© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting: Unit 7 Slide 1 Unit 7 AEC Dimensions and Elevations in ADT
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 2 AEC Dimensions AEC Dimensions are automatic dimensions based on Styles. There are many variables in the dimension system, so there are many dialog boxes.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 3 AEC Dimensions AEC Dimensions can be accessed through the Document pull-down menu aecdimadd
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 4 AEC Dimensions Standard AutoCAD dimensions can be converted into AEC Dimensions, and AEC Dimensions can be mixed with the manual AEC and standard AutoCAD dimensioning systems.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 5 AEC Dimensions The Chains tab allows users to specify the number of chains
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 6 AEC Dimensions The Display Properties tab allows users to change the properties of the display components of an AEC dimension style
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 7 AEC Dimensions The Contents tab in the Display Properties dialog box lets you specify the objects and points to be dimensioned on an AEC dimension style
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 8 AEC Dimensions AEC Dimensions can dimension only AEC objects such as walls, windows, stairs, structural members, and so on.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 9 AEC Dimensions If you add non-AEC objects to AEC objects, you have to add manual dimension points to the automatic AEC dimension. Else you have to create manual AEC or standard AutoCAD dimensions.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 10 AEC Dimension Wizard Use the Wizard to change a number of AEC dimension style properties.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 11 AEC Dimension Wizard Arrowhead shape and size Length and color of extension lines
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 12 AEC Dimension Wizard Distance between dimension chains Dimension text style, size, and color Rounding-off value
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 13 AEC Dimension Wizard Layer assignment Color of dimension lines
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 14 AEC Dimension Wizard If you choose a dimension style that has its property source set to System Default, you get a warning message. If you want to edit the style, close the Wizard, open the style in the Style Manager, and set the display property source to a style override.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 15 AEC Dimension Styles If the AEC dimension style you choose to edit is based on the same AutoCAD dimension style for different display representations, the edits you make apply to all display representations. To avoid this, make sure that the AEC dimension style uses different AutoCAD dimension styles for different display representations.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 16 Elevations Elevations can be created through the Document pull- down menu
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 17 Elevations You draw an elevation line by specifying a start point and an endpoint for the line in relation to your building model.
© 2006 ITT Educational Services Inc. CD230 Architectural Design & Drafting II: Unit 7 Slide 18 Elevations Depending on the direction in which you drew the elevation line, the elevation mark points in the direction of the elevation view.