Translation, rotation and scaling - output primitives, Computer Graphics

Assignment Help:

Translation, Rotation and Scaling -  output primitives

1. Two basic approaches used in character generation are - Bitmap method and outline method. 

2. All 2D geometric transformations can be obtained by using appropriate combinations of three primitive transformations (i) translation (ii) rotation (iii) scaling.  Shear and reflection are two important transformations which can also be derived from primitive transformations.  But looking into their vast applications, they are discussed separately and are treated as primitive transformations in many graphics packages.


Related Discussions:- Translation, rotation and scaling - output primitives

Relation between 2-d euclidean system and homogeneous system, Relation betw...

Relation between 2-D Euclidean system and Homogeneous coordinate system Suppose that P(x,y) be any point in 2-D Euclidean system. In HCS, we add a third coordinate to the poin

Numerically-controlled machines - cad and cam, Numerically-Controlled Machi...

Numerically-Controlled Machines: Prior to the development of Computer-aided design, the manufacturing world adopted elements controlled through numbers and letters to fi

Chemistry-applications for computer animation, Chemistry: Computer animati...

Chemistry: Computer animation is a very helpful tool in chemistry. Several things in chemistry are too small to see, and handle or do experiments on like, molecules and atoms for

Design and functioning of a refresh cathode ray tube, Design and functionin...

Design and functioning of a refresh cathode ray tube Primary components of refresh cathode ray tube are (i) electron gun used in producing electron beam (ii) heating fila

Pen tablet and plotter - graphics hardware, Pen Tablet and Plotter ...

Pen Tablet and Plotter Pen Tablet: It is a digitizer tablet which is specialized for handwriting and hand marking. LCD-based tablets imitate the flow of ink as the tip tou

Deffrent, deffrent between vecgen algorithm and bresenham line algorithm in...

deffrent between vecgen algorithm and bresenham line algorithm in computer graphic

Applications that can handle bitmap data, Applications that can handle Bitm...

Applications that can handle Bitmap Data Hundreds of applications are there in the market which can be used to modify or make bitmap data. For illustration: Adobe Photo Shop, C

Uses for gif and jpeg files, Uses for GIF and JPEG Files: Microsoft I...

Uses for GIF and JPEG Files: Microsoft Internet Explorer, Netscape Navigator and most the other browsers maintain both JPEG and GIF graphics. Theoretically, you could util

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd