IFD:PhysicalComp2011/Hui Yuan: Difference between revisions

IFD:PhysicalComp2011/Hui Yuan (view source)

757 bytes added , 16 January 2012

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132

edits

@@ Line 18: / Line 18: @@
 [[File:111.jpg|400px|]]
+Proccessing (figure moved by mouseX)
+void setup() {
+  size(1000, 700);
+  strokeWeight(3);
+  smooth();
+}
+void draw() {
+  background(0);
+  fill(174, 221, 60);
+  ellipse(100, 580, 100, 100);
+  ellipse(145, 580, 2, 2);
+  ellipse(55, 580, 2, 2);
+  ellipse(100, 535, 2, 2);
+  ellipse(100, 625, 2, 2);
+  ellipse(100, 580, 5, 5);
+  float hourAngle = map(mouseX, 0, width, 0, 360);
+  pushMatrix();
+  translate(100, 580);
+  rotate(radians(hourAngle*12) - radians(90));
+  line(0, 0, 40, 0);
+  float speed = dist(mouseX, mouseY, pmouseX, pmouseY);
+  float diameter = speed * 2.0;
+  fill(204, 221, 80);
+  ellipse(50, 50, diameter/2, diameter/2);
+  popMatrix();
+  translate(100, 580);
+  rotate(radians(hourAngle) - radians(90));
+  line(0, 0, 20, 0);
+}