Translate a square - 2-d and 3-d transformations, Computer Graphics

Assignment Help:

Example1: Translate a square ABCD along with the coordinates as: A(0,0),B(5,0),C(5,5),D(0,5) via 2 units in x-direction and 3 units in y-direction.

Solution: We can show the square here, in matrix form, by using homogeneous coordinates of vertices as:

1628_Translate a square 1.png

The translation factors are, tx=2, ty=3

 The transformation matrix for translation:

Tv=

2344_Translate a square 2.png

 

So new object point coordinates are:

[A'B'C'D'] = [ABCD].Tv

1270_Translate a square 3.png

Hence, A'(x'1,y'1)=(2,3)

B'(x'2,y'2)=(7,3)

C'(x'3,y'3)=(7,8) and 

D'(x'4,y'4)=(2,8)


Related Discussions:- Translate a square - 2-d and 3-d transformations

Visible-surface detection, Visible-Surface Detection For the generation...

Visible-Surface Detection For the generation of realistic graphics display you know that hidden surfaces and hidden lines should be identified for removing. For this reason we

Digital painting, Please guide if there is any easy steps tutorial availabl...

Please guide if there is any easy steps tutorial available for digital painting in adobe photoshop.

Determine the term- virtual reality, Determine the term- Virtual Reality ...

Determine the term- Virtual Reality Virtual Reality (VR) This is an artificial 3D environment which is created by a computer system. Very often user wears data helmet, d

What are the important applications of computer graphics, Can you list at l...

Can you list at least three important applications of computer graphics? There are lots of interesting applications of computer graphics. Three common applications are compute

Draw the letters s, Draw the letters S, P, R or U of English alphabet using...

Draw the letters S, P, R or U of English alphabet using multiple Bézier curves.  A complete code for plotting Bezier curves is given previously. There in the code, control point

Simple graphical user interface, The RIA should consist of: i) A simple ...

The RIA should consist of: i) A simple Graphical User Interface (GUI) constructed from a simple navigation system (comprising of around 5 key frames) making use of the Flash tim

Panning and zooning, what is zooming and panning in computer graph please e...

what is zooming and panning in computer graph please explan??

Gui and graphics, Newspapers exchange news by using news agencies (such as ...

Newspapers exchange news by using news agencies (such as Reuters and ITARTASS). A newspaper registers at a news agency and sends all its news to the agency. The news agency collect

Amiga - hardware for computer animation, Amiga - Hardware for computer anim...

Amiga - Hardware for computer animation Originally owned through Commodore, Amiga computers have conduct a position in the computer animation industry for many years. This is

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