From 1c89d8f3edc33502bcb043b748ede938be41801c Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Wed, 16 Apr 2014 17:33:15 -0700
Subject: [PATCH 1/9] editVoxels reformat

---
 examples/editVoxels.js | 510 ++++++++++++++++++++---------------------
 1 file changed, 255 insertions(+), 255 deletions(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index 059b4186a3..030436cbc3 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -8,10 +8,10 @@
 //  Captures mouse clicks and edits voxels accordingly.
 //
 //  click = create a new voxel on this face, same color as old (default color picker state)
-//  right click or control + click = delete this voxel 
+//  right click or control + click = delete this voxel
 //  shift + click = recolor this voxel
 //  1 - 8 = pick new color from palette
-//  9 = create a new voxel in front of the camera 
+//  9 = create a new voxel in front of the camera
 //
 //  Click and drag to create more new voxels in the same direction
 //
@@ -36,7 +36,7 @@ var zFightingSizeAdjust = 0.002; // used to adjust preview voxels to prevent z f
 var previewLineWidth = 1.5;
 
 var inspectJsIsRunning = false;
-var isAdding = false; 
+var isAdding = false;
 var isExtruding = false;
 var extrudeDirection = { x: 0, y: 0, z: 0 };
 var extrudeScale = 0.0;
@@ -48,7 +48,7 @@ var wheelPixelsMoved = 0;
 
 
 var mouseX = 0;
-var mouseY = 0; 
+var mouseY = 0;
 
 //  Create a table of the different colors you can choose
 var colors = new Array();
@@ -154,53 +154,53 @@ var editToolsOn = true; // starts out off
 
 // previewAsVoxel - by default, we will preview adds/deletes/recolors as just 4 lines on the intersecting face. But if you
 //                  the preview to show a full voxel then set this to true and the voxel will be displayed for voxel editing
-var previewAsVoxel = false; 
+var previewAsVoxel = false;
 
 var voxelPreview = Overlays.addOverlay("cube", {
-                    position: { x: 0, y: 0, z: 0},
-                    size: 1,
-                    color: { red: 255, green: 0, blue: 0},
-                    alpha: 1,
-                    solid: false,
-                    visible: false,
-                    lineWidth: 4
-                });
-                
+                                       position: { x: 0, y: 0, z: 0},
+                                       size: 1,
+                                       color: { red: 255, green: 0, blue: 0},
+                                       alpha: 1,
+                                       solid: false,
+                                       visible: false,
+                                       lineWidth: 4
+                                       });
+
 var linePreviewTop = Overlays.addOverlay("line3d", {
-                    position: { x: 0, y: 0, z: 0},
-                    end: { x: 0, y: 0, z: 0},
-                    color: { red: 255, green: 255, blue: 255},
-                    alpha: 1,
-                    visible: false,
-                    lineWidth: previewLineWidth
-                });
+                                         position: { x: 0, y: 0, z: 0},
+                                         end: { x: 0, y: 0, z: 0},
+                                         color: { red: 255, green: 255, blue: 255},
+                                         alpha: 1,
+                                         visible: false,
+                                         lineWidth: previewLineWidth
+                                         });
 
 var linePreviewBottom = Overlays.addOverlay("line3d", {
-                    position: { x: 0, y: 0, z: 0},
-                    end: { x: 0, y: 0, z: 0},
-                    color: { red: 255, green: 255, blue: 255},
-                    alpha: 1,
-                    visible: false,
-                    lineWidth: previewLineWidth
-                });
+                                            position: { x: 0, y: 0, z: 0},
+                                            end: { x: 0, y: 0, z: 0},
+                                            color: { red: 255, green: 255, blue: 255},
+                                            alpha: 1,
+                                            visible: false,
+                                            lineWidth: previewLineWidth
+                                            });
 
 var linePreviewLeft = Overlays.addOverlay("line3d", {
-                    position: { x: 0, y: 0, z: 0},
-                    end: { x: 0, y: 0, z: 0},
-                    color: { red: 255, green: 255, blue: 255},
-                    alpha: 1,
-                    visible: false,
-                    lineWidth: previewLineWidth
-                });
+                                          position: { x: 0, y: 0, z: 0},
+                                          end: { x: 0, y: 0, z: 0},
+                                          color: { red: 255, green: 255, blue: 255},
+                                          alpha: 1,
+                                          visible: false,
+                                          lineWidth: previewLineWidth
+                                          });
 
 var linePreviewRight = Overlays.addOverlay("line3d", {
-                    position: { x: 0, y: 0, z: 0},
-                    end: { x: 0, y: 0, z: 0},
-                    color: { red: 255, green: 255, blue: 255},
-                    alpha: 1,
-                    visible: false,
-                    lineWidth: previewLineWidth
-                });
+                                           position: { x: 0, y: 0, z: 0},
+                                           end: { x: 0, y: 0, z: 0},
+                                           color: { red: 255, green: 255, blue: 255},
+                                           alpha: 1,
+                                           visible: false,
+                                           lineWidth: previewLineWidth
+                                           });
 
 
 // these will be used below
@@ -221,33 +221,33 @@ var toolIconUrl = "http://highfidelity-public.s3-us-west-1.amazonaws.com/images/
 // create the overlays, position them in a row, set their colors, and for the selected one, use a different source image
 // location so that it displays the "selected" marker
 for (s = 0; s < numColors; s++) {
-
+    
     var extraWidth = 0;
-
+    
     if (s == 0) {
         extraWidth = swatchExtraPadding;
     }
-
+    
     var imageFromX = swatchExtraPadding - extraWidth + s * swatchWidth;
     var imageFromY = swatchHeight + 1;
-
+    
     var swatchX = swatchExtraPadding - extraWidth + swatchesX + ((swatchWidth - 1) * s);
-
+    
     if (s == (numColors - 1)) {
         extraWidth = swatchExtraPadding;
     }
-
+    
     swatches[s] = Overlays.addOverlay("image", {
-                    x: swatchX,
-                    y: swatchesY,
-                    width: swatchWidth + extraWidth,
-                    height: swatchHeight,
-                    subImage: { x: imageFromX, y: imageFromY, width: swatchWidth + extraWidth, height: swatchHeight },
-                    imageURL: toolIconUrl + "swatches.svg",
-                    color: colors[s],
-                    alpha: 1,
-                    visible: editToolsOn
-                });
+                                      x: swatchX,
+                                      y: swatchesY,
+                                      width: swatchWidth + extraWidth,
+                                      height: swatchHeight,
+                                      subImage: { x: imageFromX, y: imageFromY, width: swatchWidth + extraWidth, height: swatchHeight },
+                                      imageURL: toolIconUrl + "swatches.svg",
+                                      color: colors[s],
+                                      alpha: 1,
+                                      visible: editToolsOn
+                                      });
 }
 
 
@@ -267,29 +267,29 @@ var eyedropperToolAt = 2;
 var pasteModeColor = { red: 132,  green: 61,  blue: 255 };
 
 var voxelTool = Overlays.addOverlay("image", {
-                    x: 0, y: 0, width: toolWidth, height: toolHeight,
-                    subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
-                    imageURL: toolIconUrl + "voxel-tool.svg",
-                    visible: false,
-                    alpha: 0.9
-                });
+                                    x: 0, y: 0, width: toolWidth, height: toolHeight,
+                                    subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
+                                    imageURL: toolIconUrl + "voxel-tool.svg",
+                                    visible: false,
+                                    alpha: 0.9
+                                    });
 
 var recolorTool = Overlays.addOverlay("image", {
-                    x: 0, y: 0, width: toolWidth, height: toolHeight,
-                    subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
-                    imageURL: toolIconUrl + "paint-tool.svg",
-                    visible: false,
-                    alpha: 0.9
-                });
+                                      x: 0, y: 0, width: toolWidth, height: toolHeight,
+                                      subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
+                                      imageURL: toolIconUrl + "paint-tool.svg",
+                                      visible: false,
+                                      alpha: 0.9
+                                      });
 
 var eyedropperTool = Overlays.addOverlay("image", {
-                    x: 0, y: 0, width: toolWidth, height: toolHeight,
-                    subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
-                    imageURL: toolIconUrl + "eyedropper-tool.svg",
-                    visible: false,
-                    alpha: 0.9
-                });
-                
+                                         x: 0, y: 0, width: toolWidth, height: toolHeight,
+                                         subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
+                                         imageURL: toolIconUrl + "eyedropper-tool.svg",
+                                         visible: false,
+                                         alpha: 0.9
+                                         });
+
 // This will create a couple of image overlays that make a "slider", we will demonstrate how to trap mouse messages to
 // move the slider
 
@@ -301,12 +301,12 @@ var sliderOffsetX = 17;
 var sliderX = swatchesX - swatchWidth - sliderOffsetX;
 var sliderY = windowDimensions.y - sliderHeight + 1;
 var slider = Overlays.addOverlay("image", {
-                    // alternate form of expressing bounds
-                    bounds: { x: sliderX, y: sliderY, width: sliderWidth, height: sliderHeight},
-                    imageURL: toolIconUrl + "voxel-size-slider-bg.svg",
-                    alpha: 1,
-                    visible: false
-                });
+                                 // alternate form of expressing bounds
+                                 bounds: { x: sliderX, y: sliderY, width: sliderWidth, height: sliderHeight},
+                                 imageURL: toolIconUrl + "voxel-size-slider-bg.svg",
+                                 alpha: 1,
+                                 visible: false
+                                 });
 
 // The slider is handled in the mouse event callbacks.
 var isMovingSlider = false;
@@ -320,14 +320,14 @@ var thumbX = (minThumbX + maxThumbX) / 2;
 var thumbOffsetY = 11;
 var thumbY = sliderY + thumbOffsetY;
 var thumb = Overlays.addOverlay("image", {
-                    x: sliderX + thumbX,
-                    y: thumbY,
-                    width: 17,
-                    height: 17,
-                    imageURL: toolIconUrl + "voxel-size-slider-handle.svg",
-                    alpha: 1,
-                    visible: false
-                });
+                                x: sliderX + thumbX,
+                                y: thumbY,
+                                width: 17,
+                                height: 17,
+                                imageURL: toolIconUrl + "voxel-size-slider-handle.svg",
+                                alpha: 1,
+                                visible: false
+                                });
 
 var pointerVoxelScale = Math.floor(MAX_VOXEL_SCALE + MIN_VOXEL_SCALE) / 2; // this is the voxel scale used for click to add or delete
 var pointerVoxelScaleSet = false; // if voxel scale has not yet been set, we use the intersection size
@@ -377,7 +377,7 @@ function importVoxels() {
     } else {
         isImporting = false;
     }
-
+    
     return isImporting;
 }
 
@@ -471,13 +471,13 @@ function calcScaleFromThumb(newThumbX) {
     thumbAt = newThumbX - minThumbX;
     thumbStep = Math.floor((thumbAt/ thumbExtents) * (pointerVoxelScaleSteps-1)) + 1;
     pointerVoxelScale = Math.pow(2, (thumbStep-pointerVoxelScaleOriginStep));
-
+    
     // if importing, rescale import ...
     if (isImporting) {
         var importScale = (pointerVoxelScale / MAX_VOXEL_SCALE) * MAX_PASTE_VOXEL_SCALE;
         rescaleImport(importScale);
     }
-
+    
     // now reset the display accordingly...
     calcThumbFromScale(pointerVoxelScale);
     
@@ -492,18 +492,18 @@ function setAudioPosition() {
 }
 
 function getNewPasteVoxel(pickRay) {
-
+    
     var voxelSize = MIN_PASTE_VOXEL_SCALE + (MAX_PASTE_VOXEL_SCALE - MIN_PASTE_VOXEL_SCALE) * pointerVoxelScale - 1;
     var origin = { x: pickRay.direction.x, y: pickRay.direction.y, z: pickRay.direction.z };
-
+    
     origin.x += pickRay.origin.x;
     origin.y += pickRay.origin.y;
     origin.z += pickRay.origin.z;
-
+    
     origin.x -= voxelSize / 2;
     origin.y -= voxelSize / 2;
     origin.z += voxelSize / 2;
-
+    
     return {origin: origin, voxelSize: voxelSize};
 }
 
@@ -529,26 +529,26 @@ var pasteMode = false;
 function calculateVoxelFromIntersection(intersection, operation) {
     //print("calculateVoxelFromIntersection() operation="+operation);
     var resultVoxel;
-
+    
     var wantDebug = false;
     if (wantDebug) {
-        print(">>>>> calculateVoxelFromIntersection().... intersection voxel.red/green/blue=" + intersection.voxel.red + ", " 
-                                + intersection.voxel.green + ", " + intersection.voxel.blue);
-        print("   intersection voxel.x/y/z/s=" + intersection.voxel.x + ", " 
-                                + intersection.voxel.y + ", " + intersection.voxel.z+ ": " + intersection.voxel.s);
+        print(">>>>> calculateVoxelFromIntersection().... intersection voxel.red/green/blue=" + intersection.voxel.red + ", "
+              + intersection.voxel.green + ", " + intersection.voxel.blue);
+        print("   intersection voxel.x/y/z/s=" + intersection.voxel.x + ", "
+              + intersection.voxel.y + ", " + intersection.voxel.z+ ": " + intersection.voxel.s);
         print("   intersection face=" + intersection.face);
         print("   intersection distance=" + intersection.distance);
-        print("   intersection intersection.x/y/z=" + intersection.intersection.x + ", " 
-                                + intersection.intersection.y + ", " + intersection.intersection.z);
+        print("   intersection intersection.x/y/z=" + intersection.intersection.x + ", "
+              + intersection.intersection.y + ", " + intersection.intersection.z);
     }
     
     var voxelSize;
     if (pointerVoxelScaleSet) {
-        voxelSize = pointerVoxelScale; 
+        voxelSize = pointerVoxelScale;
     } else {
-        voxelSize = intersection.voxel.s; 
+        voxelSize = intersection.voxel.s;
     }
-
+    
     var x;
     var y;
     var z;
@@ -578,17 +578,17 @@ function calculateVoxelFromIntersection(intersection, operation) {
     }
     resultVoxel = { x: x, y: y, z: z, s: voxelSize };
     highlightAt = { x: x, y: y, z: z, s: voxelSize };
-
+    
     // we only do the "add to the face we're pointing at" adjustment, if the operation is an add
     // operation, and the target voxel size is equal to or smaller than the intersecting voxel.
     var wantAddAdjust = (operation == "add" && (voxelSize <= intersection.voxel.s));
     if (wantDebug) {
         print("wantAddAdjust="+wantAddAdjust);
     }
-
+    
     // now we also want to calculate the "edge square" for the face for this voxel
     if (intersection.face == "MIN_X_FACE") {
-
+        
         highlightAt.x = x - zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.x -= voxelSize;
@@ -598,21 +598,21 @@ function calculateVoxelFromIntersection(intersection, operation) {
         resultVoxel.bottomRight = {x: highlightAt.x, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z + voxelSize - zFightingSizeAdjust };
         resultVoxel.topLeft = {x: highlightAt.x, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z + zFightingSizeAdjust };
         resultVoxel.topRight = {x: highlightAt.x, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z + voxelSize - zFightingSizeAdjust };
-
+        
     } else if (intersection.face == "MAX_X_FACE") {
-
+        
         highlightAt.x = x + voxelSize + zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.x += resultVoxel.s;
         }
-
+        
         resultVoxel.bottomRight = {x: highlightAt.x, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z + zFightingSizeAdjust };
         resultVoxel.bottomLeft = {x: highlightAt.x, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z + voxelSize - zFightingSizeAdjust };
         resultVoxel.topRight = {x: highlightAt.x, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z + zFightingSizeAdjust };
         resultVoxel.topLeft = {x: highlightAt.x, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z + voxelSize - zFightingSizeAdjust };
-
+        
     } else if (intersection.face == "MIN_Y_FACE") {
-
+        
         highlightAt.y = y - zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.y -= voxelSize;
@@ -622,9 +622,9 @@ function calculateVoxelFromIntersection(intersection, operation) {
         resultVoxel.topLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y, z: highlightAt.z + zFightingSizeAdjust };
         resultVoxel.bottomRight = {x: highlightAt.x + zFightingSizeAdjust , y: highlightAt.y, z: highlightAt.z  + voxelSize - zFightingSizeAdjust };
         resultVoxel.bottomLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust , y: highlightAt.y, z: highlightAt.z + voxelSize - zFightingSizeAdjust };
-
+        
     } else if (intersection.face == "MAX_Y_FACE") {
-
+        
         highlightAt.y = y + voxelSize + zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.y += voxelSize;
@@ -634,9 +634,9 @@ function calculateVoxelFromIntersection(intersection, operation) {
         resultVoxel.bottomLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y, z: highlightAt.z + zFightingSizeAdjust};
         resultVoxel.topRight = {x: highlightAt.x + zFightingSizeAdjust, y: highlightAt.y, z: highlightAt.z  + voxelSize - zFightingSizeAdjust};
         resultVoxel.topLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y, z: highlightAt.z + voxelSize - zFightingSizeAdjust};
-
+        
     } else if (intersection.face == "MIN_Z_FACE") {
-
+        
         highlightAt.z = z - zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.z -= voxelSize;
@@ -646,19 +646,19 @@ function calculateVoxelFromIntersection(intersection, operation) {
         resultVoxel.bottomLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z};
         resultVoxel.topRight = {x: highlightAt.x + zFightingSizeAdjust, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z };
         resultVoxel.topLeft = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z};
-
+        
     } else if (intersection.face == "MAX_Z_FACE") {
-
+        
         highlightAt.z = z + voxelSize + zFightingSizeAdjust;
         if (wantAddAdjust) {
             resultVoxel.z += voxelSize;
         }
-
+        
         resultVoxel.bottomLeft = {x: highlightAt.x + zFightingSizeAdjust, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z };
         resultVoxel.bottomRight = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y + zFightingSizeAdjust, z: highlightAt.z};
         resultVoxel.topLeft = {x: highlightAt.x + zFightingSizeAdjust, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z };
         resultVoxel.topRight = {x: highlightAt.x + voxelSize - zFightingSizeAdjust, y: highlightAt.y + voxelSize - zFightingSizeAdjust, z: highlightAt.z};
-
+        
     }
     
     return resultVoxel;
@@ -666,26 +666,26 @@ function calculateVoxelFromIntersection(intersection, operation) {
 
 function showPreviewVoxel() {
     var voxelColor;
-
+    
     var pickRay = Camera.computePickRay(trackLastMouseX, trackLastMouseY);
     var intersection = Voxels.findRayIntersection(pickRay);
-
-    // if the user hasn't updated the 
+    
+    // if the user hasn't updated the
     if (!pointerVoxelScaleSet) {
         calcThumbFromScale(intersection.voxel.s);
     }
-
+    
     if (whichColor == -1) {
         //  Copy mode - use clicked voxel color
         voxelColor = { red: intersection.voxel.red,
-                  green: intersection.voxel.green,
-                  blue: intersection.voxel.blue };
+        green: intersection.voxel.green,
+            blue: intersection.voxel.blue };
     } else {
         voxelColor = { red: colors[whichColor].red,
-                  green: colors[whichColor].green,
-                  blue: colors[whichColor].blue };
+        green: colors[whichColor].green,
+            blue: colors[whichColor].blue };
     }
-
+    
     var guidePosition;
     if (trackAsRecolor || recolorToolSelected || trackAsEyedropper || eyedropperToolSelected) {
         Overlays.editOverlay(voxelPreview, { visible: true });
@@ -697,49 +697,49 @@ function showPreviewVoxel() {
 }
 
 function showPreviewLines() {
-
+    
     var pickRay = Camera.computePickRay(trackLastMouseX, trackLastMouseY);
-
+    
     if (pasteMode) { // free voxel pasting
-
+        
         Overlays.editOverlay(voxelPreview, { visible: false });
         Overlays.editOverlay(linePreviewLeft, { visible: false });
-
+        
         var pasteVoxel = getNewPasteVoxel(pickRay);
-
+        
         // X axis
         Overlays.editOverlay(linePreviewBottom, {
-            position: pasteVoxel.origin,
-            end: {x: pasteVoxel.origin.x + pasteVoxel.voxelSize, y: pasteVoxel.origin.y, z: pasteVoxel.origin.z },
-            visible: true
-        });
-
+                             position: pasteVoxel.origin,
+                             end: {x: pasteVoxel.origin.x + pasteVoxel.voxelSize, y: pasteVoxel.origin.y, z: pasteVoxel.origin.z },
+                             visible: true
+                             });
+        
         // Y axis
         Overlays.editOverlay(linePreviewRight, {
-            position: pasteVoxel.origin,
-            end: {x: pasteVoxel.origin.x, y: pasteVoxel.origin.y + pasteVoxel.voxelSize, z: pasteVoxel.origin.z },
-            visible: true
-        });
-
+                             position: pasteVoxel.origin,
+                             end: {x: pasteVoxel.origin.x, y: pasteVoxel.origin.y + pasteVoxel.voxelSize, z: pasteVoxel.origin.z },
+                             visible: true
+                             });
+        
         // Z axis
         Overlays.editOverlay(linePreviewTop, {
-            position: pasteVoxel.origin,
-            end: {x: pasteVoxel.origin.x, y: pasteVoxel.origin.y, z: pasteVoxel.origin.z - pasteVoxel.voxelSize },
-            visible: true
-        });
-
+                             position: pasteVoxel.origin,
+                             end: {x: pasteVoxel.origin.x, y: pasteVoxel.origin.y, z: pasteVoxel.origin.z - pasteVoxel.voxelSize },
+                             visible: true
+                             });
+        
         return;
     }
-
+    
     var intersection = Voxels.findRayIntersection(pickRay);
     
     if (intersection.intersects) {
-
-        // if the user hasn't updated the 
+        
+        // if the user hasn't updated the
         if (!pointerVoxelScaleSet) {
             calcThumbFromScale(intersection.voxel.s);
         }
-
+        
         resultVoxel = calculateVoxelFromIntersection(intersection,"");
         Overlays.editOverlay(voxelPreview, { visible: false });
         Overlays.editOverlay(linePreviewTop, { position: resultVoxel.topLeft, end: resultVoxel.topRight, visible: true });
@@ -759,7 +759,7 @@ function showPreviewGuides() {
     if (editToolsOn) {
         if (previewAsVoxel) {
             showPreviewVoxel();
-
+            
             // make sure alternative is hidden
             Overlays.editOverlay(linePreviewTop, { visible: false });
             Overlays.editOverlay(linePreviewBottom, { visible: false });
@@ -791,7 +791,7 @@ function trackKeyPressEvent(event) {
     if (!editToolsOn) {
         return;
     }
-
+    
     if (event.text == "CONTROL") {
         trackAsDelete = true;
         moveTools();
@@ -819,11 +819,11 @@ function trackKeyReleaseEvent(event) {
         showPreviewGuides();
         scriptInitSound.playRandom();
     }
-                          
+    
     if (event.text == "ALT") {
         inspectJsIsRunning = false;
     }
-
+    
     if (editToolsOn) {
         if (event.text == "ESC") {
             pointerVoxelScaleSet = false;
@@ -855,15 +855,15 @@ function trackKeyReleaseEvent(event) {
         if (event.text == "F1") {
             previewAsVoxel = !previewAsVoxel;
         }
-
+        
         showPreviewGuides();
-    }    
+    }
 }
 
 function mousePressEvent(event) {
     // if our tools are off, then don't do anything
     if (!editToolsOn) {
-        return; 
+        return;
     }
     if (inspectJsIsRunning) {
         return;
@@ -878,7 +878,7 @@ function mousePressEvent(event) {
         thumbClickOffsetX = event.x - (sliderX + thumbX); // this should be the position of the mouse relative to the thumb
         clickedOnSomething = true;
         
-        Overlays.editOverlay(thumb, { imageURL: toolIconUrl + "voxel-size-slider-handle.svg", });
+        //Overlays.editOverlay(thumb, { imageURL: toolIconUrl + "voxel-size-slider-handle.svg", });
         
     } else if (clickedOverlay == voxelTool) {
         modeSwitchSound.play(0);
@@ -930,7 +930,7 @@ function mousePressEvent(event) {
     if (clickedOnSomething) {
         return; // no further processing
     }
-
+    
     // TODO: does any of this stuff need to execute if we're panning or orbiting?
     trackMouseEvent(event); // used by preview support
     mouseX = event.x;
@@ -938,7 +938,7 @@ function mousePressEvent(event) {
     var pickRay = Camera.computePickRay(event.x, event.y);
     var intersection = Voxels.findRayIntersection(pickRay);
     audioOptions.position = Vec3.sum(pickRay.origin, pickRay.direction);
-
+    
     if (isImporting) {
         print("placing import...");
         placeImport();
@@ -946,7 +946,7 @@ function mousePressEvent(event) {
         moveTools();
         return;
     }
-
+    
     if (pasteMode) {
         var pasteVoxel = getNewPasteVoxel(pickRay);
         Clipboard.pasteVoxel(pasteVoxel.origin.x, pasteVoxel.origin.y, pasteVoxel.origin.z, pasteVoxel.voxelSize);
@@ -954,9 +954,9 @@ function mousePressEvent(event) {
         moveTools();
         return;
     }
-
+    
     if (intersection.intersects) {
-        // if the user hasn't updated the 
+        // if the user hasn't updated the
         if (!pointerVoxelScaleSet) {
             calcThumbFromScale(intersection.voxel.s);
         }
@@ -979,9 +979,9 @@ function mousePressEvent(event) {
         } else if (recolorToolSelected || trackAsRecolor) {
             //  Recolor Voxel
             voxelDetails = calculateVoxelFromIntersection(intersection,"recolor");
-
+            
             // doing this erase then set will make sure we only recolor just the target voxel
-            Voxels.setVoxel(voxelDetails.x, voxelDetails.y, voxelDetails.z, voxelDetails.s, 
+            Voxels.setVoxel(voxelDetails.x, voxelDetails.y, voxelDetails.z, voxelDetails.s,
                             colors[whichColor].red, colors[whichColor].green, colors[whichColor].blue);
             swatchesSound.play(whichColor);
             Overlays.editOverlay(voxelPreview, { visible: false });
@@ -989,30 +989,30 @@ function mousePressEvent(event) {
             //  Add voxel on face
             if (whichColor == -1) {
                 //  Copy mode - use clicked voxel color
-                newColor = {    
-                    red: intersection.voxel.red,
-                    green: intersection.voxel.green,
+                newColor = {
+                red: intersection.voxel.red,
+                green: intersection.voxel.green,
                     blue: intersection.voxel.blue };
             } else {
-                newColor = {    
-                    red: colors[whichColor].red,
-                    green: colors[whichColor].green,
+                newColor = {
+                red: colors[whichColor].red,
+                green: colors[whichColor].green,
                     blue: colors[whichColor].blue };
             }
-                    
+            
             voxelDetails = calculateVoxelFromIntersection(intersection,"add");
             Voxels.setVoxel(voxelDetails.x, voxelDetails.y, voxelDetails.z, voxelDetails.s,
-                newColor.red, newColor.green, newColor.blue);
+                            newColor.red, newColor.green, newColor.blue);
             lastVoxelPosition = { x: voxelDetails.x, y: voxelDetails.y, z: voxelDetails.z };
             lastVoxelColor = { red: newColor.red, green: newColor.green, blue: newColor.blue };
             lastVoxelScale = voxelDetails.s;
-
+            
             addVoxelSound.playRandom();
             
             Overlays.editOverlay(voxelPreview, { visible: false });
             dragStart = { x: event.x, y: event.y };
             isAdding = true;
-        } 
+        }
     }
 }
 
@@ -1031,18 +1031,18 @@ function keyPressEvent(event) {
             swatchesSound.play(whichColor);
             moveTools();
         } else if (event.text == "0") {
-            // Create a brand new 1 meter voxel in front of your avatar 
-            var color = whichColor; 
+            // Create a brand new 1 meter voxel in front of your avatar
+            var color = whichColor;
             if (color == -1) color = 0;
             var newPosition = getNewVoxelPosition();
-            var newVoxel = {    
-                        x: newPosition.x,
-                        y: newPosition.y ,
-                        z: newPosition.z,    
-                        s: NEW_VOXEL_SIZE,
-                        red: colors[color].red,
-                        green: colors[color].green,
-                        blue: colors[color].blue };
+            var newVoxel = {
+            x: newPosition.x,
+            y: newPosition.y ,
+            z: newPosition.z,
+            s: NEW_VOXEL_SIZE,
+            red: colors[color].red,
+            green: colors[color].green,
+                blue: colors[color].blue };
             Voxels.eraseVoxel(newVoxel.x, newVoxel.y, newVoxel.z, newVoxel.s);
             Voxels.setVoxel(newVoxel.x, newVoxel.y, newVoxel.z, newVoxel.s, newVoxel.red, newVoxel.green, newVoxel.blue);
             setAudioPosition();
@@ -1064,7 +1064,7 @@ function keyReleaseEvent(event) {
 function setupMenus() {
     // hook up menus
     Menu.menuItemEvent.connect(menuItemEvent);
-
+    
     // add our menuitems
     Menu.addMenuItem({ menuName: "Edit", menuItemName: "Voxels", isSeparator: true, beforeItem: "Physics" });
     Menu.addMenuItem({ menuName: "Edit", menuItemName: "Cut", shortcutKey: "CTRL+X", afterItem: "Voxels" });
@@ -1072,7 +1072,7 @@ function setupMenus() {
     Menu.addMenuItem({ menuName: "Edit", menuItemName: "Paste", shortcutKey: "CTRL+V", afterItem: "Copy" });
     Menu.addMenuItem({ menuName: "Edit", menuItemName: "Nudge", shortcutKey: "CTRL+N", afterItem: "Paste" });
     Menu.addMenuItem({ menuName: "Edit", menuItemName: "Delete", shortcutKeyEvent: { text: "backspace" }, afterItem: "Nudge" });
-
+    
     Menu.addMenuItem({ menuName: "File", menuItemName: "Voxels", isSeparator: true, beforeItem: "Settings" });
     Menu.addMenuItem({ menuName: "File", menuItemName: "Export Voxels", shortcutKey: "CTRL+E", afterItem: "Voxels" });
     Menu.addMenuItem({ menuName: "File", menuItemName: "Import Voxels", shortcutKey: "CTRL+I", afterItem: "Export Voxels" });
@@ -1092,10 +1092,10 @@ function cleanupMenus() {
 }
 
 function menuItemEvent(menuItem) {
-
+    
     // handle clipboard items
     if (editToolsOn) {
-
+        
         var pickRay = Camera.computePickRay(trackLastMouseX, trackLastMouseY);
         var intersection = Voxels.findRayIntersection(pickRay);
         selectedVoxel = calculateVoxelFromIntersection(intersection,"select");
@@ -1131,7 +1131,7 @@ function menuItemEvent(menuItem) {
                 Clipboard.deleteVoxel(selectedVoxel.x, selectedVoxel.y, selectedVoxel.z, selectedVoxel.s);
             }
         }
-    
+        
         if (menuItem == "Export Voxels") {
             print("export");
             Clipboard.exportVoxel(selectedVoxel.x, selectedVoxel.y, selectedVoxel.z, selectedVoxel.s);
@@ -1172,9 +1172,9 @@ function mouseMoveEvent(event) {
         //  Watch the drag direction to tell which way to 'extrude' this voxel
         if (!isExtruding) {
             var pickRay = Camera.computePickRay(event.x, event.y);
-            var lastVoxelDistance = { x: pickRay.origin.x - lastVoxelPosition.x, 
-                                    y: pickRay.origin.y - lastVoxelPosition.y, 
-                                    z: pickRay.origin.z - lastVoxelPosition.z };
+            var lastVoxelDistance = { x: pickRay.origin.x - lastVoxelPosition.x,
+            y: pickRay.origin.y - lastVoxelPosition.y,
+                z: pickRay.origin.z - lastVoxelPosition.z };
             var distance = Vec3.length(lastVoxelDistance);
             var mouseSpot = { x: pickRay.direction.x * distance, y: pickRay.direction.y * distance, z: pickRay.direction.z * distance };
             mouseSpot.x += pickRay.origin.x;
@@ -1192,15 +1192,15 @@ function mouseMoveEvent(event) {
             else if (dy < -lastVoxelScale) extrudeDirection.y = -extrudeScale;
             else if (dz > lastVoxelScale) extrudeDirection.z = extrudeScale;
             else if (dz < -lastVoxelScale) extrudeDirection.z = -extrudeScale;
-            else isExtruding = false; 
+            else isExtruding = false;
         } else {
             //  We have got an extrusion direction, now look for mouse move beyond threshold to add new voxel
-            var dx = event.x - mouseX; 
+            var dx = event.x - mouseX;
             var dy = event.y - mouseY;
             if (Math.sqrt(dx*dx + dy*dy) > PIXELS_PER_EXTRUDE_VOXEL)  {
                 lastVoxelPosition = Vec3.sum(lastVoxelPosition, extrudeDirection);
-                Voxels.setVoxel(lastVoxelPosition.x, lastVoxelPosition.y, lastVoxelPosition.z, 
-                            extrudeScale, lastVoxelColor.red, lastVoxelColor.green, lastVoxelColor.blue);
+                Voxels.setVoxel(lastVoxelPosition.x, lastVoxelPosition.y, lastVoxelPosition.z,
+                                extrudeScale, lastVoxelColor.red, lastVoxelColor.green, lastVoxelColor.blue);
                 mouseX = event.x;
                 mouseY = event.y;
             }
@@ -1214,64 +1214,64 @@ function mouseMoveEvent(event) {
 function mouseReleaseEvent(event) {
     // if our tools are off, then don't do anything
     if (!editToolsOn) {
-        return; 
+        return;
     }
     if (inspectJsIsRunning) {
         return;
     }
-                          
+    
     if (isMovingSlider) {
         isMovingSlider = false;
     }
     isAdding = false;
-    isExtruding = false; 
+    isExtruding = false;
 }
 
 function moveTools() {
     // move the swatches
     swatchesX = (windowDimensions.x - (swatchesWidth + sliderWidth)) / 2;
     swatchesY = windowDimensions.y - swatchHeight + 1;
-
+    
     // create the overlays, position them in a row, set their colors, and for the selected one, use a different source image
     // location so that it displays the "selected" marker
     for (s = 0; s < numColors; s++) {
 	    var extraWidth = 0;
-
+        
 	    if (s == 0) {
 	        extraWidth = swatchExtraPadding;
 	    }
-
+        
 	    var imageFromX = swatchExtraPadding - extraWidth + s * swatchWidth;
 	    var imageFromY = swatchHeight + 1;
 	    if (s == whichColor) {
 	        imageFromY = 0;
 	    }
-
+        
 	    var swatchX = swatchExtraPadding - extraWidth + swatchesX + ((swatchWidth - 1) * s);
-
+        
 	    if (s == (numColors - 1)) {
 	        extraWidth = swatchExtraPadding;
 	    }
 		
         Overlays.editOverlay(swatches[s], {
-                        x: swatchX,
-                        y: swatchesY,
-                        subImage: { x: imageFromX, y: imageFromY, width: swatchWidth + extraWidth, height: swatchHeight },
-                        color: colors[s],
-                        alpha: 1,
-                        visible: editToolsOn
-                    });
+                             x: swatchX,
+                             y: swatchesY,
+                             subImage: { x: imageFromX, y: imageFromY, width: swatchWidth + extraWidth, height: swatchHeight },
+                             color: colors[s],
+                             alpha: 1,
+                             visible: editToolsOn
+                             });
     }
-
+    
     // move the tools
     toolsY = (windowDimensions.y - toolsHeight) / 2;
-
+    
     var voxelToolOffset = 1,
-        recolorToolOffset = 1,
-        eyedropperToolOffset = 1;
-
+    recolorToolOffset = 1,
+    eyedropperToolOffset = 1;
+    
     var voxelToolColor = WHITE_COLOR;
-
+    
     if (recolorToolSelected) {
         recolorToolOffset = 2;
     } else if (eyedropperToolSelected) {
@@ -1282,34 +1282,34 @@ function moveTools() {
         }
         voxelToolOffset = 2;
     }
-
+    
     Overlays.editOverlay(voxelTool, {
-                    subImage: { x: 0, y: toolHeight * voxelToolOffset, width: toolWidth, height: toolHeight },
-                    x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * voxelToolAt), width: toolWidth, height: toolHeight,
-                    color: voxelToolColor,
-                    visible: editToolsOn
-                });
-
+                         subImage: { x: 0, y: toolHeight * voxelToolOffset, width: toolWidth, height: toolHeight },
+                         x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * voxelToolAt), width: toolWidth, height: toolHeight,
+                         color: voxelToolColor,
+                         visible: editToolsOn
+                         });
+    
     Overlays.editOverlay(recolorTool, {
-                    subImage: { x: 0, y: toolHeight * recolorToolOffset, width: toolWidth, height: toolHeight },
-                    x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * recolorToolAt), width: toolWidth, height: toolHeight,
-                    visible: editToolsOn
-                });
-
+                         subImage: { x: 0, y: toolHeight * recolorToolOffset, width: toolWidth, height: toolHeight },
+                         x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * recolorToolAt), width: toolWidth, height: toolHeight,
+                         visible: editToolsOn
+                         });
+    
     Overlays.editOverlay(eyedropperTool, {
-                    subImage: { x: 0, y: toolHeight * eyedropperToolOffset, width: toolWidth, height: toolHeight },
-                    x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * eyedropperToolAt), width: toolWidth, height: toolHeight,
-                    visible: editToolsOn
-                });
-
+                         subImage: { x: 0, y: toolHeight * eyedropperToolOffset, width: toolWidth, height: toolHeight },
+                         x: toolsX, y: toolsY + ((toolHeight + toolVerticalSpacing) * eyedropperToolAt), width: toolWidth, height: toolHeight,
+                         visible: editToolsOn
+                         });
+    
     sliderX = swatchesX + swatchesWidth - sliderOffsetX;
     sliderY = windowDimensions.y - sliderHeight + 1;
     thumbY = sliderY + thumbOffsetY;
     Overlays.editOverlay(slider, { x: sliderX, y: sliderY, visible: editToolsOn });
-
+    
     // This is the thumb of our slider
     Overlays.editOverlay(thumb, { x: sliderX + thumbX, y: thumbY, visible: editToolsOn });
-
+    
 }
 
 var lastFingerAddVoxel = { x: -1, y: -1, z: -1}; // off of the build-able area
@@ -1318,8 +1318,8 @@ var lastFingerDeleteVoxel = { x: -1, y: -1, z: -1}; // off of the build-able are
 function checkControllers() {
     var controllersPerPalm = 2; // palm and finger
     for (var palm = 0; palm < 2; palm++) {
-        var palmController = palm * controllersPerPalm; 
-        var fingerTipController = palmController + 1; 
+        var palmController = palm * controllersPerPalm;
+        var fingerTipController = palmController + 1;
         var fingerTipPosition = Controller.getSpatialControlPosition(fingerTipController);
         
         var BUTTON_COUNT = 6;
@@ -1327,7 +1327,7 @@ function checkControllers() {
         var BUTTON_1 = BUTTON_BASE + 1;
         var BUTTON_2 = BUTTON_BASE + 2;
         var FINGERTIP_VOXEL_SIZE = 0.05;
-
+        
         if (Controller.isButtonPressed(BUTTON_1)) {
             if (Vec3.length(Vec3.subtract(fingerTipPosition,lastFingerAddVoxel)) > (FINGERTIP_VOXEL_SIZE / 2)) {
                 if (whichColor == -1) {
@@ -1335,10 +1335,10 @@ function checkControllers() {
                 } else {
                     newColor = { red: colors[whichColor].red, green: colors[whichColor].green, blue: colors[whichColor].blue };
                 }
-
+                
                 Voxels.eraseVoxel(fingerTipPosition.x, fingerTipPosition.y, fingerTipPosition.z, FINGERTIP_VOXEL_SIZE);
                 Voxels.setVoxel(fingerTipPosition.x, fingerTipPosition.y, fingerTipPosition.z, FINGERTIP_VOXEL_SIZE,
-                    newColor.red, newColor.green, newColor.blue);
+                                newColor.red, newColor.green, newColor.blue);
                 
                 lastFingerAddVoxel = fingerTipPosition;
             }
@@ -1358,18 +1358,18 @@ function update(deltaTime) {
             windowDimensions = newWindowDimensions;
             moveTools();
         }
-
+        
         checkControllers();
-
+        
         // Move Import Preview
         if (isImporting) {
             var position = MyAvatar.position;
             var forwardVector = Quat.getFront(MyAvatar.orientation);
             var targetPosition = Vec3.sum(position, Vec3.multiply(forwardVector, importScale));
             var newPosition = {
-                x: Math.floor(targetPosition.x / importScale) * importScale,
-                y: Math.floor(targetPosition.y / importScale) * importScale,
-                z: Math.floor(targetPosition.z / importScale) * importScale
+            x: Math.floor(targetPosition.x / importScale) * importScale,
+            y: Math.floor(targetPosition.y / importScale) * importScale,
+            z: Math.floor(targetPosition.z / importScale) * importScale
             }
             moveImport(newPosition);
         }
@@ -1398,7 +1398,7 @@ function wheelEvent(event) {
         calcThumbFromScale(pointerVoxelScale);
         trackMouseEvent(event);
         wheelPixelsMoved = 0;
-
+        
         if (isImporting) {
             var importScale = (pointerVoxelScale / MAX_VOXEL_SCALE) * MAX_PASTE_VOXEL_SCALE;
             rescaleImport(importScale);

From aa73527157921dae7fcb2be1dc0de8cf7e4c8b15 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 15:58:56 -0700
Subject: [PATCH 2/9] Some code cleaning

---
 interface/src/Application.cpp |  2 +-
 interface/src/Util.cpp        | 12 ++++--
 interface/src/ui/Stats.cpp    | 69 ++++++++++++++++++-----------------
 3 files changed, 46 insertions(+), 37 deletions(-)

diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp
index a46201a4d6..7a4c930bc6 100644
--- a/interface/src/Application.cpp
+++ b/interface/src/Application.cpp
@@ -2728,7 +2728,7 @@ void Application::displayOverlay() {
             (Menu::getInstance()->isOptionChecked(MenuOption::Stats) &&
             Menu::getInstance()->isOptionChecked(MenuOption::Bandwidth))
                 ? 80 : 20;
-        drawText(_glWidget->width() - 100, _glWidget->height() - timerBottom, 0.30f, 1.0f, 0.f, frameTimer, WHITE_TEXT);
+        drawText(_glWidget->width() - 100, _glWidget->height() - timerBottom, 0.30f, 0.0f, 0, frameTimer, WHITE_TEXT);
     }
 
     _overlays.render2D();
diff --git a/interface/src/Util.cpp b/interface/src/Util.cpp
index 1dae3a4fd6..5238db9b13 100644
--- a/interface/src/Util.cpp
+++ b/interface/src/Util.cpp
@@ -186,16 +186,22 @@ const glm::vec3 randVector() {
 }
 
 static TextRenderer* textRenderer(int mono) {
-    static TextRenderer* monoRenderer = new TextRenderer(MONO_FONT_FAMILY); 
-    static TextRenderer* proportionalRenderer = new TextRenderer(SANS_FONT_FAMILY, -1, -1, false, TextRenderer::SHADOW_EFFECT); 
-    static TextRenderer* inconsolataRenderer = new TextRenderer(INCONSOLATA_FONT_FAMILY, -1, QFont::Bold, false);
     switch (mono) {
         case 1:
+            static TextRenderer* monoRenderer = new TextRenderer(MONO_FONT_FAMILY);
             return monoRenderer;
         case 2:
+            static TextRenderer* inconsolataRenderer = new TextRenderer(INCONSOLATA_FONT_FAMILY,
+                                                                        -1,
+                                                                        QFont::Bold, false);
             return inconsolataRenderer;
         case 0:
         default:
+            static TextRenderer* proportionalRenderer = new TextRenderer(SANS_FONT_FAMILY,
+                                                                         -1,
+                                                                         -1,
+                                                                         false,
+                                                                         TextRenderer::SHADOW_EFFECT);
             return proportionalRenderer;
     }
 }
diff --git a/interface/src/ui/Stats.cpp b/interface/src/ui/Stats.cpp
index 64616cbdf8..8807f3ff34 100644
--- a/interface/src/ui/Stats.cpp
+++ b/interface/src/ui/Stats.cpp
@@ -171,6 +171,9 @@ void Stats::display(
 
     unsigned int backgroundColor = 0x33333399;
     int verticalOffset = 0, lines = 0;
+    float scale = 0.10f;
+    float rotation = 0.0f;
+    int font = 2;
 
     QLocale locale(QLocale::English);
     std::stringstream voxelStats;
@@ -198,11 +201,11 @@ void Stats::display(
     sprintf(framesPerSecond, "Framerate: %3.0f FPS", fps);
  
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, serverNodes, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, serverNodes, color);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarNodes, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarNodes, color);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, framesPerSecond, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, framesPerSecond, color);
 
     if (_expanded) {
         char packetsPerSecondString[30];
@@ -211,9 +214,9 @@ void Stats::display(
         sprintf(averageMegabitsPerSecond, "Mbps: %3.2f", (float)bytesPerSecond * 8.f / 1000000.f);
 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, packetsPerSecondString, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, packetsPerSecondString, color);
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, averageMegabitsPerSecond, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, averageMegabitsPerSecond, color);
     }
 
     verticalOffset = 0;
@@ -258,7 +261,7 @@ void Stats::display(
                 "Buffer msecs %.1f",
                 (float) (audio->getNetworkBufferLengthSamplesPerChannel() + (float) audio->getJitterBufferSamples()) /
                 (float) audio->getNetworkSampleRate() * 1000.f);
-        drawText(30, glWidget->height() - 22, 0.10f, 0.f, 2.f, audioJitter, color);
+        drawText(30, glWidget->height() - 22, scale, rotation, font, audioJitter, color);
         
                  
         char audioPing[30];
@@ -271,18 +274,18 @@ void Stats::display(
         sprintf(voxelAvgPing, "Voxel avg ping: %d", pingVoxel);
 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, audioPing, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, audioPing, color);
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarPing, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarPing, color);
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, voxelAvgPing, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, voxelAvgPing, color);
 
         if (_expanded) {
             char voxelMaxPing[30];
             sprintf(voxelMaxPing, "Voxel max ping: %d", pingVoxelMax);
 
             verticalOffset += STATS_PELS_PER_LINE;
-            drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, voxelMaxPing, color);
+            drawText(horizontalOffset, verticalOffset, scale, rotation, font, voxelMaxPing, color);
         }
 
         verticalOffset = 0;
@@ -306,11 +309,11 @@ void Stats::display(
     char avatarMixerStats[200];
 
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarPosition, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarPosition, color);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarVelocity, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarVelocity, color);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarBodyYaw, color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarBodyYaw, color);
 
     if (_expanded) {
         SharedNodePointer avatarMixer = NodeList::getInstance()->soloNodeOfType(NodeType::AvatarMixer);
@@ -323,7 +326,7 @@ void Stats::display(
         }
 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, avatarMixerStats, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, avatarMixerStats, color);
         
         stringstream downloads;
         downloads << "Downloads: ";
@@ -333,7 +336,7 @@ void Stats::display(
         downloads << "(" << ResourceCache::getPendingRequestCount() << " pending)";
         
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, downloads.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, downloads.str().c_str(), color);
     }
 
     verticalOffset = 0;
@@ -354,7 +357,7 @@ void Stats::display(
         voxelStats.str("");
         voxelStats << "Voxels Memory Nodes: " << VoxelTreeElement::getTotalMemoryUsage() / 1000000.f << "MB";
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
 
         voxelStats.str("");
         voxelStats << 
@@ -364,14 +367,14 @@ void Stats::display(
             voxelStats << " / GPU: " << voxels->getVoxelMemoryUsageGPU() / 1000000.f << "MB";
         }
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
 
         // Voxel Rendering
         voxelStats.str("");
         voxelStats.precision(4);
         voxelStats << "Voxel Rendering Slots Max: " << voxels->getMaxVoxels() / 1000.f << "K";
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
     }
 
     voxelStats.str("");
@@ -379,7 +382,7 @@ void Stats::display(
     voxelStats << "Drawn: " << voxels->getVoxelsWritten() / 1000.f << "K " <<
         "Abandoned: " << voxels->getAbandonedVoxels() / 1000.f << "K ";
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
 
     // iterate all the current voxel stats, and list their sending modes, and total voxel counts
     std::stringstream sendingMode("");
@@ -424,7 +427,7 @@ void Stats::display(
             sendingMode << " <SCENE STABLE>";
         }
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)sendingMode.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)sendingMode.str().c_str(), color);
     }
 
     // Incoming packets
@@ -435,7 +438,7 @@ void Stats::display(
         voxelStats << "Voxel Packets to Process: " << qPrintable(packetsString)
                     << " [Recent Max: " << qPrintable(maxString) << "]";        
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
     }
 
     if (_resetRecentMaxPacketsSoon && voxelPacketsToProcess > 0) {
@@ -458,7 +461,7 @@ void Stats::display(
     voxelStats.str("");
     voxelStats << "Server voxels: " << qPrintable(serversTotalString);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
 
     if (_expanded) {
         QString serversInternalString = locale.toString((uint)totalInternal);
@@ -469,7 +472,7 @@ void Stats::display(
             "Internal: " << qPrintable(serversInternalString) << "  " <<
             "Leaves: " << qPrintable(serversLeavesString) << "";
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
     }
 
     unsigned long localTotal = VoxelTreeElement::getNodeCount();
@@ -479,7 +482,7 @@ void Stats::display(
     voxelStats.str("");
     voxelStats << "Local voxels: " << qPrintable(localTotalString);
     verticalOffset += STATS_PELS_PER_LINE;
-    drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+    drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
 
     if (_expanded) {
         unsigned long localInternal = VoxelTreeElement::getInternalNodeCount();
@@ -492,7 +495,7 @@ void Stats::display(
             "Internal: " << qPrintable(localInternalString) << "  " <<
             "Leaves: " << qPrintable(localLeavesString) << "";
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0, 2, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
     }
 
     // LOD Details
@@ -501,7 +504,7 @@ void Stats::display(
         QString displayLODDetails = Menu::getInstance()->getLODFeedbackText();
         voxelStats << "LOD: You can see " << qPrintable(displayLODDetails.trimmed());
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, (char*)voxelStats.str().c_str(), color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, (char*)voxelStats.str().c_str(), color);
     }
 
 
@@ -526,7 +529,7 @@ void Stats::display(
                 );
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         float preDelay = Menu::getInstance()->isOptionChecked(MenuOption::AudioSpatialProcessingPreDelay) ? 
                                         audioReflector->getPreDelay() : 0.0f;
@@ -539,7 +542,7 @@ void Stats::display(
                 audioReflector->getSoundMsPerMeter());
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         sprintf(reflectionsStatus, "Attenuation: average %5.3f, max %5.3f, min %5.3f, Factor: %5.3f", 
                 audioReflector->getAverageAttenuation(),
@@ -548,7 +551,7 @@ void Stats::display(
                 audioReflector->getDistanceAttenuationScalingFactor());
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         sprintf(reflectionsStatus, "Local Audio: %s Attenuation: %5.3f", 
                 (Menu::getInstance()->isOptionChecked(MenuOption::AudioSpatialProcessingProcessLocalAudio)
@@ -556,7 +559,7 @@ void Stats::display(
                 audioReflector->getLocalAudioAttenuationFactor());
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         bool diffusionEnabled = Menu::getInstance()->isOptionChecked(MenuOption::AudioSpatialProcessingWithDiffusions);
         int fanout = diffusionEnabled ? audioReflector->getDiffusionFanout() : 0;
@@ -565,7 +568,7 @@ void Stats::display(
                     (diffusionEnabled ? "yes" : "no"), fanout, diffusionPaths);
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         const float AS_PERCENT = 100.0f;
         float reflectiveRatio = audioReflector->getReflectiveRatio() * AS_PERCENT;
@@ -575,7 +578,7 @@ void Stats::display(
                     reflectiveRatio, diffusionRatio, absorptionRatio);
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
         sprintf(reflectionsStatus, "Comb Filter Window: %5.3f ms, Allowed: %d, Suppressed: %d", 
                     audioReflector->getCombFilterWindow(), 
@@ -583,7 +586,7 @@ void Stats::display(
                     audioReflector->getEchoesSuppressed());
                 
         verticalOffset += STATS_PELS_PER_LINE;
-        drawText(horizontalOffset, verticalOffset, 0.10f, 0.f, 2.f, reflectionsStatus, color);
+        drawText(horizontalOffset, verticalOffset, scale, rotation, font, reflectionsStatus, color);
 
     }
 

From b098a7a294c7fbc8bc2e1a243bcca1cfad21ba30 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 15:59:37 -0700
Subject: [PATCH 3/9] Fixed wire cube overlay not drawn with right line width

---
 interface/src/ui/overlays/Cube3DOverlay.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/interface/src/ui/overlays/Cube3DOverlay.cpp b/interface/src/ui/overlays/Cube3DOverlay.cpp
index ab9418206f..e9a366c6dc 100644
--- a/interface/src/ui/overlays/Cube3DOverlay.cpp
+++ b/interface/src/ui/overlays/Cube3DOverlay.cpp
@@ -40,6 +40,7 @@ void Cube3DOverlay::render() {
     if (_isSolid) {
         glutSolidCube(_size);
     } else {
+        glLineWidth(_lineWidth);
         glutWireCube(_size);
     }
     glPopMatrix();

From 61981b9470476eed3ced3f791abb837087d7a30c Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 16:00:44 -0700
Subject: [PATCH 4/9] Added getter for tree scale in js

---
 libraries/voxels/src/VoxelsScriptingInterface.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libraries/voxels/src/VoxelsScriptingInterface.h b/libraries/voxels/src/VoxelsScriptingInterface.h
index 71a8405be6..d5322fdc4d 100644
--- a/libraries/voxels/src/VoxelsScriptingInterface.h
+++ b/libraries/voxels/src/VoxelsScriptingInterface.h
@@ -36,6 +36,9 @@ public:
     void setUndoStack(QUndoStack* undoStack) { _undoStack = undoStack; }
 
 public slots:
+    
+    /// provide the world scale
+    const int getTreeScale() const { return TREE_SCALE; }
 
     /// checks the local voxel tree for a voxel at the specified location and scale
     /// \param x the x-coordinate of the voxel (in meter units)

From d6e7caa4db3e6e058ff60c10b03ae59df67a45a0 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 16:02:01 -0700
Subject: [PATCH 5/9] Removed Debug

---
 interface/src/scripting/ClipboardScriptingInterface.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/src/scripting/ClipboardScriptingInterface.cpp b/interface/src/scripting/ClipboardScriptingInterface.cpp
index b11c0fdbff..e8fb545343 100644
--- a/interface/src/scripting/ClipboardScriptingInterface.cpp
+++ b/interface/src/scripting/ClipboardScriptingInterface.cpp
@@ -78,7 +78,7 @@ void ClipboardScriptingInterface::exportVoxel(float x, float y, float z, float s
 }
 
 bool ClipboardScriptingInterface::importVoxels() {
-    qDebug() << "[DEBUG] Importing ... ";
+    qDebug() << "Importing ... ";
     QEventLoop loop;
     connect(Application::getInstance(), SIGNAL(importDone()), &loop, SLOT(quit()));
     emit readyToImport();

From c4102e3af0d580dce5bbccfe4a90749120fb6369 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 16:04:20 -0700
Subject: [PATCH 6/9] Improved scale selector, changed first swatch behaviours,
 improved placement tool

---
 examples/editVoxels.js | 582 +++++++++++++++++++++--------------------
 1 file changed, 298 insertions(+), 284 deletions(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index 752f4cbf9b..d9d1af8461 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -19,7 +19,10 @@
 //  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
 //
 
+var editToolsOn = true; // starts out off
+
 var windowDimensions = Controller.getViewportDimensions();
+var WORLD_SCALE = Voxels.getTreeScale();
 
 var NEW_VOXEL_SIZE = 1.0;
 var NEW_VOXEL_DISTANCE_FROM_CAMERA = 3.0;
@@ -62,7 +65,7 @@ colors[6] = { red: 211, green: 115,  blue: 0 };
 colors[7] = { red: 48,  green: 116,  blue: 119 };
 colors[8] = { red: 31,  green: 64,  blue: 64 };
 var numColors = 9;
-var whichColor = -1;            //  Starting color is 'Copy' mode
+var whichColor = 0;            //  Starting color is 'Copy' mode
 
 //  Create sounds for for every script actions that require one
 var audioOptions = new AudioInjectionOptions();
@@ -149,9 +152,6 @@ colorInheritSound.addSound("https://highfidelity-public.s3.amazonaws.com/sounds/
 colorInheritSound.addSound("https://highfidelity-public.s3.amazonaws.com/sounds/Voxel+Editing/Color+Inherit/Inherit+B.raw");
 colorInheritSound.addSound("https://highfidelity-public.s3.amazonaws.com/sounds/Voxel+Editing/Color+Inherit/Inherit+C.raw");
 
-
-var editToolsOn = true; // starts out off
-
 // previewAsVoxel - by default, we will preview adds/deletes/recolors as just 4 lines on the intersecting face. But if you
 //                  the preview to show a full voxel then set this to true and the voxel will be displayed for voxel editing
 var previewAsVoxel = false;
@@ -204,8 +204,8 @@ var linePreviewRight = Overlays.addOverlay("line3d", {
 
 
 // these will be used below
-var sliderWidth = 154;
-var sliderHeight = 37;
+var scaleSelectorWidth = 144;
+var scaleSelectorHeight = 37;
 
 // These will be our "overlay IDs"
 var swatches = new Array();
@@ -213,7 +213,7 @@ var swatchExtraPadding = 5;
 var swatchHeight = 37;
 var swatchWidth = 27;
 var swatchesWidth = swatchWidth * numColors + numColors + swatchExtraPadding * 2;
-var swatchesX = (windowDimensions.x - (swatchesWidth + sliderWidth)) / 2;
+var swatchesX = (windowDimensions.x - (swatchesWidth + scaleSelectorWidth)) / 2;
 var swatchesY = windowDimensions.y - swatchHeight + 1;
 
 var toolIconUrl = "http://highfidelity-public.s3-us-west-1.amazonaws.com/images/tools/";
@@ -270,7 +270,7 @@ var voxelTool = Overlays.addOverlay("image", {
                                     x: 0, y: 0, width: toolWidth, height: toolHeight,
                                     subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
                                     imageURL: toolIconUrl + "voxel-tool.svg",
-                                    visible: false,
+                                    visible: editToolsOn,
                                     alpha: 0.9
                                     });
 
@@ -278,7 +278,7 @@ var recolorTool = Overlays.addOverlay("image", {
                                       x: 0, y: 0, width: toolWidth, height: toolHeight,
                                       subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
                                       imageURL: toolIconUrl + "paint-tool.svg",
-                                      visible: false,
+                                      visible: editToolsOn,
                                       alpha: 0.9
                                       });
 
@@ -286,58 +286,142 @@ var eyedropperTool = Overlays.addOverlay("image", {
                                          x: 0, y: 0, width: toolWidth, height: toolHeight,
                                          subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
                                          imageURL: toolIconUrl + "eyedropper-tool.svg",
-                                         visible: false,
+                                         visible: editToolsOn,
                                          alpha: 0.9
                                          });
 
-// This will create a couple of image overlays that make a "slider", we will demonstrate how to trap mouse messages to
-// move the slider
-
-// see above...
-//var sliderWidth = 158;
-//var sliderHeight = 35;
-
-var sliderOffsetX = 17;
-var sliderX = swatchesX - swatchWidth - sliderOffsetX;
-var sliderY = windowDimensions.y - sliderHeight + 1;
-var slider = Overlays.addOverlay("image", {
-                                 // alternate form of expressing bounds
-                                 bounds: { x: sliderX, y: sliderY, width: sliderWidth, height: sliderHeight},
-                                 imageURL: toolIconUrl + "voxel-size-slider-bg.svg",
-                                 alpha: 1,
+function ScaleSelector() {
+    this.x = swatchesX + swatchesWidth;
+    this.y = swatchesY;
+    this.width = scaleSelectorWidth;
+    this.height = scaleSelectorHeight;
+    
+    this.displayPower = false;
+    this.scale = 1.0;
+    this.power = 0;
+    
+    this.FIRST_PART = this.width * 40.0 / 100.0;
+    this.SECOND_PART = this.width * 37.0 / 100.0;
+    
+    this.buttonsOverlay = Overlays.addOverlay("image", {
+                                              x: this.x, y: this.y,
+                                              width: this.width, height: this.height,
+                                              //subImage: { x: 0, y: toolHeight, width: toolWidth, height: toolHeight },
+                                              imageURL: toolIconUrl + "voxel-size-selector.svg",
+                                              alpha: 0.9,
+                                              visible: editToolsOn
+                                              });
+    this.textOverlay = Overlays.addOverlay("text", {
+                                           x: this.x + this.FIRST_PART, y: this.y,
+                                           width: this.SECOND_PART, height: this.height,
+                                           topMargin: 13,
+                                           text: this.scale.toString(),
+                                           alpha: 0.0,
+                                           visible: editToolsOn
+                                           });
+    this.powerOverlay = Overlays.addOverlay("text", {
+                                            x: this.x + this.FIRST_PART, y: this.y,
+                                            width: this.SECOND_PART, height: this.height,
+                                            leftMargin: 28,
+                                            text: this.power.toString(),
+                                            alpha: 0.0,
+                                            visible: false
+                                            });
+    this.show = function(doShow) {
+        Overlays.editOverlay(this.buttonsOverlay, {visible: doShow});
+        Overlays.editOverlay(this.textOverlay, {visible: doShow});
+        Overlays.editOverlay(this.powerOverlay, {visible: doShow && this.displayPower});
+    }
+    
+    this.move = function() {
+        this.x = swatchesX + swatchesWidth;
+        this.y = swatchesY;
+        
+        Overlays.editOverlay(this.buttonsOverlay, {
+                             x: this.x, y: this.y,
+                             });
+        Overlays.editOverlay(this.textOverlay, {
+                             x: this.x + this.FIRST_PART, y: this.y,
+                             });
+        Overlays.editOverlay(this.powerOverlay, {
+                             x: this.x + this.FIRST_PART, y: this.y,
+                             });
+    }
+    
+    
+    this.switchDisplay = function() {
+        this.displayPower = !this.displayPower;
+        
+        if (this.displayPower) {
+            Overlays.editOverlay(this.textOverlay, {
+                                 leftMargin: 18,
+                                 text: "2"
+                                 });
+            Overlays.editOverlay(this.powerOverlay, {
+                                 text: this.power.toString(),
+                                 visible: editToolsOn
+                                 });
+        } else {
+            Overlays.editOverlay(this.textOverlay, {
+                                 leftMargin: 13,
+                                 text: this.scale.toString()
+                                 });
+            Overlays.editOverlay(this.powerOverlay, {
                                  visible: false
                                  });
-
-// The slider is handled in the mouse event callbacks.
-var isMovingSlider = false;
-var thumbClickOffsetX = 0;
-
-// This is the thumb of our slider
-var minThumbX = 20; // relative to the x of the slider
-var maxThumbX = minThumbX + 90;
-var thumbExtents = maxThumbX - minThumbX;
-var thumbX = (minThumbX + maxThumbX) / 2;
-var thumbOffsetY = 11;
-var thumbY = sliderY + thumbOffsetY;
-var thumb = Overlays.addOverlay("image", {
-                                x: sliderX + thumbX,
-                                y: thumbY,
-                                width: 17,
-                                height: 17,
-                                imageURL: toolIconUrl + "voxel-size-slider-handle.svg",
-                                alpha: 1,
-                                visible: false
-                                });
-
-var pointerVoxelScale = Math.floor(MAX_VOXEL_SCALE + MIN_VOXEL_SCALE) / 2; // this is the voxel scale used for click to add or delete
-var pointerVoxelScaleSet = false; // if voxel scale has not yet been set, we use the intersection size
-
-var pointerVoxelScaleSteps = 8; // the number of slider position steps
-var pointerVoxelScaleOriginStep = 8; // the position of slider for the 1 meter size voxel
-var pointerVoxelScaleMin = Math.pow(2, (1-pointerVoxelScaleOriginStep));
-var pointerVoxelScaleMax = Math.pow(2, (pointerVoxelScaleSteps-pointerVoxelScaleOriginStep));
-var thumbDeltaPerStep = thumbExtents / (pointerVoxelScaleSteps - 1);
-
+        }
+    }
+    
+    this.update = function() {
+        if (this.displayPower) {
+            Overlays.editOverlay(this.powerOverlay, {text: this.power.toString()});
+        } else {
+            Overlays.editOverlay(this.textOverlay, {text: this.scale.toString()});
+        }
+    }
+    
+    this.incrementScale = function() {
+        if (this.power < 13) {
+            ++this.power;
+            this.scale *= 2.0;
+            this.update();
+            resizeVoxelSound.play(voxelSizePlus);
+        }
+    }
+    
+    this.decrementScale = function() {
+        if (-4 < this.power) {
+            --this.power;
+            this.scale /= 2.0;
+            this.update();
+            resizeVoxelSound.play(voxelSizePlus);
+        }
+    }
+    
+    this.clicked = function(x, y) {
+        if (this.x < x  && x < this.x + this.width &&
+            this.y < y && y < this.y + this.height) {
+            
+            if (x < this.x + this.FIRST_PART) {
+                this.decrementScale();
+            } else if (x < this.x + this.FIRST_PART + this.SECOND_PART) {
+                this.switchDisplay();
+            } else {
+                this.incrementScale();
+            }
+            return true;
+        }
+        return false;
+    }
+    
+    this.cleanup = function() {
+        Overlays.deleteOverlay(this.buttonsOverlay);
+        Overlays.deleteOverlay(this.textOverlay);
+        Overlays.deleteOverlay(this.powerOverlay);
+    }
+    
+}
+var scaleSelector = new ScaleSelector();
 
 
 ///////////////////////////////////// IMPORT MODULE ///////////////////////////////
@@ -345,9 +429,12 @@ var thumbDeltaPerStep = thumbExtents / (pointerVoxelScaleSteps - 1);
 var importTree;
 var importPreview;
 var importBoundaries;
+var xImportGuide;
+var yImportGuide;
+var zImportGuide;
 var isImporting;
 var importPosition;
-var importScale;
+var importDistance;
 
 function initImport() {
     importPreview = Overlays.addOverlay("localvoxels", {
@@ -358,49 +445,90 @@ function initImport() {
                                         });
     importBoundaries = Overlays.addOverlay("cube", {
                                            position: { x: 0, y: 0, z: 0 },
-                                           scale: 1,
+                                           size: 1,
                                            color: { red: 128, blue: 128, green: 128 },
+                                           lineWIdth: 4,
                                            solid: false,
                                            visible: false
-                                           })
+                                           });
+    
+    xImportGuide = Overlays.addOverlay("line3d", {
+                                       position: { x: 0, y: 0, z: 0},
+                                       end: { x: 0, y: 0, z: 0},
+                                       color: { red: 255, green: 0, blue: 0},
+                                       alpha: 1,
+                                       visible: false,
+                                       lineWidth: previewLineWidth
+                                       });
+    yImportGuide = Overlays.addOverlay("line3d", {
+                                       position: { x: 0, y: 0, z: 0},
+                                       end: { x: 0, y: 0, z: 0},
+                                       color: { red: 0, green: 255, blue: 0},
+                                       alpha: 1,
+                                       visible: false,
+                                       lineWidth: previewLineWidth
+                                       });
+    zImportGuide = Overlays.addOverlay("line3d", {
+                                       position: { x: 0, y: 0, z: 0},
+                                       end: { x: 0, y: 0, z: 0},
+                                       color: { red: 0, green: 0, blue: 255},
+                                       alpha: 1,
+                                       visible: false,
+                                       lineWidth: previewLineWidth
+                                       });
+    
+    
     isImporting = false;
     importPosition = { x: 0, y: 0, z: 0 };
-    importScale = 0;
 }
 
 function importVoxels() {
-    if (Clipboard.importVoxels()) {
-        isImporting = true;
-        if (importScale <= 0) {
-            importScale = 1;
-        }
-    } else {
-        isImporting = false;
-    }
-    
+    isImporting = Clipboard.importVoxels();
     return isImporting;
 }
 
 function moveImport(position) {
-    if (0 < position.x && 0 < position.y && 0 < position.z) {
-        importPosition = position;
-        Overlays.editOverlay(importPreview, {
-                             position: { x: importPosition.x, y: importPosition.y, z: importPosition.z }
-                             });
-        Overlays.editOverlay(importBoundaries, {
-                             position: { x: importPosition.x, y: importPosition.y, z: importPosition.z }
-                             });
-    }
+    importPosition = position;
+    Overlays.editOverlay(importPreview, {
+                         position: { x: importPosition.x, y: importPosition.y, z: importPosition.z }
+                         });
+    Overlays.editOverlay(importBoundaries, {
+                         position: { x: importPosition.x, y: importPosition.y, z: importPosition.z }
+                         });
+    
+    
+    Overlays.editOverlay(xImportGuide, {
+                         position: { x: importPosition.x, y: 0, z: importPosition.z },
+                         end: { x: importPosition.x + scaleSelector.scale, y: 0, z: importPosition.z }
+                         });
+    Overlays.editOverlay(yImportGuide, {
+                         position: { x: importPosition.x, y: importPosition.y, z: importPosition.z },
+                         end: { x: importPosition.x, y: 0, z: importPosition.z }
+                         });
+    Overlays.editOverlay(zImportGuide, {
+                         position: { x: importPosition.x, y: 0, z: importPosition.z },
+                         end: { x: importPosition.x, y: 0, z: importPosition.z + scaleSelector.scale }
+                         });
+    rescaleImport();
 }
 
-function rescaleImport(scale) {
-    if (0 < scale) {
-        importScale = scale;
+function rescaleImport() {
+    if (0 < scaleSelector.scale) {
         Overlays.editOverlay(importPreview, {
-                             scale: importScale
+                             scale: scaleSelector.scale
                              });
         Overlays.editOverlay(importBoundaries, {
-                             scale: importScale
+                             size: scaleSelector.scale
+                             });
+        
+        Overlays.editOverlay(xImportGuide, {
+                             end: { x: importPosition.x + scaleSelector.scale, y: 0, z: importPosition.z }
+                             });
+        Overlays.editOverlay(yImportGuide, {
+                             end: { x: importPosition.x, y: 0, z: importPosition.z }
+                             });
+        Overlays.editOverlay(zImportGuide, {
+                             end: { x: importPosition.x, y: 0, z: importPosition.z + scaleSelector.scale }
                              });
     }
 }
@@ -412,11 +540,21 @@ function showImport(doShow) {
     Overlays.editOverlay(importBoundaries, {
                          visible: doShow
                          });
+    
+    Overlays.editOverlay(xImportGuide, {
+                         visible: doShow
+                         });
+    Overlays.editOverlay(yImportGuide, {
+                         visible: doShow
+                         });
+    Overlays.editOverlay(zImportGuide, {
+                         visible: doShow
+                         });
 }
 
 function placeImport() {
     if (isImporting) {
-        Clipboard.pasteVoxel(importPosition.x, importPosition.y, importPosition.z, importScale);
+        Clipboard.pasteVoxel(importPosition.x, importPosition.y, importPosition.z, scaleSelector.scale);
         isImporting = false;
     }
 }
@@ -431,9 +569,11 @@ function cancelImport() {
 function cleanupImport() {
     Overlays.deleteOverlay(importPreview);
     Overlays.deleteOverlay(importBoundaries);
+    Overlays.deleteOverlay(xImportGuide);
+    Overlays.deleteOverlay(yImportGuide);
+    Overlays.deleteOverlay(zImportGuide);
     isImporting = false;
     importPostion = { x: 0, y: 0, z: 0 };
-    importScale = 0;
 }
 /////////////////////////////////// END IMPORT MODULE /////////////////////////////
 initImport();
@@ -442,49 +582,6 @@ if (editToolsOn) {
     moveTools();
 }
 
-
-function calcThumbFromScale(scale) {
-    var scaleLog = Math.log(scale)/Math.log(2);
-    var thumbStep = scaleLog + pointerVoxelScaleOriginStep;
-    if (thumbStep < 1) {
-        thumbStep = 1;
-    }
-    if (thumbStep > pointerVoxelScaleSteps) {
-        thumbStep = pointerVoxelScaleSteps;
-    }
-    var oldThumbX = thumbX;
-    thumbX = (thumbDeltaPerStep * (thumbStep - 1)) + minThumbX;
-    Overlays.editOverlay(thumb, { x: thumbX + sliderX } );
-    
-    if (thumbX > oldThumbX) {
-        resizeVoxelSound.play(voxelSizePlus);
-        print("Plus");
-    } else if (thumbX < oldThumbX) {
-        resizeVoxelSound.play(voxelSizeMinus);
-        print("Minus");
-    }
-}
-
-function calcScaleFromThumb(newThumbX) {
-    // newThumbX is the pixel location relative to start of slider,
-    // we need to figure out the actual offset in the allowed slider area
-    thumbAt = newThumbX - minThumbX;
-    thumbStep = Math.floor((thumbAt/ thumbExtents) * (pointerVoxelScaleSteps-1)) + 1;
-    pointerVoxelScale = Math.pow(2, (thumbStep-pointerVoxelScaleOriginStep));
-    
-    // if importing, rescale import ...
-    if (isImporting) {
-        var importScale = (pointerVoxelScale / MAX_VOXEL_SCALE) * MAX_PASTE_VOXEL_SCALE;
-        rescaleImport(importScale);
-    }
-    
-    // now reset the display accordingly...
-    calcThumbFromScale(pointerVoxelScale);
-    
-    // if the user moved the thumb, then they are fixing the voxel scale
-    pointerVoxelScaleSet = true;
-}
-
 function setAudioPosition() {
     var position = MyAvatar.position;
     var forwardVector = Quat.getFront(MyAvatar.orientation);
@@ -493,7 +590,7 @@ function setAudioPosition() {
 
 function getNewPasteVoxel(pickRay) {
     
-    var voxelSize = MIN_PASTE_VOXEL_SCALE + (MAX_PASTE_VOXEL_SCALE - MIN_PASTE_VOXEL_SCALE) * pointerVoxelScale - 1;
+    var voxelSize = scaleSelector.scale;
     var origin = { x: pickRay.direction.x, y: pickRay.direction.y, z: pickRay.direction.z };
     
     origin.x += pickRay.origin.x;
@@ -542,13 +639,7 @@ function calculateVoxelFromIntersection(intersection, operation) {
               + intersection.intersection.y + ", " + intersection.intersection.z);
     }
     
-    var voxelSize;
-    if (pointerVoxelScaleSet) {
-        voxelSize = pointerVoxelScale;
-    } else {
-        voxelSize = intersection.voxel.s;
-    }
-    
+    var voxelSize = scaleSelector.scale;
     var x;
     var y;
     var z;
@@ -670,21 +761,9 @@ function showPreviewVoxel() {
     var pickRay = Camera.computePickRay(trackLastMouseX, trackLastMouseY);
     var intersection = Voxels.findRayIntersection(pickRay);
     
-    // if the user hasn't updated the
-    if (!pointerVoxelScaleSet) {
-        calcThumbFromScale(intersection.voxel.s);
-    }
-    
-    if (whichColor == -1) {
-        //  Copy mode - use clicked voxel color
-        voxelColor = { red: intersection.voxel.red,
-        green: intersection.voxel.green,
-            blue: intersection.voxel.blue };
-    } else {
-        voxelColor = { red: colors[whichColor].red,
+    voxelColor = { red: colors[whichColor].red,
         green: colors[whichColor].green,
-            blue: colors[whichColor].blue };
-    }
+        blue: colors[whichColor].blue };
     
     var guidePosition;
     if (trackAsRecolor || recolorToolSelected || trackAsEyedropper || eyedropperToolSelected) {
@@ -734,18 +813,14 @@ function showPreviewLines() {
     var intersection = Voxels.findRayIntersection(pickRay);
     
     if (intersection.intersects) {
-        
-        // if the user hasn't updated the
-        if (!pointerVoxelScaleSet) {
-            calcThumbFromScale(intersection.voxel.s);
-        }
-        
         resultVoxel = calculateVoxelFromIntersection(intersection,"");
         Overlays.editOverlay(voxelPreview, { visible: false });
         Overlays.editOverlay(linePreviewTop, { position: resultVoxel.topLeft, end: resultVoxel.topRight, visible: true });
         Overlays.editOverlay(linePreviewBottom, { position: resultVoxel.bottomLeft, end: resultVoxel.bottomRight, visible: true });
         Overlays.editOverlay(linePreviewLeft, { position: resultVoxel.topLeft, end: resultVoxel.bottomLeft, visible: true });
         Overlays.editOverlay(linePreviewRight, { position: resultVoxel.topRight, end: resultVoxel.bottomRight, visible: true });
+        colors[0] = {red: intersection.voxel.red, green: intersection.voxel.green , blue: intersection.voxel.blue };
+        moveTools();
     } else {
         Overlays.editOverlay(voxelPreview, { visible: false });
         Overlays.editOverlay(linePreviewTop, { visible: false });
@@ -756,7 +831,7 @@ function showPreviewLines() {
 }
 
 function showPreviewGuides() {
-    if (editToolsOn) {
+    if (editToolsOn && !isImporting) {
         if (previewAsVoxel) {
             showPreviewVoxel();
             
@@ -817,6 +892,7 @@ function trackKeyReleaseEvent(event) {
         moveTools();
         setAudioPosition(); // make sure we set the audio position before playing sounds
         showPreviewGuides();
+        scaleSelector.show(editToolsOn);
         scriptInitSound.playRandom();
     }
     
@@ -826,17 +902,14 @@ function trackKeyReleaseEvent(event) {
     
     if (editToolsOn) {
         if (event.text == "ESC") {
-            pointerVoxelScaleSet = false;
             pasteMode = false;
             moveTools();
         }
         if (event.text == "-") {
-            thumbX -= thumbDeltaPerStep;
-            calcScaleFromThumb(thumbX);
+            scaleSelector.decrementScale();
         }
         if (event.text == "+") {
-            thumbX += thumbDeltaPerStep;
-            calcScaleFromThumb(thumbX);
+            scaleSelector.incrementScale();
         }
         if (event.text == "CONTROL") {
             trackAsDelete = false;
@@ -872,15 +945,7 @@ function mousePressEvent(event) {
     var clickedOnSomething = false;
     var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y});
     
-    // If the user clicked on the thumb, handle the slider logic
-    if (clickedOverlay == thumb) {
-        isMovingSlider = true;
-        thumbClickOffsetX = event.x - (sliderX + thumbX); // this should be the position of the mouse relative to the thumb
-        clickedOnSomething = true;
-        
-        //Overlays.editOverlay(thumb, { imageURL: toolIconUrl + "voxel-size-slider-handle.svg", });
-        
-    } else if (clickedOverlay == voxelTool) {
+    if (clickedOverlay == voxelTool) {
         modeSwitchSound.play(0);
         voxelToolSelected = true;
         recolorToolSelected = false;
@@ -901,19 +966,10 @@ function mousePressEvent(event) {
         eyedropperToolSelected = true;
         moveTools();
         clickedOnSomething = true;
-    } else if (clickedOverlay == slider) {
-        
-        if (event.x < sliderX + minThumbX) {
-            thumbX -= thumbDeltaPerStep;
-            calcScaleFromThumb(thumbX);
+    } else if (scaleSelector.clicked(event.x, event.y)) {
+        if (isImporting) {
+            rescaleImport();
         }
-        
-        if (event.x > sliderX + maxThumbX) {
-            thumbX += thumbDeltaPerStep;
-            calcScaleFromThumb(thumbX);
-        }
-        
-        moveTools();
         clickedOnSomething = true;
     } else {
         // if the user clicked on one of the color swatches, update the selectedSwatch
@@ -927,7 +983,7 @@ function mousePressEvent(event) {
             }
         }
     }
-    if (clickedOnSomething) {
+    if (clickedOnSomething || isImporting) {
         return; // no further processing
     }
     
@@ -939,14 +995,6 @@ function mousePressEvent(event) {
     var intersection = Voxels.findRayIntersection(pickRay);
     audioOptions.position = Vec3.sum(pickRay.origin, pickRay.direction);
     
-    if (isImporting) {
-        print("placing import...");
-        placeImport();
-        showImport(false);
-        moveTools();
-        return;
-    }
-    
     if (pasteMode) {
         var pasteVoxel = getNewPasteVoxel(pickRay);
         Clipboard.pasteVoxel(pasteVoxel.origin.x, pasteVoxel.origin.y, pasteVoxel.origin.z, pasteVoxel.voxelSize);
@@ -956,11 +1004,6 @@ function mousePressEvent(event) {
     }
     
     if (intersection.intersects) {
-        // if the user hasn't updated the
-        if (!pointerVoxelScaleSet) {
-            calcThumbFromScale(intersection.voxel.s);
-        }
-        
         if (trackAsDelete || event.isRightButton && !trackAsEyedropper) {
             //  Delete voxel
             voxelDetails = calculateVoxelFromIntersection(intersection,"delete");
@@ -968,13 +1011,11 @@ function mousePressEvent(event) {
             delVoxelSound.playRandom();
             Overlays.editOverlay(voxelPreview, { visible: false });
         } else if (eyedropperToolSelected || trackAsEyedropper) {
-            if (whichColor != -1) {
-                colors[whichColor].red = intersection.voxel.red;
-                colors[whichColor].green = intersection.voxel.green;
-                colors[whichColor].blue = intersection.voxel.blue;
-                moveTools();
-                swatchesSound.play(whichColor);
-            }
+            colors[whichColor].red = intersection.voxel.red;
+            colors[whichColor].green = intersection.voxel.green;
+            colors[whichColor].blue = intersection.voxel.blue;
+            moveTools();
+            swatchesSound.play(whichColor);
             
         } else if (recolorToolSelected || trackAsRecolor) {
             //  Recolor Voxel
@@ -987,18 +1028,10 @@ function mousePressEvent(event) {
             Overlays.editOverlay(voxelPreview, { visible: false });
         } else if (voxelToolSelected) {
             //  Add voxel on face
-            if (whichColor == -1) {
-                //  Copy mode - use clicked voxel color
-                newColor = {
-                red: intersection.voxel.red,
-                green: intersection.voxel.green,
-                    blue: intersection.voxel.blue };
-            } else {
-                newColor = {
-                red: colors[whichColor].red,
-                green: colors[whichColor].green,
-                    blue: colors[whichColor].blue };
-            }
+            newColor = { red: colors[whichColor].red,
+                        green: colors[whichColor].green,
+                        blue: colors[whichColor].blue
+            };
             
             voxelDetails = calculateVoxelFromIntersection(intersection,"add");
             Voxels.setVoxel(voxelDetails.x, voxelDetails.y, voxelDetails.z, voxelDetails.s,
@@ -1020,29 +1053,22 @@ function keyPressEvent(event) {
     // if our tools are off, then don't do anything
     if (editToolsOn) {
         var nVal = parseInt(event.text);
-        if (event.text == "`") {
-            print("Color = Copy");
-            whichColor = -1;
-            colorInheritSound.playRandom();
-            moveTools();
-        } else if ((nVal > 0) && (nVal <= numColors)) {
+        if ((nVal > 0) && (nVal <= numColors)) {
             whichColor = nVal - 1;
             print("Color = " + (whichColor + 1));
             swatchesSound.play(whichColor);
             moveTools();
         } else if (event.text == "0") {
             // Create a brand new 1 meter voxel in front of your avatar
-            var color = whichColor;
-            if (color == -1) color = 0;
             var newPosition = getNewVoxelPosition();
             var newVoxel = {
             x: newPosition.x,
             y: newPosition.y ,
             z: newPosition.z,
             s: NEW_VOXEL_SIZE,
-            red: colors[color].red,
-            green: colors[color].green,
-                blue: colors[color].blue };
+            red: colors[whichColor].red,
+            green: colors[whichColor].green,
+                blue: colors[whichColor].blue };
             Voxels.eraseVoxel(newVoxel.x, newVoxel.y, newVoxel.z, newVoxel.s);
             Voxels.setVoxel(newVoxel.x, newVoxel.y, newVoxel.z, newVoxel.s, newVoxel.red, newVoxel.green, newVoxel.blue);
             setAudioPosition();
@@ -1158,17 +1184,44 @@ function mouseMoveEvent(event) {
         return;
     }
     
-    if (isMovingSlider) {
-        thumbX = (event.x - thumbClickOffsetX) - sliderX;
-        if (thumbX < minThumbX) {
-            thumbX = minThumbX;
-        }
-        if (thumbX > maxThumbX) {
-            thumbX = maxThumbX;
-        }
-        calcScaleFromThumb(thumbX);
+    // Move Import Preview
+    if (isImporting) {
+        var pickRay = Camera.computePickRay(event.x, event.y);
+        var intersection = Voxels.findRayIntersection(pickRay);
         
-    } else if (isAdding) {
+        var distance = 2 * scaleSelector.scale;
+        
+        if (intersection.intersects) {
+            var intersectionDistance = Vec3.length(Vec3.subtract(pickRay.origin, intersection.intersection));
+            if (intersectionDistance < distance) {
+                distance = intersectionDistance * 0.99;
+            }
+            
+        }
+        
+        var targetPosition = { x: pickRay.direction.x * distance,
+                               y: pickRay.direction.y * distance,
+                               z: pickRay.direction.z * distance
+        };
+        targetPosition.x += pickRay.origin.x;
+        targetPosition.y += pickRay.origin.y;
+        targetPosition.z += pickRay.origin.z;
+
+        if (targetPosition.x < 0) targetPosition.x = 0;
+        if (targetPosition.y < 0) targetPosition.y = 0;
+        if (targetPosition.z < 0) targetPosition.z = 0;
+        
+        var nudgeFactor = scaleSelector.scale;
+        var newPosition = {
+        x: Math.floor(targetPosition.x / nudgeFactor) * nudgeFactor,
+        y: Math.floor(targetPosition.y / nudgeFactor) * nudgeFactor,
+        z: Math.floor(targetPosition.z / nudgeFactor) * nudgeFactor
+        }
+        
+        moveImport(newPosition);
+    }
+
+    if (isAdding) {
         //  Watch the drag direction to tell which way to 'extrude' this voxel
         if (!isExtruding) {
             var pickRay = Camera.computePickRay(event.x, event.y);
@@ -1220,16 +1273,13 @@ function mouseReleaseEvent(event) {
         return;
     }
     
-    if (isMovingSlider) {
-        isMovingSlider = false;
-    }
     isAdding = false;
     isExtruding = false;
 }
 
 function moveTools() {
     // move the swatches
-    swatchesX = (windowDimensions.x - (swatchesWidth + sliderWidth)) / 2;
+    swatchesX = (windowDimensions.x - (swatchesWidth + scaleSelectorWidth)) / 2;
     swatchesY = windowDimensions.y - swatchHeight + 1;
     
     // create the overlays, position them in a row, set their colors, and for the selected one, use a different source image
@@ -1302,14 +1352,7 @@ function moveTools() {
                          visible: editToolsOn
                          });
     
-    sliderX = swatchesX + swatchesWidth - sliderOffsetX;
-    sliderY = windowDimensions.y - sliderHeight + 1;
-    thumbY = sliderY + thumbOffsetY;
-    Overlays.editOverlay(slider, { x: sliderX, y: sliderY, visible: editToolsOn });
-    
-    // This is the thumb of our slider
-    Overlays.editOverlay(thumb, { x: sliderX + thumbX, y: thumbY, visible: editToolsOn });
-    
+    scaleSelector.move();
 }
 
 var lastFingerAddVoxel = { x: -1, y: -1, z: -1}; // off of the build-able area
@@ -1330,11 +1373,7 @@ function checkControllers() {
         
         if (Controller.isButtonPressed(BUTTON_1)) {
             if (Vec3.length(Vec3.subtract(fingerTipPosition,lastFingerAddVoxel)) > (FINGERTIP_VOXEL_SIZE / 2)) {
-                if (whichColor == -1) {
-                    newColor = { red: colors[0].red, green: colors[0].green, blue: colors[0].blue };
-                } else {
-                    newColor = { red: colors[whichColor].red, green: colors[whichColor].green, blue: colors[whichColor].blue };
-                }
+                newColor = { red: colors[whichColor].red, green: colors[whichColor].green, blue: colors[whichColor].blue };
                 
                 Voxels.eraseVoxel(fingerTipPosition.x, fingerTipPosition.y, fingerTipPosition.z, FINGERTIP_VOXEL_SIZE);
                 Voxels.setVoxel(fingerTipPosition.x, fingerTipPosition.y, fingerTipPosition.z, FINGERTIP_VOXEL_SIZE,
@@ -1360,19 +1399,6 @@ function update(deltaTime) {
         }
         
         checkControllers();
-        
-        // Move Import Preview
-        if (isImporting) {
-            var position = MyAvatar.position;
-            var forwardVector = Quat.getFront(MyAvatar.orientation);
-            var targetPosition = Vec3.sum(position, Vec3.multiply(forwardVector, importScale));
-            var newPosition = {
-            x: Math.floor(targetPosition.x / importScale) * importScale,
-            y: Math.floor(targetPosition.y / importScale) * importScale,
-            z: Math.floor(targetPosition.z / importScale) * importScale
-            }
-            moveImport(newPosition);
-        }
     }
 }
 
@@ -1380,28 +1406,17 @@ function wheelEvent(event) {
     wheelPixelsMoved += event.delta;
     if (Math.abs(wheelPixelsMoved) > WHEEL_PIXELS_PER_SCALE_CHANGE)
     {
-        if (!pointerVoxelScaleSet) {
-            pointerVoxelScale = 1.0;
-            pointerVoxelScaleSet = true;
-        }
+        
         if (wheelPixelsMoved > 0) {
-            pointerVoxelScale /= 2.0;
-            if (pointerVoxelScale < MIN_VOXEL_SCALE) {
-                pointerVoxelScale = MIN_VOXEL_SCALE;
-            }  
+            scaleSelector.decrementScale();
         } else {
-            pointerVoxelScale *= 2.0;
-            if (pointerVoxelScale > MAX_VOXEL_SCALE) {
-                pointerVoxelScale = MAX_VOXEL_SCALE;
-            }
+            scaleSelector.incrementScale();
         }
-        calcThumbFromScale(pointerVoxelScale);
         trackMouseEvent(event);
         wheelPixelsMoved = 0;
         
         if (isImporting) {
-            var importScale = (pointerVoxelScale / MAX_VOXEL_SCALE) * MAX_PASTE_VOXEL_SCALE;
-            rescaleImport(importScale);
+            rescaleImport();
         }
     }
 }
@@ -1428,11 +1443,10 @@ function scriptEnding() {
     Overlays.deleteOverlay(voxelTool);
     Overlays.deleteOverlay(recolorTool);
     Overlays.deleteOverlay(eyedropperTool);
-    Overlays.deleteOverlay(slider);
-    Overlays.deleteOverlay(thumb);
     Controller.releaseKeyEvents({ text: "+" });
     Controller.releaseKeyEvents({ text: "-" });
     cleanupImport();
+    scaleSelector.cleanup();
     cleanupMenus();
 }
 Script.scriptEnding.connect(scriptEnding);

From 7782e53363cbccec15fd5d2931e13d35b19ab6c7 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 16:26:10 -0700
Subject: [PATCH 7/9] Restored scale copy

---
 examples/editVoxels.js | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index d9d1af8461..d9284a940d 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -290,6 +290,8 @@ var eyedropperTool = Overlays.addOverlay("image", {
                                          alpha: 0.9
                                          });
 
+
+var copyScale = true;
 function ScaleSelector() {
     this.x = swatchesX + swatchesWidth;
     this.y = swatchesY;
@@ -327,6 +329,11 @@ function ScaleSelector() {
                                             alpha: 0.0,
                                             visible: false
                                             });
+    this.setScale = function(scale) {
+        this.scale = scale;
+        this.power = Math.floor(Math.log(scale));
+    }
+    
     this.show = function(doShow) {
         Overlays.editOverlay(this.buttonsOverlay, {visible: doShow});
         Overlays.editOverlay(this.textOverlay, {visible: doShow});
@@ -381,6 +388,7 @@ function ScaleSelector() {
     }
     
     this.incrementScale = function() {
+        copyScale = false;
         if (this.power < 13) {
             ++this.power;
             this.scale *= 2.0;
@@ -390,6 +398,7 @@ function ScaleSelector() {
     }
     
     this.decrementScale = function() {
+        copyScale = false;
         if (-4 < this.power) {
             --this.power;
             this.scale /= 2.0;
@@ -820,6 +829,11 @@ function showPreviewLines() {
         Overlays.editOverlay(linePreviewLeft, { position: resultVoxel.topLeft, end: resultVoxel.bottomLeft, visible: true });
         Overlays.editOverlay(linePreviewRight, { position: resultVoxel.topRight, end: resultVoxel.bottomRight, visible: true });
         colors[0] = {red: intersection.voxel.red, green: intersection.voxel.green , blue: intersection.voxel.blue };
+        
+        if (copyScale) {
+            scaleSelector.setScale(intersection.voxel.s);
+            scaleSelector.update();
+        }
         moveTools();
     } else {
         Overlays.editOverlay(voxelPreview, { visible: false });
@@ -1053,7 +1067,9 @@ function keyPressEvent(event) {
     // if our tools are off, then don't do anything
     if (editToolsOn) {
         var nVal = parseInt(event.text);
-        if ((nVal > 0) && (nVal <= numColors)) {
+        if (event.text == "`") {
+            copyScale = true;
+        } else if ((nVal > 0) && (nVal <= numColors)) {
             whichColor = nVal - 1;
             print("Color = " + (whichColor + 1));
             swatchesSound.play(whichColor);

From 178f845ad02ceaf0e2a36a068dc1e323e4ecda9d Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 16:40:13 -0700
Subject: [PATCH 8/9] Rescale import when using keys +/-

---
 examples/editVoxels.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/editVoxels.js b/examples/editVoxels.js
index d9284a940d..12c571b09c 100644
--- a/examples/editVoxels.js
+++ b/examples/editVoxels.js
@@ -332,6 +332,7 @@ function ScaleSelector() {
     this.setScale = function(scale) {
         this.scale = scale;
         this.power = Math.floor(Math.log(scale));
+        rescaleImport();
     }
     
     this.show = function(doShow) {
@@ -393,6 +394,7 @@ function ScaleSelector() {
             ++this.power;
             this.scale *= 2.0;
             this.update();
+            rescaleImport();
             resizeVoxelSound.play(voxelSizePlus);
         }
     }
@@ -403,6 +405,7 @@ function ScaleSelector() {
             --this.power;
             this.scale /= 2.0;
             this.update();
+            rescaleImport();
             resizeVoxelSound.play(voxelSizePlus);
         }
     }

From 716bc58c2d5f2f2a6d326d4eee8fe511a7a9b824 Mon Sep 17 00:00:00 2001
From: Atlante45 <clement.brisset@gmail.com>
Date: Fri, 18 Apr 2014 18:10:11 -0700
Subject: [PATCH 9/9] Fixed Jenkins failure

---
 interface/src/Util.cpp | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/interface/src/Util.cpp b/interface/src/Util.cpp
index 5238db9b13..1dae3a4fd6 100644
--- a/interface/src/Util.cpp
+++ b/interface/src/Util.cpp
@@ -186,22 +186,16 @@ const glm::vec3 randVector() {
 }
 
 static TextRenderer* textRenderer(int mono) {
+    static TextRenderer* monoRenderer = new TextRenderer(MONO_FONT_FAMILY); 
+    static TextRenderer* proportionalRenderer = new TextRenderer(SANS_FONT_FAMILY, -1, -1, false, TextRenderer::SHADOW_EFFECT); 
+    static TextRenderer* inconsolataRenderer = new TextRenderer(INCONSOLATA_FONT_FAMILY, -1, QFont::Bold, false);
     switch (mono) {
         case 1:
-            static TextRenderer* monoRenderer = new TextRenderer(MONO_FONT_FAMILY);
             return monoRenderer;
         case 2:
-            static TextRenderer* inconsolataRenderer = new TextRenderer(INCONSOLATA_FONT_FAMILY,
-                                                                        -1,
-                                                                        QFont::Bold, false);
             return inconsolataRenderer;
         case 0:
         default:
-            static TextRenderer* proportionalRenderer = new TextRenderer(SANS_FONT_FAMILY,
-                                                                         -1,
-                                                                         -1,
-                                                                         false,
-                                                                         TextRenderer::SHADOW_EFFECT);
             return proportionalRenderer;
     }
 }