Change or fix text Background in P3D

[kll]

actually in P2D and P3D there is no background for text
and this way it suddenly works

float b=0;

void setup() {
  size(1024, 900, P3D);
  background(0);
  noStroke();
}
void draw() {
  background(0);
  translate(width/2+200, height/2);
  draw_eye();
 // if ( b > 100) 
    draw_text();
}

void draw_eye() {
  push();
  b = map(mouseY, 0, height, -190, 200);
  fill(255);
  beginShape();  
  vertex(-150, 0);
  bezierVertex(-150, 0, -10, -190, 150, 0);
  bezierVertex(150, 0, 10, 190, -150, 0);
  endShape(CLOSE);
  fill(0);
  ellipse(0, 0, 100, 100);
  fill(255);
  ellipse(0, 0, 40, 40);
  fill(122);
  beginShape();  
  vertex(-150, 0);
  bezierVertex(-150, 0, -10, -190, 150, 0);
  bezierVertex(150, 0, 10, b, -150, 0);
  endShape(CLOSE);
  pop();
}

void draw_text() {
  push();
  textSize(50);
  fill(0, 0, 255);
  text("Z", 0, 0, 10);
  text("z", 20, -10, 10);
  text("Z", 30, -50, 10);
  pop();
}

and it also works with the text at

  text("Z", 0, 0);
  text("z", 20, -10);
  text("Z", 30, -50);

But note that here the text is drawn AFTER the shapes…

you draw the text prior, but try to raise it with z = 10
and so you seem to have found some renderer bug?

---

void draw() {
  background(0);
  translate(width/2, height/2);
  translate(200,0);
  draw_eye(); if ( b > 100)  draw_text();
  translate(-400,0);
  draw_eye(); if ( b > 100)  draw_text();
}