#define ReadInt72_t() vec3(ReadInt24_t(), ReadInt24_t(), ReadInt24_t())
noref int _ReadSByte;
#define ReadSByte() (_ReadSByte = ReadByte(), (_ReadSByte & BIT(7) ? -128 : 0) + (_ReadSByte & BITS(7)))
#define ReadFloat() ReadCoord()
#define ReadVector() vec3(ReadFloat(), ReadFloat(), ReadFloat())
#define ReadInt72_t() vec3(ReadInt24_t(), ReadInt24_t(), ReadInt24_t())
noref int _ReadSByte;
#define ReadSByte() (_ReadSByte = ReadByte(), (_ReadSByte & BIT(7) ? -128 : 0) + (_ReadSByte & BITS(7)))
#define ReadFloat() ReadCoord()
#define ReadVector() vec3(ReadFloat(), ReadFloat(), ReadFloat())