getMessageSize method
Implementation
int getMessageSize() {
var length = 0;
length += header.getMessageSize();
joint_names.forEach((val) {
length += 4 + utf8.encode(val).length;
});
length += 56 * transforms.length;
length += 48 * twist.length;
length += 48 * wrench.length;
return length + 16;
}