Download - SRT II: Introduction to SketchUp
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SRT II:Introduction to SketchUp
Mr. DavisDay 1Do not log in yet!
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Objective
• SWBAT– Identify the uses of CAD software by
building models in SketchUp
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Drafting? Engineering Drawing?
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2-D
• Maps
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2-D
• Diagram / Plan
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2-D vs. 3-D
• Traditional 3-D drawing – Isometric projection
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Limits of 3-D in 2-D?
• Hard to rotate / see from all sides
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Solution?
• Physical model– Common in architecture, engineering
• Virtual model– 1970’s – replicating drafting– 1980’s – more powerful computers,
better displays– Either 2 or 3-D
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Modern CAD / CADD
• Full object specifications– Dimensions–Material– Finishes– Dynamic systems (forces)
• Now includes CAM (CNC)– Interfaces to 3-D printing
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Trimble (Google) SketchUp
• Free CAD solution• Resources on I:~\Davis\Templates\SRT II\
Sketchup Intro• Also – YouTube tutorials; free tutorial files
(Google 3Dwarehouse)
Now log in to your machine and open up SketchUp
• Follow along – SketchUp Self-paced tutorial– SPT_Intro.skp
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Step 2
• Individually – Work through SPT-A_Start_Drawing.skp files 1-3
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Assignment 1
• See the handout on the I: drive
• Finish before next class (saved in your H: drive)
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Objective
• SWBAT– Identify the uses of CAD software by
building models in SketchUp