var nom1 = "Polygon";
var input1 = [A,B,C];
var output1 = ggbApplet.evalCommandGetLabels(nom1 + "(" + input1 + ")");
var nom2 = "OrthogonalLine";
var input2 = [A,output1.split(",")[2]];
var output2 = ggbApplet.evalCommandGetLabels(nom2 + "(" + input2 + ")");
var nom3 = "OrthogonalLine";
var input3 = [B,output1.split(",")[3]];
var output3 = ggbApplet.evalCommandGetLabels(nom3 + "(" + input3 + ")");
var nom4 = "Intersect";
var input4 = [output2.split(",")[0],output3.split(",")[0]];
var output4 = ggbApplet.evalCommandGetLabels(nom4 + "(" + input4 + ")");
cacheObjet(output1.split(",")[0]);
cacheObjet(output1.split(",")[1]);
cacheObjet(output1.split(",")[2]);
cacheObjet(output1.split(",")[3]);
cacheObjet(output2.split(",")[0]);
cacheObjet(output3.split(",")[0]);
return output4.split(",")[0];