How does CGI work in films?

Related questions

1. What is CGI effects in movies?
2. What is astronaut Buzz Lightyear's popular catchphrase in the Pixar film Toy Story?
3. Is CGI still used?
4. What is CGI design?
5. What is CGI language?
6. What do you mean by CGI?
7. What's the difference between CGI and VFX?
8. Can we use Java as the CGI language if yes how?
9. What does CGI stand for in gaskets?
10. Is PHP a CGI?

Tags

1. #dimensional
2. #explanation
3. #graphics
4. #special
5. #movies
6. #images
7. #simple
8. #action
9. #imagery
10. #television
11. #stands
12. #create
13. #animated
14. #three
15. #works
16. #computer
17. #generated
18. #which
19. #effects
20. #programs