From e51921d212ff60c5bae530d936e99a033bf6b7ad Mon Sep 17 00:00:00 2001 From: Tonton Th Date: Fri, 20 Dec 2024 14:24:45 +0100 Subject: [PATCH] video release --- .gitignore | 4 ++-- Makefile | 4 ++-- elements.inc | 55 +++++++++++++++++++++++++++++++++++++++++++------- essai.pov | 14 +++++++++---- mkloop.sh | 23 +++++++++++++-------- plot-timing.sh | 4 ++-- scene.pov | 9 ++++++--- 7 files changed, 85 insertions(+), 28 deletions(-) diff --git a/.gitignore b/.gitignore index 566028e..3734c16 100644 --- a/.gitignore +++ b/.gitignore @@ -2,8 +2,8 @@ frames/* datas/*.xcf -WS/timing -WS/*.timing +WS/*timing +WS/log* *.png *.gif diff --git a/Makefile b/Makefile index 97e2006..4436ccd 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ -POVOPT = +q9 +a0.01 -d +POVOPT = +q9 +a0.02 -d POVDEP = contexte.inc elements.inc datas/hf.png @@ -10,7 +10,7 @@ PNG: essai.png scene.png essai.png: essai.pov Makefile $(POVDEP) povray $(POVOPT) -W640 -H480 -i$< -o$@ -CK=30 +CK=130 scene.png: scene.pov Makefile $(POVDEP) povray $(POVOPT) -W1280 -H1024 +K${CK} -i$< -o$@ diff --git a/elements.inc b/elements.inc index 1200be3..a20ae40 100644 --- a/elements.inc +++ b/elements.inc @@ -34,8 +34,8 @@ union { cylinder {-z, z, 0.10 } } light_source { 0, rgb <0.99, 0.05, 0.05> - fade_distance 1.29 - fade_power 1.5 + fade_distance 0.99 + fade_power 1.58 } } texture { New_Penny } @@ -84,10 +84,10 @@ texture { Soft_Silver scale 6.0 } { difference { merge { - sphere { 0, 0.008 scale <1, 1, 4.70> + sphere { 0, 0.009 scale <1, 1, 4.70> translate <0, 0.26, -0.17> } - cone { <0, -0.1, 0>, 0.09, <0, 0.26, -0.17>, 0.009 - scale <0.10, 1, 1> } + cone { <0, -0.1, 0>, 0.09, <0, 0.26, -0.17>, 0.0096 + scale <0.14, 1, 1> } } box { <-1, -1, -1>, <1, 0, 1> } } @@ -119,14 +119,55 @@ merge { texture { Orange_Glass } } +/* + * + */ +#local Rtuy = 0.06; +#local Ltuy = 0.09; +#local Etuy = 0.01; // epaisseur des parois +#declare Tuyere = object +{ +#local dX = Ltuy; +merge { + #local R2 = Rtuy - (Etuy/2.0); + intersection { + torus { R2, Etuy/2 scale <1, 18, 1> } + box { <-1, 0, -1>, <1, 1, 1> } + rotate 90*z translate -dX*x + } + torus { R2, Etuy/2 scale <1, 0.75, 1> rotate 90*z translate dX*x } + +#if (1) + #difference { + cylinder { <-dX, 0, 0>, , Rtuy } + cylinder { <-(dX+1), 0, 0>, , Rtuy-Etuy } + } +#end + + cylinder { y*Rtuy, y*(Rtuy+0.08), 0.010 scale <2.95, 1, 1> } + } +texture { T_Brass_1C } +} + +#declare Les_Tuyeres = object +{ +union { + #local E = 0.59; + object { Tuyere translate -E*z } + object { Tuyere translate E*z } + } +rotate -y*90 +} + #declare HexaCone = object { union { object { HexaCone_body } #local T = 0.55; object { HexaCone_head translate <0, 0, T+DTa> } - object { HexaCone_radar translate <0, T+0.16, 0> } + object { HexaCone_radar translate <0, T+0.18, 0> } object { HexaCone_derives translate <0, 0, -0.67> } + object { Les_Tuyeres translate -0.18*y } } -rotate <-7, 0, -9> +rotate <-7, 0, -4> } diff --git a/essai.pov b/essai.pov index 602174f..77de66d 100644 --- a/essai.pov +++ b/essai.pov @@ -6,19 +6,25 @@ global_settings { assumed_gamma 1.0 + ambient_light 0 + max_trace_level 10 } #include "colors.inc" +#include "metals.inc" #include "textures.inc" + #include "elements.inc" #include "contexte.inc" -object { HexaCone_radar translate y*0.6 } + +object { HexaCone translate y } light_source { <-6, 7, -4>, rgb <0.81, 0.65, 0.40> } +light_source { <-6, 7, 4>, rgb <0.31, 0.65, 0.80> } camera { - location <-3, 1, 1> - look_at <0, 0.6, 0> - angle 10 + location <-1.8, 1.1, 0.3> + look_at <0, 1.0, 0> + angle 38 } diff --git a/mkloop.sh b/mkloop.sh index 55355fb..fbfbbcf 100755 --- a/mkloop.sh +++ b/mkloop.sh @@ -4,37 +4,43 @@ source fonctions.sh set -e ; set -u -TYPE="gif89a" +TYPE="mp4" NBFRAMES=180 case $TYPE in "gif89a") DIMS="-W640 -H480" ;; - "mp4") DIMS="-W1280 -H1024" ;; + "mp4") DIMS="-W1024 -H768" ;; esac -POVOPT="+q9 +a0.02 -d ${DIMS} -WT6" +POVOPT="+q9 +a0.02 -d ${DIMS} -WT8" echo $POVOPT ; echo ; sleep 2 TMPIMG=/dev/shm/tmpimg.png -for frame in $(seq 0 $((NBFRAMES-1))) +for frame in $(seq 0 $((NBFRAMES-1))) do img=$(printf "frames/%05d.png" $frame) debut=$(date +%s) + set +e povray ${POVOPT} +K${frame} -iscene.pov -o${TMPIMG} - + err=$? + if [ $err != 0 ] ; then + echo "fail $frame" >> WS/log + continue + fi + set -e txt=$(printf "#%03d" $frame) echo $frame $img $txt convert ${TMPIMG} \ - -pointsize 16 \ + -pointsize 20 \ -fill orange \ -gravity south \ -annotate +0+0 "$txt" \ ${img} fin=$(date +%s) echo - echo $frame $(( fin - debut )) | tee -a WS/timing - echo ; echo + echo $frame $(( fin - debut )) | tee -a WS/${TYPE}.timing + echo done echo @@ -42,6 +48,7 @@ echo case $TYPE in "gif89a") convert -delay 8 -dither none \ -colors 109 frames/* foo.gif ;; + "mp4") ff_encodage ;; esac ls -lh foo.gif diff --git a/plot-timing.sh b/plot-timing.sh index d275746..9080b70 100755 --- a/plot-timing.sh +++ b/plot-timing.sh @@ -5,7 +5,7 @@ set -ue TMPFILE="/dev/shm/plot-timing.tmp" IMAGE="timing.png" -tail -3600 WS/timing.mp4 | awk ' \ +tail -3600 WS/mp4.timing | awk ' \ BEGIN { \ for (foo=0; foo<180; foo++) { \ mini[foo] = 666; \ @@ -34,7 +34,7 @@ gnuplot << __EOC__ set term png size 800,480 set output "timing.png" set grid - set yrange [:200] + set yrange [:300] set title "HexaCone : temps de tracé vs. numéro de séquence" set xlabel "numéro de la trame" set ylabel "temps en secondes" diff --git a/scene.pov b/scene.pov index 9f18e11..a76e640 100644 --- a/scene.pov +++ b/scene.pov @@ -11,14 +11,17 @@ global_settings { } #include "colors.inc" +#include "metals.inc" #include "textures.inc" -#include "elements.inc" + +#declare NormClock = clock / 180.0; #include "contexte.inc" +#include "elements.inc" object { HexaCone rotate y*17 translate y*1.11 } #declare CK = 56 + (clock * 2); -#declare Dcam = 1.97; +#declare Dcam = 2.04; #declare CamX = Dcam * sin(radians(CK)); #declare CamZ = Dcam * 1.20 * cos(radians(CK)); #declare CamZ = CamZ - 0.11; @@ -28,7 +31,7 @@ camera { location look_at Lat focal_point Lat - aperture 0.056 + aperture 0.052 blur_samples 33 angle 70 }