/// <summary>
/// Get all pixel positions in a rectangle.
/// </summary>
public static PixelPos[] GetPixelRange(Rectangle rect)
{
PixelPos[] pixels = new PixelPos[rect.Width * rect.Height];
for (int x = 0; x < rect.Width; x++)
{
for (int y = 0; y < rect.Height; y++)
{
pixels[x + y * rect.Width] = new PixelPos(rect.Left + x, rect.Top + y);
}
}
return(pixels);
}
public void Render()
{
while (Running)
{
}
Running = true;
while (!Stop)
{
for (uint pixel = 0; pixel < Pixels.Length && !Stop; pixel++)
{
PixelPos pos = Pixels[pixel];
for (int i = 0; i < 1; i++)
{
DoubleColor color = GetColor(pos.X, pos.Y);
if (color == DoubleColor.Placeholder)
{
FullRaytracer.AddMiss(pos);
}
else
{
FullRaytracer.AddSample(pos, color);
}
Samples++;
}
if (!Stop && FullRaytracer.IsPaused)
{
Paused = true;
FullRaytracer.WaitForResume();
Paused = false;
}
}
}
Stop = false;
Running = false;
}
/// <summary>
/// Add a sample to the specified pixel.
/// </summary>
/// <param name="pos">The pixel position to add the sample to.</param>
/// <param name="color">The color of the sample.</param>
public void AddSample(PixelPos pos, DoubleColor color)
{
SampleSets[pos.X, pos.Y].AddSample(color);
}
/// <summary>
/// Add a miss to the specified pixel.
/// </summary>
/// <param name="pos">The pixel position to add a miss to.</param>
public void AddMiss(PixelPos pos)
{
SampleSets[pos.X, pos.Y].AddMiss();
}
/// <summary>
/// Get the SampleSet data at the specified pixel position.
/// </summary>
/// <param name="x">The pixel position.</param>
public SampleSet GetSampleSet(PixelPos position)
{
return(GetSampleSet(position.X, position.Y));
}
