From: ian <ian>
Date: Fri, 22 Oct 2004 21:24:35 +0000 (+0000)
Subject: calculate red more sensibly
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=80549b7acee8805a310ade4194343f9175ac57ab;p=trains.git

calculate red more sensibly
---

diff --git a/layout/layout b/layout/layout
index 217ec66..5e1a01b 100755
--- a/layout/layout
+++ b/layout/layout
@@ -666,7 +666,7 @@ print DEBUG "ps $p0 $p1 $lenperp ($ppu)\n";
 		$red += 32 if $segments[0] =~ m/^\-/;
 		$red %= 64;
 		$red <<= 2;
-		$red /= 64.0;
+		$red /= 255.0;
 		$red= sprintf("%f", $red);
 		o("    $red $subsegcmap{$csegbare} setrgbcolor\n");
 	    } else {