public VtkToUnity(Kitware.VTK.vtkAlgorithmOutput outputPort, string name)
{
this.name = name;
triangleFilter = Kitware.VTK.vtkTriangleFilter.New();
triangleFilter.SetInputConnection(outputPort);
go = new GameObject(name);
MeshFilter meshFilter = go.AddComponent<MeshFilter> ();
meshFilter.sharedMesh = mesh;
go.AddComponent<MeshRenderer> ();
}
private static void ErrorEvtHandler(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
++reportCount;
reportMessage1 = "ErrorEvtHandler";
System.Console.Error.WriteLine(System.String.Format(
"sender: {0}", sender));
System.Console.Error.WriteLine(System.String.Format(
"e: {0}", e));
ThrowIfNonZeroReportCount();
}
public VtkToUnity(Kitware.VTK.vtkAlgorithmOutput outputPort, GameObject newGo)
{
name = newGo.name;
triangleFilter = Kitware.VTK.vtkTriangleFilter.New();
triangleFilter.SetInputConnection(outputPort);
GameObject.DestroyImmediate(newGo.GetComponent<MeshFilter>());
GameObject.DestroyImmediate(newGo.GetComponent<MeshRenderer>());
go = newGo;
MeshFilter meshFilter = go.AddComponent<MeshFilter> ();
meshFilter.sharedMesh = mesh;
go.AddComponent<MeshRenderer> ();
}
/// <summary>
/// Handler for any vtkObject event:
/// </summary>
public static void ObjectModified(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
++ObjectModifiedCallCount;
System.Console.Error.WriteLine("//----------------------------------------------------------------------------");
System.Console.Error.WriteLine("ObjectModified");
System.Console.Error.WriteLine("sender:");
System.Console.Error.WriteLine(sender.ToString());
System.Console.Error.WriteLine("e.Caller:");
System.Console.Error.WriteLine(e.Caller.ToString());
System.Console.Error.WriteLine("e.EventId:");
System.Console.Error.WriteLine(e.EventId.ToString());
System.Console.Error.WriteLine("e.CallData:");
System.Console.Error.WriteLine(e.CallData.ToString());
System.Console.Error.WriteLine("");
}
void Interactor_AnyEventHandler(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
this.PrintEvent(sender, e);
}
void UserStyle_MultipleEventHandler(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
string keysym = this.Interactor.GetKeySym();
Kitware.VTK.vtkCommand.EventIds eid = (Kitware.VTK.vtkCommand.EventIds)e.EventId;
switch (eid)
{
case Kitware.VTK.vtkCommand.EventIds.KeyPressEvent:
case Kitware.VTK.vtkCommand.EventIds.CharEvent:
case Kitware.VTK.vtkCommand.EventIds.KeyReleaseEvent:
if (keysym == "f")
{
// Temporarily disable the interactor, so that the built-in 'f'
// handler does not get called:
//
this.Interactor.Disable();
// Turn on the timer, so we can re-enable the interactor
// after the processing of this event is over (one tenth
// of a second later...)
//
this.timer1.Enabled = true;
}
if (keysym.ToLower() == "j" || keysym.ToLower() == "k" || keysym.ToLower() == "l" || keysym.ToLower() == "i")
{
WanderCamera(keysym);
}
break;
}
this.PrintEvent(sender, e);
}
void PrintEvent(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
int[] pos = this.Interactor.GetEventPosition();
string keysym = this.Interactor.GetKeySym();
sbyte keycode = this.Interactor.GetKeyCode();
string line = String.Format("{0} ({1},{2}) ('{3}',{4}) {5} data='0x{6:x8}'{7}",
Kitware.VTK.vtkCommand.GetStringFromEventId(e.EventId),
pos[0], pos[1],
keysym, keycode,
e.Caller.GetClassName(), e.CallData.ToInt32(), System.Environment.NewLine);
System.Diagnostics.Debug.Write(line);
this.textEvents.AppendText(line);
}
void ErrorWindow_ErrorHandler(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
string s = "unknown";
if (e.CallData != IntPtr.Zero)
{
s = System.Runtime.InteropServices.Marshal.PtrToStringAnsi(e.CallData);
}
System.Diagnostics.Debug.Write(System.String.Format(
"ErrorWindow_ErrorHandler called: sender='{0}' e='{1}' s='{2}'", sender, e, s));
}
/// <summary>
/// Recursive function that finds and
/// graphs Wikipedia links
/// </summary>
/// <param name="g">The graph</param>
/// <param name="lookupValue">Name of orgin article</param>
/// <param name="hops">How many degrees of separation from the original article</param>
private void addLinks(Kitware.VTK.vtkMutableDirectedGraph g, string lookupValue, int hops)
{
vtkStringArray label = (vtkStringArray)g.GetVertexData().GetAbstractArray("label");
long parent = label.LookupValue(lookupValue);
//if lookupValue is not in the graph add it
if (parent < 0)
{
rotateLogo();
parent = g.AddVertex();
label.InsertNextValue(lookupValue);
arrListSmall.Add(lookupValue);
}
//Parse Wikipedia for the lookupValue
string underscores = lookupValue.Replace(' ', '_');
System.Net.HttpWebRequest webRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create("http://en.wikipedia.org/wiki/Special:Export/" + underscores);
webRequest.Credentials = System.Net.CredentialCache.DefaultCredentials;
webRequest.Accept = "text/xml";
try
{
System.Net.HttpWebResponse webResponse = (System.Net.HttpWebResponse)webRequest.GetResponse();
System.IO.Stream responseStream = webResponse.GetResponseStream();
System.Xml.XmlReader reader = new System.Xml.XmlTextReader(responseStream);
String NS = "http://www.mediawiki.org/xml/export-0.4/";
System.Xml.XPath.XPathDocument doc = new System.Xml.XPath.XPathDocument(reader);
reader.Close();
webResponse.Close();
System.Xml.XPath.XPathNavigator myXPahtNavigator = doc.CreateNavigator();
System.Xml.XPath.XPathNodeIterator nodesText = myXPahtNavigator.SelectDescendants("text", NS, false);
String fullText = "";
//Parse the wiki page for links
while (nodesText.MoveNext())
fullText += nodesText.Current.InnerXml + " ";
System.Text.RegularExpressions.Match m = System.Text.RegularExpressions.Regex.Match(fullText, "\\[\\[.*?\\]\\]");
int max;
try
{
max = System.Convert.ToInt32(toolStripTextBox2.Text);
}
catch (Exception)
{
max = -1;
}
int count = 0;
while (m.Success && ((count < max) || (max < 0)))
{
String s = m.ToString();
int index = s.IndexOf('|');
String substring = "";
if (index > 0)
{
substring = s.Substring(2, index - 2);
}
else
{
substring = s.Substring(2, s.Length - 4);
}
//if the new substring is not already there add it
long v = label.LookupValue(substring);
if (v < 0)
{
rotateLogo();
v = g.AddVertex();
label.InsertNextValue(substring);
arrListSmall.Add(substring);
if (hops > 1)
{
addLinks(g, substring, hops - 1);
}
}
else if (arrListSmall.IndexOf(substring) < 0)
{
arrListSmall.Add(substring);
if (hops > 1)
{
addLinks(g, substring, hops - 1);
}
}
//Make sure nothing is linked to twice by expanding the graph
vtkAdjacentVertexIterator avi = vtkAdjacentVertexIterator.New();
g.GetAdjacentVertices((int)parent, avi);
m = m.NextMatch();
++count;
while (avi.HasNext())
{
long id = avi.Next();
if (id == v)
{
return;
}
}
rotateLogo();
g.AddGraphEdge((int)parent, (int)v);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
/// <summary>
/// 对事件进行响应操作。首先在状态栏显示事件、坐标等信息，然后对LeftButtonPressEvent响应，执行pickcell获取三维坐标及cellId
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void PrintEvent(Kitware.VTK.vtkObject sender, Kitware.VTK.vtkObjectEventArgs e)
{
vtkRenderWindowInteractor Interactor = renderWindowControl1.RenderWindow.GetInteractor();
int[] pos = Interactor.GetEventPosition();
string keysym = Interactor.GetKeySym();
sbyte keycode = Interactor.GetKeyCode();
string line = String.Format("{0} ({1},{2}) ('{3}',{4}) {5} data='0x{6:x8}'{7}",
Kitware.VTK.vtkCommand.GetStringFromEventId(e.EventId),
pos[0], pos[1],
keysym, keycode,
e.Caller.GetClassName(), e.CallData.ToInt32(), System.Environment.NewLine);
System.Diagnostics.Debug.Write(line);
//this.textEvents.AppendText(line);
state.Text = line;
if (MousePick||拉伸工具ToolStripMenuItem.Checked)
{
Kitware.VTK.vtkRenderer CurrentRender = Interactor.FindPokedRenderer(pos[0], pos[1]);
Interactor.GetPicker().Pick(pos[0], pos[1], 0.0, this.renderWindowControl1.RenderWindow.GetRenderers().GetFirstRenderer());
//Kitware.VTK.vtkAbstractPropPicker picker=Kitware.VTK.vtkAbstractPropPicker.New();
picker = Kitware.VTK.vtkCellPicker.SafeDownCast(Interactor.GetPicker());
Kitware.VTK.vtkAssemblyPath path = vtkAssemblyPath.New();
path = picker.GetPath();
if (path != null)
{
pickedId = picker.GetCellId();
posit = picker.GetPickPosition();
picker.Pick(posit[0], posit[1], posit[2], CurrentRender);
if ((Kitware.VTK.vtkCommand.EventIds)e.EventId == Kitware.VTK.vtkCommand.EventIds.LeftButtonPressEvent)
{
label3.Text = posit[0].ToString() + "\r\n" + posit[1].ToString() + "\r\n" + posit[2].ToString() + "\r\ncellId:" + pickedId.ToString();
//this.AddtextActor(pos, posit);
//this.Interactor.EndPickCallback();
AddPoint(posit, pickedId);
}
}
}
}
private void AddConeSourceToRenderWindow(Kitware.VTK.vtkRenderWindow renWin)
{
Kitware.VTK.vtkConeSource source = new Kitware.VTK.vtkConeSource();
Kitware.VTK.vtkMapper mapper = new Kitware.VTK.vtkOpenGLPolyDataMapper();
mapper.SetInputConnection(source.GetOutputPort());
Kitware.VTK.vtkActor actor = new Kitware.VTK.vtkActor();
actor.SetMapper(mapper);
Kitware.VTK.vtkRenderer ren = null; //new Kitware.VTK.vtkOpenGLRenderer();
ren = renWin.GetRenderers().GetFirstRenderer();
ren.AddActor(actor);
Kitware.VTK.vtkTextActor textActor = new Kitware.VTK.vtkTextActor();
textActor.SetInput(Kitware.VTK.vtkVersion.GetVTKSourceVersion());
ren.AddActor(textActor);
//int n = renWin.GetRenderers().GetNumberOfItems();
//System.Diagnostics.Debug.WriteLine(n);
//System.Diagnostics.Debug.WriteLine(
// Kitware.mummy.Runtime.Methods.Print(false)
// );
}
static vtkgdcm.vtkImageData ConnectActivizToSWIG(Kitware.VTK.vtkImageData imgin)
{
HandleRef rawCppThis = imgin.GetCppThis();
vtkgdcm.vtkImageData imgout = new vtkgdcm.vtkImageData( rawCppThis );
return imgout;
}
public void SaveRendererViewState(Kitware.VTK.vtkRenderer ren)
{
Kitware.VTK.vtkCamera cam = ren.GetActiveCamera();
m_saved_focalpoint = cam.GetFocalPoint();
m_saved_position = cam.GetPosition();
m_saved_viewup = cam.GetViewUp();
}
public void RestoreRendererViewState(Kitware.VTK.vtkRenderer ren)
{
Kitware.VTK.vtkCamera cam = ren.GetActiveCamera();
cam.SetFocalPoint(m_saved_focalpoint[0], m_saved_focalpoint[1], m_saved_focalpoint[2]);
cam.SetPosition(m_saved_position[0], m_saved_position[1], m_saved_position[2]);
cam.SetViewUp(m_saved_viewup[0], m_saved_viewup[1], m_saved_viewup[2]);
ren.ResetCameraClippingRange();
}
