private void CreatePlane(cPoint3D Axis1, cPoint3D Axis2, cPoint3D Origin, Color Colour)
{
Position = new cPoint3D(Origin.X, Origin.Y, Origin.Z);
this.Colour = Colour;
Plane = vtkPlaneSource.New();
Plane.SetPoint1(Axis1.X, Axis1.Y, Axis1.Z);
Plane.SetPoint2(Axis2.X, Axis2.Y, Axis2.Z);
Plane.SetOrigin(0, 0, 0);
Plane.SetXResolution(1);
Plane.SetYResolution(1);
vtk_PolyDataMapper = vtkPolyDataMapper.New();
vtk_PolyDataMapper.SetInputConnection(Plane.GetOutputPort());
CreateVTK3DObject(0);
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVcombStreamers2(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// create pipeline[]
//[]
pl3d = new vtkPLOT3DReader();
pl3d.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
pl3d.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
pl3d.SetScalarFunctionNumber((int)100);
pl3d.SetVectorFunctionNumber((int)202);
pl3d.Update();
ps = new vtkPlaneSource();
ps.SetXResolution((int)4);
ps.SetYResolution((int)4);
ps.SetOrigin((double)2,(double)-2,(double)26);
ps.SetPoint1((double)2,(double)2,(double)26);
ps.SetPoint2((double)2,(double)-2,(double)32);
psMapper = vtkPolyDataMapper.New();
psMapper.SetInputConnection((vtkAlgorithmOutput)ps.GetOutputPort());
psActor = new vtkActor();
psActor.SetMapper((vtkMapper)psMapper);
psActor.GetProperty().SetRepresentationToWireframe();
streamer = new vtkDashedStreamLine();
streamer.SetInputConnection((vtkAlgorithmOutput)pl3d.GetOutputPort());
streamer.SetSource((vtkDataSet)ps.GetOutput());
streamer.SetMaximumPropagationTime((double)100);
streamer.SetIntegrationStepLength((double).2);
streamer.SetStepLength((double).001);
streamer.SetNumberOfThreads((int)1);
streamer.SetIntegrationDirectionToForward();
streamMapper = vtkPolyDataMapper.New();
streamMapper.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort());
streamMapper.SetScalarRange(
(double)((vtkDataSet)pl3d.GetOutput()).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput()).GetScalarRange()[1]);
streamline = new vtkActor();
streamline.SetMapper((vtkMapper)streamMapper);
outline = new vtkStructuredGridOutlineFilter();
outline.SetInputConnection((vtkAlgorithmOutput)pl3d.GetOutputPort());
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)psActor);
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)streamline);
ren1.SetBackground((double)1,(double)1,(double)1);
renWin.SetSize((int)300,(int)300);
ren1.SetBackground((double)0.1,(double)0.2,(double)0.4);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.95297,(double)50);
cam1.SetFocalPoint((double)9.71821,(double)0.458166,(double)29.3999);
cam1.SetPosition((double)2.7439,(double)-37.3196,(double)38.7167);
cam1.SetViewUp((double)-0.16123,(double)0.264271,(double)0.950876);
// render the image[]
//[]
renWin.Render();
// prevent the tk window from showing up then start the event loop[]
//deleteAllVTKObjects();
}
//切片模式_绘制
private void DrawMode_Slice()
{
int[] xyz = m_ImageData.GetDimensions();
double[] sp = m_ImageData.GetSpacing();
double[] pos = new double[] { m_XPos, m_YPos, m_ZPos };
#region -------------------XOY切片(垂直Z轴)-------------------
m_ImageResliceXOY = vtkImageReslice.New();
m_ImageResliceXOY.SetInput(m_ImageData);
m_ImageResliceXOY.SetResliceAxesDirectionCosines(
1, 0, 0,
0, 1, 0,
0, 0, 1
);
m_ImageResliceXOY.InterpolateOn();
m_ImageResliceXOY.SetInterpolationModeToNearestNeighbor();
m_ImageResliceXOY.SetResliceAxesOrigin(pos[0], pos[1], pos[2]);
m_ImageResliceXOY.SetOutputDimensionality(2);
m_ImageResliceXOY.Update();
m_TextureXOY = vtkTexture.New();
m_TextureXOY.InterpolateOff();
m_TextureXOY.SetInput(m_ImageResliceXOY.GetOutput());
m_TextureXOY.SetLookupTable(m_LookupTable);
m_TextureXOY.MapColorScalarsThroughLookupTableOn();
//---------------------set plane position----------
m_PlaneSourceXOY = vtkPlaneSource.New();
m_PlaneSourceXOY.SetXResolution(xyz[0]);
m_PlaneSourceXOY.SetYResolution(xyz[1]);
m_PlaneSourceXOY.SetOrigin(0, 0, 0);
m_PlaneSourceXOY.SetPoint1((xyz[0] - 1) * sp[0], 0, 0);
m_PlaneSourceXOY.SetPoint2(0, (xyz[1] - 1) * sp[1], 0);
m_PlaneSourceXOY.Push(pos[2]);
//---------------------pipeline--------------------
m_PlaneMapperXOY = vtkPolyDataMapper.New();
m_PlaneMapperXOY.SetInput(m_PlaneSourceXOY.GetOutput());
m_ActorXOY = vtkActor.New();
m_ActorXOY.SetMapper(m_PlaneMapperXOY);
m_ActorXOY.SetTexture(m_TextureXOY);
#endregion
#region -------------------XOZ切片(垂直Y轴)-------------------
m_ImageResliceXOZ = vtkImageReslice.New();
m_ImageResliceXOZ.SetInput(m_ImageData);
m_ImageResliceXOZ.SetResliceAxesDirectionCosines(
1, 0, 0,
0, 0, -1,
0, 1, 0
);
m_ImageResliceXOZ.InterpolateOn();
m_ImageResliceXOZ.SetInterpolationModeToNearestNeighbor();
m_ImageResliceXOZ.SetResliceAxesOrigin(pos[0], pos[1], pos[2]);
m_ImageResliceXOZ.SetOutputDimensionality(2);
m_ImageResliceXOZ.Update();
m_TextureXOZ = vtkTexture.New();
m_TextureXOZ.SetInput(m_ImageResliceXOZ.GetOutput());
m_TextureXOZ.SetLookupTable(m_LookupTable);
m_TextureXOZ.MapColorScalarsThroughLookupTableOn();
//---------------------set plane position--------------------
m_PlaneSourceXOZ = vtkPlaneSource.New();
m_PlaneSourceXOZ.SetXResolution(xyz[0]);
m_PlaneSourceXOZ.SetYResolution(xyz[2]);
m_PlaneSourceXOZ.SetOrigin(0, 0, (xyz[2] - 1) * sp[2]);
m_PlaneSourceXOZ.SetPoint1((xyz[0] - 1) * sp[0], 0, (xyz[2] - 1) * sp[2]);
m_PlaneSourceXOZ.SetPoint2(0, 0, 0);
m_PlaneSourceXOZ.Push(pos[1]);
//---------------------pipeline------------------------------
m_PlaneMapperXOZ = vtkPolyDataMapper.New();
m_PlaneMapperXOZ.SetInput(m_PlaneSourceXOZ.GetOutput());
m_ActorXOZ = vtkActor.New();
m_ActorXOZ.SetMapper(m_PlaneMapperXOZ);
m_ActorXOZ.SetTexture(m_TextureXOZ);
#endregion
#region -------------------YOZ切片(垂直X轴)-------------------
m_ImageResliceYOZ = vtkImageReslice.New();
m_ImageResliceYOZ.SetInput(m_ImageData);
m_ImageResliceYOZ.SetResliceAxesDirectionCosines(
0, 0, -1,
0, 1, 0,
1, 0, 0
);
m_ImageResliceYOZ.InterpolateOn();
m_ImageResliceYOZ.SetInterpolationModeToNearestNeighbor();
m_ImageResliceYOZ.SetResliceAxesOrigin(pos[0], pos[1], pos[2]);
m_ImageResliceYOZ.SetOutputDimensionality(2);
m_ImageResliceYOZ.Update();
m_TextureYOZ = vtkTexture.New();
m_TextureYOZ.SetInput(m_ImageResliceYOZ.GetOutput());
m_TextureYOZ.SetLookupTable(m_LookupTable);
m_TextureYOZ.MapColorScalarsThroughLookupTableOn();
//---------------------set plane position--------------------
m_PlaneSourceYOZ = vtkPlaneSource.New();
m_PlaneSourceYOZ.SetXResolution(xyz[2]);
m_PlaneSourceYOZ.SetYResolution(xyz[1]);
m_PlaneSourceYOZ.SetOrigin(0, 0, (xyz[2] - 1) * sp[2]);
m_PlaneSourceYOZ.SetPoint1(0, 0, 0);
m_PlaneSourceYOZ.SetPoint2(0, (xyz[1] - 1) * sp[1], (xyz[2] - 1) * sp[2]);
m_PlaneSourceYOZ.Push(pos[0]);
//---------------------pipeline------------------------------
m_PlaneMapperYOZ = vtkPolyDataMapper.New();
m_PlaneMapperYOZ.SetInput(m_PlaneSourceYOZ.GetOutput());
m_ActorYOZ = vtkActor.New();
m_ActorYOZ.SetMapper(m_PlaneMapperYOZ);
m_ActorYOZ.SetTexture(m_TextureYOZ);
#endregion
m_Renderer.AddActor(m_ActorXOY);
m_Renderer.AddActor(m_ActorXOZ);
m_Renderer.AddActor(m_ActorYOZ);
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVMatrixToTransform(String [] argv)
{
//Prefix Content is: ""
// This example demonstrates how to use a matrix in place of a transfrom[]
// via vtkMatrixToLinearTransform and vtkMatrixToHomogeneousTransform.[]
// create a rendering window[]
renWin = vtkRenderWindow.New();
renWin.SetSize((int)600,(int)300);
// set up first set of polydata[]
p1 = new vtkPlaneSource();
p1.SetOrigin((double)0.5,(double)0.508,(double)-0.5);
p1.SetPoint1((double)-0.5,(double)0.508,(double)-0.5);
p1.SetPoint2((double)0.5,(double)0.508,(double)0.5);
p1.SetXResolution((int)5);
p1.SetYResolution((int)5);
p2 = new vtkPlaneSource();
p2.SetOrigin((double)-0.508,(double)0.5,(double)-0.5);
p2.SetPoint1((double)-0.508,(double)-0.5,(double)-0.5);
p2.SetPoint2((double)-0.508,(double)0.5,(double)0.5);
p2.SetXResolution((int)5);
p2.SetYResolution((int)5);
p3 = new vtkPlaneSource();
p3.SetOrigin((double)-0.5,(double)-0.508,(double)-0.5);
p3.SetPoint1((double)0.5,(double)-0.508,(double)-0.5);
p3.SetPoint2((double)-0.5,(double)-0.508,(double)0.5);
p3.SetXResolution((int)5);
p3.SetYResolution((int)5);
p4 = new vtkPlaneSource();
p4.SetOrigin((double)0.508,(double)-0.5,(double)-0.5);
p4.SetPoint1((double)0.508,(double)0.5,(double)-0.5);
p4.SetPoint2((double)0.508,(double)-0.5,(double)0.5);
p4.SetXResolution((int)5);
p4.SetYResolution((int)5);
p5 = new vtkPlaneSource();
p5.SetOrigin((double)0.5,(double)0.5,(double)-0.508);
p5.SetPoint1((double)0.5,(double)-0.5,(double)-0.508);
p5.SetPoint2((double)-0.5,(double)0.5,(double)-0.508);
p5.SetXResolution((int)5);
p5.SetYResolution((int)5);
p6 = new vtkPlaneSource();
p6.SetOrigin((double)0.5,(double)0.5,(double)0.508);
p6.SetPoint1((double)-0.5,(double)0.5,(double)0.508);
p6.SetPoint2((double)0.5,(double)-0.5,(double)0.508);
p6.SetXResolution((int)5);
p6.SetYResolution((int)5);
// append together[]
ap = new vtkAppendPolyData();
ap.AddInputConnection(p1.GetOutputPort());
ap.AddInputConnection(p2.GetOutputPort());
ap.AddInputConnection(p3.GetOutputPort());
ap.AddInputConnection(p4.GetOutputPort());
ap.AddInputConnection(p5.GetOutputPort());
ap.AddInputConnection(p6.GetOutputPort());
//--------------------------[]
// linear transform matrix[]
t1 = new vtkMatrixToLinearTransform();
m1 = new vtkMatrix4x4();
t1.SetInput((vtkMatrix4x4)m1);
m1.SetElement((int)0,(int)0,(double)1.127631);
m1.SetElement((int)0,(int)1,(double)0.205212);
m1.SetElement((int)0,(int)2,(double)-0.355438);
m1.SetElement((int)1,(int)0,(double)0.000000);
m1.SetElement((int)1,(int)1,(double)0.692820);
m1.SetElement((int)1,(int)2,(double)0.400000);
m1.SetElement((int)2,(int)0,(double)0.200000);
m1.SetElement((int)2,(int)1,(double)-0.469846);
m1.SetElement((int)2,(int)2,(double)0.813798);
f11 = new vtkTransformPolyDataFilter();
f11.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f11.SetTransform((vtkAbstractTransform)t1);
m11 = new vtkDataSetMapper();
m11.SetInputConnection((vtkAlgorithmOutput)f11.GetOutputPort());
a11 = new vtkActor();
a11.SetMapper((vtkMapper)m11);
a11.GetProperty().SetColor((double)1,(double)0,(double)0);
a11.GetProperty().SetRepresentationToWireframe();
ren11 = vtkRenderer.New();
ren11.SetViewport((double)0.0,(double)0.5,(double)0.25,(double)1.0);
ren11.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren11.AddActor((vtkProp)a11);
renWin.AddRenderer((vtkRenderer)ren11);
// inverse identity transform[]
f12 = new vtkTransformPolyDataFilter();
f12.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f12.SetTransform((vtkAbstractTransform)t1.GetInverse());
m12 = new vtkDataSetMapper();
m12.SetInputConnection((vtkAlgorithmOutput)f12.GetOutputPort());
a12 = new vtkActor();
a12.SetMapper((vtkMapper)m12);
a12.GetProperty().SetColor((double)0.9,(double)0.9,(double)0);
a12.GetProperty().SetRepresentationToWireframe();
ren12 = vtkRenderer.New();
ren12.SetViewport((double)0.0,(double)0.0,(double)0.25,(double)0.5);
ren12.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren12.AddActor((vtkProp)a12);
renWin.AddRenderer((vtkRenderer)ren12);
//--------------------------[]
// perspective transform matrix[]
m2 = new vtkMatrix4x4();
m2.SetElement((int)3,(int)0,(double)-0.11);
m2.SetElement((int)3,(int)1,(double)0.3);
m2.SetElement((int)3,(int)2,(double)0.2);
t2 = new vtkMatrixToHomogeneousTransform();
t2.SetInput((vtkMatrix4x4)m2);
f21 = new vtkTransformPolyDataFilter();
f21.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f21.SetTransform((vtkAbstractTransform)t2);
m21 = new vtkDataSetMapper();
m21.SetInputConnection((vtkAlgorithmOutput)f21.GetOutputPort());
a21 = new vtkActor();
a21.SetMapper((vtkMapper)m21);
a21.GetProperty().SetColor((double)1,(double)0,(double)0);
a21.GetProperty().SetRepresentationToWireframe();
ren21 = vtkRenderer.New();
ren21.SetViewport((double)0.25,(double)0.5,(double)0.50,(double)1.0);
ren21.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren21.AddActor((vtkProp)a21);
renWin.AddRenderer((vtkRenderer)ren21);
// inverse linear transform[]
f22 = new vtkTransformPolyDataFilter();
f22.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f22.SetTransform((vtkAbstractTransform)t2.GetInverse());
m22 = new vtkDataSetMapper();
m22.SetInputConnection((vtkAlgorithmOutput)f22.GetOutputPort());
a22 = new vtkActor();
a22.SetMapper((vtkMapper)m22);
a22.GetProperty().SetColor((double)0.9,(double)0.9,(double)0);
a22.GetProperty().SetRepresentationToWireframe();
ren22 = vtkRenderer.New();
ren22.SetViewport((double)0.25,(double)0.0,(double)0.50,(double)0.5);
ren22.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren22.AddActor((vtkProp)a22);
renWin.AddRenderer((vtkRenderer)ren22);
//--------------------------[]
// linear concatenation - should end up with identity here[]
t3 = new vtkTransform();
t3.Concatenate((vtkLinearTransform)t1);
t3.Concatenate((vtkLinearTransform)t1.GetInverse());
f31 = new vtkTransformPolyDataFilter();
f31.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f31.SetTransform((vtkAbstractTransform)t3);
m31 = new vtkDataSetMapper();
m31.SetInputConnection((vtkAlgorithmOutput)f31.GetOutputPort());
a31 = new vtkActor();
a31.SetMapper((vtkMapper)m31);
a31.GetProperty().SetColor((double)1,(double)0,(double)0);
a31.GetProperty().SetRepresentationToWireframe();
ren31 = vtkRenderer.New();
ren31.SetViewport((double)0.50,(double)0.5,(double)0.75,(double)1.0);
ren31.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren31.AddActor((vtkProp)a31);
renWin.AddRenderer((vtkRenderer)ren31);
// inverse linear transform[]
f32 = new vtkTransformPolyDataFilter();
f32.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f32.SetTransform((vtkAbstractTransform)t3.GetInverse());
m32 = new vtkDataSetMapper();
m32.SetInputConnection((vtkAlgorithmOutput)f32.GetOutputPort());
a32 = new vtkActor();
a32.SetMapper((vtkMapper)m32);
a32.GetProperty().SetColor((double)0.9,(double)0.9,(double)0);
a32.GetProperty().SetRepresentationToWireframe();
ren32 = vtkRenderer.New();
ren32.SetViewport((double)0.5,(double)0.0,(double)0.75,(double)0.5);
ren32.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren32.AddActor((vtkProp)a32);
renWin.AddRenderer((vtkRenderer)ren32);
//--------------------------[]
// perspective transform concatenation[]
t4 = new vtkPerspectiveTransform();
t4.Concatenate((vtkHomogeneousTransform)t1);
t4.Concatenate((vtkHomogeneousTransform)t2);
t4.Concatenate((vtkHomogeneousTransform)t3);
f41 = new vtkTransformPolyDataFilter();
f41.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f41.SetTransform((vtkAbstractTransform)t4);
m41 = new vtkDataSetMapper();
m41.SetInputConnection((vtkAlgorithmOutput)f41.GetOutputPort());
a41 = new vtkActor();
a41.SetMapper((vtkMapper)m41);
a41.GetProperty().SetColor((double)1,(double)0,(double)0);
a41.GetProperty().SetRepresentationToWireframe();
ren41 = vtkRenderer.New();
ren41.SetViewport((double)0.75,(double)0.5,(double)1.0,(double)1.0);
ren41.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren41.AddActor((vtkProp)a41);
renWin.AddRenderer((vtkRenderer)ren41);
// inverse of transform concatenation[]
f42 = new vtkTransformPolyDataFilter();
f42.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f42.SetTransform((vtkAbstractTransform)t4.GetInverse());
m42 = new vtkDataSetMapper();
m42.SetInputConnection((vtkAlgorithmOutput)f42.GetOutputPort());
a42 = new vtkActor();
a42.SetMapper((vtkMapper)m42);
a42.GetProperty().SetColor((double)0.9,(double)0.9,(double)0);
a42.GetProperty().SetRepresentationToWireframe();
ren42 = vtkRenderer.New();
ren42.SetViewport((double)0.75,(double)0.0,(double)1.0,(double)0.5);
ren42.ResetCamera((double)-0.5,(double)0.5,(double)-0.5,(double)0.5,(double)-1,(double)1);
ren42.AddActor((vtkProp)a42);
renWin.AddRenderer((vtkRenderer)ren42);
renWin.Render();
//deleteAllVTKObjects();
}
/// <summary>
/// 绘制立方体的五个面
/// 根据index确定需要绘制哪个面
/// </summary>
/// <param name="index"></param>
/// <param name="renderer"></param>
public void PlotSurface(int index, vtkRenderer renderer)
{
vtkPlaneSource pSrc = vtkPlaneSource.New();
vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
vtkActor actor = vtkActor.New();
switch (index)
{
case 0:
pSrc.SetCenter(sideLen + 0.5 + offset[0], sideLen + 0.5 + offset[1], 0 + offset[2]);
pSrc.SetNormal(0, 0, 1);
pSrc.SetPoint1(sideLen + offset[0], 0 + offset[1], 0 + offset[2]);
pSrc.SetPoint2(0 + offset[0], sideLen + offset[1], 0 + offset[2]);
mapper.SetInput(pSrc.GetOutput());
actor.SetMapper(mapper);
renderer.AddActor(actor);
break;
case 1:
pSrc.SetCenter(0 + offset[0], sideLen + 0.5 + offset[1], sideLen - 0.5 + offset[2]);
pSrc.SetNormal(1, 0, 0);
pSrc.SetPoint1(0 + offset[0], 0 + offset[1], sideLen + offset[2]);
pSrc.SetPoint2(0 + offset[0], sideLen + offset[1], 0 + offset[2]);
mapper.SetInput(pSrc.GetOutput());
actor.SetMapper(mapper);
renderer.AddActor(actor);
break;
case 2:
pSrc.SetCenter(sideLen + offset[0], sideLen + 0.5 + offset[1], sideLen - 0.5 + offset[2]);
pSrc.SetNormal(1, 0, 0);
pSrc.SetPoint1(sideLen + offset[0], 0 + offset[1], sideLen + offset[2]);
pSrc.SetPoint2(sideLen + offset[0], sideLen + offset[1], 0 + offset[2]);
mapper.SetInput(pSrc.GetOutput());
actor.SetMapper(mapper);
renderer.AddActor(actor);
break;
case 3:
pSrc.SetCenter(sideLen + 0.5 + offset[0], 0 + offset[1], sideLen - 0.5 + offset[2]);
pSrc.SetNormal(0, 1, 0);
pSrc.SetPoint1(sideLen + offset[0], 0 + offset[1], 0 + offset[2]);
pSrc.SetPoint2(0 + offset[0], 0 + offset[1], sideLen + offset[2]);
mapper.SetInput(pSrc.GetOutput());
actor.SetMapper(mapper);
renderer.AddActor(actor);
break;
case 4:
pSrc.SetCenter(sideLen + 0.5 + offset[0], sideLen + offset[1], sideLen - 0.5 + offset[2]);
pSrc.SetNormal(0, 1, 0);
pSrc.SetPoint1(sideLen + offset[0], sideLen + offset[1], 0 + offset[2]);
pSrc.SetPoint2(0 + offset[0], sideLen + offset[1], sideLen + offset[2]);
mapper.SetInput(pSrc.GetOutput());
actor.SetMapper(mapper);
renderer.AddActor(actor);
break;
case 5:
break;
default:
break;
}
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVMatrixToTransform(String [] argv)
{
//Prefix Content is: ""
// This example demonstrates how to use a matrix in place of a transfrom[]
// via vtkMatrixToLinearTransform and vtkMatrixToHomogeneousTransform.[]
// create a rendering window[]
renWin = vtkRenderWindow.New();
renWin.SetSize((int)600, (int)300);
// set up first set of polydata[]
p1 = new vtkPlaneSource();
p1.SetOrigin((double)0.5, (double)0.508, (double)-0.5);
p1.SetPoint1((double)-0.5, (double)0.508, (double)-0.5);
p1.SetPoint2((double)0.5, (double)0.508, (double)0.5);
p1.SetXResolution((int)5);
p1.SetYResolution((int)5);
p2 = new vtkPlaneSource();
p2.SetOrigin((double)-0.508, (double)0.5, (double)-0.5);
p2.SetPoint1((double)-0.508, (double)-0.5, (double)-0.5);
p2.SetPoint2((double)-0.508, (double)0.5, (double)0.5);
p2.SetXResolution((int)5);
p2.SetYResolution((int)5);
p3 = new vtkPlaneSource();
p3.SetOrigin((double)-0.5, (double)-0.508, (double)-0.5);
p3.SetPoint1((double)0.5, (double)-0.508, (double)-0.5);
p3.SetPoint2((double)-0.5, (double)-0.508, (double)0.5);
p3.SetXResolution((int)5);
p3.SetYResolution((int)5);
p4 = new vtkPlaneSource();
p4.SetOrigin((double)0.508, (double)-0.5, (double)-0.5);
p4.SetPoint1((double)0.508, (double)0.5, (double)-0.5);
p4.SetPoint2((double)0.508, (double)-0.5, (double)0.5);
p4.SetXResolution((int)5);
p4.SetYResolution((int)5);
p5 = new vtkPlaneSource();
p5.SetOrigin((double)0.5, (double)0.5, (double)-0.508);
p5.SetPoint1((double)0.5, (double)-0.5, (double)-0.508);
p5.SetPoint2((double)-0.5, (double)0.5, (double)-0.508);
p5.SetXResolution((int)5);
p5.SetYResolution((int)5);
p6 = new vtkPlaneSource();
p6.SetOrigin((double)0.5, (double)0.5, (double)0.508);
p6.SetPoint1((double)-0.5, (double)0.5, (double)0.508);
p6.SetPoint2((double)0.5, (double)-0.5, (double)0.508);
p6.SetXResolution((int)5);
p6.SetYResolution((int)5);
// append together[]
ap = new vtkAppendPolyData();
ap.AddInputConnection(p1.GetOutputPort());
ap.AddInputConnection(p2.GetOutputPort());
ap.AddInputConnection(p3.GetOutputPort());
ap.AddInputConnection(p4.GetOutputPort());
ap.AddInputConnection(p5.GetOutputPort());
ap.AddInputConnection(p6.GetOutputPort());
//--------------------------[]
// linear transform matrix[]
t1 = new vtkMatrixToLinearTransform();
m1 = new vtkMatrix4x4();
t1.SetInput((vtkMatrix4x4)m1);
m1.SetElement((int)0, (int)0, (double)1.127631);
m1.SetElement((int)0, (int)1, (double)0.205212);
m1.SetElement((int)0, (int)2, (double)-0.355438);
m1.SetElement((int)1, (int)0, (double)0.000000);
m1.SetElement((int)1, (int)1, (double)0.692820);
m1.SetElement((int)1, (int)2, (double)0.400000);
m1.SetElement((int)2, (int)0, (double)0.200000);
m1.SetElement((int)2, (int)1, (double)-0.469846);
m1.SetElement((int)2, (int)2, (double)0.813798);
f11 = new vtkTransformPolyDataFilter();
f11.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f11.SetTransform((vtkAbstractTransform)t1);
m11 = new vtkDataSetMapper();
m11.SetInputConnection((vtkAlgorithmOutput)f11.GetOutputPort());
a11 = new vtkActor();
a11.SetMapper((vtkMapper)m11);
a11.GetProperty().SetColor((double)1, (double)0, (double)0);
a11.GetProperty().SetRepresentationToWireframe();
ren11 = vtkRenderer.New();
ren11.SetViewport((double)0.0, (double)0.5, (double)0.25, (double)1.0);
ren11.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren11.AddActor((vtkProp)a11);
renWin.AddRenderer((vtkRenderer)ren11);
// inverse identity transform[]
f12 = new vtkTransformPolyDataFilter();
f12.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f12.SetTransform((vtkAbstractTransform)t1.GetInverse());
m12 = new vtkDataSetMapper();
m12.SetInputConnection((vtkAlgorithmOutput)f12.GetOutputPort());
a12 = new vtkActor();
a12.SetMapper((vtkMapper)m12);
a12.GetProperty().SetColor((double)0.9, (double)0.9, (double)0);
a12.GetProperty().SetRepresentationToWireframe();
ren12 = vtkRenderer.New();
ren12.SetViewport((double)0.0, (double)0.0, (double)0.25, (double)0.5);
ren12.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren12.AddActor((vtkProp)a12);
renWin.AddRenderer((vtkRenderer)ren12);
//--------------------------[]
// perspective transform matrix[]
m2 = new vtkMatrix4x4();
m2.SetElement((int)3, (int)0, (double)-0.11);
m2.SetElement((int)3, (int)1, (double)0.3);
m2.SetElement((int)3, (int)2, (double)0.2);
t2 = new vtkMatrixToHomogeneousTransform();
t2.SetInput((vtkMatrix4x4)m2);
f21 = new vtkTransformPolyDataFilter();
f21.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f21.SetTransform((vtkAbstractTransform)t2);
m21 = new vtkDataSetMapper();
m21.SetInputConnection((vtkAlgorithmOutput)f21.GetOutputPort());
a21 = new vtkActor();
a21.SetMapper((vtkMapper)m21);
a21.GetProperty().SetColor((double)1, (double)0, (double)0);
a21.GetProperty().SetRepresentationToWireframe();
ren21 = vtkRenderer.New();
ren21.SetViewport((double)0.25, (double)0.5, (double)0.50, (double)1.0);
ren21.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren21.AddActor((vtkProp)a21);
renWin.AddRenderer((vtkRenderer)ren21);
// inverse linear transform[]
f22 = new vtkTransformPolyDataFilter();
f22.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f22.SetTransform((vtkAbstractTransform)t2.GetInverse());
m22 = new vtkDataSetMapper();
m22.SetInputConnection((vtkAlgorithmOutput)f22.GetOutputPort());
a22 = new vtkActor();
a22.SetMapper((vtkMapper)m22);
a22.GetProperty().SetColor((double)0.9, (double)0.9, (double)0);
a22.GetProperty().SetRepresentationToWireframe();
ren22 = vtkRenderer.New();
ren22.SetViewport((double)0.25, (double)0.0, (double)0.50, (double)0.5);
ren22.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren22.AddActor((vtkProp)a22);
renWin.AddRenderer((vtkRenderer)ren22);
//--------------------------[]
// linear concatenation - should end up with identity here[]
t3 = new vtkTransform();
t3.Concatenate((vtkLinearTransform)t1);
t3.Concatenate((vtkLinearTransform)t1.GetInverse());
f31 = new vtkTransformPolyDataFilter();
f31.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f31.SetTransform((vtkAbstractTransform)t3);
m31 = new vtkDataSetMapper();
m31.SetInputConnection((vtkAlgorithmOutput)f31.GetOutputPort());
a31 = new vtkActor();
a31.SetMapper((vtkMapper)m31);
a31.GetProperty().SetColor((double)1, (double)0, (double)0);
a31.GetProperty().SetRepresentationToWireframe();
ren31 = vtkRenderer.New();
ren31.SetViewport((double)0.50, (double)0.5, (double)0.75, (double)1.0);
ren31.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren31.AddActor((vtkProp)a31);
renWin.AddRenderer((vtkRenderer)ren31);
// inverse linear transform[]
f32 = new vtkTransformPolyDataFilter();
f32.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f32.SetTransform((vtkAbstractTransform)t3.GetInverse());
m32 = new vtkDataSetMapper();
m32.SetInputConnection((vtkAlgorithmOutput)f32.GetOutputPort());
a32 = new vtkActor();
a32.SetMapper((vtkMapper)m32);
a32.GetProperty().SetColor((double)0.9, (double)0.9, (double)0);
a32.GetProperty().SetRepresentationToWireframe();
ren32 = vtkRenderer.New();
ren32.SetViewport((double)0.5, (double)0.0, (double)0.75, (double)0.5);
ren32.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren32.AddActor((vtkProp)a32);
renWin.AddRenderer((vtkRenderer)ren32);
//--------------------------[]
// perspective transform concatenation[]
t4 = new vtkPerspectiveTransform();
t4.Concatenate((vtkHomogeneousTransform)t1);
t4.Concatenate((vtkHomogeneousTransform)t2);
t4.Concatenate((vtkHomogeneousTransform)t3);
f41 = new vtkTransformPolyDataFilter();
f41.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f41.SetTransform((vtkAbstractTransform)t4);
m41 = new vtkDataSetMapper();
m41.SetInputConnection((vtkAlgorithmOutput)f41.GetOutputPort());
a41 = new vtkActor();
a41.SetMapper((vtkMapper)m41);
a41.GetProperty().SetColor((double)1, (double)0, (double)0);
a41.GetProperty().SetRepresentationToWireframe();
ren41 = vtkRenderer.New();
ren41.SetViewport((double)0.75, (double)0.5, (double)1.0, (double)1.0);
ren41.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren41.AddActor((vtkProp)a41);
renWin.AddRenderer((vtkRenderer)ren41);
// inverse of transform concatenation[]
f42 = new vtkTransformPolyDataFilter();
f42.SetInputConnection((vtkAlgorithmOutput)ap.GetOutputPort());
f42.SetTransform((vtkAbstractTransform)t4.GetInverse());
m42 = new vtkDataSetMapper();
m42.SetInputConnection((vtkAlgorithmOutput)f42.GetOutputPort());
a42 = new vtkActor();
a42.SetMapper((vtkMapper)m42);
a42.GetProperty().SetColor((double)0.9, (double)0.9, (double)0);
a42.GetProperty().SetRepresentationToWireframe();
ren42 = vtkRenderer.New();
ren42.SetViewport((double)0.75, (double)0.0, (double)1.0, (double)0.5);
ren42.ResetCamera((double)-0.5, (double)0.5, (double)-0.5, (double)0.5, (double)-1, (double)1);
ren42.AddActor((vtkProp)a42);
renWin.AddRenderer((vtkRenderer)ren42);
renWin.Render();
//deleteAllVTKObjects();
}
/// <summary>
/// The main entry method called by the CSharp driver
/// </summary>
/// <param name="argv"></param>
public static void AVTestSplineFilter(String [] argv)
{
//Prefix Content is: ""
// Create the RenderWindow, Renderer and both Actors[]
//[]
ren1 = vtkRenderer.New();
renWin = vtkRenderWindow.New();
renWin.AddRenderer((vtkRenderer)ren1);
iren = new vtkRenderWindowInteractor();
iren.SetRenderWindow((vtkRenderWindow)renWin);
// create pipeline[]
//[]
pl3d = new vtkMultiBlockPLOT3DReader();
pl3d.SetXYZFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combxyz.bin");
pl3d.SetQFileName((string)"" + (VTK_DATA_ROOT.ToString()) + "/Data/combq.bin");
pl3d.SetScalarFunctionNumber((int)100);
pl3d.SetVectorFunctionNumber((int)202);
pl3d.Update();
ps = new vtkPlaneSource();
ps.SetXResolution((int)4);
ps.SetYResolution((int)4);
ps.SetOrigin((double)2, (double)-2, (double)26);
ps.SetPoint1((double)2, (double)2, (double)26);
ps.SetPoint2((double)2, (double)-2, (double)32);
psMapper = vtkPolyDataMapper.New();
psMapper.SetInputConnection((vtkAlgorithmOutput)ps.GetOutputPort());
psActor = new vtkActor();
psActor.SetMapper((vtkMapper)psMapper);
psActor.GetProperty().SetRepresentationToWireframe();
rk4 = new vtkRungeKutta4();
streamer = new vtkStreamLine();
streamer.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
streamer.SetSourceConnection(ps.GetOutputPort());
streamer.SetMaximumPropagationTime((double)100);
streamer.SetIntegrationStepLength((double).2);
streamer.SetStepLength((double).001);
streamer.SetNumberOfThreads((int)1);
streamer.SetIntegrationDirectionToForward();
streamer.VorticityOn();
streamer.SetIntegrator((vtkInitialValueProblemSolver)rk4);
sf = new vtkSplineFilter();
sf.SetInputConnection((vtkAlgorithmOutput)streamer.GetOutputPort());
sf.SetSubdivideToLength();
sf.SetLength((double)0.15);
rf = new vtkRibbonFilter();
rf.SetInputConnection((vtkAlgorithmOutput)sf.GetOutputPort());
rf.SetWidth((double)0.1);
rf.SetWidthFactor((double)5);
streamMapper = vtkPolyDataMapper.New();
streamMapper.SetInputConnection((vtkAlgorithmOutput)rf.GetOutputPort());
streamMapper.SetScalarRange((double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[0],
(double)((vtkDataSet)pl3d.GetOutput().GetBlock(0)).GetScalarRange()[1]);
streamline = new vtkActor();
streamline.SetMapper((vtkMapper)streamMapper);
outline = new vtkStructuredGridOutlineFilter();
outline.SetInputData((vtkDataSet)pl3d.GetOutput().GetBlock(0));
outlineMapper = vtkPolyDataMapper.New();
outlineMapper.SetInputConnection((vtkAlgorithmOutput)outline.GetOutputPort());
outlineActor = new vtkActor();
outlineActor.SetMapper((vtkMapper)outlineMapper);
// Add the actors to the renderer, set the background and size[]
//[]
ren1.AddActor((vtkProp)psActor);
ren1.AddActor((vtkProp)outlineActor);
ren1.AddActor((vtkProp)streamline);
ren1.SetBackground((double)1, (double)1, (double)1);
renWin.SetSize((int)300, (int)300);
ren1.SetBackground((double)0.1, (double)0.2, (double)0.4);
cam1 = ren1.GetActiveCamera();
cam1.SetClippingRange((double)3.95297, (double)50);
cam1.SetFocalPoint((double)9.71821, (double)0.458166, (double)29.3999);
cam1.SetPosition((double)2.7439, (double)-37.3196, (double)38.7167);
cam1.SetViewUp((double)-0.16123, (double)0.264271, (double)0.950876);
// render the image[]
//[]
renWin.Render();
// prevent the tk window from showing up then start the event loop[]
// for testing[]
threshold = 15;
//deleteAllVTKObjects();
}