Geometric tables - polygon tables, Computer Graphics

Assignment Help:

Geometric tables - Polygon Tables

1) Vertex table: Keep vertices' coordinates values in the object.

2) Edge table: Keep pointers back in to the vertex table for identification of the vertices related to all polygon edges.

3) Polygon table or polygon surface table:  Keep pointers back in the edge table for consideration of the edges associated to the polygon surface under construction.

This tabular representation of a polygon surface is demonstrated in Figure. Such representations assist one to rapidly refer to the data associated to a polygon surface. Also, while the data is put for processing then the processing can be fairly efficient, leading to efficient display of the object under identification.

507_Geometric tables - Polygon Tables.png


Related Discussions:- Geometric tables - polygon tables

Types of animation, Types of Animation: -          Procedural Animation...

Types of Animation: -          Procedural Animation    -          Representational Animation -          Stochastic Animation                      -          Behavioura

Advantages of gif files, Advantages of GIF Files GIF is the most ex...

Advantages of GIF Files GIF is the most extensively supported graphics format upon the Web. GIFs of diagrammatic images appear better than JPEGs. GIF maintains inte

Parallel source and distributed light source, Parallel source and Distribut...

Parallel source and Distributed light source a) Parallel source: this is to be noted that while point source is at an infinite distance then light rays are parallel and func

Resolution - display devices, Resolution - Display Devices On a display...

Resolution - Display Devices On a display device, the resolution means the maximum number of points that can be displayed simultaneously without an overlap in a row and number

Remark for perspective projection - transformation, Remark for Perspective ...

Remark for Perspective projection - Transformation A Perspective projection can have at most three Principle Vanishing points and at any rate one Principle vanishing point. To

Steps for clip a line segment-pq, Steps for clip a line segment-PQ ...

Steps for clip a line segment-PQ Initially, find all the points of intersections of the line segment PQ along with the edges of the polygonal window and describe them eith

Computer animation tools, Computer Animation Tools  To create various t...

Computer Animation Tools  To create various types of animation discussed above, we want to have particular software and hardware as well. Here, the fundamental constraint is re

Scancode, what is mean by scan code

what is mean by scan code

Vector graphics, Vector Graphics: These are images which may be entirely d...

Vector Graphics: These are images which may be entirely described by using mathematical definitions. The image below demonstrates the principle. To the left you notice the image i

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