int SymbolTable::getSymbolID(const char * sym, int lengthBytes)
{
return getSymbolID(HashedCharArray(sym, lengthBytes));
}
int SymbolTable::getSymbolID(const char * sym)
{
return getSymbolID(HashedCharArray(sym));
}
void HeadingCluster::initialize( InstanceIDPool &symbolIdPool )
{
int topBoxID = getSymbolID( symbolIdPool );
if( topBoxID < 0 )
{
std::cerr << "In HeadingCluster::initialize - no more available symbol IDs\n";
return;
}
int topTextID = getSymbolID( symbolIdPool );
if( topTextID < 0 )
{
std::cerr << "In HeadingCluster::initialize - no more available symbol IDs\n";
return;
}
int debugOutlineID = getSymbolID( symbolIdPool );
if( debugOutlineID < 0 )
{
std::cerr << "In HeadingCluster::initialize - no more available symbol IDs\n";
return;
}
topBox = new SymbolLine();
topBox->setID( topBoxID );
addSymbol( topBox.get() );
topBox->addImplementation( new SerializableSymbolLine( topBox.get(), outgoingMessage ) );
topBox->setState( Symbol::Visible );
topBox->setSurfaceID( SURFACE_ID );
topBox->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
topBox->setFlashDutyCyclePercentage( 100 );
topBox->setPosition( 0.0, 9.0 );
topBox->setRotation( 0.0 );
topBox->setPrimitiveType( SymbolLine::LineLoop );
topBox->addVertex( -0.85, -0.45 );
topBox->addVertex( 0.85, -0.45 );
topBox->addVertex( 0.85, 0.45 );
topBox->addVertex( -0.85, 0.45 );
topText = new SymbolText();
topText->setID( topTextID );
topText->setParent( true, topBox->getID(), topBox.get() );
addSymbol( topText.get() );
topText->addImplementation( new SerializableSymbolText( topText.get(), outgoingMessage ) );
topText->setState( Symbol::Visible );
topText->setSurfaceID( SURFACE_ID );
topText->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
topText->setFlashDutyCyclePercentage( 100 );
topText->setPosition( 0.0, 0.0 );
topText->setRotation( 0.0 );
topText->setTextAlignment( SymbolText::Center );
topText->setTextOrientation( SymbolText::LeftToRight );
topText->setFontID( 0 ); // fixme - fonts
topText->setFontSize( 1.5 );
topText->setText( "XXX" );
barLine = new SymbolLine();
barLine->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
addSymbol( barLine.get() );
barLine->addImplementation( new SerializableSymbolLine( barLine.get(), outgoingMessage ) );
barLine->setState( Symbol::Visible );
barLine->setSurfaceID( SURFACE_ID );
barLine->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
barLine->setFlashDutyCyclePercentage( 100 );
barLine->setPosition( 0.0, 7.0 );
barLine->setRotation( 0.0 );
barLine->setPrimitiveType( SymbolLine::Lines );
// the bar itself
barLine->addVertex( -barWidth / 2., 0. );
barLine->addVertex( barWidth / 2., 0. );
// the caret below the bar
barLine->addVertex( 0., 0. );
barLine->addVertex( -0.3, -0.5 );
barLine->addVertex( 0., 0. );
barLine->addVertex( 0.3, -0.5 );
barTicks = new SymbolLine();
barTicks->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
barTicks->setParent( true, barLine->getID(), barLine.get() );
barLine->addSymbol( barTicks.get() );
barTicks->addImplementation( new SerializableSymbolLine( barTicks.get(), outgoingMessage ) );
barTicks->setState( Symbol::Visible );
barTicks->setSurfaceID( SURFACE_ID );
barTicks->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
barTicks->setFlashDutyCyclePercentage( 100 );
barTicks->setPosition( 0.0, 0.0 );
barTicks->setRotation( 0.0 );
barTicks->setPrimitiveType( SymbolLine::LineLoop );
//barTicks->addVertex( 0., 0.0 );
//barTicks->addVertex( -0.18, 0.18 );
//barTicks->addVertex( 0.18, 0.18 );
float tickInterval = barWidth / ( ticksRange / degreesPerTick );
int numVertices = 0;
SymbolLine *tickChild = NULL;
// limited to 30 vertices per line symbol; need to split up ticks into
// multiple symbols
for( float x = -barWidth / 2.; x < barWidth / 2.; x += tickInterval )
{
// note - actually limited to 28 vertices, due to CCL bug
if( tickChild == NULL || numVertices >= 26 )
{
tickChild = new SymbolLine();
tickChild->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
tickChild->setParent( true, barTicks->getID(), barTicks.get() );
barTicks->addSymbol( tickChild );
tickChild->addImplementation( new SerializableSymbolLine( tickChild, outgoingMessage ) );
tickChild->setState( Symbol::Visible );
tickChild->setSurfaceID( SURFACE_ID );
tickChild->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
tickChild->setFlashDutyCyclePercentage( 100 );
tickChild->setPosition( 0.0, 0.0 );
tickChild->setRotation( 0.0 );
tickChild->setPrimitiveType( SymbolLine::Lines );
numVertices = 0;
}
tickChild->addVertex( x, 0.0 );
numVertices++;
tickChild->addVertex( x, 0.18 );
numVertices++;
}
textTicks = new SymbolText();
textTicks->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
textTicks->setParent( true, barLine->getID(), barLine.get() );
barLine->addSymbol( textTicks.get() );
textTicks->addImplementation( new SerializableSymbolText( textTicks.get(), outgoingMessage ) );
textTicks->setState( Symbol::Visible );
textTicks->setSurfaceID( SURFACE_ID );
textTicks->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
textTicks->setFlashDutyCyclePercentage( 100 );
textTicks->setPosition( 0.0, 0.0 );
textTicks->setRotation( 0.0 );
// list of text symbols for numbers above bar ticks
tickInterval = barWidth / ( ticksRange / degreesPerTextTick );
for( float x = -barWidth / 2.; x < barWidth / 2.; x += tickInterval )
{
SymbolText *text = new SymbolText();
text->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
text->setParent( true, textTicks->getID(), textTicks.get() );
textTicks->addSymbol( text );
text->addImplementation( new SerializableSymbolText( text, outgoingMessage ) );
text->setState( Symbol::Visible );
text->setSurfaceID( SURFACE_ID );
text->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
text->setFlashDutyCyclePercentage( 100 );
text->setPosition( x, 0.25 );
text->setRotation( 0.0 );
text->setTextAlignment( SymbolText::BottomCenter );
text->setTextOrientation( SymbolText::LeftToRight );
text->setFontID( 0 ); // fixme - fonts
text->setFontSize( 1.2 );
text->setText( "XXX" );
textTicksList.push_back( text );
}
waypointTick = new SymbolLine();
waypointTick->setID( symbolIdPool.getAvailableID() ); // fixme - error checking
waypointTick->setParent( true, barLine->getID(), barLine.get() );
barLine->addSymbol( waypointTick.get() );
waypointTick->addImplementation( new SerializableSymbolLine( waypointTick.get(), outgoingMessage ) );
waypointTick->setState( Symbol::Visible );
waypointTick->setSurfaceID( SURFACE_ID );
waypointTick->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
waypointTick->setFlashDutyCyclePercentage( 100 );
waypointTick->setPosition( 0.0, 0.0 );
waypointTick->setRotation( 0.0 );
waypointTick->setPrimitiveType( SymbolLine::TriangleFan );
waypointTick->addVertex( -0.1, 0.0 );
waypointTick->addVertex( -0.1, -0.6 );
waypointTick->addVertex( 0.1, -0.6 );
waypointTick->addVertex( 0.1, 0.0 );
debugOutline = new SymbolLine();
debugOutline->setID( debugOutlineID );
addSymbol( debugOutline.get() );
debugOutline->addImplementation( new SerializableSymbolLine( debugOutline.get(), outgoingMessage ) );
debugOutline->setState( Symbol::Visible );
debugOutline->setSurfaceID( SURFACE_ID );
debugOutline->setColor( Vect4( 0.0, 1.0, 0.0, 1.0 ) );
debugOutline->setFlashDutyCyclePercentage( 100 );
debugOutline->setPosition( 0.0, 0.0 );
debugOutline->setRotation( 0.0 );
debugOutline->setPrimitiveType( SymbolLine::LineLoop );
debugOutline->addVertex( SURFACE_MIN_U, SURFACE_MIN_V );
debugOutline->addVertex( SURFACE_MAX_U, SURFACE_MIN_V );
debugOutline->addVertex( SURFACE_MAX_U, SURFACE_MAX_V );
debugOutline->addVertex( SURFACE_MIN_U, SURFACE_MAX_V );
}
