Commit de4948ab authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
Browse files

+zmx-to-xml converter

parent 47107181

convert_zmx.php

0 → 100644
+98 −0
Original line number Diff line number Diff line 
<?php

/*

FILE NAME  : convert_zmx.php

DESCRIPTION: optical design

REVISION: 1.00

AUTHOR: Oleg Dzhimiev <oleg@elphel.com>

LICENSE: AGPL, see http://www.gnu.org/licenses/agpl.txt

Copyright (C) 2014 Elphel, Inc.

*/

function convert_zmx($path){

    $contents = file_get_contents($path);

    $lines = explode("\n",$contents);

    $surface_enable=false;

    $index = 0;

    $surfaces = Array();



    for($i=0;$i<count($lines);$i++){

      $str = mb_convert_encoding ($lines[$i], 'UTF-8', 'UTF-16');

      //$str = $lines[$i];

      if ($surface_enable){

	  $s= explode(' ',$str);

	  foreach ($s as $a=>$b){    

	    $tmp = trim($b);

	    if ($tmp=="CURV") {$surfaces[$index]["CURV"]=$s[$a+1];break;}

	    if ($tmp=="DISZ") {$surfaces[$index]["DISZ"]=$s[$a+1];break;}

	    if ($tmp=="GLAS") {$surfaces[$index]["GLAS"]=$s[$a+1];break;}

	    if ($tmp=="DIAM") {$surfaces[$index]["DIAM"]=$s[$a+1];break;}

	    if ($tmp=="STOP") {$surfaces[$index]["STOP"]=true;break;}

	  }

      }

      if (strpos($str,"SURF")!==false) {

	$surface_enable = true;

      }

      //considering POPS line as the end

      if (strpos($str,"POPS")!==false) {

	$surface_enable = false;

	$index++;

      }

    }



    //surfaces array is ready

    $found_1st_glass = false;

    $xml = "";

    $distance = 0;



    for($i=0;$i<count($surfaces);$i++){

      $elem = $surfaces[$i];



      if (isset($elem["GLAS"])||isset($elem["STOP"])) {

	$xml.="\t<element>\n";

	$xml.="\t\t<distance>".$distance."</distance>\n";

	$xml.="\t\t<thickness>".trim($elem["DISZ"])."</thickness>\n";

	$xml.="\t\t<material>".$elem["GLAS"]."</material>\n";

	

	if (isset($elem["STOP"])) $xml.="\t\t<name>aperture stop</name>\n";

	else                      $xml.="\t\t<name></name>\n";



	$xml.="\t\t<front>\n";

	

	if (isset($elem["STOP"])) $xml.="\t\t\t<height>".(-2*$elem["DIAM"])."</height>\n";

	else                      $xml.="\t\t\t<height>".(+2*$elem["DIAM"])."</height>\n";

	

	if ($elem["CURV"]==0) $elem["CURV"]=0.000001;

	

	if (!isset($elem["STOP"])) $xml.="\t\t\t<rcurve>".(1/$elem["CURV"])."</rcurve>\n";

	else                      $xml.="\t\t\t<rcurve>0</rcurve>\n";

	$xml.="\t\t\t<k>0</k>\n";

	$xml.="\t\t\t<a1>0</a1>\n";

	$xml.="\t\t\t<a2>0</a2>\n";

	$xml.="\t\t\t<a3>0</a3>\n";

	$xml.="\t\t\t<a4>0</a4>\n";

	$xml.="\t\t</front>\n";

	$xml.="\t\t<back>\n";

	if (isset($elem["STOP"])) $xml.="\t\t\t<height>0</height>\n";

	else                      $xml.="\t\t\t<height>".(2*$surfaces[$i+1]["DIAM"])."</height>\n";

	

	if ($surfaces[$i+1]["CURV"]==0) $surfaces[$i+1]["CURV"]=0.000001;

	

	if (!isset($elem["STOP"])) $xml.="\t\t\t<rcurve>".(1/$surfaces[$i+1]["CURV"])."</rcurve>\n";

	else                      $xml.="\t\t\t<rcurve>0</rcurve>\n";

	$xml.="\t\t\t<k>0</k>\n";

	$xml.="\t\t\t<a1>0</a1>\n";

	$xml.="\t\t\t<a2>0</a2>\n";

	$xml.="\t\t\t<a3>0</a3>\n";

	$xml.="\t\t\t<a4>0</a4>\n";

	$xml.="\t\t</back>\n";

	$xml.="\t</element>\n";

	$found_1st_glass = true;

      }

      

      if ($found_1st_glass) $distance += $elem["DISZ"]; 

    }



    $final_xml = "<?xml version='1.0' encoding='UTF-8'?>\n<Document>\n".$xml."</Document>";



    return $final_xml;

}

?>
 
 No newline at end of file

files.php

+5 −1
Original line number Diff line number Diff line
@@ -17,10 +17,14 @@ else die("-2"); 
if (isset($_GET['path'])) $default_path = $_GET['path'];

else die("-3");



require("convert_zmx.php");



if      ($cmd=="save") {

    file_put_contents("$default_path/$file",file_get_contents("php://input"));

}elseif ($cmd=="read") {

    $content = file_get_contents("$default_path/$file");

    $ext = pathinfo($file, PATHINFO_EXTENSION);

    if ($ext=="zmx") $content = convert_zmx("$default_path/$file");

    else             $content = file_get_contents("$default_path/$file");

    header("Content-Type: text/xml\n");

    header("Content-Length: ".strlen($content)."\n");

    header("Pragma: no-cache\n");

lens_design.js

+21 −2
Original line number Diff line number Diff line
@@ -112,6 +112,16 @@ function array_update_entries(){ 
	  }

	}

      }

      var total_power = 0;

      for(i=0;i<e.length;i++){

	  if (e[i].front.h>0) {

	    tmp = find_optical_power(e[i])

	    total_power+= tmp;

	    console.log("Optical power of element #"+i+" is "+tmp+" diopters");

	  }

      }

      console.log("Total optical power is "+total_power);

      

      table_update_all();

}
@@ -928,7 +938,16 @@ function find_aperture_stop_ray(x,y,alpha,height,dalpha,old_cv,limit){ 
  }

}





function find_optical_power(element){

  var n = +Glass[element.m.toUpperCase()].n;

  var r1 = +element.front.c;

  var r2 = +element.back.c;

  var d = +element.t;

  var inv_f = (n-1)*(1/r1-1/r2+(n-1)*d/n/(r1*r2));

  var f = 1/inv_f;

  console.log("f = "+f+" mm");

  return inv_f*1000;

}





var Glass = {

local/test_utf16le.zmx

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