Landscape

// Authors: Xiaohou Zhou, Farbod Fathalipouri

// Natural System Studio, Stanislav Roudavski & Gwyllim Jahn

// Credits

// Terrain, modified from Transform: Transcoded Landscape by Casey Reas, Chandler McWilliams, and LUST

// Mover, modified from codes by Gwyllim Jahn

// Boids, modified from Flock3D by Matt Wetmore

​

import peasy.*;

PeasyCam cam;

​

PImage img;

int[][] values;

​

//World world;

ArrayList<Mover> pop = new ArrayList<Mover>();

​

//Mover global properties

int numMovers = 1000;

int searchRad = 3;

float maxSpeed = 2;

​

// boid global properties

int initBoidNum = 50; //amount of boids to start the program with

BoidList flock1 = new BoidList(0,255);//,flock2,flock3;

boolean smoothEdges = false,avoidWalls = false;

​

// timer for cpature images

int timeFlag = 0;

​

void setup() {

  size(800, 600, P3D);

  noFill();

  // cam

  cam = new PeasyCam(this, 5500);

  cam.setMinimumDistance(1000);

  cam.setMaximumDistance(10000);

  // Terrian

  // Extract the brightness of each pixel in the image

  // and store in the "values" array

  img = loadImage("gradient.jpg");

  values = new int[img.width+1][img.height+1];

  loadTerrain();

  // movers

  if (true) {

    for (int i = 0; i<numMovers;i++){

      Mover m = new Mover(new PVector(random(img.width),random(img.height)), new PVector(random(-maxSpeed,maxSpeed),random(-maxSpeed,maxSpeed)), random(2));

      pop.add(m); 

    }

  }

  // Boids

  //create and fill the list of boids

  if (true) {

    flock1 = new BoidList(initBoidNum,255);

  }

}

​

void draw() {

  background(0);                     // Set black background

  //translate(width/2, height/2, 0);   // Move to the center

  scale(8.0);   // Scale to 800%

  translate(-img.width/2,-img.height/2,0);

  //rotateX(.8);

  // draw Terrian

  drawTerrain();

  // draw Movers

  for (Mover m:pop){m.run();}

  // draw Boids

  flock1.run(avoidWalls);

  //flock2.run();

  //flock3.run();

  if(smoothEdges)

    smooth();

  else

    noSmooth();

  //drawFrame();

  //capture();

}

​

void drawFrame_() {

  noFill();

  stroke(255);

​

  line(0,0,0,  0,img.height,0);

  line(0,0,122.5,  0,img.height,122.5);

  line(0,0,0,  img.width,0,0);

  line(0,0,122.5,  img.width,0,122.5);

  line(img.width,0,0,  img.width,img.height,0);

  line(img.width,0,122.5,  img.width,img.height,122.5);

  line(0,img.height,0,  img.width,img.height,0);

  line(0,img.height,122.5,  img.width,img.height,122.5);

  line(0,0,0,  0,0,122.5);

  line(0,img.height,0,  0,img.height,122.5);

  line(img.width,0,0,  img.width,0,122.5);

  line(img.width,img.height,0,  img.width,img.height,122.5);

}

​

void drawFrame() {

  stroke(255);

  noFill();

  pushMatrix();

  translate(img.width/8,img.height/8,60);

  box(img.width/4,img.height/4,122.5);

  popMatrix();

}

​

void capture() {

  if ( millis() >= timeFlag + 5000 ) {

    timeFlag = millis();

    saveFrame("capture_22_######.jpg");

  }

}

​