Geometric tables - polygon tables, Computer Graphics

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

Posted Date: 4/4/2013 3:54:42 AM | Location : United States







Related Discussions:- Geometric tables - polygon tables, Assignment Help, Ask Question on Geometric tables - polygon tables, Get Answer, Expert's Help, Geometric tables - polygon tables Discussions

Write discussion on Geometric tables - polygon tables
Your posts are moderated
Related Questions
Question 1 What is 2D? Explain method of converting 2D patterns into 3D images Question 2 Write about the following tools to create dart Create dart Multiply dar

QUESTION You are employed as a graphics designer in an advertising agency and recently completed a brochure artwork for a client. You need to send the file for printing before

1. By using Digital Differential Analyzer algorithm draw line segments from point (1,1) to (9,7). Ans. We see that the usual equation of the line is specified by: y = mx+c


De Casteljau Algorithm For computation of Bézier curves an iterative algorithm known as de Casteljau algorithm is used.  The algorithm uses repeated linear interpolation.

self test exercise 17 asked you to overload the operator >> and the operator Overload biinary operator + to add pairs according to the rule (a, b) + (c, d) = (a + c, b, + d) overl

Which is the most usable and frequent method to generate a character?

Arguments made in favour of Analog Sound Shape of the waveforms: from digital signals sound reconstructed which is claimed to be harsher and unnatural compared to analog si

Analog Sound vs. Digital Sound Sound engineers have been debating the respective merits of digital and analog sound reproduction ever if the form of digital sound recordings.