Add Warehouse Level Components.

[stockarea]

You should add warehouse level components.
Like, racks, pallets, shelfs, bins, different type or racks etc etc.

[Aymericr]

Answering directly: warehouse racking is a good fit for Pascal, and it does not need engine work — it needs content plus, for real racking, one parametric node.

Two mechanisms already exist, and which one applies depends on the component:

Static props — pallets, bins, boxes, drums. These are catalog items, authored as GLBs. The contract is in wiki/architecture/item-authoring.md: name a glTF material slot_<part> and that part becomes paintable in the editor, while unmarked materials render exactly as authored. So a pallet with slot_deck lets someone recolour the deck without you shipping variants. No code required at all — this is purely an asset contribution.

Parametric racking — selective pallet racking, cantilever, shelving runs. These are the interesting case, because nobody wants a fixed-size rack. Bay width, beam levels, upright depth and clear height all need to be adjustable, which makes it a node with a schema rather than a static mesh. wiki/architecture/plugin-authoring.md covers the contract; racking is close in shape to the existing fence node — a run defined by two points with repeating vertical members, so it is a reasonable one to model an implementation on rather than starting from scratch.

If someone wants to pick this up, the pragmatic order is: static props first (immediate value, no review risk), then one parametric rack node done well. A single well-parameterised selective-racking node covers more real warehouse layouts than a dozen fixed meshes.

Marking this as help wanted rather than doing it myself — it is genuinely well-suited to an outside contribution, and the two docs above are enough to work from without needing decisions from me.