noStroke makes PShape.setTexture crash (P2D)

[TidensBarn]

I had inexplicable crashes when using textures on PShapes that almost made me loose my will to live until I finally found the cause: If I create a PShape in "noStroke" state, setTexture will work the first time, but when I then try to set a different texture and redraw, it'll crash:

      PShape shape;

      void settings() {
        size(400, 400, P2D); 
      }

      void setup() {
      }

      void draw() {

        noStroke(); // Remove this, no crash

        shape = createShape(RECT, 0, 0, 200, 200);

        PImage p1 = loadImage("img1.png");
        shape.setTexture(p1);
        shape(shape);

        PImage p2 = loadImage("img2.png"); // p2 needs to be a different size from p1
        shape.setTexture(p2);
        shape(shape); // Crash!
      }

It's an ArrayIndexOutofBoundsException in PShapeOpenGL, line 843, because the field "firstLineVertex" happens to be -1... Here's a sketch with images: crash.zip Tested on Win 10, Processing 4.2

[krishna2803]

It appears to me that the shape.setTexture(...) has some issues. As doing:

PShape shape;
PImage p1, p2;

void settings() {
  size(400, 400, P2D); 
}

void setup() {
    p1 = loadImage("img1.png");
    p2 = loadImage("img2.png"); // p2 needs to be a different size from p1
}

void draw() {

    noStroke(); // using nostroke

    shape = createShape(RECT, 0, 0, 200, 200);

    shape.setTexture(p1);
    shape(shape);

    shape = createShape(RECT, 0, 0, 200, 200); // doing this...

    shape.setTexture(p2);
    shape(shape); // No Crash!
}

works just fine. You'll have to translate(...) to see both the images though.