hi everybody,

i'm looking at a script to long.. it's a simple thing i thought, but it's more complex than i thought.

I have a OBJ file with Pvector cooordinates and i want to overlap them over each other. They are all faces. so what did i do is get the value of the nose, and that is the value i want to use to overlap the faces. First i looped all the values to get the nose value, so i did this:

1.  for (int x = 0; x <model.length-1; x++) {
   
       for(int i = 0; i < model[x].getVertexCount(); i++) {
       
         PVector orgv = model[x].getVertex(i);
        
         if (int(orgv.z) > minVal) {   
           minVal =   int(orgv.z);
           minValI = i;
         }
       }
       PVector orgv = model[x].getVertex(minValI);
       minValX[x] = int(orgv.x) ;
       minValY[x] = int(orgv.y);
       minValZ[x] = int(orgv.z);
         minVal = 0;
       }
   

I've checked this with putting a sphere on the place and it's correct

The values are this:
--- val 0
x 38: y 1 : z 136
----- val 1
x 16: y -1: z 126
----- val 2
x 31: y 15: z 141

after that i did this:

1.    if ( i != model[x].getVertexCount()-1) {
        PVector orgv2 = model[x].getVertex(i+1);
   
           if (x == 0) {
             stroke(125);
           
             line(orgv.x, orgv.y, orgv.z, orgv2.x, orgv2.y, orgv2.z);
             model[x].setVertex(i, orgv);
           
           }
        
            if (x==1) {
             stroke(#0700FF);
             int valXX = minValX[0];
             int valYY = minValY[0];
             int valZZ = minValZ[0];
   
             line(orgv.x+valXX, orgv.y+valYY, orgv.z+valZZ, orgv2.x+valXX, orgv2.y+valYY, orgv2.z+valZZ);
             model[x].setVertex(i, orgv);
           }

I've tried serveral approcaches, but i cannot overlap the vectors. Could somebody help me with this, what am i doing wrong?

The X Y and Z values i've added should be closer at about: X 30 Y -4 Z -114
i've done this by adjusting by hand.