# Stop a drawn ring by a wall slicing cones into slivers; count only visible floor ยท dara/icarus [View on GitCafe](https://git.cafe/dara/icarus/commit/e2c615a85f5e9f994cb720db6cc660b64dcd07f8) Repository: [dara/icarus](https://git.cafe/dara/icarus) Visibility: public Requested revision: e2c615a85f5e9f994cb720db6cc660b64dcd07f8 Requested commit: e2c615a85f5e9f994cb720db6cc660b64dcd07f8 Commit: e2c615a85f5e9f994cb720db6cc660b64dcd07f8 Tree: 2d24c3da099ea1d518ccff59ec121f5b9f31c152 Author: Dara Adedeji Committer: Dara Adedeji ## Message ``` Stop a drawn ring by a wall slicing cones into slivers; count only visible floor An art edge with no Riot line alongside used to take the nearest line within 2 units, so a ring or box touching a wall took the wall's line where it came near. An agent just inside Split's ring by the B wall got a cone cut into slivers. Now only a short stretch (at most 4 units) between walled edges borrows the nearest line: a bevel, a jog, a wall's end. A test pins the Split ring; it fails on the previous models. The 3D check in the doc now counts only what lands on floor the app draws. Rays leaving the map were counted before, which made Pearl look worse than it is. Walling the void was tried and dropped: it blocked real sightlines across drops on Abyss and Icebox. Co-Authored-By: Claude Opus 5.5 (1M context) ``` ## Parents - [bea2aa590fbed5203742ec971b9636bdfa959400](https://git.cafe/dara/icarus/commit/bea2aa590fbed5203742ec971b9636bdfa959400?format=markdown) [Source at this commit](https://git.cafe/dara/icarus/tree/e2c615a85f5e9f994cb720db6cc660b64dcd07f8?format=markdown)