[31] | 1 | /* -*-c++-*- osgVisual - Copyright (C) 2009-2010 Torben Dannhauer |
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| 2 | * |
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| 3 | * This library is based on OpenSceneGraph, open source and may be redistributed and/or modified under |
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| 4 | * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or |
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| 5 | * (at your option) any later version. The full license is in LICENSE file |
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| 6 | * included with this distribution, and on the openscenegraph.org website. |
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| 7 | * |
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| 8 | * osgVisual requires for some proprietary modules a license from the correspondig manufacturer. |
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| 9 | * You have to aquire licenses for all used proprietary modules. |
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| 10 | * |
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| 11 | * This library is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * OpenSceneGraph Public License for more details. |
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| 15 | */ |
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| 16 | |
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| 17 | #include <dataIO_extLinkVCL.h> |
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| 18 | |
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| 19 | #include <visual_dataIO.h> |
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| 20 | |
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| 21 | using namespace osgVisual; |
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| 22 | |
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| 23 | dataIO_extLinkVCL::dataIO_extLinkVCL(std::vector<dataIO_slot>& dataSlots_) : dataIO_extLink(dataSlots_) |
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| 24 | { |
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| 25 | OSG_NOTIFY( osg::ALWAYS ) << "extLinkVCL constructed" << std::endl; |
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| 26 | } |
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| 27 | |
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| 28 | dataIO_extLinkVCL::~dataIO_extLinkVCL(void) |
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| 29 | { |
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| 30 | OSG_NOTIFY( osg::ALWAYS ) << "extLinkVCL destroyed" << std::endl; |
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| 31 | } |
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| 32 | |
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| 33 | void dataIO_extLinkVCL::init() |
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| 34 | { |
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| 35 | OSG_NOTIFY( osg::ALWAYS ) << "extLinkVCL init()" << std::endl; |
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| 36 | |
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| 37 | std::string VCLConfigFilename = "osgVisual.xml"; |
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| 38 | if ( osgDB::fileExists( VCLConfigFilename ) ) |
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| 39 | { |
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| 40 | CVCLIO::GetInstance().LoadProject(VCLConfigFilename.c_str()); |
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| 41 | bool error = false; |
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| 42 | |
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| 43 | if( !SAENGER1_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_LAT") ) |
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| 44 | error = true; |
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| 45 | if( !SAENGER1_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_LON") ) |
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| 46 | error = true; |
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| 47 | if( !SAENGER1_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_POS_ALT") ) |
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| 48 | error = true; |
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| 49 | if( !SAENGER1_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_X") ) |
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| 50 | error = true; |
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| 51 | if( !SAENGER1_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_Y") ) |
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| 52 | error = true; |
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| 53 | if( !SAENGER1_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER1_ROT_Z") ) |
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| 54 | error = true; |
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| 55 | |
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| 56 | if( !SAENGER2_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_LAT") ) |
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| 57 | error = true; |
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| 58 | if( !SAENGER2_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_LON") ) |
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| 59 | error = true; |
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| 60 | if( !SAENGER2_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_POS_ALT") ) |
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| 61 | error = true; |
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| 62 | if( !SAENGER2_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_X") ) |
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| 63 | error = true; |
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| 64 | if( !SAENGER2_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_Y") ) |
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| 65 | error = true; |
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| 66 | if( !SAENGER2_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER2_ROT_Z") ) |
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| 67 | error = true; |
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| 68 | |
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| 69 | if( !SAENGER_POS_LAT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_LAT") ) |
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| 70 | error = true; |
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| 71 | if( !SAENGER_POS_LON.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_LON") ) |
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| 72 | error = true; |
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| 73 | if( !SAENGER_POS_ALT.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_POS_ALT") ) |
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| 74 | error = true; |
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| 75 | if( !SAENGER_ROT_X.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_X") ) |
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| 76 | error = true; |
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| 77 | if( !SAENGER_ROT_Y.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_Y") ) |
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| 78 | error = true; |
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| 79 | if( !SAENGER_ROT_Z.Attach("VISENGINE_CAMERA_CHANNEL", "SAENGER_ROT_Z") ) |
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| 80 | error = true; |
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| 81 | |
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| 82 | if (error) |
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| 83 | OSG_NOTIFY( osg::FATAL ) << "ERROR: An error occured while attaching VCL." << std::endl; |
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| 84 | initialized = true; |
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| 85 | } |
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| 86 | else |
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| 87 | { |
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| 88 | OSG_NOTIFY( osg::FATAL ) << "ERROR: Could not find VCL Configuration file " << VCLConfigFilename << std::endl; |
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| 89 | exit(-1); |
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| 90 | } |
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| 91 | |
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| 92 | } |
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| 93 | |
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| 94 | void dataIO_extLinkVCL::shutdown() |
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| 95 | { |
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| 96 | OSG_NOTIFY( osg::ALWAYS ) << "extLinkVCL shutdown()" << std::endl; |
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| 97 | } |
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| 98 | |
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| 99 | |
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| 100 | bool dataIO_extLinkVCL::readTO_OBJvalues() |
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| 101 | { |
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| 102 | OSG_NOTIFY( osg::INFO ) << "extLinkVCL readTO_OBJvalues()" << std::endl; |
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| 103 | |
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| 104 | // perform external data exchange |
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| 105 | CVCLIO::GetInstance().DoDataExchange(); |
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| 106 | |
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| 107 | // Copy data from VCL variables to slot variables: |
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| 108 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_POS_LAT.GetValue() ); |
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| 109 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_POS_LON.GetValue() ); |
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| 110 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER1_POS_ALT.GetValue() ); // Negatives Vorzeichen da Z-Koordinaten anders herum. |
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| 111 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_X.GetValue() ); |
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| 112 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_Y.GetValue() ); |
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| 113 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER1_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER1_ROT_Z.GetValue() ); |
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| 114 | |
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| 115 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_POS_LAT.GetValue() ); |
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| 116 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_POS_LON.GetValue() ); |
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| 117 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER2_POS_ALT.GetValue() ); // Negatives Vorzeichen da Z-Koordinaten anders herum. |
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| 118 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_X.GetValue() ); |
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| 119 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_Y.GetValue() ); |
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| 120 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER2_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER2_ROT_Z.GetValue() ); |
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| 121 | |
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| 122 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_LAT", osgVisual::dataIO_slot::TO_OBJ, SAENGER_POS_LAT.GetValue() ); |
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| 123 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_LON", osgVisual::dataIO_slot::TO_OBJ, SAENGER_POS_LON.GetValue() ); |
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| 124 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_POS_ALT", osgVisual::dataIO_slot::TO_OBJ, -SAENGER_POS_ALT.GetValue() ); // Negatives Vorzeichen da Z-Koordinaten anders herum. |
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| 125 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_X", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_X.GetValue() ); |
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| 126 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_Y", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_Y.GetValue() ); |
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| 127 | osgVisual::visual_dataIO::getInstance()->setSlotData( "SAENGER_ROT_Z", osgVisual::dataIO_slot::TO_OBJ, SAENGER_ROT_Z.GetValue() ); |
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| 128 | |
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| 129 | //OSG_NOTIFY( osg::ALWAYS ) << "LAT: " << osgVisual::visual_dataIO::getInstance()->getSlotDataAsDouble("SAENGER1_POS_LAT", osgVisual::dataIO_slot::TO_OBJ ) << std::endl; |
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| 130 | return true; |
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| 131 | } |
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| 132 | |
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| 133 | bool dataIO_extLinkVCL::writebackFROM_OBJvalues() |
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| 134 | { |
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| 135 | OSG_NOTIFY( osg::INFO ) << "extLinkVCL writebackFROM_OBJvalues()" << std::endl; |
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| 136 | |
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| 137 | // Copy slot data to variables |
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| 138 | // Nothing to do |
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| 139 | // Example: MY_CHANNEL.setValue( myValue ); |
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| 140 | |
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| 141 | /* In VCL no writeback transaction is done, |
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| 142 | it is postponed until the next frame beginning, |
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| 143 | where TO_OBJ exchange calls CVCLIO::GetInstance().DoDataExchange();. |
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| 144 | */ |
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| 145 | return true; |
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| 146 | } |
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