VFF AND CGI- WHAT ARE THEY ACTUALLY
VFX is created by converting computer-generated images and animation. This process is done to get the desired result and meet the required requirements. It is impossible to physically create these visual effects on film; therefore, they are created using computer graphics. Currently, VFX can be created using animation and composing software. In this topic, we will study the difference between VFX vs. CGI. CGI stands for Computer Generated Imagery. Anything created digitally on a computer platform is called a CGI. Creation can be from art or print media, films, games, videos, animations. CGI is a complex term used for 3D computer graphics. However, CGI can be used for 2D images. CGI has become an important tool for filmmakers to bring their creative ideas to the screen in filmmaking.
Key differences between VFX and CGI
VFX is used to create images in the final filming process; Images contain patterns, artifacts, or digitally created elements on a CGI computer. However, it is possible to create CGI and VFX independently of each other.
VFX is created using specially designed software. On the other hand, CGI is a computer-generated image created on a digital platform but does not require advanced software. Timing plays a very important role in the visual effects process. The visual effects are planned and sketched at an early stage of the process and completed at the post-production stage. However, the user does not need to be tracked or hired by a dedicated supervisor when using CGI only.
Computer animation is also a part of CGI. However, the animation part is dynamic. On the other hand, VFX are unique features that are not physically created but added to already created images.
Visual effects include any effects that are not shot directly into the camera and are created during the post-production process. CGI is the modeling of 3D objects on a digital platform and rendering images of those objects.
Materials used in VFX include various practical elements captured on cameras, such as live-action images, explosions or fires, models, or computer-generated elements shot on set. Therefore, CGI is a part of the visual effects process.
VFX and CGI are closely related but not identical. When VFX is used for film, CGI becomes part of the process. However, both CGI and VFX are created independently.