/// <summary>
/// Processing without background worker.
/// </summary>
public override Raster ProcessWithoutWorker(Raster rOriginal)
{
int width = rOriginal.Width;
int height = rOriginal.Height;
Raster raster = new Raster(width, height);
byte threshold = (byte)(this.lightThreshold * 255);
VectorRgb color;
//bright pass
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
color = rOriginal[i, j];
if (color.R > threshold || color.G > threshold || color.B > threshold)
raster[i, j] = color;
else
raster[i, j] = new VectorRgb(0, 0, 0);
}
}
//blur
SmoothingFilter filterSmoothing = new SmoothingFilter(ColorSpaceMode.RGB, this.blurRadius);
raster = filterSmoothing.ProcessWithoutWorker(raster);
//processing (mixing original raster with blured light raster)
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
color = raster[i, j] * this.bloomBlendFactor;
raster[i, j] = rOriginal[i, j] + color;
}
}
return raster;
}
public void ReDraw()
{
this.Check();
switch (sMode)
{
case SmoothingMode.Smoothing:
{
SmoothingFilter filter = new Cip.Filters.SmoothingFilter(this.mode, this.radius);
Raster result = filter.ProcessWithoutWorker(this.raster);
result.ShowFilter(this.pBoxPreview);
break;
}
case SmoothingMode.Blur:
{
LinearFilter filter = Cip.Filters.LinearFilter.SimpleBlurFilter(this.radius);
Raster result = filter.ProcessWithoutWorker(this.raster);
result.ShowFilter(this.pBoxPreview);
break;
}
case SmoothingMode.GaussianBlur:
{
LinearFilter filter = Cip.Filters.LinearFilter.GaussianBlurFilter(this.radius, this.sigma);
Raster result = filter.ProcessWithoutWorker(this.raster);
result.ShowFilter(this.pBoxPreview);
break;
}
}
}