What is computer graphics?

 Computer graphics refers to the creation, manipulation, and representation of visual images or designs using computers. It involves generating both two-dimensional (2D) and three-dimensional (3D) images, animations, and visual effects for various applications such as entertainment, design, education, and simulation. Computer graphics encompasses both static images (like photographs and illustrations) and dynamic images (like animations and videos).

Key components of computer graphics include:

1. Image Generation: Creating images from scratch using algorithms and mathematical models.

2. Rendering: Converting 3D models into 2D images through processes that simulate lighting, shading, textures, and perspective.

3. Modeling: Designing and building 2D or 3D representations of objects.

4. Animation: Creating moving images by manipulating objects or images over time.

5. Visualization: Representing data graphically to help in understanding complex information, such as charts, graphs, or 3D simulations.

Applications of computer graphics:

Video games: Creation of real-time, interactive 3D environments and characters.

Movies and animation: Use of CGI (computer-generated imagery) for special effects.

Graphic design: Designing digital art, logos, and visual content.

CAD (Computer-Aided Design): Used in engineering and architecture to create models of structures and objects.

Virtual reality (VR) and augmented reality (AR): Simulating immersive experiences by blending virtual elements with real-world surroundings