//==== Update Fuselage And Cross Section Placement ====//
void StackGeom::UpdateSurf()
{
m_TessUVec.clear();
int nxsec = m_XSecSurf.NumXSec();
if ( m_OrderPolicy() == STACK_LOOP )
{
StackXSec* first_xs = (StackXSec*) m_XSecSurf.FindXSec( 0 );
StackXSec* last_xs = (StackXSec*) m_XSecSurf.FindXSec( nxsec - 1 );
if ( first_xs && last_xs )
{
if ( last_xs->GetXSecCurve()->GetType() != first_xs->GetXSecCurve()->GetType() )
{
m_XSecSurf.ChangeXSecShape( nxsec - 1, first_xs->GetXSecCurve()->GetType() );
last_xs = (StackXSec*) m_XSecSurf.FindXSec( nxsec - 1 );
}
if( last_xs )
{
last_xs->GetXSecCurve()->CopyFrom( first_xs->GetXSecCurve() );
}
}
}
//==== Cross Section Curves & joint info ====//
vector< rib_data_type > rib_vec;
rib_vec.resize( nxsec );
//==== Update XSec Location/Rotation ====//
for ( int i = 0 ; i < nxsec ; i++ )
{
StackXSec* xs = ( StackXSec* ) m_XSecSurf.FindXSec( i );
if ( xs )
{
EnforceOrder( xs, i, m_OrderPolicy() );
bool first = false;
bool last = false;
if( i == 0 ) first = true;
else if( i == (nxsec-1) ) last = true;
//==== Reset Group Names ====//
xs->SetGroupDisplaySuffix( i );
rib_vec[i] = xs->GetRib( first, last );
if ( i > 0 )
{
m_TessUVec.push_back( xs->m_SectTessU() );
}
}
}
m_MainSurfVec[0].SkinRibs( rib_vec, false );
m_MainSurfVec[0].SetMagicVParm( false );
for ( int i = 0 ; i < nxsec ; i++ )
{
StackXSec* xs = ( StackXSec* ) m_XSecSurf.FindXSec( i );
if ( xs )
{
xs->SetUnsetParms( i, m_MainSurfVec[0] );
}
}
if ( m_XSecSurf.GetFlipUD() )
{
m_MainSurfVec[0].FlipNormal();
}
}
//==== Constructor ====//
StackGeom::StackGeom( Vehicle* vehicle_ptr ) : GeomXSec( vehicle_ptr )
{
m_Name = "StackGeom";
m_Type.m_Name = "Stack";
m_Type.m_Type = STACK_GEOM_TYPE;
m_Closed = false;
m_XSecSurf.SetParentContainer( GetID() );
m_XSecSurf.SetBasicOrientation( X_DIR, Y_DIR, XS_SHIFT_MID, false );
m_OrderPolicy.Init( "OrderPolicy", "Design", this, STACK_FREE, STACK_FREE, NUM_STACK_POLICY - 1 );
m_OrderPolicy.SetDescript( "XSec ordering policy for stack" );
//==== Init Parms ====//
m_TessU = 16;
m_TessW = 17;
m_TessW.SetMultShift( 8, 1 );
m_ActiveXSec = 0;
m_XSecSurf.SetXSecType( XSEC_STACK );
m_XSecSurf.AddXSec( XS_POINT );
m_XSecSurf.AddXSec( XS_ELLIPSE );
m_XSecSurf.AddXSec( XS_ELLIPSE );
m_XSecSurf.AddXSec( XS_ELLIPSE );
m_XSecSurf.AddXSec( XS_POINT );
int j;
StackXSec* xs;
j = 0;
xs = ( StackXSec* ) m_XSecSurf.FindXSec( j );
xs->SetGroupDisplaySuffix( j );
xs->m_XDelta = 0.0;
xs->m_TopLAngle = 45.0;
xs->m_TopLStrength = 0.75;
xs->m_RightLAngle = 45.0;
xs->m_RightLStrength = 0.75;
++j;
xs = ( StackXSec* ) m_XSecSurf.FindXSec( j );
xs->SetGroupDisplaySuffix( j );
xs->m_XDelta = 1.0;
dynamic_cast<EllipseXSec *>( xs->GetXSecCurve() )->SetWidthHeight( 3.0, 2.5 );
++j;
xs = ( StackXSec* ) m_XSecSurf.FindXSec( j );
xs->SetGroupDisplaySuffix( j );
xs->m_XDelta = 2.0;
dynamic_cast<EllipseXSec *>( xs->GetXSecCurve() )->SetWidthHeight( 3.0, 2.5 );
++j;
xs = ( StackXSec* ) m_XSecSurf.FindXSec( j );
xs->SetGroupDisplaySuffix( j );
xs->m_XDelta = 1.0;
dynamic_cast<EllipseXSec *>( xs->GetXSecCurve() )->SetWidthHeight( 3.0, 2.5 );
++j;
xs = ( StackXSec* ) m_XSecSurf.FindXSec( j );
xs->SetGroupDisplaySuffix( j );
xs->m_XDelta = 0.5;
xs->m_TopLAngle = -45.0;
xs->m_TopLStrength = 0.75;
xs->m_RightLAngle = -45.0;
xs->m_RightLStrength = 0.75;
}