What are the advantages of the boundary representation, Computer Graphics

Assignment Help:

Advantages of the Boundary Representation

(i) This format gives efficient picture generation and easy access to other geometric information.

(ii) The changes produced by most editing operations (e.g. tilting one face through a given angle) cause local effects not global ones.

(iii) It is comparatively easy to define a face lying on a surface defined parametrically.

(iv) It is easy to create objects by "sweeping", i.e. a complex two-dimensional profile may be translated or rotated about an axis to give a shape in three-dimensions.

(v) The main advantage of b-rep is that it is very appropriate to construct solid models of unusual shapes that are difficult to build using primitives, e.g., aircraft fuselage and automobile body styling. It is also relatively simple to convert a b-rep model into a wire-frame model.  

 


Related Discussions:- What are the advantages of the boundary representation

Zero acceleration (constant speed), Zero Acceleration (Constant Speed ) ...

Zero Acceleration (Constant Speed ) Now, the time spacing for the in-betweens that is: in-between frames is at equal interval; which is if, we want N in-betweens for key frames

What do you understand by the term contone, Question : (a) What do you...

Question : (a) What do you understand by the term ‘contone'? (b) What are spot colours? (c) You have been asked to prepare an artwork (a magazine) to send to a printer.

Rotation about z-axis - transformation for 3-d rotation, Rotation about z-a...

Rotation about z-axis - Transformation for 3-d rotation Rotation about z-axis is explained by the xy-plane. Suppose a 3-D point P(x,y,z) be rotated to P'(x',y',z') along with

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

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

Briefly describe the variants of the interaction model, Question: a) Th...

Question: a) The implications of transparency are a major influence on the design of system software. There are eight forms of transparency. Name and give a small description o

What are the features found in CAD, What are the features found in CAD ...

What are the features found in CAD Features generally found in a CAD package involve: - 2D and 3D modelling - Wire frame - Library of parts that can be used in new dra

Filling algorithm, Analise floodfill algirithm & boundryfillalgorithim

Analise floodfill algirithm & boundryfillalgorithim

Detailed explanation on mounting, QUESTION While the design and printin...

QUESTION While the design and printing of a job is of extreme importance, it is what happens to the job after it is printed that can really make it fantastic You have always

Application of computer aided design, Application of Computer Aided Design ...

Application of Computer Aided Design There are several CAD software applications. Several of them along with their respective vendors are listed here: CAD Applications

Drawing, how can I draw a flower.

how can I draw a flower.

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