import saito.objloader.*;
import processing.opengl.*;
OBJModel model;

/*
float rotX = 0;
 float rotY = HALF_PI;
 float rotZ = 0;
 
 float posX=0;
 float posY=0;
 float posZ=0;
 */

 float rotX= -0.02; 
 float rotY= 1.5607964; 
 float rotZ= 0.00999997; 
 float posX= -12.599985; 
 float posY= 142.40004; 
 float posZ= 17.6; 
 float scaler= 94.299995; 
 float scalerW= 94.299995; 
 float scalerD= 94.299995; 
 float scalerH= 94.299995; 
 float fov= 1.3207968; 


//float scaler = 100;
//
//float fov = HALF_PI;

void setup()
{ 
  size(1024, 768, OPENGL);
  model = new OBJModel(this, "crystaphyll.obj");
  model.disableTexture();
}

void draw()
{
  background(0);
  noStroke();
  lights();
  ambient(255,255,255);

  //
  float cameraZ = (height/2.0) / tan(fov/2.0);
  perspective(fov, float(width)/float(height), cameraZ/10.0, cameraZ*10.0);
  //
  fill(255,190,190);
  
  pushMatrix();
  translate(width/2+posX, height/2+posY, posZ);

  pointLight(255, 255, 255, 0, -222, 200);

  rotateZ(rotZ);
  rotateX(rotX);
  rotateY(rotY);

  scale(scalerW, scalerD, scalerH);

//  model.disableTexture();


  model.drawMode(TRIANGLES);
  model.draw();
  popMatrix();

  println(" float rotX= "+rotX+"; ");
  println(" float rotY= "+rotY+"; ");
  println(" float rotZ= "+rotZ+"; ");
  println(" float posX= "+posX+"; ");
  println(" float posY= "+posY+"; ");
  println(" float posZ= "+posZ+"; ");
  println(" float scalerW= "+scalerW+"; ");
  println(" float scalerD= "+scalerD+"; ");
  println(" float scalerH= "+scalerH+"; ");
  println(" float fov= "+fov+"; ");
  println("\r\r");
  
}


void mouseDragged()
{
  if(keyPressed) {
    if(key == 'd') {
      scalerD += (mouseX - pmouseX)*.1;

    }
    if(key == 'w') {
      scalerW += (mouseX - pmouseX)*.1;

    }
    if(key == 'h') {
      scalerH += (mouseY - pmouseY)*.1;

    }
    //

    if(key == 'X') {
      rotX += (mouseY - pmouseY) * 0.01;

    }
    if(key == 'Y') {
      rotY -= (mouseX - pmouseX) * 0.01;

    }
    if(key == 'Z') {
      rotZ += (mouseY - pmouseY) * 0.01;
    }
    //
    if(key == 'x') {
      posX += (mouseX - pmouseX) * 0.1;

    }
    if(key == 'y') {
      posY -= (mouseY - pmouseY) * 0.1;

    }
    if(key == 'z') {
      posZ += (mouseY - pmouseY) * 0.1;

    }

    //
    if(key == 'l') {
      fov += (mouseX - pmouseX) * 0.01;

    }

  }


}