reflection and shearing in computer graphics program

Offers Internet support for students and instructors (found at ), such as additional exercises, solutions, program examples, slides for lecturers and links to useful websites.

Uses many pedagogical tools, including numerous easy-to-understand example programs and end-of-chapter exercises.Focuses on the increasingly used Java 3D (and 2D in the first section of the book).

Presents computer graphics theory and practice in integrated combination.

With only elementary knowledge of the programming language Java, the reader will be able to create their own images and animations immediately, using Java 2D and/or Java 3D. Its user-friendly approach enables the reader to gain understanding through the theory at work, via the many example programs provided. This book introduces the most important basic concepts of computer graphics, coupling the technical background and theory with practical examples and applications throughout. To apply these techniques correctly, one requires a basic understanding of the fundamental concepts in graphics.

Shearing along with z-axis: In this, we can store the z coordinate and only change the x and y coordinate.Computer graphics comprises the creation and representation of simple graphical elements and images, as well as modern techniques for rendering a virtual reality.

We can represent shearing along with y-axis by the following equation. Shearing along the y-axis: In this, we can store the y coordinate and only change the x and z coordinate.We can represent shearing along x-axis by the following equation. Shearing along the x-axis: In this, we can store the x coordinate and only change the y and z coordinate.We can perform shearing on the object by following three ways. The basic difference between 2D and 3D Shearing is that the 3D plane also includes the z-axis. We can denote shearing with ‘SH x,’ ‘SH y,’ and ‘SH z.’ These ‘ SH x,’ ‘SH y,’ ‘SH z’ are called “Shearing factor.” Computer Graphics Tutorial Introduction of Computer Graphics History of Computer Graphics Types of Computer Graphics Application of Computer Graphics Input Devices Output Devices Display Devices Display Processor Image Representation Color Model Animation Projection Transformation 2D Translation 2D Rotation 2D Scaling 2D Reflection 2D Shearing 3D Translation 3D Rotation 3D Scaling 3D Reflection 3D Shearing Computer Graphics Window Panning Zooming Clipping Line Clipping Point Clipping Text Clipping Polygon Clipping Scan Conversion Line Drawing Algorithm DDA Line Drawing Algorithm Bresenham’s Line Drawing Algorithm Mid-Point Line Drawing Algorithm Scan Conversion of a circle Bresenham’s Circle Drawing Algorithm Midpoint Circle Drawing Algorithm Scan Conversion of an Ellipse Pointing and positioning Techniques Filled Area Primitives Misc 2D Transformation in Computer Graphics Types of Computer Graphics Resolution in Computer Graphics Anti-aliasing in Computer Graphics Aspect Ratio in Computer Graphics Composite Transformation in Computer Graphics Homogeneous Coordinates in Computer Graphics Illumination Model in Computer Graphics Rendering in Computer Graphics

Reflection and shearing in computer graphics program