Various cases of cohen sutherland line clippings - algorithm, Computer Graphics

Assignment Help:

Various cases of Cohen Sutherland Line Clippings

Currently, we study how this clipping algorithm works. For the sake of simplicity we will tackle all the cases with the assist of illustration lines line1 to line 5 demonstrated in following figure. All line segments present a case.

69_Various cases of Cohen Sutherland Line Clippings.png

Figure: Various cases of Cohen Sutherland Line Clippings

Note, that in above figure of various cases of Cohen Sutherland Line Clippings, line l1 is completely observable, line l2 and line l3 are completely invisible; line l4and line l5 are partially observable. We will determine these out comings as three separate cases.

Case 1: l1 → totally visible, that is, Trival acceptance

∴both points lie inside the window

Case 2: l2 and l3 → unseen that is Trival acceptance rejection

Case 3: l4 and l5→ partially visible


Related Discussions:- Various cases of cohen sutherland line clippings - algorithm

Explain how you would create a particle playground effect, Question 1: ...

Question 1: (a) Briefly describe how Parenting could be used in Adobe After effects CS3. (b) Explain the term Vanishing Point and specify when it can be used. Propose how

Bezier surfaces - modeling and rendering, Bezier Surfaces - Modeling and Re...

Bezier Surfaces - Modeling and Rendering Two sets of Bezier curve can be utilized to design an object surface by identifying by an input mesh of control points. The Bézier su

Optical character recognition software, Optical Character Recognition Softw...

Optical Character Recognition Software (OCR) Frequently, you will have printed matter and the other text to incorporate in your project although no electronic text file. Along

Crt, refreh buffer

refreh buffer

Differentiate between z-buffer method and scan-line method, Differentiate b...

Differentiate between z-buffer method and scan-line method. What is the visibility test made in these methods? Solution : In depth buffer algorithm every pixel location on the

Engineering-applications for computer animation, Engineering: CAD has alwa...

Engineering: CAD has always been an imperative tool in industry. For illustration in automobile design, CAD could be utilized to model a car. Although with the advent of computer

How avar values generate to get realistic movement, How avar values generat...

How avar values generate to get realistic movement There are numerous ways of generating avar values to get realistic movement. One way is to use markers on a real person (or w

Line drawing algorithm, Adavantage and disadvantages of DDA and Bresenhams ...

Adavantage and disadvantages of DDA and Bresenhams line drawing algorithm

Multimedia and its features, Multimedia as the name suggests MULTI and MEDI...

Multimedia as the name suggests MULTI and MEDIA utilizes some media for example: text, graphics, audio, video and also animation, to convey information. Multimedia also consider to

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