High-level selection semantics. Kept as a public type for <SceneCanvas> consumers — Canvas itself no longer accepts a selectionMode prop.
<SceneCanvas>
selectionMode
'single'
'multi'
'none'
High-level selection semantics. Kept as a public type for
<SceneCanvas>consumers — Canvas itself no longer accepts aselectionModeprop.'single'(default) — click replaces the selection with one id.'multi'— shift-click extends/toggles. Multi-selected objects draw a union AABB with corner handles.'none'— canvas interactions never update selection state.