private void Pyramid()
{
vtkPoints points = vtkPoints.New();
double[,] p = new double[, ] {
{ 1.0, 1.0, 1.0 },
{ -1.0, 1.0, 1.0 },
{ -1.0, -1.0, 1.0 },
{ 1.0, -1.0, 1.0 },
{ 0.0, 0.0, 0.0 }
};
for (int i = 0; i < 5; i++)
{
points.InsertNextPoint(p[i, 0], p[i, 1], p[i, 2]);
}
vtkPyramid pyramid = vtkPyramid.New();
for (int i = 0; i < 5; i++)
{
pyramid.GetPointIds().SetId(i, i);
}
vtkCellArray cells = vtkCellArray.New();
cells.InsertNextCell(pyramid);
vtkUnstructuredGrid ug = vtkUnstructuredGrid.New();
ug.SetPoints(points);
ug.InsertNextCell(pyramid.GetCellType(), pyramid.GetPointIds());
//Create an actor and mapper
vtkDataSetMapper mapper = vtkDataSetMapper.New();
mapper.SetInput(ug);
vtkActor actor = vtkActor.New();
actor.RotateX(105.0);
actor.RotateZ(-36.0);
actor.SetMapper(mapper);
vtkRenderWindow renderWindow = renderWindowControl1.RenderWindow;
vtkRenderer renderer = renderWindow.GetRenderers().GetFirstRenderer();
renderer.SetBackground(0.2, 0.3, 0.4);
renderer.AddActor(actor);
renderer.ResetCamera();
}
public void RotateZ(double p)
{
actor.RotateZ(p);
}
