Example 1: 3D Shapes (OGL01Shape3D.cpp) This example is taken from Nehe OpenGL Tutorial Lesson # 5 (@ http://nehe.gamedev.net/ ), which displays a 3D color-cube and a pyramid. The cube is made of of 6 quads, each having different colors.

3D computer graphics, sometimes called CGI, 3D-CGI or three-dimensional computer graphics, are graphics that use a three-dimensional representation of geometric data (often Cartesian) that is stored in the computer for the purposes of performing calculations and rendering digital images, usually 2D images but sometimes 3D images.

Explore the fundamentals and techniques of 3D Computer Graphics, including rendering, modeling, and animation concepts.

Aug 6, 2024 · Examples include logos, illustrations, and photographs. Contrarily, 3D graphics use a three-dimensional representation and, as such, show depth and perspective; thus, comprising complex algorithms of modeling, rendering, and lighting.

3D Transformations take place in a three dimensional plane. In computer graphics, various transformation techniques are- In this article, we will discuss about 3D Shearing in Computer Graphics. 3D Shearing is an ideal technique to change the shape of an existing object in a three dimensional plane.

Jun 28, 2021 · 3-D Transformation is the process of manipulating the view of a three-D object with respect to its original position by modifying its physical attributes through various methods of transformation like Translation, Scaling, Rotation, Shear, etc. Types of Transformation:

Explore the concepts and techniques of 3D objects representation in computer graphics, including polygonal models, curves, and surfaces. Learn about 3D objects representation in computer graphics, including key methods and concepts for rendering realistic visuals.

Jul 16, 2021 · 3D Computer Graphics (CGI), is graphics that uses a three-dimensional representation of geometric data that is stored in the computer and produces (known as “rendering”) 2D images. A 3D model...

Mar 17, 2025 · Producing realism in 3D: The three-dimensional objects are made using computer graphics. The technique used for two Dimensional displays of three Dimensional objects is called projection. Several types of projection are available, i.e., …

Why Read This Book? I. The Basics. 1. Hello, Triangle! 2. Playing with Colors. II. Positioning. 3. OpenGL's Moving Triangle. 4. Objects at Rest. 5. Objects in Depth. 6. Objects in Motion. 7. World in Motion. 8. Getting Oriented. III. Illumination. 9. Lights On. 10. Plane Lights. 11. Shinies. 12. Dynamic Range. 13. Lies and Impostors. IV. Texturing.