From f105d955710ab63843188e083c916217ae9d5ee0 Mon Sep 17 00:00:00 2001
From: tTh <tth@konrad.lan>
Date: Mon, 5 Dec 2022 12:47:51 +0100
Subject: [PATCH] fine tuning

---
 GravityField/raytrace.sh | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/GravityField/raytrace.sh b/GravityField/raytrace.sh
index c570df4..a214551 100755
--- a/GravityField/raytrace.sh
+++ b/GravityField/raytrace.sh
@@ -2,16 +2,20 @@
 
 set -e
 
-POVOPT=" -q9 +a -W1280 -H1024 +WT2 -d -v "
+POVOPT=" -q9 +a -W1024 -H768 +WT2 -d -v "
 SOURCE="vision.pov"
 TMPF="/dev/shm/gravfield.png"
 
+date > pov.stderr
+
 #		---------------------------------------
 
 une_passe ()
 {
 clock=$1
 
+cp pov.stderr old.stderr
+
 povray -i${SOURCE} -K${clock} $POVOPT -O${TMPF} 2> pov.stderr
 
 timestamp=$(date -u +'%F %H:%M' | tr '01' 'Ol')
@@ -20,14 +24,14 @@ outfile=$(printf "WS/troid/%05d.png" $clock)
 echo  $timestamp $texte $outfile
 
 convert	${TMPF}				\
-	-pointsize 16			\
+	-pointsize 24			\
 	-font Courier-Bold		\
 	-fill Orange			\
-	-annotate +10+16  "$timestamp"	\
-	-annotate +10+34  "$texte"	\
-	-pointsize 8			\
+	-annotate +15+16  "$timestamp"	\
+	-annotate +15+38  "$texte"	\
+	-pointsize 16			\
 	-gravity south-west		\
-	-annotate +10+6 "tTh & Konrad"	\
+	-annotate +15+6 "tTh & Konrad"	\
 	${outfile}
 }
 
@@ -37,12 +41,11 @@ for foo in $(seq 0 1999)
 do
 	echo '............' $foo
 	une_passe $foo
-	exit
 done
 
 ffmpeg  -nostdin					\
 	-loglevel warning				\
-	-y -r 30 -f image2 -i WS/trid/%05d.png 		\
+	-y -r 30 -f image2 -i WS/troid/%05d.png 	\
 	-metadata artist='---{ tTh and Konrad }---'	\
 	-metadata title="Experiment on Gravity Field"	\
 	-c:v libx264 -pix_fmt yuv420p			\