C

Computer Graphics

9 Chapter 34 Notes 0 Questions

1

Introduction to Computer Graphics

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Introduction, Scope and Applications of Computer Graphics Raster vs Vector Graphics Graphics Hardware and Input Output Devices Pixels, Resolution, Color, and File Formats

2

Graphics Programming Basics

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Coordinate Systems in Computer Graphics Introduction to OpenGL and Graphics Rendering Drawing Basic Shapes in OpenGL Color Filling, Line Styles, and Pixel Plotting

3

Line and Circle Drawing Algorithms

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DDA Line Drawing Algorithm (Digital Differential Analyzer) Bresenham’s Line Drawing Algorithm Bresenham’s Circle Drawing Algorithm Mid Point Circle Drawing Algorithm Midpoint Ellipse Drawing Algorithm

4

2D Transformations

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Homogeneous Coordinates and Matrix Representation 2D Translation 2D Rotation 2D Scaling 2D Reflection 2D Composite Transformations Window-to-Viewport Transformation Cohen-Sutherland Line Clipping Algorithm

5

3D Transformations

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3D Translation 3D Rotation 3D Scaling Homogeneous Coordinates in 3D Computer Graphics 3D Composite Transformations Parallel and Perspective Projection

6

Visible Surface Detection Methods

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Hidden Surface Removal Back-Face Culling: Object-Space Hidden Surface Removal Z-Buffer Algorithm: Image-Space Hidden Surface Removal A-Buffer Algorithm: Handling Transparency in Hidden Surface Removal Scan-Line Method: Hidden Surface Removal

7

Introduction to Illumination

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Light-Surface Interaction - Rendering Equation, Light Sources, and Normal Vectors Basic Lighting Models

8

Introduction to OpenGL

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9

Applied Computer Graphics Tools, Trends and Industry Practice

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