# get the interactor ui
source vtkInt.tcl
# First create the render master
#
vtkRenderMaster rm;

# Now create the RenderWindow, Renderer and both Actors
#
set renWin [rm MakeRenderWindow];
set ren1   [$renWin MakeRenderer];
set iren [$renWin MakeRenderWindowInteractor];

vtkSTLReader sr;
    sr SetFilename ../../data/42400-IDGH.stl;

vtkPolyMapper   stlMapper;
    stlMapper SetInput [sr GetOutput];
vtkLODActor stlActor;
    stlActor SetMapper stlMapper;

# Add the actors to the renderer, set the background and size
#
$ren1 AddActors stlActor;
$ren1 SetBackground 0.1 0.2 0.4;
$renWin SetSize 500 500;

# render the image
#
$iren SetUserMethod {wm deiconify .vtkInteract};
set cam1 [$ren1 GetActiveCamera];
$cam1 Zoom 1.4;
$iren Initialize;
#$renWin SetFilename "stl.tcl.ppm";
#$renWin SaveImageAsPPM;

# prevent the tk window from showing up then start the event loop
wm withdraw .
