Added new P3D examples

java/libraries/opengl/examples/Typography/KineticType/KineticType.pde

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+/**
+ * Kinetic Type 
+ * by Zach Lieberman. 
+ * 
+ * Using push() and pop() to define the curves of the lines of type. 
+ */
+ 
+Line ln;
+Line lns[];
+
+String words[] = {
+  "sometimes it's like", "the lines of text", "are so happy", "that they want to dance",
+  "or leave the page or jump", "can you blame them?", "living on the page like that",
+  "waiting to be read..."
+};
+
+void setup() {
+  size(640, 360, P3D);
+  
+  // Array of line objects
+  lns = new Line[8];
+
+  // Load the font from the sketch's data directory
+  textFont(loadFont("Univers-66.vlw"), 1.0);
+
+  // White type
+  fill(255);
+
+  // Creating the line objects
+  for(int i = 0; i < 8; i++) {
+    // For every line in the array, create a Line object to animate
+    // i * 70 is the spacing
+    ln = new Line(words[i], 0, i * 70);
+    lns[i] = ln;
+  }
+}
+
+void draw() {
+  background(0);
+  
+  translate(-200, -50, -450);
+  rotateY(0.3);
+
+  // Now animate every line object & draw it...
+  for(int i = 0; i < 8; i++) {
+    float f1 = sin((i + 1.0) * (millis() / 10000.0) * TWO_PI);
+    float f2 = sin((8.0 - i) * (millis() / 10000.0) * TWO_PI);
+    Line line = lns[i];
+    pushMatrix();
+    translate(0.0, line.yPosition, 0.0);
+    for(int j = 0; j < line.myLetters.length; j++) {
+      if(j != 0) {
+        translate(textWidth(line.myLetters[j - 1].myChar) * 75, 0.0, 0.0);
+      }
+      rotateY(f1 * 0.005 * f2);
+      pushMatrix();
+      scale(75.0);
+      text(line.myLetters[j].myChar, 0.0, 0.0);
+      popMatrix();
+    }
+    popMatrix();
+  }
+}
+

java/libraries/opengl/examples/Typography/KineticType/Letter.pde

@@ -0,0 +1,13 @@
+class Letter
+{
+  char myChar;
+  float x;
+  float y;
+  
+  Letter(char c, float f, float f1)
+  {
+    myChar = c;
+    x = f;
+    y = f1;
+  }
+}

java/libraries/opengl/examples/Typography/KineticType/Line.pde

@@ -0,0 +1,28 @@
+class Line
+{
+  String myString;
+  int xPosition;
+  int yPosition;
+  int highlightNum;
+  float speed;
+  float curlInX;
+  Letter myLetters[];
+  
+  Line(String s, int i, int j) 
+  {
+    myString = s;
+    xPosition = i;
+    yPosition = j;
+    myLetters = new Letter[s.length()];
+    float f1 = 0.0;
+    for(int k = 0; k < s.length(); k++)
+    {
+      char c = s.charAt(k);
+      f1 += textWidth(c);
+      Letter letter = new Letter(c, f1, 0.0);
+      myLetters[k] = letter;
+    }
+
+    curlInX = 0.1;
+  }
+}

java/libraries/opengl/examples/Typography/KineticType/Word.pde

@@ -0,0 +1,10 @@
+class Word
+{
+  String myName;
+  int x;
+  
+  Word(String s)
+  {
+    myName = s;
+  }
+}

java/libraries/opengl/examples/Typography/LetterK/LetterK.pde

@@ -0,0 +1,125 @@
+/**
+ * Letter K 
+ * by Peter Cho. 
+ * 
+ * Move the mouse across the screen to fold the "K". 
+ */
+ 
+color backgroundColor;
+color foregroundColor;
+color foregroundColor2;
+
+float px, py;
+float pfx, pfy;
+float pv2, pvx, pvy;
+float pa2, pax, pay;
+float pMass, pDrag;
+
+void setup() {
+  size(640, 360, P3D);
+  noStroke();
+  backgroundColor = color(134, 144, 154);
+  foregroundColor = color(235, 235, 30);
+  foregroundColor2 = color(240, 130, 20);
+  initParticle(0.6, 0.9,  width/2, height/2);
+}
+
+void draw() {
+  background(backgroundColor);
+  pushMatrix();
+
+  iterateParticle(0.15*(-px+mouseX), 0.15*(-py+(height-mouseY)));
+
+  translate(width/2, height/2, 0);
+  fill(foregroundColor);
+  drawK();
+ 
+  pushMatrix();
+  translate(0, 0, 1);
+  translate(0.75 * (px-width/2), -0.75 * (py-height/2), 0);
+  translate(0.75 * (px-width/2), -0.75 * (py-height/2), 0);
+  rotateZ(atan2(-(py-height/2), (px-width/2)) + PI/2);
+  rotateX(PI);
+  rotateZ(-(atan2(-(py-height/2), (px-width/2)) + PI/2));
+  
+  fill(foregroundColor2);
+  drawK();
+  popMatrix();
+
+  translate(0.75 * (px-width/2), -0.75 * (py-height/2), 2);
+  rotateZ(atan2(-(py-height/2), (px-width/2)) + PI/2);
+  
+  fill(backgroundColor);
+  beginShape(QUADS);
+  vertex(-640, 0);
+  vertex( 640, 0);
+  vertex( 640, -360);
+  vertex(-640, -360);
+  endShape();
+  
+  popMatrix();
+ 
+}
+
+void initParticle(float _mass, float _drag, float ox, float oy) {
+  px = ox;
+  py = oy;
+  pv2 = 0.0;
+  pvx = 0.0;
+  pvy = 0.0;
+  pa2 = 0.0;
+  pax = 0.0;
+  pay = 0.0;
+  pMass = _mass;
+  pDrag = _drag;
+}
+
+void iterateParticle(float fkx, float fky) {
+  // iterate for a single force acting on the particle
+  pfx = fkx;
+  pfy = fky;
+  pa2 = pfx*pfx + pfy*pfy;
+  if (pa2 < 0.0000001) {
+    return;
+  }
+  pax = pfx/pMass;
+  pay = pfy/pMass;
+  pvx += pax;
+  pvy += pay;
+  pv2 = pvx*pvx + pvy*pvy;
+  if (pv2 < 0.0000001) {
+    return;
+  }
+  pvx *= (1.0 - pDrag);
+  pvy *= (1.0 - pDrag);
+  px += pvx;
+  py += pvy;
+}
+
+void drawK() {
+  pushMatrix();
+  
+  scale(1.5);
+  translate(-63, 71);
+  beginShape(QUADS);
+  vertex(0, 0, 0);
+  vertex(0, -142.7979, 0);
+  vertex(37.1992, -142.7979, 0);
+  vertex(37.1992, 0, 0);
+  
+  vertex(37.1992, -87.9990, 0);
+  vertex(84.1987, -142.7979, 0);
+  vertex(130.3979, -142.7979, 0);
+  vertex(37.1992, -43.999, 0);
+
+  vertex(77.5986-.2, -86.5986-.3, 0);
+  vertex(136.998, 0, 0);
+  vertex(90.7988, 0, 0);
+  vertex(52.3994-.2, -59.999-.3, 0);
+  endShape();
+  //translate(63, -71);
+  popMatrix();
+}
+
+
+

java/libraries/opengl/examples/Typography/Typing/Typing.pde

@@ -0,0 +1,82 @@
+/**
+ * Typing (Excerpt from the piece Textension) 
+ * by Josh Nimoy.  
+ * 
+ * Click in the window to give it focus.
+ * Type to add letters and press backspace or delete to remove them. 
+ */
+
+
+int leftmargin = 10;
+int rightmargin = 20;
+String buff = "";
+boolean didntTypeYet = true;
+
+void setup()
+{
+  size(640, 360, P3D);
+  textFont(loadFont("Univers45.vlw"), 25);
+}
+
+void draw()
+{
+  background(176);
+
+  if((millis() % 500) < 250){  // Only fill cursor half the time
+    noFill();
+  }
+  else {
+    fill(255);
+    stroke(0);
+  }
+  float rPos;
+  // Store the cursor rectangle's position
+  rPos = textWidth(buff) + leftmargin;
+  rect(rPos+1, 19, 10, 21);
+
+  // Some instructions at first
+  if(didntTypeYet) {
+    fill(0);
+    //text("Use the keyboard.", 22, 40);
+  }
+
+  fill(0);
+  pushMatrix();
+  translate(rPos,10+25);
+  char k;
+  for(int i = 0;i < buff.length(); i++) {
+    k = buff.charAt(i);
+    translate(-textWidth(k),0);
+    rotateY(-textWidth(k)/70.0); 
+    rotateX(textWidth(k)/70.0);
+    scale(1.1);
+    text(k,0,0);
+  }
+  popMatrix();
+}
+
+void keyPressed()
+{
+  char k;
+  k = (char)key;
+  switch(k){
+  case 8:
+    if(buff.length()>0){
+      buff = buff.substring(1);
+    }
+    break;
+  case 13:  // Avoid special keys
+  case 10:
+  case 65535:
+  case 127:
+  case 27:
+    break;
+  default:
+    if(textWidth(buff+k)+leftmargin < width-rightmargin){
+      didntTypeYet = false;
+      buff=k+buff;
+    }
+    break;
+  }
+}
+