Write short notes on active and passive transformations, Computer Graphics

Assignment Help:

Write short notes on active and passive transformations? 

In the active transformation the points x and x represent different coordinates of the similar coordinate system. Here all the points are acted upon by the similar transformation and hence the shape of the object is not distorted. In a passive transformation the points x and x show similar points in the space but in a different coordinate system. Here the change in the coordinates is merely because of the change in the type of the user coordinate system. 

 


Related Discussions:- Write short notes on active and passive transformations

What is meant by scan code, What is meant by scan code? When a key is p...

What is meant by scan code? When a key is pressed on the keyboard, the keyboard controller places a code bear to the key pressed into a part of the memory known as the keyboard

Graphics applications, The subsequent are also considered graphics applicat...

The subsequent are also considered graphics applications as: • Paint Programs: Permit you to create rough freehand drawings. The images are saved as bit maps and can simply be

Exemplify bresenham line generation algorithm by digitizing, Example: Exem...

Example: Exemplify the Bresenham line generation algorithm through digitizing the line along with end points (20, 10) and (30, 18) Solution: m =    (y2 - y1)/( x2 - x1)  =

Write short notes on rendering bi-cubic surface, Write short notes on rende...

Write short notes on rendering bi-cubic surface patches of constant u and v method?  The simple way is to draw the iso-parmetric lines of the surface. Discrete approximations t

Description and measurement of circadian rhythms, The description and measu...

The description and measurement of circadian rhythms. Describe the standard method used for the recording and graphing of behavioral rhythms in animals, especially the use

List out the merits and demerits of penetration methods, List out the merit...

List out the merits and demerits of Penetration methods?  The merits and demerits of the Penetration methods are as follows  It is a less expensive technique It has

What is fixed point scaling, What is fixed point scaling?  The location...

What is fixed point scaling?  The location of a scaled object can be controlled by a position known as the fixed point that is to remain unchanged after the scaling transformat

Graphic interchange format (gif), Graphic Interchange Format (GIF): The Gr...

Graphic Interchange Format (GIF): The Graphic Interchange Format is an efficient implies to transmit images across data networks. In the early 1990 year the original designers of

Area-subdivision method, Area-Subdivision method This method is a ty...

Area-Subdivision method This method is a type of an image-space method although uses object-space operations re-ordering or sorting of surfaces as per to depth. Area sub-div

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