Changeset 190 for osgVisual/trunk

Timestamp:

Jan 11, 2011, 9:53:43 AM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

osgVisual/trunk

Files:

• include/util/visual_util.h (modified) (1 diff)
• src/util/visual_util.cpp (modified) (1 diff)

osgVisual/trunk/include/util/visual_util.h

@@ -253 +253 @@
         static xmlNode* getSceneryXMLConfig(std::string configFilename, xmlDoc*& doc);
 
+        static std::string getTerrainFromXMLConfig(std::string configFilename);
+
+        static std::string getAnimationPathFromXMLConfig(std::string configFilename);
+
 private: 
         /**

osgVisual/trunk/src/util/visual_util.cpp

@@ -463 +463 @@
         return true;
 }
+
+std::string util::getTerrainFromXMLConfig(std::string configFilename)
+{
+        xmlDoc* tmpDoc;
+        xmlNode* sceneryNode = util::getSceneryXMLConfig(configFilename, tmpDoc);
+        std::string filename = "";
+
+        // Iterate through nodes and search for terrian entry
+        for (xmlNode *cur_node = sceneryNode->children; cur_node; cur_node = cur_node->next)
+        {
+                std::string node_name=reinterpret_cast<const char*>(cur_node->name);
+
+                if(cur_node->type == XML_ELEMENT_NODE && node_name == "terrain")
+                {
+                        xmlAttr  *attr = cur_node->properties;
+                        while ( attr ) 
+                        { 
+                                std::string attr_name=reinterpret_cast<const char*>(attr->name);
+                                std::string attr_value=reinterpret_cast<const char*>(attr->children->content);
+                                if( attr_name == "filename" )
+                                {
+                                        filename = attr_value;
+                                }
+                                attr = attr->next; 
+                        }
+                }
+
+                if(cur_node->type == XML_ELEMENT_NODE && node_name == "animationpath")
+                {
+                        //<animationpath filename="salzburgerEcke.path"></animationpath>
+                }
+        }// FOR all nodes END
+
+        // Cleanup
+        if(sceneryNode)
+        {
+                xmlFreeDoc(tmpDoc); xmlCleanupParser();
+        }
+
+        return filename;
+}
+
+std::string util::getAnimationPathFromXMLConfig(std::string configFilename)
+{
+        xmlDoc* tmpDoc;
+        xmlNode* sceneryNode = util::getSceneryXMLConfig(configFilename, tmpDoc);
+        std::string animationpath = "";
+
+        // Iterate through nodes and search for terrian entry
+        for (xmlNode *cur_node = sceneryNode->children; cur_node; cur_node = cur_node->next)
+        {
+                std::string node_name=reinterpret_cast<const char*>(cur_node->name);
+
+                if(cur_node->type == XML_ELEMENT_NODE && node_name == "animationpath")
+                {
+                        xmlAttr  *attr = cur_node->properties;
+                        while ( attr ) 
+                        { 
+                                std::string attr_name=reinterpret_cast<const char*>(attr->name);
+                                std::string attr_value=reinterpret_cast<const char*>(attr->children->content);
+                                if( attr_name == "filename" )
+                                {
+                                        animationpath = attr_value;
+                                }
+                                attr = attr->next; 
+                        }
+                }
+
+
+        }// FOR all nodes END
+
+        // Cleanup
+        if(sceneryNode)
+        {
+                xmlFreeDoc(tmpDoc); xmlCleanupParser();
+        }
+
+        return animationpath;
+}