Initial commit.

.gitignore

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+*.properties

sketch_141108a.pde

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+
+// Reset Button
+int reset_x = 100;
+int reset_y = 400;
+int reset_w = 100;
+int reset_h = 50;
+// Button Shapes
+PShape reset;
+PShape calculate;
+// Input list
+ArrayList<PShape> input = new ArrayList<PShape>();
+
+// Setup
+void setup() {
+  background(0);
+  size(500,500,P2D);
+  // Create reset button
+  reset = createShape(RECT, reset_x, reset_y, reset_w, reset_h);
+
+  noLoop();
+}
+
+// On mouse press
+void mousePressed() {
+  if ((mouseX >= reset_x && mouseX <= (reset_x + reset_w)) &&
+    (mouseY >= reset_y && mouseY <= (reset_y + reset_h))) {
+    // Reset input and background
+    input.clear();
+  }
+  else {
+    PShape new_ellipse = createShape(ELLIPSE, mouseX, mouseY, 50, 50);
+    input.add(new_ellipse);
+  }
+  redraw();
+} 
+
+// Draw
+void draw() {
+  background(0);
+  shape(reset);
+  for (PShape ellipse : input) {
+    shape(ellipse);
+  }
+}