Shearing - 2-d and 3-d transformations, Computer Graphics

Assignment Help:

Shearing - 2-D and 3-D transformations

Shearing transformations are utilized for altering the shapes of 2 or 3-D objects. The consequence of a shear transformation seems like "pushing" a geometric object in a direction which is parallel to a coordinate plane i.e. 3D or a coordinate axis i.e. 2D. How far a direction is pushed is found by its shearing factor.

One familiar illustration of shear is that seemed when the top of a book is moved associate to the bottom that is fixed on the table. In condition of 2-D shearing, we have two types that are x-shear and y-shear. In x-shear, one can push in the x-direction, negative or +ive, and remain the y- direction that is not changed, whereas in y-shear, individual can push in the y-direction and remain the x- direction fixed.


Related Discussions:- Shearing - 2-d and 3-d transformations

Avi codec format, AVI CODEC Formats: Various AVI file formats other than t...

AVI CODEC Formats: Various AVI file formats other than the DV Types 1 and 2 formats are there discussed earlier. All such the other formats involve the utilization of Compressor o

Transformation for 3-d translation, Suppose P be the point object along wit...

Suppose P be the point object along with the coordinate (x,y,z). We want to translate such object point to the new position as, P'(x',y',z') through the translation Vector as V=t x

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

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

Text generation and character generation techniques, Write short notes on T...

Write short notes on Text generation.   OR Character Generation Techniques  Character Generation Techniques   Two different representations are used for storing computer fon

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

Explain the merits and demerits of plasma panel display, Explain the merits...

Explain the merits and demerits of Plasma panel display. Advantages: Refreshing is not needed. Produce a very steady image free of Flicker. Less bulky than a CRT.

Benefits of computer simulation - computer aided design, Benefits of Comput...

Benefits of Computer Simulation The benefit of Simulation is: even for simply solvable linear systems: a uniform model execution technique can be utilized to resolve a large v

How to use illumination model to calculate vertex intensity, How to utilize...

How to utilize illumination model to calculate vertex intensity: For such we interpolate intensities beside the polygon edges, for all scan line the intensity at the intersecti

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

Algorithm scan-line, Algorithm (scan-line): For each scan line perform ...

Algorithm (scan-line): For each scan line perform from step (1) to (3). 1) For all pixels on a scan-line, arrange depth [x]=1.0 i.e. max value and Intensity [x] = background

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