Hi, I made an animated gif and would like your advice about it. It's an animation of a spinning circle. I have built a circle with plenty of pixels, and put the coordinates in 2 arrays. Furthermore i have divided the animation in different angles, meaning that image2 is 30 gegrees, image3 is 60 degrees etc. So i have 6 images. The animation has a lot of code, 200 lines, while it looks more like a 20 line program as it is very basic. Maybe in stead off making a new image for every different angle, I could use 1 loop to go through these angles and make those images from inside this loop. Maybe I could go through these arrays once i.s.o. for every new image. Maybe using those arrays wasn't a good idea after all, etc. Anyway any comments or ideas would be highly appreciated.

use GD;
use warnings;
$img = new GD::Image(400,400);
$white = $img->colorAllocate(0,0,0);
$red=$img->colorAllocate(200,0,0);
$straal = 50;
for($teller=0;$teller<((3.141592*2));$teller+=0.001){
$yy = $straal * sin($teller);
$xx = $straal * cos($teller);
$x = 200+$xx;
$y = 200+$yy;
$img->setPixel($x,$y,$red);
if($x<200){
push @punten1,[$x,$y];}
else{
push @punten2,[$x,$y];}
}
$data = $img->gifanimbegin(1,0);
$data.=$img->gifanimadd(1,0,0,10);

$img2 = new GD::Image(400,400);
$white = $img2->colorAllocate(0,0,0);
$red=$img2->colorAllocate(200,0,0);
$hoek=(3.141592/2)/3;
for($tel=0;$tel<$#punten1;$tel++){
@een =($punten1[$tel][0],$punten1[$tel][1],0);
$straal =200-$punten1[$tel][0];
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]+=$breed;
$een[2]+=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img2->setPixel($x1,$y1,$red); 
}
for($tel=0;$tel<$#punten2;$tel++){
@een =($punten2[$tel][0],$punten2[$tel][1],0);
$straal =$punten2[$tel][0]-200;
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]-=$breed;
$een[2]-=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img2->setPixel($x1,$y1,$red); 
}
$data.=$img2->gifanimadd(1,0,0,10);

$img3 = new GD::Image(400,400);
$white = $img3->colorAllocate(0,0,0);
$red=$img3->colorAllocate(200,0,0);
$hoek=((3.141592/2)/3)*2;
for($tel=0;$tel<$#punten1;$tel++){
@een =($punten1[$tel][0],$punten1[$tel][1],0);
$straal =200-$punten1[$tel][0];
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]+=$breed;
$een[2]+=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img3->setPixel($x1,$y1,$red); 
}
for($tel=0;$tel<$#punten2;$tel++){
@een =($punten2[$tel][0],$punten2[$tel][1],0);
$straal =$punten2[$tel][0]-200;
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]-=$breed;
$een[2]-=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img3->setPixel($x1,$y1,$red); 
}
$data.=$img3->gifanimadd(1,0,0,10);

$img4 = new GD::Image(400,400);
$white = $img4->colorAllocate(0,0,0);
$red=$img4->colorAllocate(200,0,0);
$hoek=(3.141592/2);
for($tel=0;$tel<$#punten1;$tel++){
@een =($punten1[$tel][0],$punten1[$tel][1],0);
$straal =200-$punten1[$tel][0];
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]+=$breed;
$een[2]+=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img4->setPixel($x1,$y1,$red); 
}
for($tel=0;$tel<$#punten2;$tel++){
@een =($punten2[$tel][0],$punten2[$tel][1],0);
$straal =$punten2[$tel][0]-200;
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]-=$breed;
$een[2]-=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img4->setPixel($x1,$y1,$red); 
}
$data.=$img4->gifanimadd(1,0,0,10);

$img5 = new GD::Image(400,400);
$white = $img5->colorAllocate(0,0,0);
$red=$img5->colorAllocate(200,0,0);
$hoek=((3.141592/2)/3)*2;
for($tel=0;$tel<$#punten1;$tel++){
@een =($punten1[$tel][0],$punten1[$tel][1],0);
$straal =200-$punten1[$tel][0];
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]+=$breed;
$een[2]-=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img5->setPixel($x1,$y1,$red); 
}
for($tel=0;$tel<$#punten2;$tel++){
@een =($punten2[$tel][0],$punten2[$tel][1],0);
$straal =$punten2[$tel][0]-200;
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]-=$breed;
$een[2]+=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img5->setPixel($x1,$y1,$red); 
}
$data.=$img5->gifanimadd(1,0,0,10);

$img6 = new GD::Image(400,400);
$white = $img6->colorAllocate(0,0,0);
$red=$img6->colorAllocate(200,0,0);
$hoek=((3.141592/2)/3);
for($tel=0;$tel<$#punten1;$tel++){
@een =($punten1[$tel][0],$punten1[$tel][1],0);
$straal =200-$punten1[$tel][0];
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]+=$breed;
$een[2]-=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img6->setPixel($x1,$y1,$red); 
}
for($tel=0;$tel<$#punten2;$tel++){
@een =($punten2[$tel][0],$punten2[$tel][1],0);
$straal =$punten2[$tel][0]-200;
$diep = $straal*sin($hoek);
$breed = $straal-($straal*cos($hoek));
$een[0]-=$breed;
$een[2]+=$diep;
if($een[2]>0){
$x1 =$een[0] + (sqrt($een[2]**2/2)/2);
$y1=$een[1] - (sqrt($een[2]**2/2)/2);}
else{
$x1 =$een[0] - (sqrt($een[2]**2/2)/2);
$y1=$een[1] + (sqrt($een[2]**2/2)/2);}
$img6->setPixel($x1,$y1,$red); 
}
$data.=$img6->gifanimadd(1,0,0,10);
$data.=$img6->gifanimend;
binmode STDOUT;
print $data;
[download]

Thank you.