Changeset 195 for osgVisual/trunk/src/core

Timestamp:

Jan 11, 2011, 9:21:44 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

File:

• osgVisual/trunk/src/core/visual_core.cpp (modified) (3 diffs)

osgVisual/trunk/src/core/visual_core.cpp

@@ -341 +341 @@
                 if(cur_node->type == XML_ELEMENT_NODE && node_name == "visibility")
                 {
-                        //<visibility range="50000" turbidity="2.2" ></visibility>
+                        float range = 50000, turbidity=2.2;
+                        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 == "range" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> range;
+                                }
+                                if( attr_name == "turbidity" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> turbidity;
+                                }
+                                attr = attr->next; 
+                        }
+                        if(sky.valid())
+                        {
+                                sky->setVisibility( range );
+                                sky->setTurbidity( turbidity );
+                        }
                 }
 
@@ -356 +378 @@
                 if(cur_node->type == XML_ELEMENT_NODE && node_name == "windlayer")
                 {
-                        //<windlayer bottom="500.0" top="700." speed="25.0" direction="90.0"></windlayer>
+                        float bottom = 0.0, top=5000.0, speed=25.0, direction=0.0;
+                        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 == "bottom" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> bottom;
+                                }
+                                if( attr_name == "top" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> top;
+                                }
+                                if( attr_name == "speed" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> speed;
+                                }
+                                if( attr_name == "direction" )
+                                {
+                                        std::stringstream sstr(attr_value);
+                                        sstr >> direction;
+                                }
+                                attr = attr->next; 
+                        }
+                        if(sky.valid())
+                        {
+                                sky->addWindVolume( bottom, top, speed, direction );
+                        }
                 }
         }// FOR all nodes END
@@ -414 +467 @@
         if(sky.valid())
         {
-                //sky->setTime(15,30,00);
-                sky->setVisibility(50000);
-                sky->addWindVolume( 0.0, 15000.0, 25.0, 90.0 );
-                
                 //sky->addCloudLayer( 0, 20000, 20000, 600.0, 1000.0, 0.5, CUMULONIMBUS_CAPPILATUS );
                 //sky->addCloudLayer( 1, 5000000, 5000000, 600.0, 7351.0, 0.2, CIRRUS_FIBRATUS );