Move towards resolving picture rendering bug

The bug concerns a mutable vector storing the amount of data that has been poked.
2026-01-01 23:44:18 +00:00
parent 0a8725f68d
commit 2c978b4de1
19 changed files with 316 additions and 315 deletions
@@ -75,7 +75,7 @@ fixedSizePicClampArrow xbord ybord pic p cfig w =
    borderPoint = intersectSegPolyFirst campos p bords
    windowPoint = intersectSegPolyFirst campos p winps
    arrowPic = case borderPoint of
-        Nothing -> blank
+        Nothing -> mempty
        Just bp -> thickLine 5 [bp, fromMaybe p windowPoint]
    (V2 x y) = fromMaybe p borderPoint
    campos = w ^. wCam . camCenter