| private ReadFaceBitfield ( byte data, int &pos, uint &faceBits, uint &bitfieldSize ) : bool | ||
| data | byte | |
| pos | int | |
| faceBits | uint | |
| bitfieldSize | uint | |
| return | bool | |
private bool ReadFaceBitfield(byte[] data, ref int pos, ref uint faceBits, ref uint bitfieldSize)
{
faceBits = 0;
bitfieldSize = 0;
if (pos >= data.Length)
return false;
byte b = 0;
do
{
b = data[pos];
faceBits = (faceBits << 7) | (uint)(b & 0x7F);
bitfieldSize += 7;
pos++;
}
while ((b & 0x80) != 0);
return (faceBits != 0);
}