Podcast
Questions and Answers
Which of the following is NOT a type of computer graphics?
Which of the following is NOT a type of computer graphics?
- Raster graphics
- 3D graphics
- Vector graphics
- 2D graphics
- Text graphics (correct)
What is the process of generating an image from a 3D model?
What is the process of generating an image from a 3D model?
- Texturing
- Rendering (correct)
- Lighting
- Animation
- Modeling
What is the difference between a pixel and a vertex?
What is the difference between a pixel and a vertex?
- A pixel is a primitive, while a vertex is a unit of measurement.
- A pixel is a color, while a vertex is a primitive.
- A pixel is a color, while a vertex is a position.
- A pixel is a point on the screen, while a vertex is a point in 3D space. (correct)
- A pixel is a unit of measurement, while a vertex is a primitive.
What is the purpose of a camera matrix?
What is the purpose of a camera matrix?
What is the difference between perspective projection and orthographic projection?
What is the difference between perspective projection and orthographic projection?
What is the main difference between raster graphics and vector graphics?
What is the main difference between raster graphics and vector graphics?
What is the purpose of 3D graphics in computer graphics systems?
What is the purpose of 3D graphics in computer graphics systems?
What is the main purpose of computer animation in computer graphics systems?
What is the main purpose of computer animation in computer graphics systems?
What is the function of the central processing unit (CPU) in a computer graphics system?
What is the function of the central processing unit (CPU) in a computer graphics system?
What is the difference between perspective projection and orthographic projection in computer graphics?
What is the difference between perspective projection and orthographic projection in computer graphics?
Study Notes
Computer Graphics Basics
- Fractal graphics is NOT a type of computer graphics.
3D Modeling and Rendering
- The process of generating an image from a 3D model is called rendering.
Graphics Fundamentals
- A pixel is a single point on a 2D image, while a vertex is a point in 3D space that defines a shape or object.
Camera and Projection
- The camera matrix is used to determine the camera's position and orientation in 3D space.
- Perspective projection creates a realistic view with foreshortening, while orthographic projection creates a 2D view without foreshortening.
Graphics Types
- Raster graphics are composed of pixels, while vector graphics are composed of lines and curves defined by mathematical equations.
3D Graphics Purpose
- The purpose of 3D graphics in computer graphics systems is to create realistic and interactive 3D environments and objects.
Computer Animation
- The main purpose of computer animation in computer graphics systems is to create motion and change in 3D scenes and objects.
Computer Hardware
- The central processing unit (CPU) in a computer graphics system is responsible for executing instructions and handling calculations.
Projection Types
- Perspective projection creates a realistic view with foreshortening, while orthographic projection creates a 2D view without foreshortening, and is often used in technical and architectural drawings.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of computer graphics with this multiple-choice quiz. Explore concepts such as types of computer graphics, image generation from 3D models, and the distinctions between pixels and vertices.
