Algorithms for basic line segment plotting, Computer Graphics

Assignment Help:

Algorithms for Basic Line Segment Plotting

There are two important algorithms for basic line segment plotting-DDA algorithm and Bresenham algorithm.  Both the algorithms use the form y = mx + c of the line segment. 

Whereas DDA uses floating point calculations to determine iteratively the pixel positions, Bresenham algorithm is based purely on integer calculation. Therefore, Bresenham algorithm is more efficient and faster.

However, in the literature, you may find modified DDA algorithm that uses integer calculation only.


Related Discussions:- Algorithms for basic line segment plotting

Basic approaches for visible surface determination, Basic Approaches for Vi...

Basic Approaches for Visible Surface Determination There are two basic approaches for visible-surface determination, as per if they deal along with their projected images or a

Fixed point scaling, what is fixed point scaling? how composit transformati...

what is fixed point scaling? how composit transformation techniques works on it

Orientation dependence - modeling and rendering, Orientation Dependence - M...

Orientation Dependence - Modeling and Rendering The outcomes of interpolated-shading models are dependent of the projected polygon's orientation. Because values are interpolat

Number system, Perform the indicated base conversions 548 to base 5

Perform the indicated base conversions 548 to base 5

Xy-shear about the origin - 2-d and 3-d transformations, xy-Shear about the...

xy-Shear about the Origin - 2-d and 3-d transformations Suppose an object point P(x,y) be moved to P'(x',y') as a outcome of shear transformation in both x- and y-directions a

Illustration of bezier curves - modeling and rendering, To prove ‾P (1) = p...

To prove ‾P (1) = p n Solution : since in the above case we determine each term excluding B n,n (u) will have numerous of (1 - u) i (i = 0 to n) consequently by using u = 1

What is homogeneous coordinate, What is homogeneous coordinate? Discuss the...

What is homogeneous coordinate? Discuss the composite transformation matrix for two successive translations and scaling. In design and picture formation process, many times

Animator studio and elastic reality - computer animation, Animator Studio a...

Animator Studio and Elastic Reality - Computer Animation Animator Studio It is a cell animation program from AutoDesk. Its predecessor was Animator Pro for PC DOS. Anima

Tcp connection, what is the opengl code for tcp connection?

what is the opengl code for tcp connection?

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