Sha256: 582392f2832fe528f450e9def162496e251a2d4c8d8f2917a98785b6c1e3be84
Contents?: true
Size: 1020 Bytes
Versions: 6
Compression:
Stored size: 1020 Bytes
Contents
@import "modular-scale";
// centralize spiral steps.
@function ratio-spiral-i($i) {
@return (($i * 2) + 1);
}
@function ratio-spiral($depth: 5, $ratio: golden(), $invert: false) {
// write the middle most column, a little out of step from the other columns.
$list: ms(ratio-spiral-i(-$depth) + 1, 100, $ratio);
// flip the direction the order columns are written in.
@if $invert == false {
@for $i from -($depth - 1) to 0 {
// if the number is even
@if $i/2 == round($i/2) {
// append after the list
$list: append($list, ms(ratio-spiral-i($i), 100, $ratio));
}
@else {
// append before the list
$list: append(ms(ratio-spiral-i($i), 100, $ratio), $list);
}
}
}
@else {
@for $i from -($depth - 1) to 0 {
@if $i/2 == round($i/2) {
$list: append(ms(ratio-spiral-i($i), 100, $ratio), $list);
}
@else {
$list: append($list, ms(ratio-spiral-i($i), 100, $ratio));
}
}
}
@return $list;
}
Version data entries
6 entries across 6 versions & 1 rubygems