Initial Commit

Java/Processing/processing-3.3.6/modes/java/examples/Topics/Create Shapes/PolygonPShapeOOP/PolygonPShapeOOP.pde

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+/**
+ * PolygonPShapeOOP. 
+ * 
+ * Wrapping a PShape inside a custom class 
+ */
+
+
+// A Star object
+Star s1, s2;
+
+void setup() {
+  size(640, 360, P2D);
+
+  // Make a new Star
+  s1 = new Star();
+  s2 = new Star();
+
+}
+
+void draw() {
+  background(51);
+ 
+  s1.display();  // Display the first star
+  s1.move();  // Move the first star
+  
+  s2.display();  // Display the second star
+  s2.move();  // Move the second star
+
+}
+

Java/Processing/processing-3.3.6/modes/java/examples/Topics/Create Shapes/PolygonPShapeOOP/Star.pde

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+// A class to describe a Star shape
+
+class Star {
+
+  // The PShape object
+  PShape s;
+  // The location where we will draw the shape
+  float x, y;
+  float speed;
+
+  Star() {
+    x = random(100, width-100);
+    y = random(100, height-100); 
+    speed = random(0.5, 3);
+    // First create the shape
+    s = createShape();
+    s.beginShape();
+    // You can set fill and stroke
+    s.fill(255, 204);
+    s.noStroke();
+    // Here, we are hardcoding a series of vertices
+    s.vertex(0, -50);
+    s.vertex(14, -20);
+    s.vertex(47, -15);
+    s.vertex(23, 7);
+    s.vertex(29, 40);
+    s.vertex(0, 25);
+    s.vertex(-29, 40);
+    s.vertex(-23, 7);
+    s.vertex(-47, -15);
+    s.vertex(-14, -20);
+    // The shape is complete
+    s.endShape(CLOSE);
+  }
+
+  void move() {
+    // Demonstrating some simple motion
+    x += speed;
+    if (x > width+100) {
+      x = -100;
+    }
+  }
+
+  void display() {
+    // Locating and drawing the shape
+    pushMatrix();
+    translate(x, y);
+    shape(s);
+    popMatrix();
+  }
+}
+