diff --git a/bazaar/SurfaceCtrl_Demo/SurfaceCtrl_Demo.lay b/bazaar/SurfaceCtrl_Demo/SurfaceCtrl_Demo.lay
index 877a6aab7..44fe10090 100644
--- a/bazaar/SurfaceCtrl_Demo/SurfaceCtrl_Demo.lay
+++ b/bazaar/SurfaceCtrl_Demo/SurfaceCtrl_Demo.lay
@@ -9,7 +9,7 @@ LAYOUT(SurfaceCtrl_DemoLayout, 1266, 475)
 	ITEM(Option, ObjShowNormal, SetLabel(t_("Show normals")).SetFont(StdFontZ(8)).RightPosZ(64, 71).BottomPosZ(81, 16))
 	ITEM(Option, ObjShowLight, SetLabel(t_("Show Light")).SetFont(StdFontZ(8)).RightPosZ(4, 59).BottomPosZ(81, 16))
 	ITEM(Option, ShowFocus, SetLabel(t_("Show Focus")).LeftPosZ(858, 77).TopPosZ(35, 16))
-	ITEM(Option, skybox, SetLabel(t_("Show skybox")).LeftPosZ(349, 80).TopPosZ(33, 15))
+	ITEM(Option, skybox, SetLabel(t_("Show skybox")).LeftPosZ(350, 80).TopPosZ(34, 15))
 	ITEM(Label, fov, SetLabel(t_("FOV:")).SetFont(StdFontZ(11)).LeftPosZ(240, 27).TopPosZ(32, 19))
 	ITEM(EditIntSpin, fovSelector, LeftPosZ(268, 74).TopPosZ(32, 19))
 	ITEM(Label, camera, SetLabel(t_("Camera:")).SetFont(StdFontZ(11)).LeftPosZ(7, 44).TopPosZ(33, 19))
@@ -56,7 +56,8 @@ LAYOUT(SurfaceCtrl_DemoLayout, 1266, 475)
 	ITEM(Label, dv___54, SetLabel(t_("Angle (quaternion):")).LeftPosZ(450, 97).TopPosZ(35, 13))
 	ITEM(Option, ObjShowLine, SetLabel(t_("Show line")).SetFont(StdFontZ(8)).RightPosZ(137, 53).BottomPosZ(81, 16))
 	ITEM(Option, ObjShowSkin, SetLabel(t_("Show Skin")).SetFont(StdFontZ(9)).RightPosZ(192, 58).BottomPosZ(81, 16))
-	ITEM(Option, axis, SetLabel(t_("Show axis")).LeftPosZ(377, 64).TopPosZ(8, 15))
+	ITEM(Option, depthaxis, SetLabel(t_("No depth")).LeftPosZ(377, 64).TopPosZ(20, 15))
+	ITEM(Option, axis, SetLabel(t_("Show axis")).LeftPosZ(376, 64).TopPosZ(4, 15))
 	ITEM(Button, resetPos, SetLabel(t_("Reset")).LeftPosZ(447, 45).TopPosZ(14, 15))
 END_LAYOUT
 
diff --git a/bazaar/SurfaceCtrl_Demo/main.cpp b/bazaar/SurfaceCtrl_Demo/main.cpp
index 87342bb62..99daab1c1 100644
--- a/bazaar/SurfaceCtrl_Demo/main.cpp
+++ b/bazaar/SurfaceCtrl_Demo/main.cpp
@@ -18,9 +18,19 @@ namespace Upp{
 			}
 			canvas.Refresh();
 		};
+		
 		axis = canvas.IsAxisEnable();
 		axis.WhenAction = [&]{
 			canvas.ShowAxis(axis.Get());
+			if(axis.Get())
+				depthaxis.Enable();
+			else
+				depthaxis.Disable();
+			canvas.Refresh();
+		};
+		depthaxis = canvas.IsDepthAxisEnable();
+		depthaxis.WhenAction = [&]{
+			canvas.UseDepthAxis(depthaxis.Get());
 			canvas.Refresh();
 		};