Load WorldMap .OBJ with adjusted perspective

perspective-sphere.pde

PShape globe;
float w,h,eyeZ;

void setup() {
  fullScreen(P3D);
  
  w = width;
  h = height;
  eyeZ = 1460; // = h/2 + offset
  
  globe = loadShape("1519/159.obj");
  globe.scale(h/2);
  globe.rotateX(PI);
}

void draw() {
  background(0);
  
  perspective(atan(h/2/eyeZ)*2, w/h, eyeZ, eyeZ*2);
  camera(0, 0, -eyeZ, 0, 0, 0, 0, 1, 0);
  scale(-1,1,1);

  rotateY(mouseX*.01); //-frameCount*.0025);
  rotateX(mouseY*.01); //-frameCount*.0025);
  
  shape(globe);
}