FBX: fix some minor findings.

code/FBXAnimation.cpp

@@ -87,17 +87,16 @@ AnimationCurve::AnimationCurve(uint64_t id, const Element& element, const std::s
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationCurve::~AnimationCurve()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
-AnimationCurveNode::AnimationCurveNode(uint64_t id, const Element& element, const std::string& name, const Document& doc,
+AnimationCurveNode::AnimationCurveNode(uint64_t id, const Element& element, const std::string& name, 
-    const char* const * target_prop_whitelist /*= NULL*/, size_t whitelist_size /*= 0*/)
+        const Document& doc, const char* const * target_prop_whitelist /*= NULL*/, 
+        size_t whitelist_size /*= 0*/)
 : Object(id, element, name)
 , target()
 , doc(doc)
@@ -154,18 +153,16 @@ AnimationCurveNode::AnimationCurveNode(uint64_t id, const Element& element, cons
     props = GetPropertyTable(doc,"AnimationCurveNode.FbxAnimCurveNode",element,sc,false);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationCurveNode::~AnimationCurveNode()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 const AnimationCurveMap& AnimationCurveNode::Curves() const
 {
-    if(curves.empty()) {
+    if ( curves.empty() ) {
         // resolve attached animation curves
         const std::vector<const Connection*>& conns = doc.GetConnectionsByDestinationSequenced(ID(),"AnimationCurve");
 
@@ -195,7 +192,6 @@ const AnimationCurveMap& AnimationCurveNode::Curves() const
     return curves;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationLayer::AnimationLayer(uint64_t id, const Element& element, const std::string& name, const Document& doc)
 : Object(id, element, name)
@@ -207,14 +203,12 @@ AnimationLayer::AnimationLayer(uint64_t id, const Element& element, const std::s
     props = GetPropertyTable(doc,"AnimationLayer.FbxAnimLayer",element,sc, true);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationLayer::~AnimationLayer()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationCurveNodeList AnimationLayer::Nodes(const char* const * target_prop_whitelist /*= NULL*/,
     size_t whitelist_size /*= 0*/) const
@@ -298,14 +292,13 @@ AnimationStack::AnimationStack(uint64_t id, const Element& element, const std::s
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
 AnimationStack::~AnimationStack()
 {
-
+    // empty
 }
 
 } //!FBX
 } //!Assimp
 
-#endif
+#endif // ASSIMP_BUILD_NO_FBX_IMPORTER

code/FBXCompileConfig.h

@@ -66,4 +66,4 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #   endif
 #endif
 
-#endif
+#endif // INCLUDED_AI_FBX_COMPILECONFIG_H

code/FBXConverter.cpp

@@ -55,9 +55,9 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "StringComparison.h"
 
 #include <assimp/scene.h>
+
 #include <tuple>
 #include <memory>
-
 #include <iterator>
 #include <vector>
 
@@ -931,7 +931,7 @@ bool Converter::NeedsComplexTransformationChain( const Model& model )
         const TransformationComp comp = static_cast< TransformationComp >( i );
 
         if ( comp == TransformationComp_Rotation || comp == TransformationComp_Scaling || comp == TransformationComp_Translation ||
-            comp == TransformationComp_GeometricScaling || comp == TransformationComp_GeometricRotation || comp == TransformationComp_GeometricTranslation ) {
+                comp == TransformationComp_GeometricScaling || comp == TransformationComp_GeometricRotation || comp == TransformationComp_GeometricTranslation ) {
             continue;
         }
 
@@ -949,8 +949,7 @@ std::string Converter::NameTransformationChainNode( const std::string& name, Tra
     return name + std::string( MAGIC_NODE_TAG ) + "_" + NameTransformationComp( comp );
 }
 
-void Converter::GenerateTransformationNodeChain( const Model& model,
+void Converter::GenerateTransformationNodeChain( const Model& model, std::vector<aiNode*>& output_nodes )
-    std::vector<aiNode*>& output_nodes )
 {
     const PropertyTable& props = model.Props();
     const Model::RotOrder rot = model.RotationOrder();
@@ -3119,7 +3118,6 @@ void Converter::InterpolateKeys( aiVectorKey* valOut, const KeyTimeList& keys, c
     }
 }
 
-
 void Converter::InterpolateKeys( aiQuatKey* valOut, const KeyTimeList& keys, const KeyFrameListList& inputs,
     const aiVector3D& def_value,
     double& maxTime,
@@ -3140,7 +3138,6 @@ void Converter::InterpolateKeys( aiQuatKey* valOut, const KeyTimeList& keys, con
 
         valOut[ i ].mTime = temp[ i ].mTime;
 
-
         GetRotationMatrix( order, temp[ i ].mValue, m );
         aiQuaternion quat = aiQuaternion( aiMatrix3x3( m ) );
 
@@ -3159,7 +3156,6 @@ void Converter::InterpolateKeys( aiQuatKey* valOut, const KeyTimeList& keys, con
     }
 }
 
-
 void Converter::ConvertTransformOrder_TRStoSRT( aiQuatKey* out_quat, aiVectorKey* out_scale,
     aiVectorKey* out_translation,
     const KeyFrameListList& scaling,
@@ -3218,7 +3214,6 @@ void Converter::ConvertTransformOrder_TRStoSRT( aiQuatKey* out_quat, aiVectorKey
     }
 }
 
-
 aiQuaternion Converter::EulerToQuaternion( const aiVector3D& rot, Model::RotOrder order )
 {
     aiMatrix4x4 m;
@@ -3227,7 +3222,6 @@ aiQuaternion Converter::EulerToQuaternion( const aiVector3D& rot, Model::RotOrde
     return aiQuaternion( aiMatrix3x3( m ) );
 }
 
-
 void Converter::ConvertScaleKeys( aiNodeAnim* na, const std::vector<const AnimationCurveNode*>& nodes, const LayerMap& /*layers*/,
     int64_t start, int64_t stop,
     double& maxTime,
@@ -3248,7 +3242,6 @@ void Converter::ConvertScaleKeys( aiNodeAnim* na, const std::vector<const Animat
         InterpolateKeys( na->mScalingKeys, keys, inputs, aiVector3D( 1.0f, 1.0f, 1.0f ), maxTime, minTime );
 }
 
-
 void Converter::ConvertTranslationKeys( aiNodeAnim* na, const std::vector<const AnimationCurveNode*>& nodes,
     const LayerMap& /*layers*/,
     int64_t start, int64_t stop,
@@ -3267,7 +3260,6 @@ void Converter::ConvertTranslationKeys( aiNodeAnim* na, const std::vector<const
         InterpolateKeys( na->mPositionKeys, keys, inputs, aiVector3D( 0.0f, 0.0f, 0.0f ), maxTime, minTime );
 }
 
-
 void Converter::ConvertRotationKeys( aiNodeAnim* na, const std::vector<const AnimationCurveNode*>& nodes,
     const LayerMap& /*layers*/,
     int64_t start, int64_t stop,
@@ -3289,7 +3281,8 @@ void Converter::ConvertRotationKeys( aiNodeAnim* na, const std::vector<const Ani
 
 void Converter::TransferDataToScene()
 {
-    ai_assert( !out->mMeshes && !out->mNumMeshes );
+    ai_assert( !out->mMeshes );
+    ai_assert( !out->mNumMeshes );
 
     // note: the trailing () ensures initialization with NULL - not
     // many C++ users seem to know this, so pointing it out to avoid

code/FBXDocument.cpp

@@ -70,13 +70,13 @@ LazyObject::LazyObject(uint64_t id, const Element& element, const Document& doc)
 , id(id)
 , flags()
 {
-
+    // empty
 }
 
 // ------------------------------------------------------------------------------------------------
 LazyObject::~LazyObject()
 {
-
+    // empty
 }
 
 // ------------------------------------------------------------------------------------------------
@@ -232,16 +232,15 @@ Object::Object(uint64_t id, const Element& element, const std::string& name)
 , name(name)
 , id(id)
 {
-
+    // empty
 }
 
 // ------------------------------------------------------------------------------------------------
 Object::~Object()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 FileGlobalSettings::FileGlobalSettings(const Document& doc, std::shared_ptr<const PropertyTable> props)
 : props(props)
@@ -361,7 +360,6 @@ void Document::ReadGlobalSettings()
     globals.reset(new FileGlobalSettings(*this, props));
 }
 
-
 // ------------------------------------------------------------------------------------------------
 void Document::ReadObjects()
 {
@@ -387,7 +385,6 @@ void Document::ReadObjects()
         }
 
         const char* err;
-
         const uint64_t id = ParseTokenAsID(*tok[0], err);
         if(err) {
             DOMError(err,el.second);
@@ -469,8 +466,6 @@ void Document::ReadPropertyTemplates()
     }
 }
 
-
-
 // ------------------------------------------------------------------------------------------------
 void Document::ReadConnections()
 {
@@ -482,7 +477,6 @@ void Document::ReadConnections()
     }
 
     uint64_t insertionOrder = 0l;
-
     const Scope& sconns = *econns->Compound();
     const ElementCollection conns = sconns.GetCollection("C");
     for(ElementMap::const_iterator it = conns.first; it != conns.second; ++it) {
@@ -491,7 +485,9 @@ void Document::ReadConnections()
 
         // PP = property-property connection, ignored for now
         // (tokens: "PP", ID1, "Property1", ID2, "Property2")
-        if(type == "PP") continue;
+        if ( type == "PP" ) {
+            continue;
+        }
 
         const uint64_t src = ParseTokenAsID(GetRequiredToken(el,1));
         const uint64_t dest = ParseTokenAsID(GetRequiredToken(el,2));
@@ -518,11 +514,10 @@ void Document::ReadConnections()
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
 const std::vector<const AnimationStack*>& Document::AnimationStacks() const
 {
-    if (!animationStacksResolved.empty() || !animationStacks.size()) {
+    if (!animationStacksResolved.empty() || animationStacks.empty()) {
         return animationStacksResolved;
     }
 
@@ -540,7 +535,6 @@ const std::vector<const AnimationStack*>& Document::AnimationStacks() const
     return animationStacksResolved;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 LazyObject* Document::GetObject(uint64_t id) const
 {
@@ -551,8 +545,7 @@ LazyObject* Document::GetObject(uint64_t id) const
 #define MAX_CLASSNAMES 6
 
 // ------------------------------------------------------------------------------------------------
-std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id,
+std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id, const ConnectionMap& conns) const
-    const ConnectionMap& conns) const
 {
     std::vector<const Connection*> temp;
 
@@ -569,7 +562,6 @@ std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id,
     return temp; // NRVO should handle this
 }
 
-
 // ------------------------------------------------------------------------------------------------
 std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id, bool is_src,
     const ConnectionMap& conns,
@@ -578,17 +570,17 @@ std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id, bo
 
 {
     ai_assert(classnames);
-    ai_assert(count != 0 && count <= MAX_CLASSNAMES);
+    ai_assert( count != 0 );
+    ai_assert( count <= MAX_CLASSNAMES);
 
     size_t lenghts[MAX_CLASSNAMES];
 
     const size_t c = count;
     for (size_t i = 0; i < c; ++i) {
-        lenghts[i] = strlen(classnames[i]);
+        lenghts[ i ] = strlen(classnames[i]);
     }
 
     std::vector<const Connection*> temp;
-
     const std::pair<ConnectionMap::const_iterator,ConnectionMap::const_iterator> range =
         conns.equal_range(id);
 
@@ -620,49 +612,40 @@ std::vector<const Connection*> Document::GetConnectionsSequenced(uint64_t id, bo
     return temp; // NRVO should handle this
 }
 
-
 // ------------------------------------------------------------------------------------------------
 std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t source) const
 {
     return GetConnectionsSequenced(source, ConnectionsBySource());
 }
 
-
-
 // ------------------------------------------------------------------------------------------------
-std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t dest,
+std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t dest, const char* classname) const
-    const char* classname) const
 {
     const char* arr[] = {classname};
     return GetConnectionsBySourceSequenced(dest, arr,1);
 }
 
-
-
 // ------------------------------------------------------------------------------------------------
-std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t source,
+std::vector<const Connection*> Document::GetConnectionsBySourceSequenced(uint64_t source, 
-    const char* const* classnames, size_t count) const
+        const char* const* classnames, size_t count) const
 {
     return GetConnectionsSequenced(source, true, ConnectionsBySource(),classnames, count);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 std::vector<const Connection*> Document::GetConnectionsByDestinationSequenced(uint64_t dest,
-    const char* classname) const
+        const char* classname) const
 {
     const char* arr[] = {classname};
     return GetConnectionsByDestinationSequenced(dest, arr,1);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 std::vector<const Connection*> Document::GetConnectionsByDestinationSequenced(uint64_t dest) const
 {
     return GetConnectionsSequenced(dest, ConnectionsByDestination());
 }
 
-
 // ------------------------------------------------------------------------------------------------
 std::vector<const Connection*> Document::GetConnectionsByDestinationSequenced(uint64_t dest,
     const char* const* classnames, size_t count) const
@@ -671,10 +654,9 @@ std::vector<const Connection*> Document::GetConnectionsByDestinationSequenced(ui
     return GetConnectionsSequenced(dest, false, ConnectionsByDestination(),classnames, count);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Connection::Connection(uint64_t insertionOrder,  uint64_t src, uint64_t dest, const std::string& prop,
-    const Document& doc)
+        const Document& doc)
 
 : insertionOrder(insertionOrder)
 , prop(prop)
@@ -687,14 +669,12 @@ Connection::Connection(uint64_t insertionOrder,  uint64_t src, uint64_t dest, co
     ai_assert(!dest || doc.Objects().find(dest) != doc.Objects().end());
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Connection::~Connection()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 LazyObject& Connection::LazySourceObject() const
 {
@@ -703,7 +683,6 @@ LazyObject& Connection::LazySourceObject() const
     return *lazy;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 LazyObject& Connection::LazyDestinationObject() const
 {
@@ -712,7 +691,6 @@ LazyObject& Connection::LazyDestinationObject() const
     return *lazy;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 const Object* Connection::SourceObject() const
 {
@@ -721,7 +699,6 @@ const Object* Connection::SourceObject() const
     return lazy->Get();
 }
 
-
 // ------------------------------------------------------------------------------------------------
 const Object* Connection::DestinationObject() const
 {
@@ -734,4 +711,3 @@ const Object* Connection::DestinationObject() const
 } // !Assimp
 
 #endif
-

code/FBXDocument.h

@@ -338,12 +338,7 @@ public:
 class Model : public Object
 {
 public:
-    Model(uint64_t id, const Element& element, const Document& doc, const std::string& name);
+    enum RotOrder {
-    virtual ~Model();
-
-public:
-    enum RotOrder
-    {
         RotOrder_EulerXYZ = 0,
         RotOrder_EulerXZY,
         RotOrder_EulerYZX,
@@ -357,8 +352,7 @@ public:
     };
 
 
-    enum TransformInheritance
+    enum TransformInheritance {
-    {
         TransformInheritance_RrSs = 0,
         TransformInheritance_RSrs,
         TransformInheritance_Rrs,
@@ -366,7 +360,10 @@ public:
         TransformInheritance_MAX // end-of-enum sentinel
     };
 
-public:
+    Model(uint64_t id, const Element& element, const Document& doc, const std::string& name);
+
+    virtual ~Model();
+
     fbx_simple_property(QuaternionInterpolate, int, 0)
 
     fbx_simple_property(RotationOffset, aiVector3D, aiVector3D())
@@ -443,7 +440,6 @@ public:
     fbx_simple_property(LODBox, bool, false)
     fbx_simple_property(Freeze, bool, false)
 
-public:
     const std::string& Shading() const {
         return shading;
     }
@@ -462,13 +458,11 @@ public:
         return materials;
     }
 
-
     /** Get geometry links */
     const std::vector<const Geometry*>& GetGeometry() const {
         return geometry;
     }
 
-
     /** Get node attachments */
     const std::vector<const NodeAttribute*>& GetAttributes() const {
         return attributes;
@@ -477,7 +471,6 @@ public:
     /** convenience method to check if the node has a Null node marker */
     bool IsNull() const;
 
-
 private:
     void ResolveLinks(const Element& element, const Document& doc);
 
@@ -805,7 +798,6 @@ private:
 
 typedef std::vector<const AnimationCurveNode*> AnimationCurveNodeList;
 
-
 /** Represents a FBX animation layer (i.e. a list of node animations) */
 class AnimationLayer : public Object
 {
@@ -828,10 +820,8 @@ private:
     const Document& doc;
 };
 
-
 typedef std::vector<const AnimationLayer*> AnimationLayerList;
 
-
 /** Represents a FBX animation stack (i.e. a list of animation layers) */
 class AnimationStack : public Object
 {
@@ -839,7 +829,6 @@ public:
     AnimationStack(uint64_t id, const Element& element, const std::string& name, const Document& doc);
     virtual ~AnimationStack();
 
-public:
     fbx_simple_property(LocalStart, int64_t, 0L)
     fbx_simple_property(LocalStop, int64_t, 0L)
     fbx_simple_property(ReferenceStart, int64_t, 0L)
@@ -879,7 +868,6 @@ private:
 typedef std::vector<float> WeightArray;
 typedef std::vector<unsigned int> WeightIndexArray;
 
-
 /** DOM class for skin deformer clusters (aka subdeformers) */
 class Cluster : public Deformer
 {
@@ -924,8 +912,6 @@ private:
     const Model* node;
 };
 
-
-
 /** DOM class for skin deformers */
 class Skin : public Deformer
 {
@@ -1009,10 +995,8 @@ public:
 typedef std::map<uint64_t, LazyObject*> ObjectMap;
 typedef std::fbx_unordered_map<std::string, std::shared_ptr<const PropertyTable> > PropertyTemplateMap;
 
-
 typedef std::multimap<uint64_t, const Connection*> ConnectionMap;
 
-
 /** DOM class for global document settings, a single instance per document can
  *  be accessed via Document.Globals(). */
 class FileGlobalSettings
@@ -1074,9 +1058,6 @@ private:
     const Document& doc;
 };
 
-
-
-
 /** DOM root for a FBX file */
 class Document
 {
@@ -1154,8 +1135,6 @@ private:
         const ConnectionMap&,
         const char* const* classnames,
         size_t count) const;
-
-private:
     void ReadHeader();
     void ReadObjects();
     void ReadPropertyTemplates();

code/FBXModel.cpp

@@ -77,14 +77,12 @@ Model::Model(uint64_t id, const Element& element, const Document& doc, const std
     ResolveLinks(element,doc);
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Model::~Model()
 {
 
 }
 
-
 // ------------------------------------------------------------------------------------------------
 void Model::ResolveLinks(const Element& element, const Document& doc)
 {
@@ -132,7 +130,6 @@ void Model::ResolveLinks(const Element& element, const Document& doc)
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
 bool Model::IsNull() const
 {

code/FBXNodeAttribute.cpp

@@ -53,7 +53,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 namespace Assimp {
 namespace FBX {
 
-    using namespace Util;
+using namespace Util;
 
 // ------------------------------------------------------------------------------------------------
 NodeAttribute::NodeAttribute(uint64_t id, const Element& element, const Document& doc, const std::string& name)
@@ -75,7 +75,7 @@ NodeAttribute::NodeAttribute(uint64_t id, const Element& element, const Document
 // ------------------------------------------------------------------------------------------------
 NodeAttribute::~NodeAttribute()
 {
-
+    // empty
 }
 
 
@@ -101,33 +101,30 @@ CameraSwitcher::CameraSwitcher(uint64_t id, const Element& element, const Docume
     }
 }
 
-
 // ------------------------------------------------------------------------------------------------
 CameraSwitcher::~CameraSwitcher()
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Camera::Camera(uint64_t id, const Element& element, const Document& doc, const std::string& name)
 : NodeAttribute(id,element,doc,name)
 {
-
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Camera::~Camera()
 {
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Light::Light(uint64_t id, const Element& element, const Document& doc, const std::string& name)
 : NodeAttribute(id,element,doc,name)
 {
-
+    // empty
 }
 
 

code/FBXParser.cpp

@@ -224,41 +224,36 @@ Parser::Parser (const TokenList& tokens, bool is_binary)
     root.reset(new Scope(*this,true));
 }
 
-
 // ------------------------------------------------------------------------------------------------
 Parser::~Parser()
 {
+    // empty
 }
 
-
 // ------------------------------------------------------------------------------------------------
 TokenPtr Parser::AdvanceToNextToken()
 {
     last = current;
     if (cursor == tokens.end()) {
         current = NULL;
-    }
+    } else {
-    else {
         current = *cursor++;
     }
     return current;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 TokenPtr Parser::CurrentToken() const
 {
     return current;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 TokenPtr Parser::LastToken() const
 {
     return last;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 uint64_t ParseTokenAsID(const Token& t, const char*& err_out)
 {
@@ -296,7 +291,6 @@ uint64_t ParseTokenAsID(const Token& t, const char*& err_out)
     return id;
 }
 
-
 // ------------------------------------------------------------------------------------------------
 size_t ParseTokenAsDim(const Token& t, const char*& err_out)
 {

code/FBXParser.h

@@ -85,12 +85,9 @@ typedef std::pair<ElementMap::const_iterator,ElementMap::const_iterator> Element
 class Element
 {
 public:
-
     Element(const Token& key_token, Parser& parser);
     ~Element();
 
-public:
-
     const Scope* Compound() const {
         return compound.get();
     }
@@ -104,14 +101,11 @@ public:
     }
 
 private:
-
     const Token& key_token;
     TokenList tokens;
     std::unique_ptr<Scope> compound;
 };
 
-
-
 /** FBX data entity that consists of a 'scope', a collection
  *  of not necessarily unique #Element instances.
  *
@@ -125,14 +119,10 @@ private:
  *  @endverbatim  */
 class Scope
 {
-
 public:
-
     Scope(Parser& parser, bool topLevel = false);
     ~Scope();
 
-public:
-
     const Element* operator[] (const std::string& index) const {
         ElementMap::const_iterator it = elements.find(index);
         return it == elements.end() ? NULL : (*it).second;
@@ -158,28 +148,23 @@ public:
     }
 
 private:
-
     ElementMap elements;
 };
 
-
 /** FBX parsing class, takes a list of input tokens and generates a hierarchy
  *  of nested #Scope instances, representing the fbx DOM.*/
 class Parser
 {
 public:
-
     /** Parse given a token list. Does not take ownership of the tokens -
      *  the objects must persist during the entire parser lifetime */
     Parser (const TokenList& tokens,bool is_binary);
     ~Parser();
 
-public:
     const Scope& GetRootScope() const {
         return *root.get();
     }
 
-
     bool IsBinary() const {
         return is_binary;
     }
@@ -233,8 +218,6 @@ void ParseVectorDataArray(std::vector<unsigned int>& out, const Element& el);
 void ParseVectorDataArray(std::vector<uint64_t>& out, const Element& e);
 void ParseVectorDataArray(std::vector<int64_t>& out, const Element& el);
 
-
-
 // extract a required element from a scope, abort if the element cannot be found
 const Element& GetRequiredElement(const Scope& sc, const std::string& index, const Element* element = NULL);
 
@@ -243,8 +226,6 @@ const Scope& GetRequiredScope(const Element& el);
 // get token at a particular index
 const Token& GetRequiredToken(const Element& el, unsigned int index);
 
-
-
 // read a 4x4 matrix from an array of 16 floats
 aiMatrix4x4 ReadMatrix(const Element& element);