Steps of cohen sutherland line clipping algorithm, Computer Graphics

Assignment Help:

Cohen Sutherland line clipping algorithm

The algorithm uses the following main steps

Divide the entire plane into nine disjoint regions using the four window boundaries of the window.
Give a unique four bit region code to each region.
Find out the code of two end points.
Use the code to check (i) If the line segment can be trivially selected (ii) trivially rejected (iii) needs further processing.
Find out the intersection with the window boundaries for line segments which need further processing.

Related Discussions:- Steps of cohen sutherland line clipping algorithm

Image classification, The image classification is the process to categorize...

The image classification is the process to categorize images into one of several classes or categories. In this project, there are seven categories (Piano, Kangaroo, Strawberry, Su

Overview of hardware primitives, Overview of Hardware Primitives With t...

Overview of Hardware Primitives With the advancement of computer technology, computer graphics has become a practical tool used in real life applications in diverse areas such

Ray tracing algorithm - recursive, Ray Tracing Algorithm - Recursive ...

Ray Tracing Algorithm - Recursive Frequently, the basic ray tracing algorithm is termed as a "recursive" acquiring an outcome wherein a given process repeats itself an arbitr

Phong shading or normal vector interpolation shading, Phong shading OR Norm...

Phong shading OR Normal Vector Interpolation Shading In Gouraud shading we were doing direct interpolation of intensities although a more exact method for rendering a polygon

Polygon clipping algorithm, Write a polygon clipping algorithm to clip a po...

Write a polygon clipping algorithm to clip a polygon against rectangular clipping are. Read the vertices of polygon to be clipped. 2. Read the coordinates of the rectangular cl

Introduction of viewing transformations, Introduction of Viewing Transfor...

Introduction of Viewing Transformations Projection is fundamentally a transformation or mapping of 3D objects upon 2D screen. Projection is mostly categorised in Para

Cel animation - computer animation, Cel Animation - Computer Animation ...

Cel Animation - Computer Animation Making an animation by using this method, all characters are drawn on a separate piece of transparent paper. Also a background is drawn on a

3-d transformation, translation

translation

Advantage of initiating the matrix form of translation, Normal 0 ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Transform from the world to viewing coordinate system, To transform from th...

To transform from the world coordinate system to viewing coordinate system you need to perform the following operations. a) Translate the viewing coordinate origin to the worl

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages