tailieunhanh - Modelling with AutoCAD 2004 phần 3

nhập RR - tùy chọn khôi phục nhanh chóng Nhập tên của khung nhìn cấu hình để khôi phục lại nhập CONF1 R và màn hình hiển thị cấu hình được lưu đầu tiên 24 Restore ba khác đã được lưu khung nhìn cấu hình bằng cách sử dụng lệnh VPORTS dòng, | 60 Modelling with AutoCAD 2004 20 The screen display should resemble Fig. c 21 Save the screen configuration as CONF4 22 Task Restore the screen to a single viewport configuration to display the original model layout 23 At the command line enter -VPORTS R and prompt Enter an option Save Restore. enter R R - the restore option prompt Enter name of viewport configuration to restore enter CONF1 R and screen displays the first saved configuration 24 Restore the other three saved viewport configurations using the command line-VPORTS then restore the display to a single viewport 25 Notes a The command line entry -VPORTS gives the user the viewport options at the command line. This was deliberate for this first example. b Generally the viewports command is activated from the menu bar in dialogue box form 26 Menu bar with View-Viewports-Named Viewports and prompt Viewports dialogue box with Named Viewports tab active and four saved viewport configurations respond pick CONF3 then OK - Fig. 27 The screen will display the named viewport configuration 28 Using the Named viewport dialogue box display the other named viewports then restore the model in the original single viewport as opened 29 This completes the first viewport exercise. If you want to save the exercise with the viewport configurations DO NOT USE THE NAME 3DWFM Figure The Viewports dialogue box with the Named Viewports tab active. Tiled viewports 61 Example 2 The first exercise used an already created 3D model to investigate the viewport command and configurations. This current exercise will create a new 3D wire-frame model interactively using a four viewport configuration with preset 3D viewpoints. This will allow the user to see the model being created in all four viewports at the one time. 1 Open your 3DSTDA3 template file to display the black border at a 3D viewpoint with layer MODEL current 2 Menu bar with View-Display-UCS Icon and check both On and Origin are active tick - they should be 3 Menu