/// <summary>
/// Creates the bump map
/// </summary>
public virtual Bitmap Create(Bitmap ImageUsing)
{
if (ImageUsing == null)
{
throw new ArgumentNullException("ImageUsing");
}
CreateFilter();
using (Bitmap TempImageX = FilterX.Create(ImageUsing))
{
using (Bitmap TempImageY = FilterY.Create(ImageUsing))
{
Bitmap ReturnImage = new Bitmap(TempImageX.Width, TempImageX.Height);
Math.Vector3 TempVector = new Utilities.Math.Vector3(0.0, 0.0, 0.0);
BitmapData TempImageXData = TempImageX.LockImage();
BitmapData TempImageYData = TempImageY.LockImage();
BitmapData ReturnImageData = ReturnImage.LockImage();
int TempImageXPixelSize = TempImageXData.GetPixelSize();
int TempImageYPixelSize = TempImageYData.GetPixelSize();
int ReturnImagePixelSize = ReturnImageData.GetPixelSize();
for (int y = 0; y < TempImageX.Height; ++y)
{
for (int x = 0; x < TempImageX.Width; ++x)
{
Color TempPixelX = TempImageXData.GetPixel(x, y, TempImageXPixelSize);
Color TempPixelY = TempImageYData.GetPixel(x, y, TempImageYPixelSize);
TempVector.X = (double)(TempPixelX.R) / 255.0;
TempVector.Y = (double)(TempPixelY.R) / 255.0;
TempVector.Z = 1.0;
TempVector.Normalize();
TempVector.X = ((TempVector.X + 1.0) / 2.0) * 255.0;
TempVector.Y = ((TempVector.Y + 1.0) / 2.0) * 255.0;
TempVector.Z = ((TempVector.Z + 1.0) / 2.0) * 255.0;
ReturnImageData.SetPixel(x, y,
Color.FromArgb((int)TempVector.X,
(int)TempVector.Y,
(int)TempVector.Z),
ReturnImagePixelSize);
}
}
TempImageX.UnlockImage(TempImageXData);
TempImageY.UnlockImage(TempImageYData);
ReturnImage.UnlockImage(ReturnImageData);
return(ReturnImage);
}
}
}
/// <summary>
/// Creates the bump map
/// </summary>
public virtual Bitmap Create(Bitmap ImageUsing)
{
ImageUsing.ThrowIfNull("ImageUsing");
CreateFilter();
using (Bitmap TempImageX = FilterX.Create(ImageUsing))
{
using (Bitmap TempImageY = FilterY.Create(ImageUsing))
{
Bitmap ReturnImage = new Bitmap(TempImageX.Width, TempImageX.Height);
BitmapData TempImageXData = TempImageX.LockImage();
BitmapData TempImageYData = TempImageY.LockImage();
BitmapData ReturnImageData = ReturnImage.LockImage();
int TempImageXPixelSize = TempImageXData.GetPixelSize();
int TempImageYPixelSize = TempImageYData.GetPixelSize();
int ReturnImagePixelSize = ReturnImageData.GetPixelSize();
int Width = TempImageX.Width;
int Height = TempImageX.Height;
Parallel.For(0, Height, y =>
{
Math.Vector3 TempVector = new Utilities.Math.Vector3(0.0, 0.0, 0.0);
for (int x = 0; x < Width; ++x)
{
Color TempPixelX = TempImageXData.GetPixel(x, y, TempImageXPixelSize);
Color TempPixelY = TempImageYData.GetPixel(x, y, TempImageYPixelSize);
TempVector.X = (double)(TempPixelX.R) / 255.0;
TempVector.Y = (double)(TempPixelY.R) / 255.0;
TempVector.Z = 1.0;
TempVector.Normalize();
TempVector.X = ((TempVector.X + 1.0) / 2.0) * 255.0;
TempVector.Y = ((TempVector.Y + 1.0) / 2.0) * 255.0;
TempVector.Z = ((TempVector.Z + 1.0) / 2.0) * 255.0;
ReturnImageData.SetPixel(x, y,
Color.FromArgb((int)TempVector.X,
(int)TempVector.Y,
(int)TempVector.Z),
ReturnImagePixelSize);
}
});
TempImageX.UnlockImage(TempImageXData);
TempImageY.UnlockImage(TempImageYData);
ReturnImage.UnlockImage(ReturnImageData);
return(ReturnImage);
}
}
}