Categories of line segments - 2d clipping algorithms, Computer Graphics

Assignment Help:

Categories of Line Segments

It categorizes line segments into three categories (i) trivially rejected (ii) trivially selected (iii) may be partially visible or totally invisible. For category (i) and (ii) no intersection calculations are required whereas category (iii) contains all those line segments that need further processing for determining if they are partially visible or totally invisible. For the details about point clipping and line clipping read the following sections of the book carefully.


Related Discussions:- Categories of line segments - 2d clipping algorithms

Explain the advantage and disadvantage of raster crt, Explain the advantage...

Explain the advantage and disadvantage of Raster CRT Advantages Allows solids, not just wireframes Leverages low-cost CRT technology (i.e., TVs) Bright, i.e.

What is computer-aided design, What is CAD Drawings created with Comput...

What is CAD Drawings created with Computer-Aided Design (CAD) tools, which were introduced in  the 1960s, represented tremendous productivity gains over paper drawings, such as

Disadvantages of the z-buffer method, Disadvantages : 1)   Doubles memor...

Disadvantages : 1)   Doubles memory needs, one for at least z-buffer and one for refreshes- buffer. 2)   Dependency of device and memory intensive. 3) Wasted calculation u

Common steps of designing the animation sequence, Common Steps of Designing...

Common Steps of Designing the Animation Sequence Common Steps of designing the animation sequence are as given: 1) Layout of Storyboard: Storyboard layout is the action ou

Implement the scan line polygon fill algorithm, Implement the Scan line pol...

Implement the Scan line polygon fill algorithm for any arbitrary polygon in C-language and then use your code to fill each of the following type of polygon. i)  Convex polygon

Translate a triangle and scale it in coordinate direction, Translate a tria...

Translate a triangle and scale it in each coordinate direction Consider a triangle with vertices in 2D plane given by (0, 0), (1, 0) and (0,1) (called unit triangle).  Translat

Relation between polar coordinate and cartesian system, Relation between po...

Relation between polar coordinate system and Cartesian system A frequently utilized non-cartesian system is Polar coordinate system. The subsequent figure A demonstrates a pol

Traditional animation techniques - computer animation, Traditional Animatio...

Traditional Animation Techniques - Computer Animation Before the advent of computer animation, each animation was done via hand that involves an enormous amount of work. You

What is meant by scan code, What is meant by scan code? When a key is p...

What is meant by scan code? When a key is pressed on the keyboard, the keyboard controller places a code bear to the key pressed into a part of the memory known as the keyboard

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