What are the conditions for valid object representation in

Assignment Help Mechanical Engineering
Reference no: EM13625701

Do you think the objects created in the following Representation Schema are always valid? Justify your answers with examples.

(i) Wireframe

(ii) Sweeping technique

(iii) CSG

(iv) B-Rep

1. Why do we call a CSG-tree as the binary tree?

2. What types of objects can be represented using the CSG-Schema? What are the limiting factors?

3. What are the conditions for valid object representation in the CSG Schema?

4. What are the differences between a wireframe model and a B-Rep model of a 3-D object?

Reference no: EM13625701

Previous Q& A

  A long trough is supported by a continous hinge along its

a long trough is supported by a continous hinge along its lower edge and by a series of horizontal cables attached to

  Consider the reversible adiabatic flow of stream through a

consider the reversible adiabatic flow of stream through a nozzle. steam enters the nozzle at 1 mpa and 300degc with a

  Construct a ray diagram for this arrangement do this on

an object is located 23.0 cm to the left of a diverging lens having a focal length f -30.0 cm. use the correct sign

  Noting that a person standing in a room maintained at

noting that a person standing in a room maintained at 20degc at all times the inner surfaces of the walls floors and

  A flint glass plate n 166 rests on the bottom of an

a flint glass plate n 1.66 rests on the bottom of an aquarium tank. the plate is 5.50 cm thick vertical dimension and

  A new york restaurant would like to estimate the average

a new york restaurant would like to estimate the average amount customers spend for dinner. a sample of size 49

  A contact lens is made of plastic with an index of

a contact lens is made of plastic with an index of refraction of 1.54. the lens has an outer radius of curvature of

  During a constant-pressure process it is found that the

during a constant-pressure process it is found that the change in entropy is equal to 0.25cp. if the cp is constant and

  Determine the fraction of the throttle mass flow that

consider a regenerative rankine cycle with a 600c and 4-mpa throttle a 5-kpa condenser and an open feedwater heater at

  Find the grand partition function of a 2d classical system

find the grand partition function of a 2d classical system of electrons with energy dispersion law ep p22m. the

Reviews

Write a Review

 

Similar Q& A

  What dielectric constant must the material between the plate

A simple plate capacitor can store 6.5x10^-5 C at a potential of 10000 V. what dielectric constant must the material between the plates have if their area is 6.0x10^-5 m2 and they are 0.16 mm apart?

  A hydraulic cylinder has a piston of cross sectional area

a hydraulic cylinder has a piston of cross sectional area 45cm2 and a constant working fluid pressure of 2.2mpa. the

  Estimate the minimum bar diameter to prevent fatigue failure

Estimate the minimum bar diameter to prevent fatigue failure.

  If an ice cube one inch on a side is placed in the box and

the walls of an insulated lunch box are made of inch-thick styrofoam with a thermal conductivity of 0.05wmk. if an ice

  A levitation fan has been selected that delivers this

a hovercraft has a square planform a mass of 1.8 kg and has a plenum pressure requirement of 125 pa. a levitation fan

  What are the tensions in cables ef and eg

The system shown anchors a stanchion of cable-suspended roof. If the tension in cable AB is 900 kN, what are the tensions in cables EF and EG?

  Calculate the friction loss in the turbine

If the efficiency of the turbine in converting the mechanical energy given up by the fluid to the turbine shaft is 89% (nt = 0.89), calculate the friction loss in the turbine in J/kg.

  Say the contact forces is 50 lb determine the internal

in an overhead smash a tennis player strikes the ball with the center of the head of the racquet. say the contact

  A computer cpu chip operates at steady state with d-c

a computer cpu chip operates at steady state with d-c electrical input of 4.5 amps at 9 volts. to prevent the chip from

  What is the force exerted by the atmosphere downward on the

a pressure vessel of radius 11.0 in is filled with a gas at a pressure of 550.0 psi gauge. the top of the vessel is

  Many bridge designs today contain simple geometrical

many bridge designs today contain simple geometrical components but are constructed into complex ways to ensure that

  Draw mohrs circle for a point on top of the cross-section

a simply supported beam of length 18 ft. is subjected to a trapezoidally distributed load that has a value of 3 kipft

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