<span class=normal> CGI work<br> <br><p class=clear>&nbsp;</p> Apart from the VFX aspect of the film, a lot of CGI work was carried out to authenticate the visuals in the film. Viral Thakkar, CG Head of the film, said, Mumbai and Macau buildings were created as backgrounds using extensive CGI work in the chroma sequences. CG models of buildings were created in Maya with a combination of matte paintings. Keeping the perspectives of the plane, horizon, depth, texturing and lighting of the buildings etc. the team at Pixion had to maintain all these factors to make these sequences credible. </span> <br><p class=clear>&nbsp;</p><amp-img width=1.33 height=1 layout=responsive src=https://images.bollywoodhungama.com/img/feature/11/jul/dd5a.jpg></amp-img><BR><br><p class=clear>&nbsp;</p></p>