_text_y2 = vtkTextActor3D::New();
_text_z1 = vtkTextActor3D::New();
_text_z2 = vtkTextActor3D::New();
- _text_x1->SetInput( "S" );
- _text_x2->SetInput( "S" );
- _text_y1->SetInput( "C" );
- _text_y2->SetInput( "C" );
- _text_z1->SetInput( "A" );
- _text_z2->SetInput( "A" );
+ _text_x1->SetInput( "S-" );
+ _text_x2->SetInput( "S+" );
+ _text_y1->SetInput( "C-" );
+ _text_y2->SetInput( "C+" );
+ _text_z1->SetInput( "A-" );
+ _text_z2->SetInput( "A+" );
_text_x1->SetOrientation(0,180,180);
_text_y1->SetOrientation(0,180,180);
_text_z1->SetOrientation(0,180,180);