public static IMipMap <IImage> ToneMapAndConvertHdrMipMapsToBitmap(
IMipMap <IList <float> > hdrMipMap)
{
var max = -1f;
foreach (var hdr in hdrMipMap)
{
max = MathF.Max(max, hdr.Impl.Max());
}
return(ConvertHdrMipmapsToBitmap(hdrMipMap, max));
}
private static IMipMap <IImage> ConvertHdrMipmapsToBitmap(
IMipMap <IList <float> > hdrMipMap,
float max)
=> new MipMap <IImage>(
hdrMipMap.Select(
hdr => {
var width = hdr.Width;
var height = hdr.Height;
return((IMipMapLevel <IImage>) new
MipMapLevel <IImage>(
DxtDecoder.ConvertHdrToBitmap(hdr.Impl, width,
height, max),
width,
height));
})
.ToList());
