/// <summary>
/// Start Computing. Is called while rendering an animation.
/// </summary>
public void Run(int updateSteps)
{
_currentProgress = 0;
_master.Progress(_currentProgress);
System.Diagnostics.Debug.WriteLine("PaintJob.Run " + updateSteps.ToString());
_parameters = ParameterDict.Current.Clone();
_updateSteps = updateSteps;
_currentProgressd = 100.0 / (double)(_updateSteps);
for (int i = 0; i < _updateSteps; i++)
{
if (_abort)
{
return;
}
_iterate = new Iterate(_parameters, this, false);
if (_lastIterate != null)
{
_iterate.SetOldData(_lastIterate.GraphicInfo, _lastIterate.PictureData, i);
}
if (_abort)
{
return;
}
_iterate.StartAsync();
_iterate.Wait();
if (_abort)
{
return;
}
_lastIterate = _iterate;
_currentProgress += _currentProgressd;
_master.Progress(_currentProgress);
}
Renderer renderer = PictureArtFactory.Create(_iterate.PictureData, _iterate.LastUsedFormulas, ParameterDict.Current.Clone());
renderer.Paint(_graphics);
if (_abort)
{
return;
}
_master.Progress(0);
}
/// <summary>
/// Create PictureArt and use it to paint the current picture according to iter.
/// </summary>
void DrawPicture()
{
if (_inPaint)
{
lock (_firstPaintMutex)
{
if (_currentPicturArt != null)
{
if (!IsSubStepRendering())
{
_currentPicturArt.StopAndWait();
_lastPicturArt = _currentPicturArt;
_currentPicturArt = null;
}
else
{
return;
}
}
}
}
lock (_paintMutex)
{
_inPaint = true;
try
{
if (_currentPicturArt != null)
{
System.Diagnostics.Debug.WriteLine("Error in DrawPicture() currentPicturArt != null");
}
if (IsFirstSubStepRendering())
{
FastRenderingFilter fastRenderingFilter = null;
if (Fractrace.Animation.AnimationControl.InAnimation)
{
_currentPicturArt = PictureArtFactory.Create(_iterateForPictureArt.PictureData, _iterateForPictureArt.LastUsedFormulas, ParameterDict.Current.Clone());
}
else
{
fastRenderingFilter = new FastRenderingFilter();
_currentPicturArt = PictureArtFactory.Create(_iterateForPictureArt.PictureData, _iterateForPictureArt.LastUsedFormulas, fastRenderingFilter.Apply());
}
_currentPicturArt.Paint(_graphics);
if (_currentPicturArt.Valid)
{
_lastPicturArt = _currentPicturArt;
_currentPicturArt = null;
CallDrawImage();
}
else
{
_currentPicturArt = null;
}
}
else if (!IsSubStepRendering())
{
ImageCreationStarts();
_currentPicturArt = PictureArtFactory.Create(_iterateForPictureArt.PictureData, _iterateForPictureArt.LastUsedFormulas, ParameterDict.Current.Clone());
_currentPicturArt.Paint(_graphics);
if (_currentPicturArt.Valid)
{
_lastPicturArt = _currentPicturArt;
_currentPicturArt = null;
CallDrawImage();
}
else
{
_currentPicturArt = null;
ImageCreationEnds();
}
}
}
catch (System.Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
}
_inPaint = false;
}
if (_needRepaintPictureArt)
{
_needRepaintPictureArt = false;
DrawPicture();
}
}
