PlantRoom Layout — M1

Selected: nothing selected
Gizmo: translate
Scene

Tethers — system

heating

cooling

tap water

faded = Ø15, undecided

Nodes — connectors

1 — open end, goes nowhere

2 — bend

3 — branch

4+ — check this

`click` component	select
`click` tether	drop a bend node
`G` / `R`	translate / rotate (45° snap)
`Del`	remove bend node
`P`	ports: connected → all → none
`Ctrl`+`Z` / `Y`	undo / redo
`Esc`	deselect
wheel drag	pan
`Shift` + wheel drag	orbit
scroll	zoom to cursor