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3D Surface Modeling Although all three commands can be used to create planar surfaces, the resulting surfaces are not equal. In fact, the three commands are developed for specific tasks in mind. The 2D Solid command is mostly used in 2D drawings to create 2D filled area and the Region command is designed so that general 2D shapes can be easily transformed into solid models. The 3D Face command is the only one that is designed specifically for surface modeling and therefore it is the most suitable for such tasks. The use of the 2D Solid and Region commands in 3D surface modeling can be somewhat awkward and at times very difficult. Note that the use of the Region command will be focused on in the solid modeling chapters of this text. Continue to download »

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The AutoCAD surface modeler defines faceted surfaces using a filled polygon. The created faces of surface models are only planar, which means the surface models can only have approximate curved surfaces. It is important to note that the AutoCAD surface modeler does not create true curved surfaces. To differentiate these two types of surfaces, faceted Continue to download »

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Okey, before we start, I suggest you to set undo-levels to 100, ‘Auto window/crossing by direction’ on in preferences general-tab and unit to milimeters. And remember, there’s no need to follow this tutorial or ref-images exactly, let your creativity flow and make the scissors your own. Lets start by putting the image I found from Google (1A) to viewport’s Continue to download »

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By Drake Nishi, June 2007 Zoom into the document to get a clear view of the screenshots. SETUP First, we install the exporter script that we’ll need to export from Maya to Second Life. Get the script at http://wiki.secondlife.com/wiki/LlSculpt_mel . Copy the contents of the script. Run Maya: 1. Start the MEL (Maya script language) editor by pressing the Continue to download »

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Autodesk Inventor 11 Tutorial Series Computer Based Training What You Will Learn Discover the program structure and essential features of Autodesk Inventor Learn how to use Inventor s sketch tools constraints 3D space work features and how to create and maintain Inventor projects You ll also learn how to create many advanced features sheet metal and weldments Topics covered on this DVD include Getting Started Getting started with Autodesk Inventor Creating a Single User Project File Types and Multiple Documents Changing Inventor s Application Options Prerequisites Users should be familiar with Windows and the standard user interface tools such as the mouse and Windows Explorer Inventor s User Interface and Help Tools Inventor Command customizing short cuts and Undo and Redo tool Inventor s viewing tools Sketch Constraining Dimensioning Inventor s Sketch and Part Application Options Units and Templates Sketches and Default Planes autoproject origin planes new sketch Inventor s 2D sketching tools Continue to download »