Changeset 149 for osgVisual

Timestamp:

Nov 8, 2010, 9:25:18 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

osgVisual

Files:

• bin/osgVisualConfig.xml (modified) (1 diff)
• src/distortion/visual_distortion.cpp (modified) (3 diffs)

osgVisual/bin/osgVisualConfig.xml

@@ -12 +12 @@
           window : renderImplementation = osg::Camera::SEPERATE_WINDOW
     -->
-    <distortion channelname="center" renderimplemmentation="fbo" width="2048" height="2048" useshader="yes" hdr="yes" usetexturerectangle="no">
-      <!-- optional: <distortionmap filename="distmap.png"></distortionmap> to set distortionmap independend from channel map-->
-      <!-- optional: <blendmap filename="blendmap.png"></blendmap> to set blendmap independend from channel map -->
-    </distortion>
+    <distortion channelname="center" renderimplemmentation="fbo" width="2048" height="2048" useshader="yes" hdr="yes" usetexturerectangle="no"></distortion>
+    <!-- optional: <distortionmap filename="distmap.png"></distortionmap> to set distortionmap independend from channel map-->
+    <!-- optional: <blendmap filename="blendmap.png"></blendmap> to set blendmap independend from channel map -->
   </module>
   <module name="sky_silverlining" enabled="yes"></module>

osgVisual/src/distortion/visual_distortion.cpp

@@ -45 +45 @@
         xmlDoc* tmpDoc;
         xmlNode* config = util::getModuleXMLConfig( configFileName, "distortion", tmpDoc );
+        
+        // extract configuration values
         if(config)
         {
-                xmlNode* a_node = config;
-                // Extract infos
-                std::string name = "";
-                bool enabled = false;
-
-                xmlAttr  *attr = a_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 == "name" )
-                                name = reinterpret_cast<const char*>(attr->children->content);
-                        if( attr_name == "enabled" && attr_value== "yes" )
-                                enabled = true;
-                        if( attr_name == "enabled" && attr_value== "no" )
-                                enabled = false;
-
-                        attr = attr->next; 
-                } 
-                OSG_ALWAYS << "Module '" << name << "' found. Enabled = " << enabled << std::endl;
-        }
-
-        // extract configuration values
+        
+                xmlNode* a_node = config->children;
+
+                for (xmlNode *cur_node = a_node; cur_node; cur_node = cur_node->next)
+                {
+                        std::string node_name=reinterpret_cast<const char*>(cur_node->name);
+                        OSG_ALWAYS << "----visual_distortion::processXMLConfiguration() - node type="<< cur_node->type <<", name=" << cur_node->name << std::endl;
+
+                        // Check for distortion node
+                        if(cur_node->type == XML_ELEMENT_NODE && node_name == "distortion")
+                        {
+                                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 == "channelname" )
+                                                channelname = attr_value;
+                                        if( attr_name == "renderimplemmentation" )
+                                        {
+                                                if(attr_value=="fbo")
+                                                        renderImplementation = osg::Camera::FRAME_BUFFER_OBJECT;
+                                                if(attr_value=="pbuffer")
+                                                        renderImplementation = osg::Camera::PIXEL_BUFFER;
+                                                if(attr_value=="pbuffer-rtt")
+                                                        renderImplementation = osg::Camera::PIXEL_BUFFER_RTT;
+                                                if(attr_value=="fb")
+                                                        renderImplementation = osg::Camera::FRAME_BUFFER;
+                                                if(attr_value=="window")
+                                                        renderImplementation = osg::Camera::SEPERATE_WINDOW;           
+                                        }
+                                        if( attr_name == "width" )
+                                        {
+                                                std::stringstream sstr(attr_value);
+                                                sstr >> tex_width;
+                                        }
+                                        if( attr_name == "height" )
+                                        {
+                                                std::stringstream sstr(attr_value);
+                                                sstr >> tex_height;
+                                        }
+                                        if( attr_name == "useshader" )
+                                                useShaderDistortion = (attr_value == "yes") ? true : false;
+                                        if( attr_name == "hdr" )
+                                                useHDR = (attr_value == "yes") ? true : false;
+                                        if( attr_name == "usetexturerectangle" )
+                                                useTextureRectangle = (attr_value == "yes") ? true : false;
+
+
+                                        attr = attr->next; 
+                                }       // WHILE attrib END
+                        }       // IF Node == distortion END
+
+                        // Check for distortionmap node
+                        if(cur_node->type == XML_ELEMENT_NODE && node_name == "distortionmap")
+                        {
+
+                        }
+
+                        // Check for distortionmap node
+                        if(cur_node->type == XML_ELEMENT_NODE && node_name == "blendmap")
+                        {
+
+                        }
+                }       // FOR all nodes END
+
+
+        }       // IF Config valid END
+        else
+                OSG_WARN << "ERROR: visual_distortion::processXMLConfiguration() - Invalid module configuration!" << std::endl;
+
+
 
         // clean up
@@ -85 +136 @@
         // Distortion files.
         arguments.getApplicationUsage()->addCommandLineOption("-C <channelname>","Setup the channel name, this is the preset for blendmap, distortionmap and camera configuration file.");
-    arguments.getApplicationUsage()->addCommandLineOption("--distortionmap","Set a distortion map file name.");
+
+        arguments.getApplicationUsage()->addCommandLineOption("--distortionmap","Set a distortion map file name.");
     arguments.getApplicationUsage()->addCommandLineOption("--blendmap","Set a blend map file name.");
-
-        // Render implementation.
-        arguments.getApplicationUsage()->addCommandLineOption("--shaderDistortion","Use OpenGL shader for distortion and blending.");
-        arguments.getApplicationUsage()->addCommandLineOption("--fbo","Use Frame Buffer Object for render to texture, where supported.");
-    arguments.getApplicationUsage()->addCommandLineOption("--fb","Use FrameBuffer for render to texture.");
-    arguments.getApplicationUsage()->addCommandLineOption("--pbuffer","Use Pixel Buffer for render to texture, where supported.");
-    arguments.getApplicationUsage()->addCommandLineOption("--window","Use a seperate Window for render to texture.");
-
-        // Texture
-    arguments.getApplicationUsage()->addCommandLineOption("--width","Set the width of the render to texture.");         // used for all render implementations
-    arguments.getApplicationUsage()->addCommandLineOption("--height","Set the height of the render to texture.");       // used for all render implementations
-
-        // Texture Rectangle?
-    arguments.getApplicationUsage()->addCommandLineOption("--texture-rectangle","Use osg::TextureRectangle for doing the render to texure to.");
-
-        // HDR?
-    arguments.getApplicationUsage()->addCommandLineOption("--hdr","Render distortion as HDR.");
-
-        // Read out Distortion CMDLine arguments
-        //while (arguments.read("--width", tex_width)) {}
-    //while (arguments.read("--height", tex_height)) {}
-
-        //while (arguments.read("--fbo")) { renderImplementation = osg::Camera::FRAME_BUFFER_OBJECT; }
-        //while (arguments.read("--pbuffer")) { renderImplementation = osg::Camera::PIXEL_BUFFER; }
-        //while (arguments.read("--pbuffer-rtt")) { renderImplementation = osg::Camera::PIXEL_BUFFER_RTT; }
-        //while (arguments.read("--fb")) { renderImplementation = osg::Camera::FRAME_BUFFER; }
-        //while (arguments.read("--window")) { renderImplementation = osg::Camera::SEPERATE_WINDOW; }
-
-    //while (arguments.read("--texture-rectangle")) { useTextureRectangle = true; }
-
-    //while (arguments.read("--shaderDistortion")) { useShaderDistortion = true; }
-
-    //while (arguments.read("--hdr")) { useHDR = true; }
 
         //while (arguments.read("--distortionmap", distortMapFileName)) { }
@@ -170 +189 @@
         blendMapFileName = "..\\resources\\distortion\\blend_distDisabled.bmp";
 
-
-
+        // Process XML configuration
+        processXMLConfiguration();
 
         // Process Commandline arguments: