  main(doc,op)
{

var m=new(Matrix);
var rot=new(Matrix);
var rot2=new(Matrix);
var scale=new(Matrix);
rot->SetRotZ(0.2);
rot2->SetRotX(0.05);
scale->SetScale(vector(0.8,1,0.8));
m=m->GetMulM(rot);
m=m->GetMulM(rot2); 
m=m->GetMulM(scale);

curpos=m->GetMulP(curpos);
curpos.y+=10;
} 