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

Differentiate between spatial and temporal interpolations, Question 1: ...

Question 1: (a) Define what you understand by the following terms: i) Pixel ii) Pixel Aspect Ratio iii) Frame rates. iv) Animation In each of the above, use diagr

Write a c code for generating concentric circles, Write a C code for genera...

Write a C code for generating concentric circles.  Put the circle function circleMidpoint()in a for loop  as follows: for( int radius = MinRadius; radius circleMidpoint(i

State the advantages and disadvantages of CAD, State the Advantages AND Dis...

State the Advantages AND Disadvantages of CAD       Advantages of CAD                                                               Disadvantages of CAD - Easier to modif

Dv encoder type 2, DV Encoder Type 2: Encoder Type 2 generates a VfW compa...

DV Encoder Type 2: Encoder Type 2 generates a VfW compatible AVI file format. Such file has separate streams for audio and video and it can also be processed through DirectShow. T

Animation, name some of the standard motion in key frames

name some of the standard motion in key frames

Matlab, need help in coding

need help in coding

Aspect ratio - display devices, Aspect ratio - Display Devices Ratio of...

Aspect ratio - Display Devices Ratio of vertical points to horizontal points necessary to produce equal length lines in both directions on the screen. For example, in a CRT mon

Bresenham line generation algorithm, Bresenham Line Generation Algorithm ...

Bresenham Line Generation Algorithm This algorithm is exact and efficient raster line generation algorithm. Such algorithm scan converts lines utilizing only incremental integ

Scenes - polygon rendering and ray tracing methods, Scenes - polygon render...

Scenes - polygon rendering and ray tracing methods In the context of ray tracing, a scene is a set of objects and light sources which will be viewed through a camera. All of

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