Function clampTarget

packages/webapp/components/world/engine/world.js:8484–8489

()

  return o.addScaledVector(dir,(planeY-o.y)/dir.y);
}
function clampTarget(){
  if(!W)return;
  const b=OPEN?OPEN.bounds:W.worldBounds, m=110;
  target.x=clamp(target.x,b.x0-m,b.x1+m);
  target.z=clamp(target.z,b.z0-m,b.z1+m);
}
/* ------------------------------------------------------------------ pinch
   Two fingers are the wheel. There is no other zoom on a phone: the gesture the
   browser would have handled is the one `touch-action:none` has to take away