bleacher

# plank The bleachers of a travelling tent: sawn boards, a dark gap at every joint, and the black under a bench that makes a bank of seating read as tiers rather than as a wall. It is a `surface` shader over the boxes `game.stage.tentGeometry.bleachers` pushes. Every box face carries its own `0..1` UV, so the frame of the UV *is* the board's edge — that is what draws the joint and the arris beside it. The tone that separates one board from the next is hashed off world position rather than UV, because every board carries the same UV. Worn by `game.stage.bleacher.material`. | Property | What it does | |---|---| | `base_color` | The bare pine under everything else. | | `variety` | How far one board's tone strays from the next. | | `seam` | The dark joint between boards, and the lit arris just inside it. | | `wear` | How pale boots have worn the front edge of a seat board. | | `shelter` | How black it goes under a bench. | | `roughness` | Twenty seasons of rain; near 1. |