// 3d Surface
// David Montie
// August 23, 2005

float x;
float y;
float noder = 10; // node radius
float nodex; // node position x,y,z
float nodey; 
float nodez;
float rollx = 8;
float rolly = 30;
float rollz = 0;
float slidex;
float slidey = -100;
float zoom; // slidez
boolean xon = false;
boolean yon = false;
boolean zoomon = false;
boolean rollxon = false;
boolean rollyon = false;
boolean rollzon = false;
boolean slidexon = false;
boolean slideyon = false;
boolean slideon = false;
boolean rotateon = false;
boolean twiston = false;
boolean allon = false;
boolean nodegrab = false;

void setup()
{
  size (700, 700, P3D);
  framerate (30);
  stroke (0);
  fill (100);
}

void draw ()
{

background (255);
lights();
PFont myFont;
myFont = loadFont("ArialMT-16.vlw");

x = mouseX - width/2;
y = mouseY - height/2;

// Menu Box ++++++++++++++++++++++++++++++++++++++
rect (0, 0, width, 64);
    
if (zoomon) {
  yon = true;
  zoom = y * 2; // zoom
  fill (0,250,0);
  rect (502, 2, 98, 18);
  //rect (2, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Zoom: ON", 508, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (502, 2, 98, 18);
    //rect (2, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Zoom: OFF", 508, 17, 0);
    noFill();
    }

if (slidexon) {
  xon = true;
  slidex = x; // side to side
  fill (0,250,0);
  rect (2, 2, 98, 18);
  //rect (102, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Slide X: ON", 7, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (2, 2, 98, 18);
    //rect (102, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Slide X: OFF", 7, 17, 0);
    noFill();
    }
    
if (slideyon) {
  yon = true;
  slidey = y; // up and down
  fill (0,250,0);
  rect (102, 2, 98, 18);
  //rect (202, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Slide Y: ON", 108, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (102, 2, 98, 18);
    //rect (202, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Slide Y: OFF", 108, 17, 0);
    noFill();
    }
    
if (rollxon) {
  xon = true;
  rollx = (x/4); // side to side
  fill (0,250,0);
  rect (202, 2, 98, 18);
  //rect (302, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Roll X: ON", 212, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (202, 2, 98, 18);
    //rect (202, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Roll X: OFF", 212, 17, 0);
    noFill();
    }
       
if (rollyon) {
  yon = true;
  rolly = (y/4); // up and down
  fill (0,250,0);
  rect (302, 2, 98, 18);
  //rect (402, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Roll Y: ON", 312, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (302, 2, 98, 18);
    //rect (402, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Roll Y: OFF", 312, 17, 0);
    noFill();
    }
 
if (rollzon) {
  xon = true;
  rollz = (x/2); // spin around
  fill (0,250,0);
  rect (402, 2, 98, 18);
  //rect (502, 2, 98, 18);
  fill (0);
  textFont(myFont);
  text ("Twist: ON", 412, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (402, 2, 98, 18);
    //rect (502, 2, 98, 18);
    fill (0);
    textFont(myFont);
    text ("Twist: OFF", 412, 17, 0);
    noFill();
    }
    
if (xon) {
  fill (0, 250, 0);
  rect (602, 2, 47, 18);
  fill (0);
  textFont(myFont);
  text ("X", 620, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (602, 2, 47, 18);
    fill (0);
    textFont(myFont);
    text ("X", 620, 17, 0);
    noFill();
    }

if (yon) {
  fill (0, 250, 0);
  rect (651, 2, 47, 18);
  fill (0);
  textFont(myFont);
  text ("Y", 670, 17, 0);
  noFill();
  } else {
    fill (100);
    rect (651, 2, 47, 18);
    fill (0);
    textFont(myFont);
    text ("Y", 670, 17, 0);
    noFill();
    }

// second menu row ++++++++++++++++++++

  fill (150);
  rect (502, 23, 98, 18);
  //rect (2, 23, 98, 18); // Button 1 - Zoom
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (zoom), 535, 38);
  noFill();
  
  fill (150);
  rect (2, 23, 98, 18);
  //rect (102, 23, 98, 18); // Button 2 - Slide X
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (slidex), 35, 38);
  noFill();
  
  fill (150);
  rect (102, 23, 98, 18);
  //rect (202, 23, 98, 18); // Button 3 - Slide Y
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (slidey), 135, 38);
  noFill();
  
  fill (150);
  rect (202, 23, 98, 18);
  //rect (302, 23, 98, 18); // Button 4 - Rotate X
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (rollx), 235, 38, 0);
  noFill();
  
  fill (150);
  rect (302, 23, 98, 18);
  //rect (402, 23, 98, 18); // Button 5 - Rotate Y
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (rolly), 335, 38, 0);
  noFill();
  
  fill (150);
  rect (402, 23, 98, 18);
  //rect (502, 23, 98, 18); // Button 6 - Rotate Z
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (rollz), 435, 38, 0);
  noFill();

  fill (150);
  rect (602, 23, 47, 18); // Button 7 - X coordinate
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (x), 612, 38, 0);
  noFill();
  
  fill (150);
  rect (651, 23, 47, 18);; // Button 8 - Y coordinate
  fill (0);
  stroke (0);
  textFont(myFont);
  text (round (y), 661, 38, 0);
  noFill();
 
// third menu row ++++++++++++++++++++

  
// Button 1 - Slide
if (slideon) {
  fill (0, 150, 250);
  rect (2, 44, 198, 18);
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("Slide", 82, 59);
  noFill();
  } else {
  fill (250);
  rect (2, 44, 198, 18);
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("Slide", 82, 59);
  noFill();
  }
  
// Button 2 - Rotate
if (rotateon) {
  fill (0, 150, 250);
  rect (202, 44, 198, 18); 
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("Roll", 287, 59);
  noFill();
  } else {
  fill (250);
  rect (202, 44, 198, 18); 
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("Roll", 287, 59);
  noFill();
  }

// Button 3 - Twist
if (twiston) {
  fill (0, 150, 250);
  rect (402, 44, 198, 18);
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("Twist", 482, 59);
  noFill();
  } else {
    fill (250);
    rect (402, 44, 198, 18);
    fill (0);
    stroke (0);
    textFont(myFont);
    text ("Twist", 482, 59);
    noFill();
    }
    

// Button 4 - All
if (allon) {
  fill (0, 150, 250);
  rect (602, 44, 96, 18);
  fill (0);
  stroke (0);
  textFont(myFont);
  text ("< All >", 630, 59);
  noFill();
  } else {
    fill (250);
    rect (602, 44, 96, 18);
    fill (0);
    stroke (0);
    textFont(myFont);
    text ("< All >", 630, 59);
    noFill();
    }
 
   
pushMatrix(); //into active window ++++++++++++++++++++++++++++++
  
  translate (slidex + width/2, slidey + height/2, zoom - height/2);
  rotateZ (PI/2);
  rotateX (radians (rollx)); 
  rotateY (radians (rolly) + PI/2); 
  //scale ();
 
pushMatrix();
 
  rotateX (radians (-rollz));
 
// Cartesian Coordinates ++++++++++++++++++++++++++++++++++

line(10,0,-10,0);
pushMatrix();
translate (10, 5, 15);
rotateY (PI/2);
textFont(myFont); 
fill (0);
text("X", 12, 0);
popMatrix();

line(0,10,0,-10);
pushMatrix();
translate (-3, 10, -7);
rotateX (PI/2); 
textFont(myFont);
fill (0); 
text("Y", 0, 12);
popMatrix();

line(0,0,10,0,0,-10);
textFont(myFont);
fill (0); 
text("Z", -3, 4, 12);

noFill();

// Cusp Shape ++++++++++++++++++++++++++++++++++++++++++++

beginShape(POLYGON); 
vertex (0, 0, 0); // Origin Axis
vertex (0, -20, -10);
vertex (0, -100, -40);
vertex (0, -150, -48);
vertex (0, -200, -50); // NW corner
vertex (-400, -200, -110); //SW corner
vertex (-400, -150, -110);
vertex (-400, -90, -108);
vertex (-400, -50, -105);
vertex (-400, 0, -100); //e
vertex (-400, 10, -98);
vertex (-400, 25, -90);
vertex (-400, 35, -85);
vertex (-400, 45, -70);
vertex (-400, 50, -50); // E pleat max
vertex (-400, 45, -30);
vertex (-400, 35, -15);
vertex (-400, 25, -10);
vertex (-400, 10, -2);
vertex (-400, 1, 0);
vertex (-400, 0, 0); // Cusp Axis
vertex (-400, -1, 0);
vertex (-400, -10, 2);
vertex (-400, -25, 10);
vertex (-400, -35, 15);
vertex (-400, -45, 30);
vertex (-400, -50, 50); // W pleat max
vertex (-400, -45, 70);
vertex (-400, -35, 85);
vertex (-400, -25, 90);
vertex (-400, -10, 98);
vertex (-400, 0, 100); // d
vertex (-400, 50, 105);
vertex (-400, 90, 108);
vertex (-400, 150, 110);
vertex (-400, 200, 110); //SE corner
vertex (0, 200, 50); //NE corner
vertex (0, 150, 48);
vertex (0, 100, 40);
vertex (0, 20, 10);
endShape(); 


stroke (160);
line (-100, 0, 0, -400, 50, -50); //cusp edge
line (-100, 0, 0, -400, -50, 50);
line (-100, 0, 0, -400, 0, -100); // transition
line (-100, 0, 0, -400, 0, 100); // transition
stroke (80);
line (-100, 0, 0, -400, 0, 0); // axis
stroke (0);


// Node +++++++++++++++++++++++++++++++++++++++++++++++

	
noStroke();
fill (200);
pushMatrix();
translate (nodex, nodey, nodez);
sphere (noder);
popMatrix();
stroke (0);

popMatrix(); // out of active window
popMatrix();
}

void mousePressed() 
{

if (mouseX > 1 && mouseX < 85 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 1
  slidexon = true;
  }
   
if (mouseX > 100 && mouseX < 200 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 2
  slideyon = true;
  }
  
if (mouseX > 200 && mouseX < 300 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 3
  rollxon = true;
  }
  
if (mouseX > 300 && mouseX < 400 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 4
  rollyon = true;
  }
  
if (mouseX > 400 && mouseX < 500 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 5
  rollzon = true;
  }
  
if (mouseX > 500 && mouseX < 600 && mouseY > 1 && mouseY < 18) { // mouseoverbutton 6
  zoomon = true;
  }
  

   
if (mouseX > 1 && mouseX < 200 && mouseY > 40 && mouseY < 60) { // mouseoverbutton 1 - row 3
  slidexon = true;
  slideyon = true;
  slideon = true;
  }
  
if (mouseX > 200 && mouseX < 400 && mouseY > 40 && mouseY < 60) { // mouseoverbutton 2 - row 3
  rollxon = true;
  rollyon = true;
  rotateon = true;
  }
  
if (mouseX > 400 && mouseX < 600 && mouseY > 40 && mouseY < 60) { // mouseoverbutton 3 - row 3
  rollzon = true;
  zoomon = true;
  twiston = true;
  }
   
if (mouseX > 600 && mouseY > 40 && mouseY < 60) { // mouseoverbutton 4 - row 3
  allon = true;
  twiston = true;
  rotateon = true;
  slideon = true;
  slidexon = true;
  slideyon = true;
  rollxon = true;
  rollyon = true;
  rollzon = true;
  zoomon = true;
  }
   
if (mouseY > 60) { // cancel button engagement
  if (yon) {
    yon = false;
    }
  if (xon) {
    xon = false;
    }
  if (zoomon) {
    zoomon = false;
    }
  if (rollxon) {
    rollxon = false;
    }    
  if (rollyon) {
    rollyon = false;
    }
  if (rollzon) {
    rollzon = false;
    }
  if (slidexon) {
    slidexon = false;
    }
  if (slideyon) {
    slideyon = false;
    }
  if (slideon) {
    slideon = false;
    }
  if (rotateon) {
    rotateon = false;
    }
  if (twiston) {
    twiston = false;
    }
  if (allon) {
    allon = false;
    }
  
  }

if (mouseX <= nodex + noder && mouseX >= nodex - noder && mouseY <= nodey + noder && mouseY >= nodex - noder) {
  nodegrab = true;
  } else {
  nodegrab = false;
  }
   
}

//void mouseReleased() {

//void mouseDragged()
 
//void keyPressed ()
 
//void keyReleased ()