AR: GetPose of Camera (Pose class)

Processing for Android
6

Perfect thanks a lot! Thats what I was looking for. I didn’t know you could use it like this. Now theres a lot more possibilities to play around with fixed objects related to world coordinates and those related to the movement!
This is a test sketch to with a fixed box that rotates depending on ty and another box that moves with the transition of the phone.

import processing.ar.*;
import com.google.ar.core.*;

void setup() {
  fullScreen(AR);
}

void draw() {
  lights();
    
  ARSurface surface = (ARSurface) getSurface();
  Pose p = surface.camera.getPose();
  float tx = p.tx();
  float ty = p.ty();
  float tz = p.tz();

  if (mousePressed) {
     println(tx + "/" + ty + "/" + tz);
  }  
  
  stroke(204, 102, 0);
  strokeWeight(10);
  
  pushMatrix();
  translate(0,0,-1);
  rotateY(ty*3);
  fill(0,0,200);
  box(0.1);
  popMatrix();

  pushMatrix();
  translate(tx,ty,tz-1);
  fill(0,200,200);
  box(0.1);
  popMatrix();
  
  line(0,0,-1,0,0.3,-1);
  line(0,0,-1,tx,ty,tz-1);
  line(tx,ty+0.3,tz-1,tx,ty,tz-1);
  line(tx,ty+0.3,tz-1,0,0.3,-1);
}

Next step would be to have a box fixed to the view thats always 1 meter in front of the camera. I guess the use of the quaternions might be a problem here. Or is there a function which is doing that more simple?
Anyway thats something for later. Thanks again!