Process text as shapes?

Processing Coding Questions
5

Here is a very, very simple example of an interactive “shape typer” – no classes, just a core concept.

/**
 * SimpleShapeTyper
 * 2019-04 Processing 3.4
 * discourse.processing.org/t/process-text-as-shapes/10006/4
 **/
PVector cursor;
int dim = 20;

void setup() {
  cursor = new PVector(0, 0);
}
void draw() {
}
void keyPressed() {
  if (key%2==0) {
    rect(cursor.x, cursor.y, dim, dim);
  } else {
    ellipse(cursor.x+dim/2, cursor.y+dim/2, dim, dim);
  }
  cursor.add(dim, 0);
  if (cursor.x >= width) {
    cursor.add(-cursor.x, dim);
  }
  if (cursor.y >= height) {
    cursor.set(0, 0);
    background(192);
  }
}

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