rendering test
(the branch's thread dialog has its own); the tapped hole half stays.
- What no caller uses after the merge goes: a mesh body's span, the metric
thread refusal text, and the revolve's targets-as-shown model (main used
it for the coplanar run-on the branch removed). Main's SolidWorks Y-up
test reads the exporting system's name (the branch's STEP header has no
preprocessor or description fields).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
jyvikoandClaude Opus 5.5
cfc393d68f