Autodesk Autocad Full 2012 Manuel télécharger pdf (Page 8)

AutoCAD2011ProductivityStudy

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8 ©2010DavidS.Cohn

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Task#2:Floorplanfloorplanincludingoccupancyandareacalculations

AutoCAD2011was18percentmoreefficientinthecreationofthetask#2drawing,largelythankstothe

improvedaccessibilityaffordedbytheribboninterface,theabilitytopreviewhatches,andtheabilitytoeasily

createtransparentobjects.

DrawingTask#3

Thethirddrawingtaskwasthecreationofasmallthree‐dimensionalmodel.Thismodelisactuallyavariation

ofamodelusedduringtheAutoCAD2011productlaunchdemo.Thatdemoshowedhowimprovementsto

existingsolidcreationandeditingfunctionalitymadeiteasiertocreate3Dobjectsthanksto

theabilityto

selectedgeandfacesub‐objectsasprofilesorcurvesfordefiningnewobjects.Themodelingprocessforthis

objectbeganbycreatingasimplesolidbox.Asecondsolidboxwasaddedandthenvariousfacesandedges

wererevolvedandextrudedtocreatethemodel.

TheseobjectswerethencombinedusingBooleanunionand

thensolidcylinderssubtractedtocreatetheholes.Finally,filletswereadded.Figure3showsthecompleted

task#3drawing.

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Figure3:Completedtask#3drawing–asmall3Dmodel.

BecauseofthenewfeaturesandfunctionsavailableinAutoCAD2011comparedtoAutoCAD2008,I

anticipatedproductivityimprovementsinanumberofareas:

• Improvedcommandaccessibilitythankstotheribboninterface.

• Improved3DnavigationthankstotheViewCube.

• Improved3Dobjectmanipulationthankstotheenhanced3D

gizmos.

• Improvedsub‐objectselection.

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Auto CAD2011 Auto CAD2008

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Autodesk Autocad Full 2012 Manuel Page 8