- OpenDDL-Parser: latest greatest.

- Add support of OpenGEX-texture types.

code/OpenGEXImporter.cpp

@@ -84,7 +84,14 @@ namespace Grammar {
     static const std::string DiffuseColorToken = "diffuse";
     static const std::string SpecularColorToken = "specular";
     static const std::string EmissionColorToken = "emission";
+    
     static const std::string DiffuseTextureToken = "diffuse";
+    static const std::string DiffuseSpecularTextureToken = "specular";
+    static const std::string SpecularPowerTextureToken = "specular_power";
+    static const std::string EmissionTextureToken = "emission";
+    static const std::string OpacyTextureToken = "opacity";
+    static const std::string TransparencyTextureToken = "transparency";
+    static const std::string NormalTextureToken = "normal";
 
     static const char *TextureType         = "Texture";
 
@@ -816,12 +823,30 @@ void OpenGEXImporter::handleTextureNode( ODDLParser::DDLNode *node, aiScene *pSc
     Property *prop = node->findPropertyByName( "attrib" );
     if( NULL != prop ) {
         if( NULL != prop->m_value ) {
-            if( prop->m_value->getString() == Grammar::DiffuseTextureToken ) {
-                aiString tex;
             Value *val( node->getValue() );
             if( NULL != val ) {
+                aiString tex;
                 tex.Set( val->getString() );
+                if( prop->m_value->getString() == Grammar::DiffuseTextureToken ) {
                     m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_DIFFUSE( 0 ) );
+                } else if( prop->m_value->getString() == Grammar::SpecularPowerTextureToken ) {
+                    m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_SPECULAR( 0 ) );
+
+                } else if( prop->m_value->getString() == Grammar::EmissionTextureToken ) {
+                    m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_EMISSIVE( 0 ) );
+
+                } else if( prop->m_value->getString() == Grammar::OpacyTextureToken ) {
+                    m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_OPACITY( 0 ) );
+
+                } else if( prop->m_value->getString() == Grammar::TransparencyTextureToken ) {
+                    // ToDo!
+                    // m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_DIFFUSE( 0 ) );
+                } else if( prop->m_value->getString() == Grammar::NormalTextureToken ) {
+                    m_currentMaterial->AddProperty( &tex, AI_MATKEY_TEXTURE_NORMALS( 0 ) );
+
+                }
+                else {
+                    ai_assert( false );
                 }
             }
         }

contrib/openddlparser/code/Value.cpp

@@ -27,8 +27,42 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 BEGIN_ODDLPARSER_NS
 
-Value::Value()
+Value::Iterator::Iterator()
-: m_type( ddl_none )
+: m_start( ddl_nullptr )
+, m_current( ddl_nullptr ) {
+    // empty
+}
+
+Value::Iterator::Iterator( Value *start )
+: m_start( start )
+, m_current( start ) {
+    // empty
+}
+
+Value::Iterator::~Iterator() {
+    // empty
+}
+
+bool Value::Iterator::hasNext() const {
+    if( ddl_nullptr == m_current ) {
+        return false;
+    }
+    return ( ddl_nullptr != m_current->getNext() );
+}
+
+Value *Value::Iterator::getNext() {
+    if( !hasNext() ) {
+        return ddl_nullptr;
+    }
+
+    Value *v( m_current->getNext() );
+    m_current = v;
+
+    return v;
+}
+
+Value::Value( ValueType type )
+: m_type( type )
 , m_size( 0 )
 , m_data( ddl_nullptr )
 , m_next( ddl_nullptr ) {
@@ -230,7 +264,7 @@ Value *ValueAllocator::allocPrimData( Value::ValueType type, size_t len ) {
         return ddl_nullptr;
     }
 
-    Value *data = new Value;
+    Value *data = new Value( type );
     data->m_type = type;
     switch( type ) {
         case Value::ddl_bool:

contrib/openddlparser/include/openddlparser/DDLNode.h

@@ -37,32 +37,104 @@ struct Reference;
 struct Property;
 struct DataArrayList;
 
+///
+/// @ingroup    OpenDDLParser
+///	@brief      This class represents one single instance in the object tree of the parsed OpenDDL-file.
+///
+/// A DDLNode represents one leaf in the OpenDDL-node tree. It can have one parent node and multiple children.
+/// You can assign special properties to a single DDLNode instance.
+///	A node instance can store values via a linked list. You can get the first value from the DDLNode.
+/// A node can store data-array-lists and references as well.
+///
 class DLL_ODDLPARSER_EXPORT DDLNode {
 public:
     friend class OpenDDLParser;
 
+    /// @brief  The child-node-list type.
     typedef std::vector<DDLNode*> DllNodeList;
 
 public:
+    ///	@brief  The class destructor.
     ~DDLNode();
+
+    ///	@brief  Will attach a parent node instance, an older one will be released.
+    /// @param  parent      [in] The parent node instance.
     void attachParent( DDLNode *parent );
+
+    /// @brief  Will try to detach a parent node instance, if there is any.
     void detachParent();
+
+    ///	@brief  Returns the assigned parent node instance, will return ddl_nullptr id no parent is assigned.
+    /// @return The parent node instance.
     DDLNode *getParent() const;
+
+    ///	@brief  Returns the child node list.
+    /// @return The list of child nodes.
     const DllNodeList &getChildNodeList() const;
-    void setType( const std::string &name );
+
+    /// Set the type of the DDLNode instance.
+    /// @param  type    [in] The type.
+    void setType( const std::string &type );
+
+    /// @brief  Returns the type of the DDLNode instance.
+    /// @return The type of the DDLNode instance.
     const std::string &getType() const;
+
+    /// Set the name of the DDLNode instance.
+    /// @param  type    [in] The name.
     void setName( const std::string &name );
+
+    /// @brief  Returns the name of the DDLNode instance.
+    /// @return The name of the DDLNode instance.
     const std::string &getName() const;
+
+    /// @brief  Set a new property set.
+    ///	@param  prop    [in] The first element of the property set.
     void setProperties( Property *prop );
+
+    ///	@brief  Returns the first element of the assigned property set.
+    ///	@return The first property of the assigned property set.
     Property *getProperties() const;
+
+    ///	@brief  Looks for a given property.
+    /// @param  name    [in] The name for the property to look for.
+    /// @return true, if a corresponding property is assigned to the node, false if not.
     bool hasProperty( const std::string &name );
+
+    ///	@brief  Search for a given property and returns it. Will return ddl_nullptr if no property was found.
+    /// @param  name    [in] The name for the property to look for.
+    /// @return The property or ddl_nullptr if no property was found.
     Property *findPropertyByName( const std::string &name );
+    
+    /// @brief  Set a new value set.
+    /// @param  val     [in] The first value instance of the value set.
     void setValue( Value *val );
+
+    ///	@brief  Returns the first element of the assigned value set.
+    ///	@return The first property of the assigned value set.
     Value *getValue() const;
+
+    /// @brief  Set a new DataArrayList.
+    /// @param  val     [in] The DataArrayList instance.
     void setDataArrayList( DataArrayList *dtArrayList );
+
+    ///	@brief  Returns the DataArrayList.
+    ///	@return The DataArrayList.
     DataArrayList *getDataArrayList() const;
+
+    /// @brief  Set a new Reference set.
+    /// @param  val     [in] The first value instance of the Reference set.
     void setReferences( Reference  *refs );
+
+    ///	@brief  Returns the first element of the assigned Reference set.
+    ///	@return The first property of the assigned Reference set.
     Reference *getReferences() const;
+
+    ///	@brief  The creation method.
+    /// @param  type    [in] The DDLNode type.
+    ///	@param  name    [in] The name for the new DDLNode instance.
+    /// @param  parent  [in] The parent node instance or ddl_nullptr if no parent node is there.
+    /// @return The new created node instance.
     static DDLNode *create( const std::string &type, const std::string &name, DDLNode *parent = ddl_nullptr );
 
 private:

contrib/openddlparser/include/openddlparser/OpenDDLCommon.h

@@ -44,15 +44,19 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #   define DLL_ODDLPARSER_EXPORT
 #endif // _WIN32
 
+// Namespace declarations, override this to avoid any conflicts
 #define BEGIN_ODDLPARSER_NS namespace ODDLParser {
 #define END_ODDLPARSER_NS   } // namespace ODDLParser
 #define USE_ODDLPARSER_NS   using namespace ODDLParser;
 
 BEGIN_ODDLPARSER_NS
 
+// We will use C++11 optional
 #ifndef OPENDDL_NO_USE_CPP11
+    // All C++11 constructs
 #   define ddl_nullptr nullptr
 #else
+    // Fallback for older compilers
 #   define ddl_nullptr NULL
 #endif // OPENDDL_NO_USE_CPP11
 
@@ -65,26 +69,31 @@ struct Reference;
 struct Property;
 struct DataArrayList;
 
-typedef char           int8;
-typedef short          int16;
-typedef int            int32;
-typedef unsigned char  uint8;
-typedef unsigned short uint16;
-typedef unsigned int   uint32;
-
 #ifdef _WIN32
-typedef __int64           int64;
+typedef signed __int64    int64_impl;
-typedef unsigned __int64  uint64;
+typedef unsigned __int64  uint64_impl;
 #else
-typedef int64_t           int64;
+typedef int64_t           int64_impl;
-typedef uint64_t          uint64;
+typedef uint64_t          uint64_impl;
 #endif
 
+// OpenDDL-specific data typedefs
+typedef signed char       int8;    ///< Signed integer, 1 byte
+typedef signed short      int16;   ///< Signed integer, 2 byte
+typedef signed int        int32;   ///< Signed integer, 4 byte
+typedef int64_impl        int64;   ///< Signed integer, 8 byte
+typedef unsigned char     uint8;   ///< Unsigned integer, 1 byte
+typedef unsigned short    uint16;  ///< Unsigned integer, 2 byte
+typedef unsigned int      uint32;  ///< Unsigned integer, 4 byte
+typedef uint64_impl       uint64;  ///< Unsigned integer, 8 byte
+
+///	@brief  Description of the type of a name.
 enum NameType {
-    GlobalName,
+    GlobalName, ///< Name is global.
-    LocalName
+    LocalName   ///< Name is local.
 };
 
+///	@brief  Stores a text
 struct Text {
     size_t m_capacity;
     size_t m_len;
@@ -124,8 +133,8 @@ struct Text {
             return false;
         }
         const int res( strncmp( m_buffer, name.c_str(), name.size() ) );
-        return ( 0 == res );
         
+        return ( 0 == res );
     }
 
     bool operator == ( const Text &rhs ) const {
@@ -133,7 +142,8 @@ struct Text {
             return false;
         }
 
-        const int res ( strncmp( m_buffer, rhs.m_buffer, m_len ) );
+        const int res( strncmp( m_buffer, rhs.m_buffer, m_len ) );
+        
         return ( 0 == res );
     }
 
@@ -142,6 +152,7 @@ private:
     Text &operator = ( const Text & );
 };
 
+///	@brief  Stores an OpenDDL-specific identifier type.
 struct Identifier {
     Text m_text;
 
@@ -164,6 +175,7 @@ private:
     Identifier &operator = ( const Identifier & );
 };
 
+///	@brief  Stores an OpenDDL-specific name
 struct Name {
     NameType    m_type;
     Identifier *m_id;
@@ -179,6 +191,7 @@ private:
     Name &operator = ( const Name& );
 };
 
+///	@brief  Stores a bundle of references.
 struct Reference {
     size_t   m_numRefs;
     Name   **m_referencedName;
@@ -199,11 +212,20 @@ struct Reference {
         }
     }
 
+    ~Reference() {
+        for( size_t i = 0; i < m_numRefs; i++ ) {
+            delete m_referencedName[ i ];
+        }
+        m_numRefs = 0;
+        m_referencedName = ddl_nullptr;
+    }
+
 private:
     Reference( const Reference & );
     Reference &operator = ( const Reference & );
 };
 
+///	@brief  Stores a property list.
 struct Property {
     Identifier *m_key;
     Value *m_value;
@@ -218,11 +240,19 @@ struct Property {
         // empty
     }
 
+    ~Property() {
+        m_key = ddl_nullptr;
+        m_value = ddl_nullptr;
+        m_ref = ddl_nullptr;;
+        m_next = ddl_nullptr;;
+    }
+
 private:
     Property( const Property & );
     Property &operator = ( const Property & );
 };
 
+///	@brief  Stores a data array list.
 struct DataArrayList {
     size_t m_numItems;
     Value *m_dataList;
@@ -238,9 +268,9 @@ struct DataArrayList {
 private:
     DataArrayList( const DataArrayList & ); 
     DataArrayList &operator = ( const DataArrayList & );
-
 };
 
+///	@brief  Stores the context of a parsed OpenDDL declaration.
 struct Context {
     DDLNode *m_root;
 
@@ -249,6 +279,10 @@ struct Context {
         // empty
     }
 
+    ~Context() {
+        m_root = ddl_nullptr;
+    }
+
 private:
     Context( const Context & );
     Context &operator = ( const Context & );

contrib/openddlparser/include/openddlparser/Value.h

@@ -28,6 +28,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 BEGIN_ODDLPARSER_NS
 
+struct ValueAllocator;
+
 ///------------------------------------------------------------------------------------------------
 ///	@brief  This class implements a value.
 ///
@@ -36,7 +38,49 @@ BEGIN_ODDLPARSER_NS
 /// Values can be single items or lists of items. They are implemented as linked lists.
 ///------------------------------------------------------------------------------------------------
 class DLL_ODDLPARSER_EXPORT Value {
+    friend struct ValueAllocator;
+
 public:
+    ///	@brief  This class implements an iterator through a Value list.
+    ///	
+    /// When getting a new value you need to know how to iterate through it. The Value::Iterator 
+    /// will help you here:
+    ///	@code
+    /// Value *val = node->getValue();
+    /// Value::Iterator it( val );
+    /// while( it.hasNext() ) {
+    ///     Value v( it.getNext );
+    /// }
+    /// @endcode
+    class DLL_ODDLPARSER_EXPORT Iterator {
+    public:
+        ///	@brief  The default class constructor.
+        Iterator();
+
+        ///	@brief  The class constructor with the start value.
+        /// @param  start   [in] The first value for iteration,
+        Iterator( Value *start );
+
+        ///	@brief  The class destructor.
+        ~Iterator();
+
+        ///	@brief  Will return true, if another value is in the list.
+        /// @return true if another value is there.
+        bool hasNext() const;
+
+        ///	@brief  Returns the next item and moves the iterator to it.
+        ///	@return The next value, is ddl_nullptr in case of being the last item.
+        Value *getNext();
+
+    private:
+        Value *m_start;
+        Value *m_current;
+
+    private:
+        Iterator( const Iterator & );
+        Iterator &operator = ( const Iterator & );
+    };
+
     ///	@brief  This enum describes the data type stored in the value.
     enum ValueType {
         ddl_none = -1,          ///< Nothing specified
@@ -57,7 +101,7 @@ public:
         ddl_types_max
     };
 
-    Value();
+    Value( ValueType type );
     ~Value();
     void setBool( bool value );
     bool getBool();