moving getting started to the books subfolder

2026-06-16 04:26:26 +02:00 · 2011-01-26 19:27:48 +00:00
parent eb64b2d4fc
commit a187b61523
145 changed files with 0 additions and 0 deletions
@@ -0,0 +1,27 @@
+// Example 07-05 from "Getting Started with Processing" 
+// by Reas & Fry. O'Reilly / Make 2010
+
+int radius = 40;
+float x = 110;
+float speed = 0.5;
+int direction = 1;
+
+void setup() {
+  size(240, 120);
+  smooth();
+  ellipseMode(RADIUS);
+}
+
+void draw() {
+  background(0);
+  x += speed * direction;
+  if ((x > width-radius) || (x < radius)) {
+    direction = -direction; // Flip direction
+  }
+  if (direction == 1) {
+    arc(x, 60, radius, radius, 0.52, 5.76); // Face right
+  } else {
+    arc(x, 60, radius, radius, 3.67, 8.9); // Face left
+  }
+}
+