An Introduction to CGI (Computer Generated Images) [bYWEbYspxM]
Some introduction videos to the world of 3D graphics and design
Educator:
Philip Lacey
AI Generated
Overview
Computer Generated Images (CGI) are digital images created using computers rather than captured by cameras. This lesson introduces you to the fundamentals of 3D graphics and design, exploring how artists and technicians use software to build virtual worlds, characters, and visual effects that appear in films, video games, and other media.
Key Points
- CGI involves creating three-dimensional digital models and environments using specialized software
- 3D graphics require understanding of lighting, shading, textures, and materials to look realistic
- The CGI production pipeline includes modeling, rigging, animation, and rendering stages
- CGI is widely used in entertainment, advertising, architecture, and scientific visualization
- Modern computers and graphics processors have made CGI more accessible and faster to produce
Why This Matters
CGI skills are in high demand across entertainment, gaming, design, and technology industries. Understanding how digital images are created helps you appreciate the technology behind the films and games you enjoy, and opens career pathways in creative and technical fields.
Suggested Next Steps
- 3D Modeling Fundamentals
- Introduction to Animation
- Digital Rendering and Lighting
Sources
- The Art of 3D Computer Animation and Effects
- Introduction to Computer Graphics
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