diff --git a/src/alternativa/engine3d/loaders/ParserFBX.as b/src/alternativa/engine3d/loaders/ParserFBX.as
index 04ac72d..0c367b7 100644
--- a/src/alternativa/engine3d/loaders/ParserFBX.as
+++ b/src/alternativa/engine3d/loaders/ParserFBX.as
@@ -44,6 +44,7 @@ package alternativa.engine3d.loaders {
 			var head:String = data.readUTFBytes(5);
 			data.position -= 5;
 
+			// TODO: insert unsupported file format warning or error
 			switch (head) {
 				case "; FBX":
 					fileReader = new ReaderText(data);
@@ -80,7 +81,7 @@ package alternativa.engine3d.loaders {
 						}
 					}
 				}
-				trace("parsed: 0 =", fileReader.getDepth());
+				//				trace("parsed: 0 =", fileReader.getDepth());
 
 				ids = new IncrementalIDGenerator2();
 				a3d = new A3D2(new Vector.<A3D2AmbientLight>(), new Vector.<A3D2AnimationClip>(),
@@ -93,21 +94,22 @@ package alternativa.engine3d.loaders {
 
 				var key:String, nodeNames:Dictionary = new Dictionary();
 				for (key in heap) {
-					var node:KFbxNode = heap [key] as KFbxNode;
+					var node:KFbxNode = heap[key] as KFbxNode;
 					if (node) {
 						convertNode(node, nodeNames [node] = heapKeyToName(key));
 					}
 				}
 				// for перебирает ключи в случайном порядке, посему парсим анимацию после всех нод
 				for (key in heap) {
-					var animation:KFbxAnimStack = heap [key] as KFbxAnimStack;
+					var animation:KFbxAnimStack = heap[key] as KFbxAnimStack;
 					if (animation) {
 						convertAnimation(animation, heapKeyToName(key), nodeNames);
 					}
 				}
-
 				complete(a3d);
-				trace("converted,", hierarchy.length, "(" + objects.length + ")");
+				// TODO: bound boxes calculation
+				// TODO: animation for skins and joints
+				//				trace("converted,", hierarchy.length, "(" + objects.length + ")");
 			}
 		}
 
@@ -218,22 +220,20 @@ package alternativa.engine3d.loaders {
 				node2:KFbxNode):Vector.<A3D2Keyframe> {
 			var nodeProperties:Object = {
 				T:"LclTranslation", R:"LclRotation", S:"LclScaling"
-			}
+			};
 
 			var frames:Vector.<A3D2Keyframe> = new Vector.<A3D2Keyframe>(times.length);
 
 			for (var i:int = 0, n:int = times.length; i < n; i++) {
 				var t:Number = times [int(i)];
 				for each (var curve:KFbxAnimCurveNode in curves) {
-					var property:Vector.<Number> = node2 [nodeProperties [curve.channel]];
+					var property:Vector.<Number> = node2[nodeProperties[curve.channel]];
 					if (property) {
 						for each (var terminalCurve:KFbxAnimCurveNode in curve.curveNodes) {
-
 							if (terminalCurve.KeyTime.length == 0) {
 								// this does happen for some reason :(
 								continue;
 							}
-
 							var index:int;
 							switch (terminalCurve.channel) {
 								case "X":
@@ -251,20 +251,19 @@ package alternativa.engine3d.loaders {
 							}
 							if (index >= 0) {
 								// совпадает время ключа?
-								if ((terminalCurve.KeyTime.length > i) && (terminalCurve.KeyTime [int(i)] == t)) {
+								if ((terminalCurve.KeyTime.length > i) && (terminalCurve.KeyTime[int(i)] == t)) {
 									// да
-									property [index] = terminalCurve.KeyValueFloat [int(i)];
+									property[index] = terminalCurve.KeyValueFloat [int(i)];
 								} else {
 									// нет, интерполируем
-									property [index] = terminalCurve.interpolateValue(t);
+									property[index] = terminalCurve.interpolateValue(t);
 								}
 							}
 						}
 					}
 				}
-
 				// SDK: The time unit in FBX (KTime) is 1/46186158000 of one second.
-				frames [i] = new A3D2Keyframe(t/4.6186158e10, convertMatrix(node2.calculateNodeTransformation()));
+				frames[i] = new A3D2Keyframe(t/4.6186158e10, convertMatrix(node2.calculateNodeTransformation()));
 			}
 
 			return frames;
@@ -1147,7 +1146,6 @@ class IncrementalIDGenerator2 {
 			result = this.objects [object] = Long.fromInt(this.lastID);
 			this.lastID++;
 		}
-		;
 		return result;
 	}
 }
diff --git a/src/alternativa/engine3d/loaders/filmbox/versions/V5.as b/src/alternativa/engine3d/loaders/filmbox/versions/V5.as
index 89e45d5..1fa5523 100644
--- a/src/alternativa/engine3d/loaders/filmbox/versions/V5.as
+++ b/src/alternativa/engine3d/loaders/filmbox/versions/V5.as
@@ -20,16 +20,12 @@ package alternativa.engine3d.loaders.filmbox.versions {
 					parseAmbientLight(reader.getRecordData(), heap);
 					reader.stepOver();
 					break;
-
-
 				// 3D объекты
 				case "Model":
 					data = reader.getRecordData();
 					parseModelRecord(data, stack, heap);
 					reader.stepIn();
 					break;
-
-
 				// разная хрень из Mesh
 				case "Vertices":
 				case "PolygonVertexIndex":
@@ -55,8 +51,6 @@ package alternativa.engine3d.loaders.filmbox.versions {
 					addMeshLayerElement(null, stack, new KFbxLayerElementUV, 0);
 					reader.stepIn();
 					break;
-
-
 				// поля слоёв
 				case "TextureUV":
 					setPredefinedProperty(reader, stack, "UV");
@@ -78,27 +72,23 @@ package alternativa.engine3d.loaders.filmbox.versions {
 					setPredefinedProperty(reader, stack, recordName);
 					reader.stepOver();
 					break;
-
 				case "Material":
 					node = stack [stack.length - 1] as KFbxNode;
 					node.materials.push(object = new KFbxSurfaceMaterial);
 					stack.push(object);
 					reader.stepIn();
 					break;
-
 				case "Texture":
 					node = stack [stack.length - 1] as KFbxNode;
 					node.textures.push(object = new KFbxTexture);
 					stack.push(object);
 					reader.stepIn();
 					break;
-
 				case "Takes":
 					// all nodes were parsed by now
 					buildHierarchy(heap);
 					reader.stepOver();
 					break;
-
 				default:
 					reader.stepOver();
 					break;
@@ -108,7 +98,7 @@ package alternativa.engine3d.loaders.filmbox.versions {
 		private function parseModelRecord(data:RecordData, stack:Array, heap:Object):void {
 			var node:KFbxNode = new KFbxNode;
 			// can't determine attribute yet :(
-			stack.push(heap [data.strings [0]] = node);
+			stack.push(heap[data.strings[0]] = node);
 		}
 
 		private function buildHierarchy(heap:Object):void {
diff --git a/src/alternativa/engine3d/loaders/filmbox/versions/VCommon.as b/src/alternativa/engine3d/loaders/filmbox/versions/VCommon.as
index db2fb7a..4b57984 100644
--- a/src/alternativa/engine3d/loaders/filmbox/versions/VCommon.as
+++ b/src/alternativa/engine3d/loaders/filmbox/versions/VCommon.as
@@ -125,7 +125,7 @@ package alternativa.engine3d.loaders.filmbox.versions {
 			attr.Color = data.numbers;
 			attr.Intensity = 100*((attr.Color.length > 3) ? attr.Color.pop() : 1);
 			node.attributes.push(attr);
-			heap ["AmbientLight"] = node;
+			heap["AmbientLight"] = node;
 		}
 	}
 }