private void button6_Click(object sender, System.EventArgs e)
{
if (!WangTilesValid)
{
return;
}
if (saveFileDialog1.ShowDialog() == DialogResult.OK)
{
Bitmap[] bitmaps = new Bitmap[WangTiles.Length];
for (int i = 0; i < WangTiles.Length; i++)
{
bitmaps[i] = WangTiles[i].WangBitmap;
}
WangTiler.SaveMegaTile(bitmaps, saveFileDialog1.FileName + ".bmp");
}
}
private void button4_Click(object sender, System.EventArgs e)
{
if (!QuiltedTextureMapValid)
{
MessageBox.Show("Please load a valid quilt file first.");
return;
}
if (QuiltedTextureMap.Width <= (int)numericUpDownWangTileSize.Value)
{
MessageBox.Show("Your Wang Tiles must be smaller than your quilted image texture.");
return;
}
WangTile[] wangTiles = WangTile.LoadDescriptionsFromFile(new StreamReader(new MemoryStream(System.Text.Encoding.ASCII.GetBytes(this.textBoxWangSpecs.Text))));
WangTiles = WangTiler.WangTile(wangTiles, new Size((int)numericUpDownWangTileSize.Value, (int)numericUpDownWangTileSize.Value),
new Bitmap[] { QuiltedTextureMap }, (int)numericUpDownQuiltingBlockOverlap.Value,
(int)numericUpDownMaxWangMatchAttempts.Value, (int)numericUpDownMaxWangMatchError.Value,
checkBoxOnePixelOverlapBetweenTiles.Checked);
Console.WriteLine("yeah");
}
public void RecalcScanLines()
{
int buff = this.OnePixelOverlap ? 1 : 0;
int halfWangTileWidth = WangTileSize.Width / 2;
foreach (WangTileWithBitmapInfo wtbi in WangTilesInfo)
{
/// TODO: IF you wanted to blend multiple bitmaps, for example to introduce inhomogeneity, you'd need to first
/// have computed blended north, west, south, east blend cuts for each possible combination of tiles,
/// for each possible combination of corners.
Rectangle northSample = SamplePortions[0, wtbi.WangTile.ColorN];
Rectangle eastSample = SamplePortions[0, wtbi.WangTile.ColorE];
Rectangle southSample = SamplePortions[0, wtbi.WangTile.ColorS];
Rectangle westSample = SamplePortions[0, wtbi.WangTile.ColorW];
Point northSampleCenter = new Point(northSample.Left + (northSample.Width / 2), northSample.Top + (northSample.Height / 2));
Point eastSampleCenter = new Point(eastSample.Left + (eastSample.Width / 2), eastSample.Top + (eastSample.Height / 2));
Point southSampleCenter = new Point(southSample.Left + (southSample.Width / 2), southSample.Top + (southSample.Height / 2));
Point westSampleCenter = new Point(westSample.Left + (westSample.Width / 2), westSample.Top + (westSample.Height / 2));
wtbi.ScanLineNW = WangTiler.GetMinErrorBoundaryCutNWToSEDiagonal(SourceBitmaps[0], SourceBitmaps[0],
new Rectangle(new Point(northSampleCenter.X - halfWangTileWidth, northSampleCenter.Y - buff), new Size(halfWangTileWidth, halfWangTileWidth)), // north tile, left side
new Point(westSampleCenter.X - buff, westSampleCenter.Y - halfWangTileWidth), // west tile, top side
out wtbi.MatchingErrorNW);
wtbi.ScanLineNE = WangTiler.GetMinErrorBoundaryCutNEToSWDiagonal(SourceBitmaps[0], SourceBitmaps[0],
new Rectangle(new Point(northSampleCenter.X, northSampleCenter.Y - buff), new Size(halfWangTileWidth, halfWangTileWidth)), // north tile, right side
new Point(eastSampleCenter.X - halfWangTileWidth - buff, eastSampleCenter.Y - halfWangTileWidth), // east tile, top side
out wtbi.MatchingErrorNE);
wtbi.ScanLineSE = WangTiler.GetMinErrorBoundaryCutNWToSEDiagonal(SourceBitmaps[0], SourceBitmaps[0],
new Rectangle(new Point(southSampleCenter.X, southSampleCenter.Y - halfWangTileWidth + buff), new Size(halfWangTileWidth, halfWangTileWidth)), // south tile, right side
new Point(eastSampleCenter.X - halfWangTileWidth + buff, eastSampleCenter.Y), // east tile, top side
out wtbi.MatchingErrorSE);
wtbi.ScanLineSW = WangTiler.GetMinErrorBoundaryCutNEToSWDiagonal(SourceBitmaps[0], SourceBitmaps[0],
new Rectangle(new Point(southSampleCenter.X - halfWangTileWidth, southSampleCenter.Y - halfWangTileWidth + buff), new Size(halfWangTileWidth, halfWangTileWidth)), // south tile, left side
new Point(westSampleCenter.X - buff, westSampleCenter.Y), // west tile, top side
out wtbi.MatchingErrorSW);
}
}