static void CreateDemoFrames(Func <LaserPoint[], bool> onFrameCreated, uint frameCount = 400)
{
if (onFrameCreated == null)
{
throw new ArgumentNullException("onFrameCreated");
}
const int nPointCnt = 300;
// create a set of frames
for (int nFrames = 0; nFrames < frameCount; nFrames++)
{
var frame = new LaserPoint[nPointCnt];
//draw some nice basic circle into the frame
for (int i = 0; i < nPointCnt; i++)
{
var location = new Point(
(int)(Math.Sin(i * 2.0f * Math.PI / nPointCnt) * 32700),
(int)(Math.Cos(i * 2.0f * Math.PI / nPointCnt) * 32700)
);
var color = Color.FromArgb(
(int)(Math.Sin(i * 2.0f * Math.PI / nPointCnt + nFrames / 50.0f) * 127 + 127),
(int)(Math.Cos(i * 2.0f * Math.PI / nPointCnt - nFrames / 50.0f) * 127 + 127),
(int)(Math.Cos(i * 2.0f * Math.PI / nPointCnt + Math.PI / 4 + nFrames / 50.0f) * 127 + 127)
);
frame[i] = new LaserPoint(location, color, true);
}
onFrameCreated(frame);
}
}
public LaserPoint(LaserPoint punto)
{
this.Location = punto.Location;
this.Color = punto.Draw ? punto.Color : Color.FromArgb(0, 0, 0);
this.Draw = punto.Draw;
}
