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Introduction to AutoCAD 2009 2D and 3D Design- P7: The purpose of writing this book is to produce a text suitable for students in Further and/or Higher Education who are required to learn how to use the CAD software package AutoCAD 2009. Students taking examinations based on computer-aided design will fi nd the contents of the book of great assistance. | 288 Introduction to AutoCad 2009 CHAPTER 15 Fig. 15.25 First example - Rendering a 3D model - two-view projection Fig. 15.26 Place the model in the ViewCube Top view Fig. 15.27 The Point Light icon in the Visualize Lights panel Fig. 15.28 The Lighting - Viewport Lighting Mode warning window Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Rendering 289 Use ths light to cast bght in al drections From a particular point in your model. Default Point Light Blue Pant Light X I J Use this light to drect Genenc Lights 5 YS Default Spotlight Magenta J Spotlight of click at center of model need Z enter 500 right-click Enter an option to change Name Intensity Status shadoW Attenuation Color eXit eXit enter n Name right-click Enter light name Pointlight1 right-click Enter an option to change Name Intensity Status shadoW Attenuation Color eXit eXit right-click Command CHAPTER 15 Use this light to add unform parallel rays that evenly bght al parts of your model from a sngle drection. Default Distant Light Default Distant Light Create a cefault ctstart bght I . Fig. 15.29 The Generic Lights palette showing the Default Distant Light selected 5. There are several methods by which Distant lights can be called by selecting Default Distant Light from the Generic Lights palette Fig. 15.29 with a click the on the Distant icon in the Vizualise Lights panel or by entering distantlight at the command line. No matter which method is adopted the Lighting - Photometric Distant Lights dialog Fig. 15.30 appears. Click Allow Distant lights and the command line shows Command _distantlight Specify light direction FROM 0 0 0 or Vector enter .xy right-click of click to the left and below the 3D model need Z enter 400 right-click Specify light direction TO 1 1 1 enter .xy right-click of click at center of mode need Z enter 70 right-click Command Fig. 15.30 The Lighting - Photometric Distant Lights dialog Please purchase PDF Split-Merge on www.verypdf.com to remove this .