Dr Mirjana Devetakovic Beograd, 2012
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Transcript of Dr Mirjana Devetakovic Beograd, 2012
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AutoCAD 2012Kurs: Principi CAAD-a, Predavanje 04Univerzitet u Beogradu, Arhitektonski fakultet
Dr Mirjana DevetakovicBeograd, 2012
Instaliranje AutoCAD-a (studentska verzija)Autodesk Exchange – Resursi za učenje AutoCAD-aRadno okruženje Podešavanje crteža crteža Osnovne komande za crtanje i modifikacijuZadatak 04
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Princip 01: Dinamičan razvoj CAAD-a
Princip 02: Približavanje korisniku
Princip 03: Slika kao sredstvo saopštavanja arhitektonske ideje
Princip 04: Preciznost i brzinaPrincip 05: Crtež kao document i sredstvo saopštavanja arhitektonske ideje
Princip 06: Efikasnost u izmenama tokom procesa projektovanja
Princip 07: Model kao sistem informacija i sredstvo saopštavanja arhitektonske ideje
Princip 08: Objektno orijentisani CAADPrincip 09: BIM
Princip 10: Integrisano projektovanje
Princip 11: Interoperabilnost
Princip 12: NURBS modeliranje
Princip 13: Matematičko definisanje kompleksne forme
Princip 14: Parametarsko modeliranje
Princip 15: Fabrikacija
> Principi
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> Razvoj AutoCAD-a
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> Neke činjenice o AutoCAD-u • Proizvodi ga i distribuira američka firma Autodesk• Prva verzija 1982. godine• Prvi CAD softver koji je radio na personalnim računarima (PC), dok su ostali softveri ovog tipa radili na tzv. mainframe i mini kompjuterima
Izvor ilustracije: Hurlay, S.: AutoCAD Release History; http://autodesk.blogs.com/between_the_lines/autocad-release-history.html
Intenzivnije korišćenje u SrbijiAutoCAD za Windows
Unapređeno modeliranje
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> Tipovi datoteka u AutoAD-u
• .dwg (izvorna datoteka AutoCAD-a)
• .dwt (drawing template, datoteka po svojim karakteristikama identična kao .dwg i služi za započinjanje novog crteža)
• .dxf (datoteka za razmenu sa drugim CAD programima, standard u interoperabilnosti)
• .sv$ (backup datoteka, filename_a_b_nnnn.sv$)
• .dst (sheet set - kolekcija layout-a iz više crteža)
• .dwf, .dwfx (2D/3D vektorska datoteka, za publikovanje na Web-u; otvara se, pregleda i štampa pomoću programa Design Review, kao i pomoću Internet Explorer-a)
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> Instalacija i radno okruženje
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> Instalacija AutoCAD-a studentska verzija http://students.autodesk.com/
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> Autodesk Exchange
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> Radno okruženje AutoCAD-a Getting started videos
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> Radno okruženje AutoCAD-a
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> Prikazi: Model i Layout (organizacija lista za štampu)
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> Radno okruženje AutoCAD-a
Komandna linijakoordinatesnap, grid, ortho, dynamic input,lineweight
Model/PaperQuick view layout, quick view paperAnnotation scaleWorkspace switching (izgled radnog okruženja), Cleanscreen
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> Komandna linija
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> Palete sa komandama i padajući meniji
AutoCAD Classic
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> Trake sa komandama (ribbons)
Drafting and Annotation
3D Basics
3D Modeling
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Drafting and Annotation
3D Basics
3D Modeling
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> Prikazi
Stil prikaza
Definisani prikaziBroj i raspored prikaza
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> Podešavanje crteža (Drafting Settings)
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> Snap & Grid podešavanje skoka kursora i mreže pomoćnih linija
F9 – Snap
F7 – Grid
Tools - Drafting Settings
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> Polar Snap kontrola skoka kursora pod uglom> Polar Tracking kontrola ugla pod kojim
se kreće kursor
Tools - Drafting Settings
Polar Snap ima efekta samo kada je aktiviran Polar Tracking
F10 – Polar Tracking
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> Object Snapprecizno pogađanje karakterističnih tačaka
> Object Snap Tracking pozicioniranje u odnosu
na karakteristične tačke
F3 – Object Snap
F11 – Object Snap Tracking
Tools - Drafting Settings
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> Object Snap Tracking
primeri
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> Selection Cycling Izbor iz liste entiteta
koji su nacrtani jedan preko drugog
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> Units jedinice za unos veličina
Format - Units
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> Layers slojevi crteža
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> Layer property properties
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> Komande za crtanje novih elemenata (Draw)
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> Draw meni
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> Draw ribbon
Drafting and Annotation Workspace
AutoCAD Classic Workspace - Tool Palette
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> Precizan unos veličina
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> Koordinate
Dekartov koordinatni sistem3,2,5
Cilindrični koordinatni sistem5<30,6
Sferični koordinatni sistem5<45<15
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> Precizan unos veličina
Unos iz komandne linije:
0, 0 to 4.5,0 (x,y unos apsolutnih koordinata)@4.5, 0 (@x,y kretanje u odnosu na poslednju unetu tačku, relativno)@4.5<0 (@t< kretanje u odnosu na poslednju unetu tačku pod uglom, relativno)
Ekranski unosDynamic Imput
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Rectangle
Circle
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> Multifunkcionalni gripovi
Stretch
Lenghten
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> Komande za modifikaciju
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> Selekcija objekata taster Shift – uklanjanje objekta iz selekcije
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AutoCAD Classic Workspace - Tool Palette
> Modify tool palettes
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> Modify menu
ribbon
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> Zadatak za sledeću nedelju
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> Zadatak
Zadatak 04 – Učimo AutoCAD
a) Izabrati jednu karakterističnu komandu ili postupak u AutoCAD-u i detaljno je objasniti i ilustrovati. Pri izboru komande proveriti da li je komanda već obrađena u forumu. Koristiti Help sistem koji se nalazi u okviru programa.
b) U vezi sa izabranom komandom, napraviti jedno pitanje tipa multichoice (više ponudjenih odgovora), eventualno ilustrovati ili dati link na referentan resurs. Ovo pitanje biće verifikovano i ubačeno u centralni sistem za testiranje
Svaki zadatak nosi do 10 poena. Procenat koji će neki zadatak imati u ukupnom broju poena predviđenom za kvalitet redovnog rada, biće određen naknadno.
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> AutoCAD 2012 Help
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•AutoCAD 2012 Overview, http://adskmedia.com/autocad-2012/•Getting started video tutorials,
http://usa.autodesk.com/adsk/servlet/item?siteID=123112&id=13202153&linkID=9240615
> Video tutorijali
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2012