diff --git a/src/experimental/px_polygon.scad b/src/experimental/px_polygon.scad
new file mode 100644
index 00000000..8124f44b
--- /dev/null
+++ b/src/experimental/px_polygon.scad
@@ -0,0 +1,31 @@
+use <in_shape.scad>;
+use <util/sort.scad>;
+use <pixel/px_polyline.scad>;
+use <experimental/dedup.scad>;
+
+function px_polygon(points) =
+    let(
+        contour = dedup(px_polyline(concat(points, [points[0]]))),
+        sortedXY = sort(sort(contour, by = "x"), by = "y"),
+        ys = [for(p = sortedXY) p[1]],
+        rows = [
+            for(y = [min(ys):max(ys)])
+            let(
+                idxes = search(y, sortedXY, num_returns_per_match = 0, index_col_num = 1)
+            )
+            [for(i = idxes) sortedXY[i]]
+        ]
+    )
+    dedup(
+        concat(
+            sortedXY,
+            [
+                for(row = rows)
+                let(to = len(row) - 1, y = row[0][1])
+                if(to > 0 && (row[0][0] + 1 != row[to][0]))
+                    for(i = [row[0][0] + 1:row[to][0] - 1])
+                    let(p = [i, y])
+                    if(in_shape(points, p)) p
+            ]
+        )
+    );
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