Undid last commit in a very roundabout way.

lib/graph3d/Graph3d.js

@@ -831,25 +831,34 @@ Graph3d.prototype.redraw = function() {
   this._redrawClear();
   this._redrawAxis();
 
-  if (this.style === Graph3d.STYLE.GRID ||
-    this.style === Graph3d.STYLE.SURFACE) {
-    this._redrawDataGrid();
-  }
-  else if (this.style === Graph3d.STYLE.LINE) {
-    this._redrawDataLine();
+  var pointDrawingMethod = undefined;
+  switch (this.style) {
+    case Graph3d.STYLE.BAR:
+      pointDrawingMethod = Graph3d.prototype._redrawBarGraphPoint;
+      break;
   }
-  else if (this.style === Graph3d.STYLE.BAR) {
 
-    // Pass a method reference here
-    this._redrawDataGraph(Graph3d.prototype._redrawBarGraphPoint);
+  if (pointDrawingMethod !== undefined) {
+    // Use generic drawing loop
+    // Pass the method reference here
+    this._redrawDataGraph(pointDrawingMethod);
+  } else {
+    // Use the old style drawing methods
 
-  } else if (this.style === Graph3d.STYLE.BARCOLOR ||
-    this.style === Graph3d.STYLE.BARSIZE) {
-    this._redrawDataBar();
-  }
-  else {
-    // style is DOT, DOTLINE, DOTCOLOR, DOTSIZE
-    this._redrawDataDot();
+    if (this.style === Graph3d.STYLE.GRID ||
+      this.style === Graph3d.STYLE.SURFACE) {
+      this._redrawDataGrid();
+    }
+    else if (this.style === Graph3d.STYLE.LINE) {
+      this._redrawDataLine();
+    } else if (this.style === Graph3d.STYLE.BARCOLOR ||
+      this.style === Graph3d.STYLE.BARSIZE) {
+      this._redrawDataBar();
+    }
+    else {
+      // style is DOT, DOTLINE, DOTCOLOR, DOTSIZE
+      this._redrawDataDot();
+    }
   }
 
   this._redrawInfo();