private void Plane()
{
// Create a plane
vtkPlaneSource planeSource = vtkPlaneSource.New();
planeSource.SetCenter(1.0, 0.0, 0.0);
planeSource.SetNormal(1.0, 0.0, 1.0);
planeSource.Update();
// Visualize
vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection(planeSource.GetOutputPort());
vtkActor actor = vtkActor.New();
actor.SetMapper(mapper);
actor.GetProperty().SetLineWidth(4);
RenderAddActor(actor);
}
public void ReadImageIntoObject(RenderWindowControl renderWindowControl, nvmImageModel camera)
{
vtkRenderWindow renderWindow = renderWindowControl.RenderWindow;
vtkRenderer renderer = renderWindow.GetRenderers().GetFirstRenderer();
string filePath = Path.Combine(tempDirectory, $"{camera.fileName}");
vtkJPEGReader reader = vtkJPEGReader.New();
reader.SetFileName(filePath);
reader.Update();
// Treba poriesit ako nasmerovat obrazky bez pokazenia textury
var vectoris = Vector3.Transform(new Vector3(0, 0, 1), camera.quaternion);
vtkPlaneSource planeSource = vtkPlaneSource.New();
vtkTexture texture = new vtkTexture();
texture.SetInputConnection(reader.GetOutputPort());
vtkTransform transform = new vtkTransform();
transform.RotateX(180);
texture.SetTransform(transform);
vtkTextureMapToPlane plane = new vtkTextureMapToPlane();
plane.SetInputConnection(planeSource.GetOutputPort());
planeSource.SetCenter(camera.cameraCenter.X, camera.cameraCenter.Y, camera.cameraCenter.Z);
vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection(plane.GetOutputPort());
vtkActor actor = vtkActor.New();
actor.SetMapper(mapper);
actor.SetTexture(texture);
renderer.SetBackground(0.2, 0.3, 0.4);
renderer.AddActor(actor);
}
private void Plane()
{
// Create a plane
vtkPlaneSource planeSource = vtkPlaneSource.New();
planeSource.SetCenter(1.0, 0.0, 0.0);
planeSource.SetNormal(1.0, 0.0, 1.0);
planeSource.Update();
// Visualize
vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
mapper.SetInputConnection(planeSource.GetOutputPort());
vtkActor actor = vtkActor.New();
actor.SetMapper(mapper);
actor.GetProperty().SetLineWidth(4);
vtkRenderWindow renderWindow = renderWindowControl1.RenderWindow;
vtkRenderer renderer = renderWindow.GetRenderers().GetFirstRenderer();
renderer.SetBackground(0.2, 0.3, 0.4);
renderer.AddActor(actor);
renderer.ResetCamera();
}
/// <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;
}
}