Eyedropper. Click a node to sample its color; the consumer's onPick
callback decides where the color goes. Engages as a sticky active-slot
tool (I keybinding) and as a momentary hotkey-slot tool while Alt
is held — consumers can override either trigger to null.
Pure-read tool — does NOT mutate the scene. v1 is click-only; drag is
unbound (a future drag-to-sample option is additive).
The node under the click comes from the nodeAtPoint dep, so an
eyedropper in a consumer that never registered that dep samples nothing.
<SceneCanvas> sources it from the same picker the rest of the kit hits.
Eyedropper. Click a node to sample its color; the consumer's
onPickcallback decides where the color goes. Engages as a sticky active-slot tool (Ikeybinding) and as a momentary hotkey-slot tool while Alt is held — consumers can override either trigger tonull.Pure-read tool — does NOT mutate the scene. v1 is click-only; drag is unbound (a future drag-to-sample option is additive).
The node under the click comes from the
nodeAtPointdep, so an eyedropper in a consumer that never registered that dep samples nothing.<SceneCanvas>sources it from the same picker the rest of the kit hits.