In the sketch there is a sphere, the center and a line.

On the top of that line i want a ellipse to be drawn. Atm it's rotation is off and i have no clue how to solve it.

1. import processing.opengl.*;
2. 
   
3. void setup() {
4.   size(400, 400, OPENGL);
5.   smooth();
6. 
   
7. }
8. 
   
9. // . . . . . . . . . . . . . . . . . . .
10. 
    
11. void draw() {
12.   background(255);
13.   lights();
14.   translate(width/2, height/2, -500);
15.   rotateX(map(mouseY, 0, height, 0, PI));
16.     rotateY(map(mouseX, 0, width, 0, PI));
17.   fill(200);
18.   noStroke();
19.   sphere(10);
20.   stroke(0);
21.   line(0, 0, 0, 200, 300, 150);
22.   translate(200, 300, 150);
23.   noFill();
24.   ellipse(0, 0, 50, 50);
25. }
26. 
    
27. // . . . . . . . . . . . . . . . . . . .