How the drawbacks of WFM technique have been overcome, Mechanical Engineering

Assignment Help:

The drawbacks of WFM technique have been overcome

Domain

While no representation can describe all possible solids, a representation should be able to represent a useful set of geometric objects. 

Unambiguity

When you see a representation of a solid, you will know what is being represented without any doubt. An unambiguous representation is usually referred to as a complete one. 

Uniqueness

That is, there is only one way to represent a particular solid. If a representation is unique, then it is easy to determine if two solids are identical since one can just compare their representations.  

Accuracy

A representation is said accurate if no approximation is required.

Validness

This means a representation should not create any invalid or impossible solids. More precisely, a representation will not represent an object that does not correspond to a solid.

Closure

Solids will be transformed and used with other operations such as union and intersection. "Closure" means that transforming a valid solid always yields a valid solid.

Compactness and Efficiency

A good representation should be compact enough for saving space and allow for efficient algorithms to determine desired physical characteristics.

 


Related Discussions:- How the drawbacks of WFM technique have been overcome

Spring, what is the geometry of a leaf spring

what is the geometry of a leaf spring

Isothermal compression, The critical Temperature of a gas is the highest te...

The critical Temperature of a gas is the highest temperature for which isothermal compression of the gas results in ? Will an adiabatic ?ash result in more, the same, or less va

Exhaust manifold-basic components of engine , Exhaust Manifold : The pipe ...

Exhaust Manifold : The pipe which connects the exhaust system to the exhaust valve of the engine through which the products of combustion escape into the atmosphere is called the

Computerized scheduling and control manufacturing systems, Characteristics...

Characteristics Computerized Scheduling And Control Manufacturing Systems Introduction This section illustrates the unique characteristics of CCS or Computer Controlled Sc

The gage pressure reading on the pressure gage, The cylindrical tank with h...

The cylindrical tank with hemispherical ends shown in Fig. have volatile liquid and its vapor. The liquid density is 800 kg/m3, and its vapor density is negligible. The pressure in

Material selection for insulation in personnel protection, Q. Material Sele...

Q. Material Selection for Insulation in Personnel Protection? Material for 15ºC to 650ºC temp range is Calcium Silicate (ASTM C533, Type 1), Manville Thermo-12 or approved equi

System of parallel forces - mechanics, System of parallel forces: A r...

System of parallel forces: A rigid body is subjected to system of parallel forces as shown in the figure. Reduce this system to, ( i ) A single force system ( i

How to create the solid models, Creating 3-d solid models Two basic app...

Creating 3-d solid models Two basic approaches to create solid models are :    (i)  Constructive solid geometry (CSG or c-rep), and (ii)  Boundary representation (b-rep).

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