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Viewing changes to src/Instrumentation/attitude_indicator.cxx

  • Committer: Bazaar Package Importer
  • Author(s): Reinhard Tartler
  • Date: 2005-11-26 12:31:23 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20051126123123-dhs3dijy6nd257up
Tags: 0.9.8-3ubuntu1
adapt gl/glu dependencies for Xorg

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src/Instrumentation/attitude_indicator.cxx
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// TODO:
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// - better spin-up
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#include <simgear/compiler.h>
 
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#include STL_IOSTREAM
 
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#include STL_STRING
 
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#include <sstream>
 
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#include <math.h>       // fabs()
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#include "attitude_indicator.hxx"
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#include <Main/util.hxx>
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AttitudeIndicator::AttitudeIndicator ( SGPropertyNode *node )
 
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    :
 
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    name("attitude-indicator"),
 
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    num(0),
 
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    vacuum_system("/systems/vacuum")
 
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{
 
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    int i;
 
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    for ( i = 0; i < node->nChildren(); ++i ) {
 
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        SGPropertyNode *child = node->getChild(i);
 
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        string cname = child->getName();
 
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        string cval = child->getStringValue();
 
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        if ( cname == "name" ) {
 
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            name = cval;
 
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        } else if ( cname == "number" ) {
 
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            num = (int) child->getDoubleValue();
 
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        } else if ( cname == "vacuum-system" ) {
 
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            vacuum_system = cval;
 
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        } else {
 
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            SG_LOG( SG_INSTR, SG_WARN, "Error in attitude-indicator config logic" );
 
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            if ( name.length() ) {
 
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                SG_LOG( SG_INSTR, SG_WARN, "Section = " << name );
 
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            }
 
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        }
 
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    }
 
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}
 
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AttitudeIndicator::AttitudeIndicator ()
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{
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}
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void
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AttitudeIndicator::init ()
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{
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                                // TODO: allow index of pump and AI
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                                // to be configured.
 
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    string branch;
 
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    branch = "/instrumentation/" + name;
 
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    vacuum_system += "/suction-inhg";
 
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    SGPropertyNode *node = fgGetNode(branch.c_str(), num, true );
 
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    _pitch_in_node = fgGetNode("/orientation/pitch-deg", true);
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    _roll_in_node = fgGetNode("/orientation/roll-deg", true);
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    _suction_node = fgGetNode("/systems/vacuum[0]/suction-inhg", true);
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    _tumble_flag_node =
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        fgGetNode("/instrumentation/attitude-indicator/config/tumble-flag",
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                  true);
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    _caged_node =
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        fgGetNode("/instrumentation/attitude-indicator/caged-flag", true);
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    _tumble_node =
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        fgGetNode("/instrumentation/attitude-indicator/tumble-norm", true);
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    _pitch_int_node =
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        fgGetNode("/instrumentation/attitude-indicator/internal-pitch-deg",
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                  true);
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    _roll_int_node =
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        fgGetNode("/instrumentation/attitude-indicator/internal-roll-deg",
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                  true);
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    _pitch_out_node =
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        fgGetNode("/instrumentation/attitude-indicator/indicated-pitch-deg",
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                  true);
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    _roll_out_node =
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        fgGetNode("/instrumentation/attitude-indicator/indicated-roll-deg",
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                  true);
 
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    _suction_node = fgGetNode(vacuum_system.c_str(), true);
 
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    SGPropertyNode *cnode = node->getChild("config", 0, true);
 
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    _tumble_flag_node = cnode->getChild("tumble-flag", 0, true);
 
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    _caged_node = node->getChild("caged-flag", 0, true);
 
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    _tumble_node = node->getChild("tumble-norm", 0, true);
 
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    _pitch_int_node = node->getChild("internal-pitch-deg", 0, true);
 
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    _roll_int_node = node->getChild("internal-roll-deg", 0, true);
 
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    _pitch_out_node = node->getChild("indicated-pitch-deg", 0, true);
 
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    _roll_out_node = node->getChild("indicated-roll-deg", 0, true);
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}
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void
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AttitudeIndicator::bind ()
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{
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    fgTie("/instrumentation/attitude-indicator/serviceable",
 
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    std::ostringstream temp;
 
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    string branch;
 
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    temp << num;
 
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    branch = "/instrumentation/" + name + "[" + temp.str() + "]";
 
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    fgTie((branch + "/serviceable").c_str(),
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          &_gyro, &Gyro::is_serviceable, &Gyro::set_serviceable);
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    fgTie("/instrumentation/attitude-indicator/spin",
 
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    fgTie((branch + "/spin").c_str(),
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          &_gyro, &Gyro::get_spin_norm, &Gyro::set_spin_norm);
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}
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void
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AttitudeIndicator::unbind ()
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{
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    fgUntie("/instrumentation/attitude-indicator/serviceable");
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    fgUntie("/instrumentation/attitude-indicator/spin");
 
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    std::ostringstream temp;
 
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    string branch;
 
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    temp << num;
 
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    branch = "/instrumentation/" + name + "[" + temp.str() + "]";
 
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    fgUntie((branch + "/serviceable").c_str());
 
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    fgUntie((branch + "/spin").c_str());
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}
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void