How many times will vertex appear in the intersection points, Computer Graphics

1. For the polygon shown in Figure on the next page, how many times will the vertex V1 appear in the set of intersection points for the scan line passing through that point?  How many times will you count it when you form the pairs of intersection points? Justify your answer.

Answer: The vertex V1 = V4 will be counted once only since it is neither a maximum nor a minimum for y coordinates of the pairs of edges {V0V1,V1V2}and  {V3 V4 , V4 V5} .

Posted Date: 4/26/2013 2:44:23 AM | Location : United States







Related Discussions:- How many times will vertex appear in the intersection points, Assignment Help, Ask Question on How many times will vertex appear in the intersection points, Get Answer, Expert's Help, How many times will vertex appear in the intersection points Discussions

Write discussion on How many times will vertex appear in the intersection points
Your posts are moderated
Related Questions
what languge do computers speak

Frame animation non- interactive animation rectangular shape (Cartoon movies) It is an "internal" animation method, which is, it is animation within a rectangular frame. This i

What do you mean by emissive and non-emissive displays? EMISSIVE: The emissive display changes electrical energy into light energy. The plasma panels, thin film ele

Web Design and Editing To edit and make a website, the big three softwares are use: 1)   DreamWeaver (MacroMedia) 2)   Frontpage (MicroSoft) 3)   Go Live (Adobe) 4)

Hardware For Computer Animation It comes in many shapes, sizes and abilities. Much hardware is specialized to do only specific tasks. Other types of hardware do a variety of t

Transformation for 3-D Shearing 2-dimensional xy-shearing transformation, as explained in equation, can also be simply extended to 3-dimensional case. All coordinates are tran

Line Drawing - Points and lines Line drawing is accomplished through computing the intermediate point coordinates along the line path between two given end points. Since, scre


Spline curve - Modeling and Rendering Spline curve is created by using Control points that control the shape of the curve Spline curve is a composite curve formed along with s