Autodesk Autocad Full 2012 Manuel télécharger pdf (Page 11)

AutoCAD2011ProductivityStudy

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11 ©2010DavidS.Cohn

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Thisdrawingtook3hours:25minutestocompleteusingAutoCAD2008.Thesamedrawingtookonly2hours:

6minutestocompleteusingAutoCAD2011,animprovementof39percent.

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Task#4:Reflectedceilingplanofacomplexofficebuilding

AutoCAD2011was39percentmoreefficientinthecreationofthetask#4drawing.Themostsignificant

improvementwasindeedboththeabilitytopreviewhatchpatternsinAutoCAD2011andalsotheabilityto

usegripeditingtoquicklyandeasilymodifytheangleandoriginofhatchpatterns

aftertheywereaddedto

thedrawing.InAutoCAD2008,itwasmuchmoredifficulttogettheceilingtilestoalignproperlyineachroom,

particularlythoseroomsalongthecurvedportionofthebuilding.

DrawingTask#5

Thefifthdrawingtaskwasthecreationofaseriesofconceptualdesignstudiesforapavilionstructure.This

taskscenariowasdesignedtohighlightthenewconceptualdesignandsurfacingcapabilitiesofAutoCAD2011.

Conceptualdesignisadifficultprocesstoquantify.Inthistask,theendresultsofeach

designiterationneeded

tobethesame,althoughthetoolsusedtoachievethoseresultswouldvaryinAutoCAD2008andAutoCAD

2011.Figure5showsthefivedifferentdesigniterations.

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Figure5:Completedtask#5drawing–3Dconceptualdesignstudiesforapavilion.

IneachversionofAutoCAD,thistaskbeganwithasetofpointsthatcouldbeusedasthebasisforsketching

thefootprintofthebuilding.Eachiterationofthedesignrequiredthatvariationsbemadetothecurvesused

asabasisforcreatingthewallsandroofs.After

creatingthethirdoption,askylightbasedonthefootprintof

thelowerroofwasaddedtothedesign,andthenportionsofthewallsandupperroofweremergedinorder

tobeginstudyingtheformoftheconcretewallsandroof.Then,anotherchangewasmadetothe

rooflinesto

createafifthdesignoptionthatalsoincludedtheskylightandtheformoftheconcretewallsandroof.

Materialswerethenaddedtothevariousbuildingcomponentsinthatfifthiteration.

ThankstoimprovedfunctionalityinAutoCAD2011comparedtoAutoCAD2008,Ianticipatedsignificant

improvementsthanks

totheabilitytousecompletelydifferentworkflows:

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00:28

00:57

01:26

01:55

02:24

02:52

03:21

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AutoCAD2011 Aut oCAD2008

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