private void AddAnnotations(vtkAssembly vtkAssembly)
{
// origin ball
{
var sphere = AddNewVtkObject <vtkSphereSource>();
sphere.SetCenter(0, 0, 0);
sphere.SetRadius(10);
var map = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = sphere.GetOutputPort())
map.SetInputConnection(outputPort);
var actor = AddNewVtkObject <vtkActor>();
actor.SetMapper(map);
vtkAssembly.AddPart(actor);
using (var property = actor.GetProperty())
property.SetColor(1, 1, 0);
}
// centroid ball
{
var sphere = AddNewVtkObject <vtkEarthSource>();
sphere.SetRadius(10);
sphere.SetOnRatio(5);
sphere.OutlineOff();
var map = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = sphere.GetOutputPort())
map.SetInputConnection(outputPort);
var actor = AddNewVtkObject <vtkActor>();
actor.SetMapper(map);
actor.SetPosition(50, 50, 50);
vtkAssembly.AddPart(actor);
using (var property = actor.GetProperty())
{
property.SetColor(0, 0.6, 0);
property.BackfaceCullingOn();
property.SetInterpolationToPhong();
}
var sphere2 = AddNewVtkObject <vtkSphereSource>();
sphere2.SetRadius(9.7);
sphere2.SetPhiResolution(360);
sphere2.SetThetaResolution(360);
var map2 = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = sphere2.GetOutputPort())
map2.SetInputConnection(outputPort);
var actor2 = AddNewVtkObject <vtkActor>();
actor2.SetMapper(map2);
actor2.SetPosition(50, 50, 50);
vtkAssembly.AddPart(actor2);
using (var property = actor2.GetProperty())
property.SetColor(0, 0, 1);
}
// +x axis
{
var line = AddNewVtkObject <vtkLineSource>();
line.SetPoint1(0, 0, 0);
line.SetPoint2(100, 0, 0);
var map = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = line.GetOutputPort())
map.SetInputConnection(outputPort);
var actor = AddNewVtkObject <vtkActor>();
actor.SetMapper(map);
vtkAssembly.AddPart(actor);
using (var property = actor.GetProperty())
property.SetColor(0, 1, 0);
}
// +y axis
{
var line = AddNewVtkObject <vtkLineSource>();
line.SetPoint1(0, 0, 0);
line.SetPoint2(0, 100, 0);
var map = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = line.GetOutputPort())
map.SetInputConnection(outputPort);
var actor = AddNewVtkObject <vtkActor>();
actor.SetMapper(map);
vtkAssembly.AddPart(actor);
using (var property = actor.GetProperty())
property.SetColor(1, 0, 0);
}
// +z axis
{
var line = AddNewVtkObject <vtkLineSource>();
line.SetPoint1(0, 0, 0);
line.SetPoint2(0, 0, 100);
var map = AddNewVtkObject <vtkPolyDataMapper>();
using (var outputPort = line.GetOutputPort())
map.SetInputConnection(outputPort);
var actor = AddNewVtkObject <vtkActor>();
actor.SetMapper(map);
vtkAssembly.AddPart(actor);
using (var property = actor.GetProperty())
property.SetColor(0, 0, 1);
}
}
private void DrawAssembly()
{
//Create four parts: a top level assembly and three primitives
vtkSphereSource sphereSource = vtkSphereSource.New();
vtkPolyDataMapper sphereMapper = vtkPolyDataMapper.New();
sphereMapper.SetInputConnection(sphereSource.GetOutputPort());
vtkActor sphereActor = vtkActor.New();
sphereActor.SetMapper(sphereMapper);
sphereActor.SetOrigin(2, 1, 3);
sphereActor.RotateY(6);
sphereActor.SetPosition(2.25, 0, 0);
sphereActor.GetProperty().SetColor(1, 0, 1);
vtkCubeSource cubeSource = vtkCubeSource.New();
vtkPolyDataMapper cubeMapper = vtkPolyDataMapper.New();
cubeMapper.SetInputConnection(cubeSource.GetOutputPort());
vtkActor cubeActor = vtkActor.New();
cubeActor.SetMapper(cubeMapper);
cubeActor.SetPosition(0, 2.25, 0);
cubeActor.GetProperty().SetColor(0, 0, 1);
vtkConeSource coneSource = vtkConeSource.New();
vtkPolyDataMapper coneMapper = vtkPolyDataMapper.New();
coneMapper.SetInputConnection(coneSource.GetOutputPort());
vtkActor coneActor = vtkActor.New();
coneActor.SetMapper(coneMapper);
coneActor.SetPosition(0, 0, 2.25);
coneActor.GetProperty().SetColor(0, 1, 0);
vtkCylinderSource cylinderSource = vtkCylinderSource.New();
vtkPolyDataMapper cylinderMapper = vtkPolyDataMapper.New();
cylinderMapper.SetInputConnection(cylinderSource.GetOutputPort());
vtkActor cylinderActor = vtkActor.New();
cylinderActor.SetMapper(cylinderMapper);
//cylinderActor.SetPosition(0, 0, 0);
cylinderActor.GetProperty().SetColor(1, 0, 0);
vtkAssembly assembly = vtkAssembly.New();
assembly.AddPart(cylinderActor);
assembly.AddPart(sphereActor);
assembly.AddPart(cubeActor);
assembly.AddPart(coneActor);
assembly.SetOrigin(5, 10, 5);
assembly.AddPosition(5, 0, 0);
assembly.RotateX(15);
vtkRenderer renderer = vtkRenderer.New();
vtkRenderWindow renWin = myRenderWindowControl.RenderWindow;
renWin.AddRenderer(renderer);
renderer.AddActor(assembly);
renderer.AddActor(coneActor);
}