bin_to_fraction
Converts a string of binary digits to a fractional value.
val = bin_to_fraction("00100"); // val == 0.12500
val = bin_to_fraction("10101"); // val == 0.65625
val = bin_to_fraction("11111"); // val == 0.96875- bin_to_fraction(bin)
- Returns a decimal fraction converted from a binary string.
COPY/// @func bin_to_fraction(bin)
///
/// @desc Returns a decimal fraction converted from a binary string.
///
/// @param {string} bin binary digits
///
/// @return {real} decimal fraction
///
/// GMLscripts.com/license
function bin_to_fraction(bin)
{
var fraction = 0;
var i = 0;
repeat(string_length(bin)) {
if (string_char_at(bin, i + 1) == "1") fraction += (1 / (2 << i));
i++;
}
return fraction;
}
Contributors: Bryan
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