# L03 - Boolean operations(Union Subtract and Intersection on...

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Object Commands GE101 Engineering Graphics and  Design

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Object Commands Allows user to build, then edit the model Categories include: Draw Commands Modify Commands
Draw Commands Point, line, circle, arc, text, polyline, etc. Surfaces Primitives (e.g., box, cylinder, cone) Sweeps (e.g., extrude, revolve) Others (e.g., ruled, 3dmesh) Solids Primitives Sweeps Others (e.g., loft)

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Some 2D AutoCAD Draw Commands Line PolyLine POLYGON RECTANGLE Arc Circle SPLINE ELLIPSE Insert Block POINT Hatch Table MText Also DText
Modify Commands Move, copy, rotate, mirror, array simple  objects, as well as solids and surfaces

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Unformatted text preview: Boolean operations (Union, Subtract and Intersection) on solids Fillet and chamfer solids and surfaces Solid and surface editing commands (e.g., slice, shell, move face) Some AutoCAD Modify Commands Erase COpy MIrror Offset ARray Move ROtate Scale TRim EXtend CHAmfer Fillet eXplode Also: PEdit ROTATE3D MIRROR3D Erase COpy MIrror Offset ARray Move ROtate Scale TRim EXtend CHAmfer Fillet eXplode Also: Object Commands The End...
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