java/examples/Basics/Math/Distance1D/Distance1D.pde

@@ -0,0 +1,51 @@
+/**
+ * Distance 1D. 
+ * 
+ * Move the mouse left and right to control the 
+ * speed and direction of the moving shapes. 
+ */
+ 
+int thin = 8;
+int thick = 36;
+float xpos1 = 134.0;
+float xpos2 = 44.0;
+float xpos3 = 58.0;
+float xpos4 = 120.0;
+
+void setup() 
+{
+  size(200, 200);
+  noStroke();
+  frameRate(60);
+}
+
+void draw() 
+{
+  background(0);
+  
+  float mx = mouseX * 0.4 - width/5.0;
+  
+  fill(102);
+  rect(xpos2, 0, thick, height/2);
+  fill(204);
+  rect(xpos1, 0, thin, height/2);
+  fill(102);
+  rect(xpos4, height/2, thick, height/2);
+  fill(204);
+  rect(xpos3, height/2, thin, height/2);
+	
+  xpos1 += mx/16;
+  xpos2 += mx/64;
+  xpos3 -= mx/16;
+  xpos4 -= mx/64;
+  
+  if(xpos1 < -thin)  { xpos1 =  width; }
+  if(xpos1 >  width) { xpos1 = -thin; }
+  if(xpos2 < -thick) { xpos2 =  width; }
+  if(xpos2 >  width) { xpos2 = -thick; }
+  if(xpos3 < -thin)  { xpos3 =  width; }
+  if(xpos3 >  width) { xpos3 = -thin; }
+  if(xpos4 < -thick) { xpos4 =  width; }
+  if(xpos4 >  width) { xpos4 = -thick; }
+}
+

java/examples/Basics/Math/Distance1D/applet/Distance1D.java

@@ -0,0 +1,71 @@
+import processing.core.*; 
+
+import java.applet.*; 
+import java.awt.*; 
+import java.awt.image.*; 
+import java.awt.event.*; 
+import java.io.*; 
+import java.net.*; 
+import java.text.*; 
+import java.util.*; 
+import java.util.zip.*; 
+import java.util.regex.*; 
+
+public class Distance1D extends PApplet {
+
+/**
+ * Distance 1D. 
+ * 
+ * Move the mouse left and right to control the 
+ * speed and direction of the moving shapes. 
+ */
+ 
+int thin = 8;
+int thick = 36;
+float xpos1 = 134.0f;
+float xpos2 = 44.0f;
+float xpos3 = 58.0f;
+float xpos4 = 120.0f;
+
+public void setup() 
+{
+  size(200, 200);
+  noStroke();
+  frameRate(60);
+}
+
+public void draw() 
+{
+  background(0);
+  
+  float mx = mouseX * 0.4f - width/5.0f;
+  
+  fill(102);
+  rect(xpos2, 0, thick, height/2);
+  fill(204);
+  rect(xpos1, 0, thin, height/2);
+  fill(102);
+  rect(xpos4, height/2, thick, height/2);
+  fill(204);
+  rect(xpos3, height/2, thin, height/2);
+	
+  xpos1 += mx/16;
+  xpos2 += mx/64;
+  xpos3 -= mx/16;
+  xpos4 -= mx/64;
+  
+  if(xpos1 < -thin)  { xpos1 =  width; }
+  if(xpos1 >  width) { xpos1 = -thin; }
+  if(xpos2 < -thick) { xpos2 =  width; }
+  if(xpos2 >  width) { xpos2 = -thick; }
+  if(xpos3 < -thin)  { xpos3 =  width; }
+  if(xpos3 >  width) { xpos3 = -thin; }
+  if(xpos4 < -thick) { xpos4 =  width; }
+  if(xpos4 >  width) { xpos4 = -thick; }
+}
+
+
+  static public void main(String args[]) {
+    PApplet.main(new String[] { "Distance1D" });
+  }
+}

java/examples/Basics/Math/Distance1D/applet/Distance1D.pde

@@ -0,0 +1,51 @@
+/**
+ * Distance 1D. 
+ * 
+ * Move the mouse left and right to control the 
+ * speed and direction of the moving shapes. 
+ */
+ 
+int thin = 8;
+int thick = 36;
+float xpos1 = 134.0;
+float xpos2 = 44.0;
+float xpos3 = 58.0;
+float xpos4 = 120.0;
+
+void setup() 
+{
+  size(200, 200);
+  noStroke();
+  frameRate(60);
+}
+
+void draw() 
+{
+  background(0);
+  
+  float mx = mouseX * 0.4 - width/5.0;
+  
+  fill(102);
+  rect(xpos2, 0, thick, height/2);
+  fill(204);
+  rect(xpos1, 0, thin, height/2);
+  fill(102);
+  rect(xpos4, height/2, thick, height/2);
+  fill(204);
+  rect(xpos3, height/2, thin, height/2);
+	
+  xpos1 += mx/16;
+  xpos2 += mx/64;
+  xpos3 -= mx/16;
+  xpos4 -= mx/64;
+  
+  if(xpos1 < -thin)  { xpos1 =  width; }
+  if(xpos1 >  width) { xpos1 = -thin; }
+  if(xpos2 < -thick) { xpos2 =  width; }
+  if(xpos2 >  width) { xpos2 = -thick; }
+  if(xpos3 < -thin)  { xpos3 =  width; }
+  if(xpos3 >  width) { xpos3 = -thin; }
+  if(xpos4 < -thick) { xpos4 =  width; }
+  if(xpos4 >  width) { xpos4 = -thick; }
+}
+