Vectors & dynamic loadJS.

- Segments
- Modes

NOTE: crashes ESP if effect is running while deleting segment.

wled00/data/index.js

@@ -2363,6 +2363,11 @@ function rSegs()
 	bt.style.color = "var(--c-f)";
 	bt.innerHTML = "Reset segments";
 	var obj = {"seg":[{"start":0,"stop":ledCount,"sel":true}]};
+	if (isM) {
+		obj.seg[0].stop = mw;
+		obj.seg[0].startX = 0;
+		obj.seg[0].stopY = mh;
+	}
 	for (let i=1; i<=lSeg; i++) obj.seg.push({"stop":0});
 	requestJson(obj);
 }