/**
* Example of a test. To be completed.
*
*/
bool testIVViewer( int argc, char** argv )
{
unsigned int nbok = 0;
unsigned int nb = 0;
trace.beginBlock ( "Testing block ..." );
string s = "testIVViewer";
for ( int i = 1; i < argc; ++i )
s += " " + string( argv[ i ] );
IVViewer ivv( argc, argv );
//ivv.show();
// Setting camera
ivv.setCamera( 30.0, 25.0 );
// Gives hand to Inventor
ivv.setTitle( s.c_str() );
DGtalInventor<Space> inventor;
typedef DGtalInventor<Space>::Color Color;
inventor.setDiffuseColor( Color( 1.0, 0.0, 0.0 ) );
inventor.drawPoint( Point( 1, 0, 0 ) );
inventor.setDiffuseColor( Color( 0.0, 1.0, 0.0 ) );
inventor.drawPoint( Point( 0, 1, 0 ) );
inventor.setDiffuseColor( Color( 0.0, 0.0, 1.0 ) );
inventor.drawPoint( Point( 0, 0, 1 ) );
Point p1( -4, -4, -4 );
Point p2( 17, 17, 17 );
Domain domain( p1, p2 );
DigitalSet shape_set( domain );
Shapes<Domain>::addNorm1Ball( shape_set, Point( 3, 13, 3 ), 7 );
Shapes<Domain>::addNorm1Ball( shape_set, Point( 14, 5, 2 ), 12 );
inventor.setDiffuseColor( Color( 0.7, 0.7, 0.7 ) );
for ( DigitalSet::ConstIterator it = shape_set.begin();
it != shape_set.end();
++it )
{
const Point & p = *it;
if ( ( p[ 0 ] < 0 ) || ( p[ 1 ] < 0 ) ||( p[ 2 ] < 0 ) )
inventor.setDiffuseColor( Color( 0.7, 0.7, 1.0 ) );
else
inventor.setDiffuseColor( Color( 1.0, 1.0, 0.7 ) );
inventor.drawPoint( *it );
}
inventor.generate( ivv.root() );
// ivv->addChild( node );
ivv.show();
nbok += true ? 1 : 0;
nb++;
trace.info() << "(" << nbok << "/" << nb << ") "
<< "true == true" << std::endl;
trace.endBlock();
return nbok == nb;
}
void addAxis( DGtalInventor<Space> & inventor,
const Point & low,
const Point & up,
Dimension k,
const LibBoard::Color & c1,
const LibBoard::Color & c2 )
{
typedef DGtalInventor<Space>::Color Color;
// @todo GradientColorMap seems to have a bug
GradientColorMap<int> cmap_grad( 0, up[ k ] - low[ k ] );
cmap_grad.clearColors();
cmap_grad.addColor( c1 );
cmap_grad.addColor( c2 );
Point p( low );
for ( Point::Component x = low[ k ]; x <= up[ k ]; ++x )
{
p[ k ] = x;
LibBoard::Color c( cmap_grad( x - low[ k ] ) );
inventor.setDiffuseColor( Color( c.red(), c.green(), c.blue() ) );
inventor.drawPoint( p );
}
}
void addBounds( DGtalInventor<Space> & inventor,
const Point & low,
const Point & up )
{
typedef DGtalInventor<Space>::Color Color;
Point p( low );
for ( Dimension i = 0; i < 8; ++i )
{
Color c;
for ( Dimension j = 0; j < 3; ++j )
{
p[ j ] = ( i & ( 1 << j ) ) ? up[ j ] : low[ j ];
c[ j ] = ( i & ( 1 << j ) ) ? 1.0 : 0.1 ;
}
inventor.setDiffuseColor( c ); //Color( 0.1, 0.1, 0.1 ) );
inventor.drawPoint( p );
}
// addAxis( inventor, low, up, 0,
// LibBoard::Color::Black, LibBoard::Color::Blue );
// addAxis( inventor, low, up, 1,
// LibBoard::Color::Black, LibBoard::Color::Green );
// addAxis( inventor, low, up, 2,
// LibBoard::Color::Black, LibBoard::Color::Red );
}