Polygon filling algorithm - raster graphics and clipping, Computer Graphics

Assignment Help:

Polygon Filling Algorithm - Raster Graphics and Clipping

In several graphics displays, this becomes essential to differentiate between different regions by filling them along with different colour or at least by different shades of gray. There are various methods of filling a closed area with a specified colour or corresponding gray scale. The most general classification demonstrated through following algorithms:

a)  Scan Line polygon fill algorithm.

b)  Seed fill algorithm./Flood fill algorithm that are additionally classified as:

(a) Boundary fill algorithm and

(b) Interior fill algorithm

We confine our discussion to scan line polygon fill algorithm, while we will discuss the others in briefly at the end of such section.


Related Discussions:- Polygon filling algorithm - raster graphics and clipping

Area filling algorithms - output primitives, Area Filling Algorithms Be...

Area Filling Algorithms Before we go ahead with area filling algorithms, a word about pixel addressing and object geometry. You know that line segments are discretized into fin

What is monitor, Q. What is Monitor? A Monitor is a television like bo...

Q. What is Monitor? A Monitor is a television like box connected to your computer and providing you a vision into the mind of your PC. It displays what your computer is thinki

Text generation and character generation techniques, Write short notes on T...

Write short notes on Text generation.   OR Character Generation Techniques  Character Generation Techniques   Two different representations are used for storing computer fon

Parallel projection, Parallel Projection In parallel projection, object...

Parallel Projection In parallel projection, objects in scene are projected onto the 2D view plane along rays parallel to a projection vector. Parallel projection is orthogra

Key frame systems, Ask questionkms eey frame syst #Minimum 100 words accept...

Ask questionkms eey frame syst #Minimum 100 words accepted#

Write short notes on active and passive transformations, Write short notes ...

Write short notes on active and passive transformations?  In the active transformation the points x and x| show different coordinates of the similar coordinate system. Here all

Create an animated application, The purpose of this assignment is for you t...

The purpose of this assignment is for you to create an animation like you would see on an electronic greeting card. Have fun and be creative.  Here are the requirements: you

Write a code to generate a composite matrix, Write a code to generate a com...

Write a code to generate a composite matrix for general 3D rotation matrix.  Test your code and rotate continuously a cube about an axis.

Application in image capture formats, Application Interlacing is utiliz...

Application Interlacing is utilized through all the analogue TV broadcast systems in recent use as: NTSC: 59.94 fields per second, 525 lines, still field drawn first

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