public static uint[] LoadRawL32(string filename, out int width, out int height)
{
Image tmpimg = new Image(filename);
Debug.Assert(tmpimg.BytesPerPixel == 4);
width = tmpimg.Width;
height = tmpimg.Height;
uint[] buffer = new uint[width * height];
int offset = 0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
buffer[offset] = (uint)tmpimg.GetRawPixel(x, y);
offset++;
}
}
tmpimg.Dispose();
return(buffer);
}
/// <summary>
/// Copy pixels in from a source image.
/// </summary>
/// <param name="src"></param>
/// <param name="sx"></param>
/// <param name="sz"></param>
/// <param name="size"></param>
protected virtual void CopyFromImage(Image src, int sx, int sz, int size)
{
// loop over all pixels, converting to the world's height range while
// copying.
for (int z = 0; z < size; z++)
{
for (int x = 0; x < size; x++)
{
uint raw = src.GetRawPixel(x + sx, z + sz);
SetValue(x, z, raw);
}
}
dirty = true;
}
public static uint[] LoadRawL32(string filename, out int width, out int height)
{
Image tmpimg = new Image(filename);
Debug.Assert(tmpimg.BytesPerPixel == 4);
width = tmpimg.Width;
height = tmpimg.Height;
uint[] buffer = new uint[width * height];
int offset = 0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
buffer[offset] = (uint)tmpimg.GetRawPixel(x, y);
offset++;
}
}
tmpimg.Dispose();
return buffer;
}
/// <summary>
/// Copy pixels in from a source image.
/// </summary>
/// <param name="src"></param>
/// <param name="sx"></param>
/// <param name="sz"></param>
/// <param name="size"></param>
protected virtual void CopyFromImage(Image src, int sx, int sz, int size)
{
// loop over all pixels, converting to the world's height range while
// copying.
for (int z = 0; z < size; z++)
{
for (int x = 0; x < size; x++)
{
uint raw = src.GetRawPixel(x + sx, z + sz);
SetValue(x, z, raw);
}
}
dirty = true;
}