I have drawn a turtle in procedural processing in this first bit of code (see code #1)  but when I try to draw that turtle in the draw () function by calling it as a method, the stroke disappears around it (see code #2). What is the most efficient way to address this problem? I cannot do OOP for this right now, so I need to remain in procedural programming.

CODE #1:

// define the size and color of the program and call the turtle method

void setup () {
  size(400, 400); // set canvas size
  background(0, 170, 250); // set background color to a watery shade of blue
  turtle (width/4, height/2); // call the turtle method and give it arguments that position
  // it so that it seems roughly near the middle of the canvas
}


// Define the turtle procedure as a method in its own section

void turtle (float turtleX, float turtleY) {  // create the turtle method

  // assign parameters for the color and stroke of the solid turtle figure

  fill (114, 188, 19); // set color of solid figure to a turtle-like green
  smooth(); // set anti-aliased edges for the solid turtle figure
  strokeWeight (3); // set the thickness of the stroke that delineated the solid turtle figure


  //draw the rear legs of the turtle with triangle

  triangle (turtleX+28, turtleY+18, turtleX+40, turtleY+10, turtleX, turtleY+4);
  triangle (turtleX+28, turtleY+18, turtleX+22, turtleY+52, turtleX+52, turtleY+62);


  // draw the top flapper underneath the body and head

  beginShape();
  curveVertex (turtleX+122, turtleY+25);
  curveVertex (turtleX+122, turtleY+25);
  curveVertex (turtleX+128, turtleY+21);
  curveVertex (turtleX+138, turtleY-8);
  curveVertex (turtleX+115, turtleY-30);
  curveVertex (turtleX+125, turtleY-15);
  curveVertex (turtleX+113, turtleY+7);
  curveVertex (turtleX+113, turtleY+7);
  endShape(CLOSE);


  // draw the bottom flapper underneath the body and head

  beginShape();
  curveVertex (turtleX+131, turtleY+23);
  curveVertex (turtleX+131, turtleY+23);
  curveVertex (turtleX+136, turtleY+27);
  curveVertex (turtleX+138, turtleY+42);
  curveVertex (turtleX+130, turtleY+60);
  curveVertex (turtleX+118, turtleY+85);
  curveVertex (turtleX+119, turtleY+86);
  curveVertex (turtleX+115, turtleY+78);
  curveVertex (turtleX+124, turtleY+25);
  curveVertex (turtleX+124, turtleY+25);
  endShape(CLOSE);


  // draw the body of the turtle with 11 curveVertices points

  beginShape ();

  //end of the turtle's tail

  curveVertex (turtleX, turtleY+30);
  curveVertex (turtleX, turtleY+30);

  //top of turtle

  curveVertex (turtleX+12, turtleY+20);
  curveVertex (turtleX+50, turtleY+8);
  curveVertex (turtleX+118, turtleY);

  // head of turtle and twist in the turtle's neck

  curveVertex (turtleX+152, turtleY+30);
  curveVertex (turtleX+166, turtleY+8);
  curveVertex (turtleX+146, turtleY+10);

  //bottom of turtle

  curveVertex (turtleX+126, turtleY+40);
  curveVertex (turtleX+80, turtleY+52);
  curveVertex (turtleX+20, turtleY+35);

  // part of turtle's tail that connects to its end

  curveVertex (turtleX+12, turtleY+25);
  curveVertex (turtleX+12, turtleY+25);
  endShape(CLOSE);


  // draw the eye and the smile of the turtle

  fill(232, 221, 7);
  ellipse (turtleX+158, turtleY+14, 2, 2);
  noStroke();
  fill(93, 9, 0);
  arc(turtleX+156, turtleY+24, 6, 6, QUARTER_PI, PI+QUARTER_PI);
}

END OF CODE #1

BEGINNING OF CODE #2 (the turtle to be animated)

/* Turtle animation */


void setup() {

  size(1200, 800);  // set the canvas size at 1200 pixels by 800 pixels
  background(0, 170, 250); // set background color to the watery shade of blue
 
}

void draw() {
  background(0, 170, 250); // recall the background color in setup during draw
  turtle (width/4, height/2);  // draw the turtle
}




// Define the turtle procedure as a method in its own section

void turtle (float turtleX, float turtleY) {  // create the turtle method

  // assign parameters for the color and stroke of the solid turtle figure

  fill (114, 188, 19); // set color of solid figure to a turtle-like green
  smooth(); // set anti-aliased edges for the solid turtle figure
  strokeWeight (3); // set the thickness of the stroke that delineated the solid turtle figure


  //draw the rear legs of the turtle with triangle

  triangle (turtleX+28, turtleY+18, turtleX+40, turtleY+10, turtleX, turtleY+4);
  triangle (turtleX+28, turtleY+18, turtleX+22, turtleY+52, turtleX+52, turtleY+62);


  // draw the top flapper underneath the body and head

  beginShape();
  curveVertex (turtleX+122, turtleY+25);
  curveVertex (turtleX+122, turtleY+25);
  curveVertex (turtleX+128, turtleY+21);
  curveVertex (turtleX+138, turtleY-8);
  curveVertex (turtleX+115, turtleY-30);
  curveVertex (turtleX+125, turtleY-15);
  curveVertex (turtleX+113, turtleY+7);
  curveVertex (turtleX+113, turtleY+7);
  endShape(CLOSE);


  // draw the bottom flapper underneath the body and head

  beginShape();
  curveVertex (turtleX+131, turtleY+23);
  curveVertex (turtleX+131, turtleY+23);
  curveVertex (turtleX+136, turtleY+27);
  curveVertex (turtleX+138, turtleY+42);
  curveVertex (turtleX+130, turtleY+60);
  curveVertex (turtleX+118, turtleY+85);
  curveVertex (turtleX+119, turtleY+86);
  curveVertex (turtleX+115, turtleY+78);
  curveVertex (turtleX+124, turtleY+25);
  curveVertex (turtleX+124, turtleY+25);
  endShape(CLOSE);


  // draw the body of the turtle with 11 curveVertices points

  beginShape ();

  //end of the turtle's tail

  curveVertex (turtleX, turtleY+30);
  curveVertex (turtleX, turtleY+30);

  //top of turtle

  curveVertex (turtleX+12, turtleY+20);
  curveVertex (turtleX+50, turtleY+8);
  curveVertex (turtleX+118, turtleY);

  // head of turtle and twist in the turtle's neck

  curveVertex (turtleX+152, turtleY+30);
  curveVertex (turtleX+166, turtleY+8);
  curveVertex (turtleX+146, turtleY+10);

  //bottom of turtle

  curveVertex (turtleX+126, turtleY+40);
  curveVertex (turtleX+80, turtleY+52);
  curveVertex (turtleX+20, turtleY+35);

  // part of turtle's tail that connects to its end

  curveVertex (turtleX+12, turtleY+25);
  curveVertex (turtleX+12, turtleY+25);
  endShape(CLOSE);


  // draw the eye and the smile of the turtle

  fill(232, 221, 7);
  ellipse (turtleX+158, turtleY+14, 2, 2);
  noStroke();
  fill(93, 9, 0);
  arc(turtleX+156, turtleY+24, 6, 6, QUARTER_PI, PI+QUARTER_PI);
}

END OF CODE #2