2009
Table Of Contents
- FEEDBACK ON THE GUIDE
- AUDIENCE
- DEFINITION: QUALITY REVIT CONTENT
- CONTENTS
- SUPPLEMENTARY FILES
- ADDITIONAL FILES
- RECOMMENDED REVIT RELEASE AND DISCIPLINE FOR CONTENT CREATION
- 1.1 DETERMINING DESIGN INTENT
- 1.2 BALANCING PERFORMANCE AND DESIGN COMPLEXITY
- 1.3 AUTODESK EXCHANGE FORMAT (.ADSK)
- 1.4 USING IMPORTED CONTENT
- 1.5 PLANNING A REVIT MODEL FAMILY
- 2.1 WORKFLOW FOR MODEL CONTENT CREATION
- 2.2 FAMILY UNITS
- 2.3 FAMILY NAMING CONVENTIONS
- 2.4 TYPE NAMING CONVENTIONS
- 2.5 CATEGORY AND SUBCATEGORY STANDARDS AND USAGE
- 2.6 AUTODESK APPROVED PARAMETER USAGE
- 2.7 PARAMETER NAMING CONVENTIONS
- 2.8 MATERIAL NAMING CONVENTIONS
- 2.9 PREVIEW IMAGE STANDARDS
- 2.10 TYPE CATALOG STANDARDS AND USAGE
- 2.11 MATERIAL APPLICATION IN MODEL FAMILIES
- 3.1 GENERAL FAMILY TESTING GUIDELINES
- 3.2 FAMILY-SPECIFIC TESTING GUIDELINES
1.5PLANNINGAREVITMODELFAMILY
Beforefamilycreationbegins,carefulupfrontplanningofthefamilyshouldbeperformed,evenforthesimplestof
families.Planningfamiliespriortocreationcansavetimeandpreventerrors.
• Willthefamilyneedtoaccommodatemultiplesizes?
Forawindowthatisavailableinseveralpresetsizes,orabookshelfthatcanbebuiltinanylength,create
astandardcomponentfamily.
• Howshouldthefamilydisplayindifferentviews?
Thewaytheobjectshoulddisplayinviewsdeterminesthe3Dand2Dgeometrythatyouneedtocreate,
aswellashowtodefinethevisibilitysettings.Determinewhethertheobjectshoulddisplayinaplanview,
elevationview,and/orsectionalviews.
• Doesthisfamilyrequireahost?
Forobjectstypicallyhostedbyothercomponents,suchasawindoworlightfixture,startwithahost‐
basedtemplate.Howthefamilyishosted(orwhatitdoesordoesnotattachto)determineswhich
templatefileshouldbeusedtocreatethefamily.
• Howmuchdetailshouldbemodeled?
Insomecases,youmaynotneed3Dgeometry.Youmayonlyneedtosketcha2Dshapetorepresentyour
family.Also,youmaysimplifythe3Dgeometryofyourmodeltosavetimeincreatingthefamily.For
example,lessdetailisrequiredforawalloutletthatwillonlybeseenininteriorelevationsfroma
distance,thanforadoorwithraisedpanelsandasidelightthatwillbeseeninaninteriorrendering.
• Whatistheinsertion/originpointofthisfamily?
Theinsertion/originpointisthepointatwhichyouwanttoplacethefamilyinaproject(indicatedbythe
cursorposition).Theinsertionpointmaychangebasedonusecase.Forexample,theinsertionpointfor
windowsanddoorsisthecenterofthegeometry,sothatthecontentparametricallyexpandsfromthe
centerout.Foracountertop,theinsertionpointisatacornerandthecontentexpandswiththeinstance
lengthinonedirection.Determiningtheappropriateinsertionpointwillhelpusersplacethefamilyina
project.
Version2.1RMCSG—27