public static void RenderTopoPngFromRegion(byte[][] HeightData, string ImgPath, int Xs, int Zs)
{
byte[] hMap = HeightData[0];
byte[] hWMap = HeightData[1];
Bitmap bit = new Bitmap(512, 512);
Color[][] pal = Palettes();
Color[] tRGB = pal[0];
Color[] wRGB = pal[1];
for (int zz = 0; zz < 512; zz++)
{
for (int xx = 0; xx < 512; xx++)
{
int gI = (zz * 512) + xx;
if (hWMap[gI] < 255)
{
if (zz > 1)
{
int cI = ((zz - 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, wRGB[hMap[gI]], Color.White, 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, wRGB[hMap[gI]], Color.DarkGray, 0));
}
else
{
bit.SetPixel(xx, zz, wRGB[hMap[gI]]);
}
}
else
{
int cI = ((zz + 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, wRGB[hMap[gI]], Color.White, 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, wRGB[hMap[gI]], Color.DarkGray, 0));
}
else
{
bit.SetPixel(xx, zz, wRGB[hMap[gI]]);
}
}
}
else
{
if (zz > 1)
{
int cI = ((zz - 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, tRGB[hMap[gI]], Color.White, 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, tRGB[hMap[gI]], Color.DarkGray, 0));
}
else
{
bit.SetPixel(xx, zz, tRGB[hMap[gI]]);
}
}
else
{
int cI = ((zz + 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, tRGB[hMap[gI]], Color.White, 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, tRGB[hMap[gI]], Color.DarkGray, 0));
}
else
{
bit.SetPixel(xx, zz, tRGB[hMap[gI]]);
}
}
}
}
}
DirectoryInfo imgDir = new DirectoryInfo(ImgPath);
string SaveBitMap = string.Format(Path.Combine(imgDir.FullName, string.Format("topo.{0}.{1}.png", Xs, Zs)));
bit.Save(SaveBitMap, System.Drawing.Imaging.ImageFormat.Png);
bit.Dispose();
}
public static void RenderBlockPngFromRegion(byte[][] TopoData, Color[] BlockData, string ImgPath, int Xs, int Zs)
{
byte[] hMap = TopoData[0];
byte[] wMap = TopoData[1];
Bitmap bit = new Bitmap(512, 512);
Color[][] pal = Palettes();
Color[] tRGB = pal[0];
Color[] wRGB = pal[1];
for (int zz = 0; zz < 512; zz++)
{
for (int xx = 0; xx < 512; xx++)
{
int gI = (zz * 512) + xx;
if (wMap[gI] < 255)
{
if (zz > 1)
{
int cI = ((zz - 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(25, 25, 175), 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(75, 75, 255), 0));
}
else
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(50, 50, 200), 0));
}
}
else
{
int cI = ((zz + 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(75, 75, 255), 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(25, 25, 175), 0));
}
else
{
bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(50, 50, 200), 0));
}
}
}
//if (xx > 1 && xx < 511 && zz > 1 && zz < 511)
//{
// int cI = ((zz - 1) * 512) + xx - 1;
// if (hMap[cI] > hMap[gI])
// bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(25, 25, 175), 0));
// else if (hMap[cI] < hMap[gI])
// bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(75, 75, 255), 0));
// else
// bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(50, 50, 200), 0));
//}
//else
// bit.SetPixel(xx, zz, ColorStep.MixColors(10, BlockData[gI], Color.FromArgb(50, 50, 200), 0));
else
{
if (zz > 1)
{
int cI = ((zz - 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, BlockData[gI], Color.FromArgb(80, 80, 80), 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, BlockData[gI], Color.FromArgb(200, 200, 200), 0));
}
else
{
bit.SetPixel(xx, zz, BlockData[gI]);
}
}
else
{
int cI = ((zz + 1) * 512) + xx;
if (hMap[cI] > hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, BlockData[gI], Color.FromArgb(80, 80, 80), 0));
}
else if (hMap[cI] < hMap[gI])
{
bit.SetPixel(xx, zz, ColorStep.MixColors(0, BlockData[gI], Color.FromArgb(200, 200, 200), 0));
}
else
{
bit.SetPixel(xx, zz, BlockData[gI]);
}
}
}
}
}
DirectoryInfo imgDir = new DirectoryInfo(ImgPath);
string SaveBitMap = string.Format(Path.Combine(imgDir.FullName, string.Format("tile.{0}.{1}.png", Xs, Zs)));
bit.Save(SaveBitMap, System.Drawing.Imaging.ImageFormat.Png);
bit.Dispose();
}