Zoom in and out

[xiedapao]

When we zoom in and out, the toolbar also follows the activity.

[Manohartk]

@xiedapao You can add the class name on the two images then write below Jquery to your file.

//Zoom In Function
document.querySelector('.zoom_in').onclick = function () {
if(camera.zoom < 1.5) {
camera.zoom+=0.2;
camera.updateProjectionMatrix();
}
};

//Zoom OUt Function
document.querySelector('.zoom_out').onclick = function () {
  if(camera.zoom > 0.5) {
    camera.zoom-=0.2;
    camera.updateProjectionMatrix();
  }
};