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Introduction to AutoCAD 2008 2D and 3D Design phần 5

Phần theo quy tắc chung mà các bộ phận như ốc vít, bu lông, đai ốc, đinh tán, các đối tượng khác hình trụ, mạng và xương sườn và các tính năng khác được hiển thị trong phần như quan điểm bên ngoài.Hình 8,5 cho thấy hai điểm cuối của một ngôi nhà. Sau khi xây dựng nhìn bên tay trái | 140 Introduction to AutoCAD 2008 Fig. 8.3 First example - Hatching Fig. 8.4 Second example -hatching rules for sections 2. The section follows the general ruic that parts such as screws bolts nuts rivets other cylindrical objects webs and ribs and other such features are shown within sections as outside views. Third example - Associative hatehing Fig. 8.5 Fig. 8.5 shows two end view of a house. After constructing the left-hand view it was found that die upper windowhadbeenplacedinthewrong Hatching 141 Options o Annotative Ti M Associative jeate separate hatches Draw order Send behind boundary Fig. 8.6 Associative hatching set On in the Hatch and Gradient dialog Fig. 8.7 The Gradient Hatch tool icon from the 2D Draw control panel Fig. 8.5 Third example - Associative hatching position. Using the Move tool the window was moved to a new position. The brick hatching automatically adjusted to the new position. Such Associative hatching is possible only if the check box against Associative in theOptionsareaof thcHatchand Gnnlient dialog isON -a tick in the check box Fog. 8.6i. Fouathexample - Cohouogradienthatching Fig.8.e Fig. 8.8 shows two examples of hatching from the Gradient sub-dialog of the Hatch and Gradient dialog. 1. Consttucttwooutlindteuc- Chnsistingof síxrectMiglus Fig. gld . 2. Click lhr Geadicnt. cool iconln the 2D Draw control panel Fig. 8.7 or in the Draw toolbar. In the Hatch and Gradient dialog which appaaioiPud 8.8t pfck -80 otldo iieadient o do.oas. followed with a dick oi.lhe Pfckan inteena .ain button. Click one og the color panels in die dm ogsnDwhen thedialag 0fsrppeaes pick .angle area of i .0 of thk aeotang.es tn die lefi-If Hid tics w. I.C fohowed he ii click on die dialog 1 nK .utton when die F apog reppp08rs. 3. Repeat llicacllas. l o llf -ctllllg.lcsicuaelf idianddiakln.i.cllan l ing the -ai- lCilCrUtcliacilloireiaenf. e . 4. Click thk button l . i- he rxht ol lheGokfa fielc aelectanew oolour from ttieuhlecs c u.ocdialo1 woichfppeiesond .