Algorithms for basic line segment plotting, Computer Graphics

Assignment Help:

Algorithms for Basic Line Segment Plotting

There are two important algorithms for basic line segment plotting-DDA algorithm and Bresenham algorithm.  Both the algorithms use the form y = mx + c of the line segment. 

Whereas DDA uses floating point calculations to determine iteratively the pixel positions, Bresenham algorithm is based purely on integer calculation. Therefore, Bresenham algorithm is more efficient and faster.

However, in the literature, you may find modified DDA algorithm that uses integer calculation only.


Related Discussions:- Algorithms for basic line segment plotting

Perspective projection, Perspective Projection 1. Perspective projectio...

Perspective Projection 1. Perspective projection gives more realistic appearance and uses the same principle as used in camera. 2. Perspective projection is not an affine tr

Cel animation - computer animation, Cel Animation - Computer Animation ...

Cel Animation - Computer Animation Making an animation by using this method, all characters are drawn on a separate piece of transparent paper. Also a background is drawn on a

Concept of area subdivision method, Q.   Explain the concept of area subdiv...

Q.   Explain the concept of area subdivision method. Write the conditions, when no further subdivision is needed and how we can test these condition. Ans. Area Subdivision Th

Positioning Techniques, Explain Positioning Techniques in computer Graphics...

Explain Positioning Techniques in computer Graphics in detail

Important points for designing the animation sequence, Important Points for...

Important Points for Designing the Animation Sequence There are several applications which do not follow this sequence as, real time computer animations generated by vehicle dr

Refresh buffer, what is refresh buffer/ identify the content and organisati...

what is refresh buffer/ identify the content and organisation of the refresh buffer for the case of raster display and vector display.

What is bitmap and what is pixmap, What is bitmap and what is pixmap?  ...

What is bitmap and what is pixmap?  The frame buffer used in the black and white system is called as bitmap which take one bit per pixel. For systems with many bits per pixel,

Random painter graphical application, "Random Painter" uses an array to sto...

"Random Painter" uses an array to store a collection of randomly coloured shapes, either squares or circles as filled shapes or outlines.  Using an array imposes severe limitati

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