# get the interactor ui
source vtkInt.tcl
source "colors.tcl"
# create planes
# 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];

# create pipeline
#
vtkPLOT3DReader pl3d;
    pl3d SetXYZFileName "../../data/combxyz.bin"
    pl3d SetQFileName "../../data/combq.bin"
    pl3d SetScalarFunctionNumber 100;
    pl3d SetVectorFunctionNumber 202;
    pl3d Update;
vtkStructuredGridGeometryFilter plane;
    plane SetInput [pl3d GetOutput];
    plane SetExtent 10 10 1 100 1 100;
vtkStructuredGridGeometryFilter plane2;
    plane2 SetInput [pl3d GetOutput];
    plane2 SetExtent 30 30 1 100 1 100;
vtkStructuredGridGeometryFilter plane3;
    plane3 SetInput [pl3d GetOutput];
    plane3 SetExtent 45 45 1 100 1 100;
vtkAppendPolyData appendF;
    appendF AddInput [plane GetOutput];
    appendF AddInput [plane2 GetOutput];
    appendF AddInput [plane3 GetOutput];
vtkWarpVector warp;
    warp SetInput [appendF GetOutput];
    warp SetScaleFactor 0.005;
vtkGeometryFilter ds2poly;
    ds2poly SetInput [warp GetOutput];
vtkCleanPolyData clean;
    clean SetInput [ds2poly GetOutput];
vtkPolyNormals normals;
    normals SetInput [clean GetOutput];
    normals SetFeatureAngle 60;
vtkDataSetMapper planeMapper;
    planeMapper SetInput [normals GetOutput];
    planeMapper SetScalarRange 0.197813 0.710419;
    planeMapper ScalarsVisibleOff;
vtkActor planeActor;
    planeActor SetMapper planeMapper;
set planeProp [planeActor GetProperty];
eval $planeProp SetColor $salmon;

vtkStructuredGridOutlineFilter outline;
    outline SetInput [pl3d GetOutput];
vtkPolyMapper outlineMapper;
    outlineMapper SetInput [outline GetOutput];
vtkActor outlineActor;
    outlineActor SetMapper outlineMapper;
set outlineProp [outlineActor GetProperty];
eval $outlineProp SetColor $black;

$ren1 AddActors outlineActor;
$ren1 AddActors planeActor;
$ren1 SetBackground 1 1 1;
$renWin SetSize 500 500;
$iren Initialize;
[$ren1 GetActiveCamera] Zoom 1.4;

# render the image
#
$iren SetUserMethod {wm deiconify .vtkInteract};
$renWin Render;
#$renWin SetFileName "velProf.tcl.ppm";
#$renWin SaveImageAsPPM;

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



