Parallel projection - viewing transformation, Computer Graphics

Assignment Help:

Parallel Projection - viewing transformation

Parallel projection methods are utilized by engineers to make working drawings of an object that preserves its true shape. In the matter of parallel projection the rays from an object converge at infinity, not like the perspective projection, here the rays from an object converse at a finite distance termed as center of projection.

Parallel projection where all rays parallel occurs that is, when the distance of center of projection from the projection plane is infinity, then all rays from the object turn into parallel and will have a direction termed as "direction of projection", if the distance of center of projection from the projection plane is infinite. This is indicated by d= (d1,d2,d3), that implies d makes unequal or may equal angle along with the positive side of the x,y,z axes.


Related Discussions:- Parallel projection - viewing transformation

What is jpeg, Question 1 What is JPEG? How do you change the quality of a ...

Question 1 What is JPEG? How do you change the quality of a JPEG image? Question 2 What are the advantages and challenges of virtual classroom? Question 3 What do

Describe transformation, What is Transformation?  Transformation is the...

What is Transformation?  Transformation is the process of introducing changes in the shape size and orientation of the object using scaling rotation reflection shearing & trans

Points and lines - graphic primitives, Points and Lines - Graphic primitive...

Points and Lines - Graphic primitives In the previous section, we have seen to draw primitive objects; one has to firstly scan convert the objects. This concern to the operat

Frame animation non- interactive animation rectangular shape, Frame animati...

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

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.

Which main components are needed for computer graphics, Can you tell which ...

Can you tell which main components (hardware and software) are needed for computer graphics? Besides the computer, some special devices and software may be needed especially fo

Analog sound vs. digital sound, Analog Sound vs. Digital Sound Sound e...

Analog Sound vs. Digital Sound Sound engineers have been debating the respective merits of digital and analog sound reproduction ever if the form of digital sound recordings.

Clip a line segment - cyrus beck line clipping algorithm, How does the Cyru...

How does the Cyrus Beck line clipping algorithm, clip a line segment whether the window is non convex? Solution : see the following figure 13, now the window is non-convex in s

Types of animation, Types of Animation: -          Procedural Animation...

Types of Animation: -          Procedural Animation    -          Representational Animation -          Stochastic Animation                      -          Behavioura

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