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Drawing Exercise in AutoCAD
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Draw the object shown in Figure below using the absolute, relative rectangular, and relative polar coordinate systems to locate the points. Do not draw the dimensions; they are for reference only.
In many drawings, such as sections of solids, the sectional area needs to be filled with some pattern. Different filling patterns make it possible to distinguish between different parts or components of an object. Also, the material of which an object is made, can be indicated by the filling pattern. You can also use these filling patterns in graphics for rendering architectural elevations of buildings, or indicating the different levels in terrain and contour maps. AutoCAD has a built-in hatch pattern when you install the software. Here are some of the free hatch patterns to improve you CAD drawing for your project. AutoCAD Brick Hatch Pattern:
RELATIVE CO-ORDINATES - This allows you to enter points in relation to the first point you have entered. After you've entered one point, the next would be entered as @X,Y. This means that AutoCAD will draw a line from the first point to another point X units over and Y units up relative to the previous point.
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