Let players draw on whiteboards and pavement #203

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opened 2026-10-25 02:42:11 +00:00 by sermuns · 0 comments

sermuns commented

2026-10-25 02:42:11 +00:00

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How it fits. Rooms and props are baked; a whiteboard is a surface with a stable id. Strokes are a small list of points and a color, sent once and persisted by the server. Pavement chalk is the same drawing on a ground decal. The renderer already draws lines and decals, so no new pipeline is needed.

Scope.

A draw mode with a few brush widths and colors.
Whiteboards on group-room walls and chalk on pavements.
A clear and erase interaction, rate-limited.
Persist per surface, capped and expired.
Offline drawings stay local.

Related. #171 (guestbook), #207 (escape room), #225 (ghost stories).

Campus is covered in surfaces that want marks: whiteboards in group rooms, chalkboards in old lecture halls, pavement outside. A simple drawing tool would let players leave a diagram, a joke, a route or a welcome. It is the lowest-effort social object, and it makes a room feel used. **How it fits.** Rooms and props are baked; a whiteboard is a surface with a stable id. Strokes are a small list of points and a color, sent once and persisted by the server. Pavement chalk is the same drawing on a ground decal. The renderer already draws lines and decals, so no new pipeline is needed. **Scope.** - A draw mode with a few brush widths and colors. - Whiteboards on group-room walls and chalk on pavements. - A clear and erase interaction, rate-limited. - Persist per surface, capped and expired. - Offline drawings stay local. **Related.** #171 (guestbook), #207 (escape room), #225 (ghost stories).

sermuns added the

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feature request

labels

2026-10-25 02:42:11 +00:00

sermuns referenced this issue

2026-10-25 02:44:49 +00:00

Keep a guestbook at every landmark #171

sermuns referenced this issue

2026-10-25 02:45:12 +00:00

Build an escape room in a campus basement #207