Create seleccion_gpt.js

seleccion_gpt.js

@@ -0,0 +1,29 @@
+let startX, startY;
+let endX, endY;
+let selecting = false;
+
+function setup() {
+  createCanvas(400, 400);
+}
+
+function draw() {
+  background(220);
+
+  if (selecting) {
+    let w = endX - startX;
+    let h = endY - startY;
+    rect(startX, startY, w, h);
+  }
+}
+
+function mousePressed() {
+  startX = mouseX;
+  startY = mouseY;
+  selecting = true;
+}
+
+function mouseReleased() {
+  endX = mouseX;
+  endY = mouseY;
+  selecting = false;
+}