Changeset 118 for osgVisual/src/extLink/dataIO_extLinkVCL.cpp

Timestamp:

Aug 23, 2010, 11:43:12 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

File:

• osgVisual/src/extLink/dataIO_extLinkVCL.cpp (modified) (6 diffs)

osgVisual/src/extLink/dataIO_extLinkVCL.cpp

@@ -21 +21 @@
 using namespace osgVisual;
 
-dataIO_extLinkVCL::dataIO_extLinkVCL(std::vector<dataIO_slot>& dataSlots_) : dataIO_extLink(dataSlots_)
+dataIO_extLinkVCL::dataIO_extLinkVCL(std::vector<dataIO_slot *>& dataSlots_) : dataIO_extLink(dataSlots_)
 {
         OSG_NOTIFY( osg::ALWAYS ) << "extLinkVCL constructed" << std::endl;
@@ -42 +42 @@
 
                 parseVCLConfig();
-                bool error = false;
-
-                if( !SAENGER1_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_LAT") )
-                        error = true;
-                if( !SAENGER1_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_LON") )
-                        error = true;
-                if( !SAENGER1_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_ALT") )
-                        error = true;
-                if( !SAENGER1_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_X") )
-                        error = true;
-                if( !SAENGER1_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_Y") )
-                        error = true;
-                if( !SAENGER1_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_Z") )
-                        error = true;
-
-                if( !SAENGER2_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_LAT") )
-                        error = true;
-                if( !SAENGER2_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_LON") )
-                        error = true;
-                if( !SAENGER2_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_ALT") )
-                        error = true;
-                if( !SAENGER2_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_X") )
-                        error = true;
-                if( !SAENGER2_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_Y") )
-                        error = true;
-                if( !SAENGER2_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_Z") )
-                        error = true;
-        
-                if( !SAENGER_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_LAT") )
-                        error = true;
-                if( !SAENGER_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_LON") )
-                        error = true;
-                if( !SAENGER_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_ALT") )
-                        error = true;
-                if( !SAENGER_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_X") )
-                        error = true;
-                if( !SAENGER_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_Y") )
-                        error = true;
-                if( !SAENGER_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_Z") )
-                        error = true;
-
-                if (error)
-                        OSG_NOTIFY( osg::FATAL ) << "ERROR: An error occured while attaching VCL." << std::endl;
+                
                 initialized = true;
         }
@@ -100 +58 @@
 }
 
-
 bool dataIO_extLinkVCL::readTO_OBJvalues()
 {
@@ -108 +65 @@
         CVCLIO::GetInstance().DoDataExchange();
 
-        // Copy data from VCL variables to slot variables:
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_POS_LAT.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_POS_LON.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER1_POS_ALT.GetValue() );       // Negatives Vorzeichen da Z-Koordinaten anders herum.
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_X.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_Y.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_Z.GetValue() );
-
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_POS_LAT.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_POS_LON.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER2_POS_ALT.GetValue() );       // Negatives Vorzeichen da Z-Koordinaten anders herum.
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_X.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_Y.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_Z.GetValue() );
-
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER_POS_LAT.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER_POS_LON.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER_POS_ALT.GetValue() ); // Negatives Vorzeichen da Z-Koordinaten anders herum.
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_X.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_Y.GetValue() );
-        osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_Z.GetValue() );
+        // read TO_OBJ values from VCL
+        for(unsigned int i=0;i<extLinkChannels.size();i++)
+        {
+                if(extLinkSlots[i]->getdataDirection() == osgVisual::dataIO_slot::TO_OBJ)
+                {
+                        //Copy data from VCL to slot. IMPORTANT: Due to VCL's string incapability only double slots are filled.
+                        osgVisual::visual_dataIO::getInstance()->setSlotData( extLinkSlots[i]->getVariableName(), osgVisual::dataIO_slot::TO_OBJ, extLinkChannels[i]->GetValue() );
+                }       // IF (TO_OBJ) END
+        }
 
         //OSG_NOTIFY( osg::ALWAYS ) << "LAT: " << osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble("SAENGER1_POS_LAT", osgVisual::dataIO_slot::TO_OBJ ) << std::endl;
@@ -142 +87 @@
                 // Example: MY_CHANNEL.setValue( myValue );
 
-        /* In VCL no writeback transaction is done, 
+        // write FROM_OBJ values into VCL
+        for(unsigned int i=0;i<extLinkChannels.size();i++)
+        {
+                if(extLinkSlots[i]->getdataDirection() == osgVisual::dataIO_slot::FROM_OBJ && extLinkSlots[i]->getvarType() == osgVisual::dataIO_slot::DOUBLE)
+                {
+                        //Copy data from slot to VCL. IMPORTANT: Due to VCL's string incapability only double slots are filled.
+                        extLinkChannels[i]->SetValue( osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble( extLinkSlots[i]->getVariableName(), osgVisual::dataIO_slot::FROM_OBJ ) );
+                }       // IF (FROM_OBJ) END
+        }
+
+        /* In VCL no VCL dataexchange is performed, 
         it is postponed until the next frame beginning,
         where TO_OBJ exchange calls CVCLIO::GetInstance().DoDataExchange();.
@@ -256 +211 @@
 
                 // Set SLOT data and store SLOT pointer 
-                extLinkSlots.push_back( osgVisual::visual_dataIO::getInstance()->setSlotData( entryName, direction_, 0 ) );
+                osgVisual::dataIO_slot* tmpSlot = osgVisual::visual_dataIO::getInstance()->setSlotData( entryName, direction_, 0 );
+                extLinkSlots.push_back( tmpSlot );
         }       // FOR each ENTRY END
 }