public VtkRenderingSurface(IntPtr windowID)
{
_windowID = windowID;
vtkWin32OpenGLRenderWindow window = new vtkWin32OpenGLRenderWindow();
SetRenderWindow(window);
}
public VtkRenderingSurface(IntPtr windowID)
{
_windowID = windowID;
vtkWin32OpenGLRenderWindow window = new vtkWin32OpenGLRenderWindow();
SetRenderWindow(window);
}
/// <summary>
/// Implementation of the <see cref="IDisposable"/> pattern
/// </summary>
/// <param name="disposing">True if this object is being disposed, false if it is being finalized</param>
private void Dispose(bool disposing)
{
if (disposing)
{
if (_vtkWin32OpenGLRW != null)
{
_vtkWin32OpenGLRW.Dispose();
_vtkWin32OpenGLRW = null;
}
}
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (_dynamicRenderEventPublisher != null)
{
_dynamicRenderEventPublisher.Cancel();
_dynamicRenderEventPublisher.Dispose();
_dynamicRenderEventPublisher = null;
}
if (_vtkRenderWindow != null)
{
_vtkRenderWindow.Dispose();
_vtkRenderWindow = null;
}
if (_vtkRenderer != null)
{
_vtkRenderer.Dispose();
_vtkRenderer = null;
}
if (_sceneGraphRoot != null)
{
_sceneGraphRoot.Dispose();
_sceneGraphRoot = null;
}
if (_imageBuffer != null)
{
_imageBuffer.Dispose();
_imageBuffer = null;
}
if (_overlayBuffer != null)
{
_overlayBuffer.Dispose();
_overlayBuffer = null;
}
if (_finalBuffer != null)
{
_finalBuffer.Dispose();
_finalBuffer = null;
}
}
}
private void SetRenderWindow(vtkWin32OpenGLRenderWindow win)
{
_vtkWin32OpenGLRW = vtkWin32OpenGLRenderWindow.SafeDownCast(win);
if (_vtkWin32OpenGLRW != null)
{
vtkGenericRenderWindowInteractor iren = new vtkGenericRenderWindowInteractor();
iren.SetRenderWindow(_vtkWin32OpenGLRW);
vtkInteractorStyleTrackballCamera style = new vtkInteractorStyleTrackballCamera();
iren.SetInteractorStyle(style);
style.Dispose();
// The control must wait to initialize the interactor until it has
// been given a parent window. Until then, initializing the interactor
// will always fail.
// release our hold on interactor
iren.Dispose();
}
}
public Win32VtkRenderingSurface(IntPtr windowId, bool offscreen)
{
_imageBuffer = new BitmapBuffer(PixelFormat.Format32bppRgb);
_overlayBuffer = new BitmapBuffer(PixelFormat.Format32bppArgb);
_finalBuffer = new BackBuffer();
_vtkRenderer = new vtkRenderer();
_vtkRenderer.SetBackground(0.0f, 0.0f, 0.0f);
_vtkRenderWindow = new vtkWin32OpenGLRenderWindow();
_vtkRenderWindow.OffScreenRenderingOn();
_vtkRenderWindow.DoubleBufferOff();
_vtkRenderWindow.EraseOn();
_vtkRenderWindow.SwapBuffersOff();
_vtkRenderWindow.SetDesiredUpdateRate(_dynamicFrameRate);
_vtkRenderWindow.AddRenderer(_vtkRenderer);
_dynamicRenderEventPublisher = !offscreen ? new DelayedEventPublisher((s, e) => Render(true, null)) : null;
WindowID = windowId;
}
private void SetRenderWindow(vtkWin32OpenGLRenderWindow win)
{
_vtkWin32OpenGLRW = vtkWin32OpenGLRenderWindow.SafeDownCast(win);
if(_vtkWin32OpenGLRW != null)
{
vtkGenericRenderWindowInteractor iren = new vtkGenericRenderWindowInteractor();
iren.SetRenderWindow(_vtkWin32OpenGLRW);
vtkInteractorStyleTrackballCamera style = new vtkInteractorStyleTrackballCamera();
iren.SetInteractorStyle(style);
style.Dispose();
// The control must wait to initialize the interactor until it has
// been given a parent window. Until then, initializing the interactor
// will always fail.
// release our hold on interactor
iren.Dispose();
}
}
/// <summary>
/// Implementation of the <see cref="IDisposable"/> pattern
/// </summary>
/// <param name="disposing">True if this object is being disposed, false if it is being finalized</param>
private void Dispose(bool disposing)
{
if (disposing)
{
if (_vtkWin32OpenGLRW != null)
{
_vtkWin32OpenGLRW.Dispose();
_vtkWin32OpenGLRW = null;
}
}
}
public Win32VtkRenderingSurface(IntPtr windowId, bool offscreen)
{
_imageBuffer = new BitmapBuffer(PixelFormat.Format32bppRgb);
_overlayBuffer = new BitmapBuffer(PixelFormat.Format32bppArgb);
_finalBuffer = new BackBuffer();
_vtkRenderer = new vtkRenderer();
_vtkRenderer.SetBackground(0.0f, 0.0f, 0.0f);
_vtkRenderWindow = new vtkWin32OpenGLRenderWindow();
_vtkRenderWindow.OffScreenRenderingOn();
_vtkRenderWindow.DoubleBufferOff();
_vtkRenderWindow.EraseOn();
_vtkRenderWindow.SwapBuffersOff();
_vtkRenderWindow.SetDesiredUpdateRate(_dynamicFrameRate);
_vtkRenderWindow.AddRenderer(_vtkRenderer);
var delayTime = Math.Min(10000, Math.Max(100, Settings.Default.RendererRefinementDelayMs));
_dynamicFrameRate = Math.Min(1000, Math.Max(1, Settings.Default.RendererDynamicFps));
_dynamicRenderEventPublisher = !offscreen ? new DelayedEventPublisher((s, e) => Render(true, null), delayTime) : null;
WindowID = windowId;
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (_dynamicRenderEventPublisher != null)
{
_dynamicRenderEventPublisher.Cancel();
_dynamicRenderEventPublisher.Dispose();
_dynamicRenderEventPublisher = null;
}
if (_vtkRenderWindow != null)
{
_vtkRenderWindow.Dispose();
_vtkRenderWindow = null;
}
if (_vtkRenderer != null)
{
_vtkRenderer.Dispose();
_vtkRenderer = null;
}
if (_sceneGraphRoot != null)
{
_sceneGraphRoot.Dispose();
_sceneGraphRoot = null;
}
if (_imageBuffer != null)
{
_imageBuffer.Dispose();
_imageBuffer = null;
}
if (_overlayBuffer != null)
{
_overlayBuffer.Dispose();
_overlayBuffer = null;
}
if (_finalBuffer != null)
{
_finalBuffer.Dispose();
_finalBuffer = null;
}
}
}
