While Robert Downey Jr. wore a practical suit for some scenes, the majority of the Iron Man suit was created using computer-generated imagery (CGI). This allowed for a lot of flexibility in terms of design, movement, and special effects, making the suit look truly dynamic and powerful.
Here are some key points about the Iron Man suit's CGI:
* Suit Construction: The suit was built in pieces, with many layers and different parts, allowing for complex animation.
* Movement & Abilities: The CGI allowed the suit to move in ways that would be impossible for a real actor to replicate, including flying, shooting repulsor beams, and using its various gadgets.
* Integration: The CGI suit was carefully integrated with the real-world environment and the actor's movements, creating a convincing and believable portrayal.
The Iron Man suit's CGI was groundbreaking for its time, and it remains a significant achievement in visual effects. It helped to make the movie a huge success and set a new standard for superhero movies.