private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
fpsCounter = 0;
fpsStart = DateTime.Now;
double angle = (double)e.Argument;
int counter = 0;
int pctCounterValue = (trackBar1.Maximum * currentTimeFactor) / 100;
if (pctCounterValue == 0)
{
pctCounterValue = 1;
}
//for (int ii = 0; ii < trackBar1.Maximum * currentTimeFactor; ii++)
System.Threading.Tasks.Parallel.For(0, trackBar1.Maximum * currentTimeFactor, (ii) =>
{
int i = System.Threading.Interlocked.Increment(ref counter);
if (backgroundWorker1.CancellationPending)
{
e.Cancel = true;
return;
}
double currentTime = (double)i / currentTimeFactor;
root.PlaceInTime(currentTime);
var tmpDists = new DistPoint[pictureBox2.Width, pictureBox2.Height];
List <RendererHelper.StarMoved> stars = RendererHelper.GetAngledStars(root, currentTime, angle);
renderer.Render(stars, tmpDists, flux, i);
SetDists(tmpDists);
System.Threading.Interlocked.Increment(ref fpsCounter);
if (i % pctCounterValue == 0)
{
backgroundWorker1.ReportProgress(i * 100 / trackBar1.Maximum, i);
}
});
}
private void rendererComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
renderer = renderers[rendererComboBox.SelectedIndex];
List <RendererHelper.StarMoved> stars = RendererHelper.GetAngledStars(root, currentTime, Extensions.DegToRad(trackBar2.Value));
DistPoint[,] tmpDists = LockDists();
renderer.Render(stars, tmpDists, flux, currentTime * currentTimeFactor);
SetDists(tmpDists);
pictureBox2.Invalidate();
}
private void trackBar1_Scroll(object sender, EventArgs e)
{
angleLabel.Text = trackBar2.Value.ToString() + "°";
currentTime = trackBar1.Value;
root.PlaceInTime(currentTime);
List <RendererHelper.StarMoved> stars = RendererHelper.GetAngledStars(root, currentTime, Extensions.DegToRad(trackBar2.Value));
DistPoint[,] tmpDists = LockDists();
renderer.Render(stars, tmpDists, flux, currentTime * currentTimeFactor);
SetDists(tmpDists);
pictureBox1.Invalidate();
pictureBox2.Invalidate();
pictureBox3.Invalidate();
}
