Scripts/sunrise-lattice.ps1
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# Sunrise Lattice - diagonal weave of warm morning hues $esc = [char]27 $reset = "$esc[0m" $rows = 22 $cols = 80 $chars = @('/', '-', '\\', '|') Write-Host for ($y = 0; $y -lt $rows; $y++) { $sb = [System.Text.StringBuilder]::new() for ($x = 0; $x -lt $cols; $x++) { $t = $x / [double]([math]::Max($cols - 1, 1)) $vertical = $y / [double]([math]::Max($rows - 1, 1)) $r = [int]([math]::Max([math]::Min(255, 200 + 55 * [math]::Cos(($t * 6.28318530718) - 0.5)), 0)) $g = [int]([math]::Max([math]::Min(255, 120 + 120 * (1 - $vertical)), 0)) $b = [int]([math]::Max([math]::Min(255, 80 + 150 * $vertical * $t), 0)) $char = $chars[($x + $y) % $chars.Count] $null = $sb.Append("$esc[38;2;$r;$g;$b" + "m$char") } $null = $sb.Append($reset) Write-Host $sb.ToString() } Write-Host $reset |