r3983 - trunk/misc

[DONOTREPLY at icculus.org]

Author: div0
Date: 2008-07-30 12:39:25 -0400 (Wed, 30 Jul 2008)
New Revision: 3983

Added:
   trunk/misc/brightspot.sh
Modified:
   trunk/misc/brightspot.c
Log:
add shell script running brightspot... and it indeed IS broken


Modified: trunk/misc/brightspot.c
===================================================================
--- trunk/misc/brightspot.c	2008-07-30 16:05:50 UTC (rev 3982)
+++ trunk/misc/brightspot.c	2008-07-30 16:39:25 UTC (rev 3983)
@@ -1,25 +1,13 @@
 #include <stdio.h>
 #include <math.h>
 
-// USAGE:
-//   for X in *.tga; do convert "$X" -geometry 512x512 -depth 8 GRAY:-; done > /tmp/foo
-//   brightspot /tmp/foo
+// USAGE: see brightspot.sh (and in the future brightspot.bat)
 // It should output the right parameters for the sun direction in q3map2's format.
 // But probably is broken.
 
 #define false 0
 #define true 1
 
-int sides_alphabet[6] =
-{
-	2, // bk
-	5, // dn
-	3, // ft
-	1, // lf
-	0, // rt
-	4  // up
-};
-
 int flip[6*3] =
 {
 	false, false,  true, // "rt"

Added: trunk/misc/brightspot.sh
===================================================================
--- trunk/misc/brightspot.sh	                        (rev 0)
+++ trunk/misc/brightspot.sh	2008-07-30 16:39:25 UTC (rev 3983)
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+if [ -z "$1" ]; then
+	echo>&2 "Usage: $0 foo_rt.jpg"
+	exit 1
+fi
+
+brightspot=
+if which brightspot-bin >/dev/null; then
+	brightspot=brightspot-bin
+else
+	case "$0" in
+		*/*)
+			mydir=${0%/*}
+			;;
+		*)
+			mydir=.
+			;;
+	esac
+	brightspot="$mydir/brightspot-bin"
+	[ "$brightspot" -nt "$mydir/brightspot.c" ] || gcc -lm -O3 -Wall -Wextra "$mydir/brightspot.c" -o "$brightspot" || exit 1
+fi
+
+i=$1
+ext=${i##*.}
+name=${i%.*}
+name=${name%_[rlbfud][tfktpn]}
+
+{
+	convert "$name"_rt."$ext" -depth 8 -geometry 512x512 GRAY:-
+	convert "$name"_lf."$ext" -depth 8 -geometry 512x512 GRAY:-
+	convert "$name"_bk."$ext" -depth 8 -geometry 512x512 GRAY:-
+	convert "$name"_ft."$ext" -depth 8 -geometry 512x512 GRAY:-
+	convert "$name"_up."$ext" -depth 8 -geometry 512x512 GRAY:-
+	convert "$name"_dn."$ext" -depth 8 -geometry 512x512 GRAY:-
+} | "$brightspot" /dev/stdin