void CBathymetryRasterizer::RasterizeImage()
{
CStopWatch sw;
sw.Start();
int LowPixel = 255;
int HighPixel = 0;
byte * ImageData = new byte[ImageSize * ImageSize * 3];
for (int i = 0; i < ImageSize; ++ i)
{
for (int j = 0; j < ImageSize; ++ j)
{
int const Index = ImageSize * i + j;
if (Buckets[Index].Count > 0)
{
double const Value = Buckets[Index].Sum / Buckets[Index].Count;
double const Intensity = 2.5f;
double const Bottom = 0;
int const Pixel = 255 - Clamp<int>((int) (Value * Intensity - Bottom), 0, 255);
LowPixel = Min(LowPixel, Pixel);
HighPixel = Max(HighPixel, Pixel);
ImageData[Index * 3 + 0] = Pixel;
ImageData[Index * 3 + 1] = 0;
ImageData[Index * 3 + 2] = 0;
}
else
{
ImageData[Index * 3 + 0] = 0;
ImageData[Index * 3 + 1] = 0;
ImageData[Index * 3 + 2] = 255;
}
if (Buckets[Index].Tag == -1)
{
ImageData[Index * 3 + 1] = 255;
}
//else if (Buckets[Index].Tag > 0)
//{
// if (TagGroups[Buckets[Index].Tag].IsBridge)
// {
// ImageData[Index * 3 + 1] = ImageData[Index * 3 + 0];
// ImageData[Index * 3 + 0] = 0;
// ImageData[Index * 3 + 2] = 128;
// }
//}
}
}
Log::Info("Low value: %d High Value: %d", LowPixel, HighPixel);
CImage * Image = new CImage(ImageData, vec2u(ImageSize), 3);
Image->FlipY();
Image->Write(OutputName);
Log::Info("Rasterize to image took %.3f", sw.Stop());
}
void CTopographyRasterizer::RasterizeImage()
{
CStopWatch sw;
sw.Start();
int LowPixel = 255;
int HighPixel = 0;
byte * ImageData = new byte[ImageSize * ImageSize * 3];
for (int i = 0; i < ImageSize; ++ i)
{
for (int j = 0; j < ImageSize; ++ j)
{
int const Index = ImageSize * i + j;
double const Value = Buckets[Index].Value;
double const Intensity = 1.0f;
int const Pixel = Clamp<int>((int) (Value * Intensity), 0, 255);
LowPixel = Min(LowPixel, Pixel);
HighPixel = Max(HighPixel, Pixel);
ImageData[Index * 3 + 0] = Pixel;
ImageData[Index * 3 + 1] = Pixel;
ImageData[Index * 3 + 2] = Pixel;
}
}
Log::Info("Low value: %d High Value: %d", LowPixel, HighPixel);
CImage * Image = new CImage(ImageData, vec2u(ImageSize), 3);
Image->FlipY();
Image->Write(OutputName);
Log::Info("Rasterize to image took %.3f", sw.Stop());
}