Animations: Open as Layers to Double Animation but Maintain Replace.

Code:

function geores(){

 var pi = 22 / 7;

 var rad= pi / 180;

 var Ta = 5.14 * rad; // float - tilt of axis. 

 var Ox = 512;        // int   - x-coordinate of origin.

 var Oy = 256;        // int   - y-coordinate of origin.

 var Rx = 512;        // int   - x-radius of ellipse.

 var Ry = 128;        // int   - y-radius of ellipse.

 var Pe = 696;        // int   - points on ellipse.



 var P = frames[Site.main].document.getElementById('Geom').value;

 var Pd = ( P * 360 * rad / Pe );

 var Px = Ox + ( Rx * Math.sin( Pd ) );

 var Py = Oy + ( Ry * ( Math.cos( Pd ) + ( Math.sin( Pd ) * Math.sin( Ta ) ) ) );

 var answer = 'X = ' + Math.round( Px ) + '     AND     Y = ' + Math.round( Py );



 frames[Site.main].document.getElementById('Res1').value = Math.cos( Pd );

 frames[Site.main].document.getElementById('Res2').value = Math.sin( Pd );

 frames[Site.main].document.getElementById('Res3').value = Pd;

 frames[Site.main].document.getElementById('Res4').value = Ta;

 frames[Site.main].document.getElementById('Geom').value = answer;



 answer='';

 for(g=0; g < Pe; g++){

  var Pd = ( g * 360 * rad / Pe );

  var Px = Ox + ( Rx * Math.sin( Pd ) );

  var Py = Oy + ( Ry * ( Math.cos( Pd ) + ( Math.sin( Pd ) * Math.sin( Ta ) ) ) );

  answer += "Point "+g+": "+Math.round(Px)+","+Math.round(Py)+"\n";

 frames[Site.main].document.getElementById('OUTPUT').value = answer;

 }

}

Code:

<?php

 echo 'Start of Time: '.time()."\n";

 $r = (22 / 7) / 180; $orb_t = 5.14;

 $orb_x = 1024; $orb_y = 512;

 $o_x = $orb_x / 2; $o_y = $orb_y / 2;

 $e_x = 512; $e_y = 512;

 $m_x = 256; $m_y = 256;

 $e_h = 24; $m_h = $e_h * 29; $m_q = $m_h / 4;

 $r_x = (($e_x + $m_x) / 2) - 2; $r_y = (($e_y - $m_y) / 2) -2;

 $orb_fln = 'orbit/'; $e_fln = 'earth/'; $m_fln = 'moon/'; $x_fln = '.png';

 $orb_pad = '00'; $e_pad = '00'; $m_pad = '00';

 $e_cnt = 0; $m_cnt = 0; $m_tog = 0;

 

 for($orb_cnt = 0; $orb_cnt < $m_h; $orb_cnt++ ){       

  if($e_cnt > 9){ $e_pad = '0'; }else{ $e_pad = '00'; }

  if($m_cnt > 99){ $m_pad = ''; 

  }else{if($m_cnt > 9){ $m_pad = '0'; }else{ $m_pad = '00';}}

  if($orb_cnt > 99){ $orb_pad = ''; 

  }else{if($orb_cnt > 9){ $orb_pad = '0'; }else{ $orb_pad = '00';}}

  $e_im = imagecreatefrompng($e_fln.$e_pad.$e_cnt.$x_fln);

  $m_im = imagecreatefrompng($m_fln.$m_pad.$m_cnt.$x_fln);

  $orb_im = imagecreatetruecolor($orb_x, $orb_y);

  $black = imagecolorallocate($orb_im, 0,0,0); // For a transparent background

  imagecolortransparent($orb_im, $black);      // you just have to do this.

  $pd = $orb_cnt * 360 * $r / $m_h;

  $px = round(($o_x - ($m_x / 2)) - ($r_x * sin($pd)));  

  $py = round(($o_y - ($m_y / 2)) - (($r_y / 2) * (cos($pd) - (sin($pd)*sin($orb_t)))));

  if( $orb_cnt > $m_q && $orb_cnt < ($m_q * 3 ) ){

   imagecopy($orb_im, $e_im, ($orb_x - $e_x) / 2, 0, 0, 0, $e_x, $e_y);

   imagecopy($orb_im, $m_im, $px, $py, 0, 0, $m_x+2, $m_y+2);

  }else{

   imagecopy($orb_im, $m_im, $px, $py, 0, 0, $m_x+2, $m_y+2);

   imagecopy($orb_im, $e_im, ($orb_x - $e_x) / 2, 0, 0, 0, $e_x, $e_y);

  }

  $e_cnt++; $m_tog++;

  if($e_cnt >= $e_h){ $e_cnt = 0; }      

  if($m_tog >= 2 ){ $m_cnt++; $m_tog = 0; } 

  imagepng($orb_im, $orb_fln.$orb_pad.$orb_cnt.$x_fln);

  imagedestroy($orb_im); imagedestroy($m_im); imagedestroy($e_im);

 }

 echo 'End of Time: '.time()."\n";

?>