Script: Example in Blockly

<xml xmlns="https://developers.google.com/blockly/xml">
 <variables>
  <variable id="N+OhQF.Iia4:Zg0N)%[,">nrOfVerticalIsocurves</variable>
  <variable id="`rGxYcbVI.oS!$wrnB;O">isocurveSubdivisions</variable>
  <variable id="#1VT~LWG}andi//SIAde">verticalIsocurveRadius</variable>
  <variable id="GM,7CmJ+1T{mog[#ic[$">downloadSTL</variable>
  <variable id="=7(e`jknDQ|=M9C!RJ!9">profiles</variable>
  <variable id="X#Wwsa#N(fG$9#K/+QaM">nurbsSurface</variable>
  <variable id="p;`._Gi!_0FzRkUxmp[u">allIsoCurves</variable>
  <variable id="D(6~p}*4[LyQm#uLmfss">hullSolids</variable>
  <variable id="BTM;`6Kyoye/)kCNT`TN">i</variable>
  <variable id="pxdVC9I{WZ@nr@!-C`E{">isocurvePoints</variable>
 </variables>
 <block type="variables_set" id="kzR5FGIm=.80e^rK{MIM" x="-3698" y="-1325">
  <field name="VAR" id="N+OhQF.Iia4:Zg0N)%[,">nrOfVerticalIsocurves</field>
  <value name="VALUE">
   <block type="math_number" id="KM+r!C*$6,xE#H:(Gh6t">
    <field name="NUM">70</field>
   </block>
  </value>
  <next>
   <block type="variables_set" id="Jq)vWOS)|58|BdWL#9IP">
    <field name="VAR" id="`rGxYcbVI.oS!$wrnB;O">isocurveSubdivisions</field>
    <value name="VALUE">
     <block type="math_number" id=",_L]DyUR?;0:Y|/$8e1y">
      <field name="NUM">41</field>
     </block>
    </value>
    <next>
     <block type="variables_set" id=",Pan_.b-oq]O-`aBm2ie">
      <field name="VAR" id="#1VT~LWG}andi//SIAde">verticalIsocurveRadius</field>
      <value name="VALUE">
       <block type="math_number" id="Qk@!VId.,6-e7Bob)-J^">
        <field name="NUM">0.1</field>
       </block>
      </value>
      <next>
       <block type="variables_set" id="F5S@x1MVhEq52aw}2GWH">
        <field name="VAR" id="GM,7CmJ+1T{mog[#ic[$">downloadSTL</field>
        <value name="VALUE">
         <block type="logic_boolean" id="@cG1ck/WBVZe@};#m398">
          <field name="BOOL">FALSE</field>
         </block>
        </value>
        <next>
         <block type="variables_set" id="Uj7cl]zU~gmEMg!EXHBk">
          <field name="VAR" id="=7(e`jknDQ|=M9C!RJ!9">profiles</field>
          <value name="VALUE">
           <block type="lists_create_with" id="%E~Ad~t-tt!*n/UtA85m">
            <mutation items="5">
            </mutation>
            <value name="ADD0">
             <block type="bitbybit.verb.curve.ellipse.createEllipse" id="6)N5-?2?c/XNu/%wA_hc">
              <value name="XAxis">
               <block type="bitbybit.point.pointXYZ" id="tVCxw%xt0U_^/)8l%CSG">
                <value name="X">
                 <block type="math_number" id="DP*w|9?y7FfDH]a_xEjX">
                  <field name="NUM">2</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="CTrTHC|MiG3hFKS0SJ)s">
                  <field name="NUM">-0.5</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="{Bj`)*/FL9iti#[VfR;-">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="YAxis">
               <block type="bitbybit.point.pointXYZ" id="xID8)W~(;@_u0T98;D@U">
                <value name="X">
                 <block type="math_number" id="L=LrWIZJES`!{_TZ/o`T">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="O%fqdd.p]TcP;^N3ufN1">
                  <field name="NUM">-0.5</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="|el@8GV~(RLBF+P`Q3.9">
                  <field name="NUM">2</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="Center">
               <block type="bitbybit.point.pointXYZ" id="|j}}4X`R9)V|R)-dJnEN">
                <value name="X">
                 <block type="math_number" id="blI3vtvOV~$r+aIrP$Bc">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="12_c9QsV0|cV97-Z=xB~">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="=~E;:d*[+1P%Mh{e4!PD">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
             </block>
            </value>
            <value name="ADD1">
             <block type="bitbybit.verb.curve.ellipse.createEllipse" id="4[OUk1,}hFN1WHs#C~_d">
              <value name="XAxis">
               <block type="bitbybit.point.pointXYZ" id="i#3}5Sro~f4}j/PqB^Xx">
                <value name="X">
                 <block type="math_number" id=",L9cT5*Zjj!wfZ{fjGBx">
                  <field name="NUM">2</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="?{hYO*hKVip+A7=2|9*{">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="RI~J]D%^fu=x+l%@Ma|,">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="YAxis">
               <block type="bitbybit.point.pointXYZ" id="FKL)3~S%lAN|b8yE~_E3">
                <value name="X">
                 <block type="math_number" id="G~jxJW8#MOEjy,MQ#jpU">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="{Kd5EB@{[0b,w?N-g@=i">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="__SI@iPX:d.e527%=~pj">
                  <field name="NUM">4</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="Center">
               <block type="bitbybit.point.pointXYZ" id="27UErwEojRKfavC#Eeil">
                <value name="X">
                 <block type="math_number" id="[xL%]WV@ia6afP1}WqWL">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="SOTV~Hb1NI:iX70J,`!{">
                  <field name="NUM">3</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="bMqbe[[]%d)16?KwIyRx">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
             </block>
            </value>
            <value name="ADD2">
             <block type="bitbybit.verb.curve.ellipse.createEllipse" id=":a7}ul_TwvI![:h5*f-}">
              <value name="XAxis">
               <block type="bitbybit.point.pointXYZ" id="QlFJ;3|jrlO:$ZzA}Nm8">
                <value name="X">
                 <block type="math_number" id="}4xm#`.s2!%/BdNl8I%i">
                  <field name="NUM">4</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="/R1=0T8n}PRfl;F!i)y5">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="{I;_~cW3Fb!TN04D_+y@">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="YAxis">
               <block type="bitbybit.point.pointXYZ" id="7$r{P|jfe1?*0Ptp,Cyg">
                <value name="X">
                 <block type="math_number" id="%8fzmRnbW}BsFQyN;EP]">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="w`RR]v1U`Lg}iXIFrY}u">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id=".tV.QEwnblsFf$Fi$4/8">
                  <field name="NUM">2</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="Center">
               <block type="bitbybit.point.pointXYZ" id="5qa8yk^/wXunnf0Cv8Sd">
                <value name="X">
                 <block type="math_number" id="T3I/0%A[CaKj6)s,Kp;_">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="ewf_c83c:t(Aptq=^=yd">
                  <field name="NUM">6</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="o-jtvJOgo{IWS{x1|3ko">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
             </block>
            </value>
            <value name="ADD3">
             <block type="bitbybit.verb.curve.ellipse.createEllipse" id="VAc+_L2}rtHe;MuUVyCX">
              <value name="XAxis">
               <block type="bitbybit.point.pointXYZ" id="pyK~Bjef7q=D3{qMZ.Bg">
                <value name="X">
                 <block type="math_number" id="w^a]$3x95cGgo09)XK6^">
                  <field name="NUM">1</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="L!(SnPD@wgK].{1|.q4~">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="71FIe#F-o$IJ1^#.RC+/">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="YAxis">
               <block type="bitbybit.point.pointXYZ" id="v[Urz6i(yUtb)geZ!uw/">
                <value name="X">
                 <block type="math_number" id="Q*;DDDeEX$:[JS`Kb`$Q">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="H$+Mg:vp]UjFd+JMet+k">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="V86Gm44sdV3Gf4$l;Ymz">
                  <field name="NUM">2</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="Center">
               <block type="bitbybit.point.pointXYZ" id=",@IS{:XCd!h(Sgr|d4J/">
                <value name="X">
                 <block type="math_number" id="iV3`a_/E^{BU2Z9k~[YU">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="duQr3Z_r(2$D:L+.xsG+">
                  <field name="NUM">12</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="slq=F+6A;EQ3v[Cd-M}P">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
             </block>
            </value>
            <value name="ADD4">
             <block type="bitbybit.verb.curve.ellipse.createEllipse" id="uQ@`n(SJnvGM]Uy$LExM">
              <value name="XAxis">
               <block type="bitbybit.point.pointXYZ" id="QPjYRjo@Ycg#gk+;z%UH">
                <value name="X">
                 <block type="math_number" id="Am*|P+-,vX!Fl{7g{kxN">
                  <field name="NUM">2</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="w)]XZDSGV|:9b3Cn[+$I">
                  <field name="NUM">0.5</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="`=*;y_d#$Z[hBK]Sa_~Q">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="YAxis">
               <block type="bitbybit.point.pointXYZ" id="3QyA0r]s]jmmr(V,yhgJ">
                <value name="X">
                 <block type="math_number" id="qZLxLvI95rz|.zljaQS-">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="/9GoW_$z?n:]ftF0x_iZ">
                  <field name="NUM">0.5</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="u]BdgY|~#fuWLUbz6v)y">
                  <field name="NUM">2</field>
                 </block>
                </value>
               </block>
              </value>
              <value name="Center">
               <block type="bitbybit.point.pointXYZ" id="[3ZY;)mZo4[[W1|$i;`x">
                <value name="X">
                 <block type="math_number" id="-wt;p;/Or%f)nRLnBUod">
                  <field name="NUM">0</field>
                 </block>
                </value>
                <value name="Y">
                 <block type="math_number" id="vf}s+|G.gxSPpf,v]N[-">
                  <field name="NUM">16</field>
                 </block>
                </value>
                <value name="Z">
                 <block type="math_number" id="7Zr+D^T[eROU8HC2,dgV">
                  <field name="NUM">0</field>
                 </block>
                </value>
               </block>
              </value>
             </block>
            </value>
           </block>
          </value>
          <next>
           <block type="variables_set" id="V4)u%{D*$f+9cpy3vSCJ">
            <field name="VAR" id="X#Wwsa#N(fG$9#K/+QaM">nurbsSurface</field>
            <value name="VALUE">
             <block type="bitbybit.verb.surface.createSurfaceByLoftingCurves" id="?vb|69^V!Y8323@(Aj{]">
              <value name="DegreeV">
               <block type="math_number" id="[N_V5o@(UAHPI`Y67{8[">
                <field name="NUM">3</field>
               </block>
              </value>
              <value name="Curves">
               <block type="variables_get" id="V?7p)BP`fX#ugvjQ`z=S">
                <field name="VAR" id="=7(e`jknDQ|=M9C!RJ!9">profiles</field>
               </block>
              </value>
             </block>
            </value>
            <next>
             <block type="variables_set" id=":oxp_eQ@bGwc+bHo+n+t">
              <field name="VAR" id="p;`._Gi!_0FzRkUxmp[u">allIsoCurves</field>
              <value name="VALUE">
               <block type="bitbybit.verb.surface.isocurvesSubdivision" id="+mc{R]Vu/I1we~bYJsj-">
                <value name="Surface">
                 <block type="variables_get" id="W.d$R.^cs_Mf-Ce0(+r5">
                  <field name="VAR" id="X#Wwsa#N(fG$9#K/+QaM">nurbsSurface</field>
                 </block>
                </value>
                <value name="UseV">
                 <block type="logic_boolean" id="G0fBLDKv6R%*7)9}pYK4">
                  <field name="BOOL">FALSE</field>
                 </block>
                </value>
                <value name="IncludeLast">
                 <block type="logic_boolean" id="I;K2HS?g:4|71}pI{F7,">
                  <field name="BOOL">TRUE</field>
                 </block>
                </value>
                <value name="IncludeFirst">
                 <block type="logic_boolean" id="1(fqHLpj{E1!S?APe*4F">
                  <field name="BOOL">TRUE</field>
                 </block>
                </value>
                <value name="IsocurveSegments">
                 <block type="variables_get" id="$IvQ]GZ_9M0y0$.N3+Fi">
                  <field name="VAR" id="N+OhQF.Iia4:Zg0N)%[,">nrOfVerticalIsocurves</field>
                 </block>
                </value>
               </block>
              </value>
              <next>
               <block type="variables_set" id="kK-hBDf{6hsl`}`s}zJo">
                <field name="VAR" id="D(6~p}*4[LyQm#uLmfss">hullSolids</field>
                <value name="VALUE">
                 <block type="lists_create_with" id="hbqduUd2F;Y-z0wByzP@">
                  <mutation items="0">
                  </mutation>
                 </block>
                </value>
                <next>
                 <block type="controls_forEach" id=";bW;c%O.x7-wxPW?=.)/">
                  <field name="VAR" id="BTM;`6Kyoye/)kCNT`TN">i</field>
                  <value name="LIST">
                   <block type="variables_get" id="zEy,#Jh5C4]Eaxu0k^$A">
                    <field name="VAR" id="p;`._Gi!_0FzRkUxmp[u">allIsoCurves</field>
                   </block>
                  </value>
                  <statement name="DO">
                   <block type="variables_set" id="W6tzT;N}L{JmQ37T*L;i">
                    <field name="VAR" id="pxdVC9I{WZ@nr@!-C`E{">isocurvePoints</field>
                    <value name="VALUE">
                     <block type="bitbybit.verb.curve.divideByEqualArcLengthToPoints" id="){~CHl5k1%dL^g:{/(x-">
                      <value name="Curve">
                       <block type="variables_get" id="Weej9E{+aX5.Qy2(21`D">
                        <field name="VAR" id="BTM;`6Kyoye/)kCNT`TN">i</field>
                       </block>
                      </value>
                      <value name="Subdivision">
                       <block type="variables_get" id="-BHQR{jPOs=AKLI)4Md7">
                        <field name="VAR" id="`rGxYcbVI.oS!$wrnB;O">isocurveSubdivisions</field>
                       </block>
                      </value>
                     </block>
                    </value>
                    <next>
                     <block type="lists_setIndex" id="O3_hO5U)6w%NK,rN)Bh5">
                      <mutation at="false">
                      </mutation>
                      <field name="MODE">INSERT</field>
                      <field name="WHERE">LAST</field>
                      <value name="LIST">
                       <block type="variables_get" id="Cw![+1lQk~=r=Rv$ZCDp">
                        <field name="VAR" id="D(6~p}*4[LyQm#uLmfss">hullSolids</field>
                       </block>
                      </value>
                      <value name="TO">
                       <block type="bitbybit.jscad.hulls.hullChain" id="Cz{lfxa;YH:_^stNxXuU">
                        <value name="Meshes">
                         <block type="bitbybit.jscad.shapes.spheresOnCenterPoints" id="Qn$qe~}Aq|Vv2C%oiaUN">
                          <value name="Centers">
                           <block type="variables_get" id="g]SP9pj8QN*!##vP;vG[">
                            <field name="VAR" id="pxdVC9I{WZ@nr@!-C`E{">isocurvePoints</field>
                           </block>
                          </value>
                          <value name="Radius">
                           <block type="variables_get" id="xej[Bb~B8acdccs1+*9^">
                            <field name="VAR" id="#1VT~LWG}andi//SIAde">verticalIsocurveRadius</field>
                           </block>
                          </value>
                          <value name="Segments">
                           <block type="math_number" id="zQ~/(=bE7:jgT1K!lXSf">
                            <field name="NUM">4</field>
                           </block>
                          </value>
                         </block>
                        </value>
                       </block>
                      </value>
                     </block>
                    </next>
                   </block>
                  </statement>
                  <next>
                   <block type="bitbybit.draw.drawAnyAsyncNoReturn" id="mMp3u`Cje~6feqd`lyg8">
                    <value name="Entity">
                     <block type="variables_get" id="7zg9o?#Zj[h([Fc!)3:|">
                      <field name="VAR" id="D(6~p}*4[LyQm#uLmfss">hullSolids</field>
                     </block>
                    </value>
                    <value name="Options">
                     <block type="bitbybit.draw.optionsSimple" id="+%KCaWn09]x2$wh`wZbS">
                      <value name="Colours">
                       <block type="colour_picker" id="2H1S7B/]`F+xgBO8VMdX">
                        <field name="COLOUR">#ffffff</field>
                       </block>
                      </value>
                      <value name="Size">
                       <block type="math_number" id="D`IW^d0s4uB:5NfK%+Qh">
                        <field name="NUM">3</field>
                       </block>
                      </value>
                      <value name="Opacity">
                       <block type="math_number" id="06{r0wF,z_Tv77}3yE]U">
                        <field name="NUM">1</field>
                       </block>
                      </value>
                      <value name="Updatable">
                       <block type="logic_boolean" id="Ls8gL)A^k#*a?~BAq9qp">
                        <field name="BOOL">FALSE</field>
                       </block>
                      </value>
                     </block>
                    </value>
                    <next>
                     <block type="controls_if" id="aBi6C;%V4=+^`SxYk9@}">
                      <value name="IF0">
                       <block type="variables_get" id="Ddf,NM}!9)nuvzR2O3ip">
                        <field name="VAR" id="GM,7CmJ+1T{mog[#ic[$">downloadSTL</field>
                       </block>
                      </value>
                      <statement name="DO0">
                       <block type="bitbybit.jscad.downloadSolidsSTL" id="ZbJ|gyrZ:S^Yjlp=0.(:">
                        <value name="Meshes">
                         <block type="variables_get" id="[7Srqr8|dn`Xaa(Pi-bG">
                          <field name="VAR" id="D(6~p}*4[LyQm#uLmfss">hullSolids</field>
                         </block>
                        </value>
                        <value name="FileName">
                         <block type="text" id=",?XA6rs7}wF$lMf3jiU$">
                          <field name="TEXT">bitbybit-parametric-lamp</field>
                         </block>
                        </value>
                       </block>
                      </statement>
                     </block>
                    </next>
                   </block>
                  </next>
                 </block>
                </next>
               </block>
              </next>
             </block>
            </next>
           </block>
          </next>
         </block>
        </next>
       </block>
      </next>
     </block>
    </next>
   </block>
  </next>
 </block>
</xml>