public static void WriteMapFloat(string path, MapHeader header, float[][] data)
{
Type ValueType = header.GetValueType();
using (BinaryWriter Writer = new BinaryWriter(CreateWithBigBuffer(path)))
{
header.Write(Writer);
long Elements = header.Dimensions.ElementsSlice();
for (int z = 0; z < data.Length; z++)
{
byte[] Bytes = new byte[Elements * ImageFormatsHelper.SizeOf(ValueType)];
unsafe
{
fixed (float* DataPtr = data[z])
fixed (byte* BytesPtr = Bytes)
{
float* DataP = DataPtr;
if (ValueType == typeof(byte))
{
byte* BytesP = BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = (byte)*DataP++;
}
else if (ValueType == typeof(short))
{
short* BytesP = (short*)BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = (short)*DataP++;
}
else if (ValueType == typeof(ushort))
{
ushort* BytesP = (ushort*)BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = (ushort)Math.Min(Math.Max(0f, *DataP++ * 16f), 65536f);
}
else if (ValueType == typeof(int))
{
int* BytesP = (int*)BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = (int)*DataP++;
}
else if (ValueType == typeof(float))
{
float* BytesP = (float*)BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = *DataP++;
}
else if (ValueType == typeof(double))
{
double* BytesP = (double*)BytesPtr;
for (long i = 0; i < Elements; i++)
*BytesP++ = (double)*DataP++;
}
}
}
Writer.Write(Bytes);
}
}
}
