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

Write a code to generate a composite matrix, Write a code to generate a com...

Write a code to generate a composite matrix for general 3D rotation matrix.  Test your code and rotate continuously a cube about an axis.

Alias wavefront - softwares for computer animation, Alias Wavefront - Softw...

Alias Wavefront - Softwares for Computer Animation Alias is one of the highest computer animation packages out there. Alias was formed by the company which used to be Alias, a

Interrupts - event driven devices, Interrupts - Event driven devices ...

Interrupts - Event driven devices Interrupts: An option to polling is the interrupt feature. The device sends an interrupt signal to the processor while an event happens. T

Define resolution, What is Resolution, how to adjust it.  Resolution: T...

What is Resolution, how to adjust it.  Resolution: The maximum number of points that can be displayed without overlap on a CRT is referred to as the resolution . A more prec

Explain three dimensional transformations, Explain Three Dimensional Transf...

Explain Three Dimensional Transformations A 3D geometric transformation is utilized extensively in object modelling and rendering. 2D transformations are naturally extended to

Animation, Animation, Video and Digital Movies : These are sequences of bi...

Animation, Video and Digital Movies : These are sequences of bitmapped graphic scenes or frames, quickly played back. But animations can also be made inside the authoring system t

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

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

Interlaced gif, Interlaced GIF: The conventional which is non-interlaced G...

Interlaced GIF: The conventional which is non-interlaced GIF graphic downloads one line of pixels at one time from top to bottom and browsers display all lines of the image as it

Arithmetic mean filter, QUESTION (a) Describe the following Mean Filter...

QUESTION (a) Describe the following Mean Filters used as Noise Reduction filters: 1. Arithmetic Mean Filter. 2. Geometric Mean Filer. 3. Harmonic Mean Filter. You a

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