[Webcast 零起点 AutoCAD] Zero to 3D in 60 Minutes.pdf

Zero to 3D in 60 Minutes Fenton Webb Senior Developer Evangelist About the Presenter Fenton Webb Developer Technical Services Americas Autodesk, Inc /fentonwebb Fenton has been a member of the Autodesk DevTech team since 2000. Originally a member of our EMEA team, he has recently relocated to California to work for DevTech Americas. Fenton is an expert in all the AutoCAD APIs, AutoCAD OEM, RealDWG and Revit. He particularly enjoys travelling to evangelise the APIs he support at our annual Developer Days conferences. Before joining Autodesk, Fenton worked for an ADN partner developing ObjectARX applications in the Civil and Structural Engineering domain. Agenda History of 3D in AutoCAD Creating 3D Geometry Creating Advanced 3D Geometry Logical - Unions, Subtracts and Intersect Geometrical - Extrusions, Lofts, Revolves and Sweeps Organic Modeling Extract the 3D Data Questions History of 3D in AutoCAD Technology Information Version 2.1 ? Z Coordinate R11 AutoCAD Modeling Extension (AME) ? ADS API R13 ACIS - Licensed Technology from Spatial ? Industry Standard ? SAT Output 2004 ASM – Autodesk Solid Modeler ? Derived from ACIS ? Autodesk Standard Amodeler – Autodesk Modeler ? Focused Surface Modeler used by ADT/AutoCAD Architecture Creating 3D Geometry Easy to Create Basic 3D Geometry – Solid Types ? Known as Primitive Solids ? Commands ? Box, Wedge, Cone, Cylinder, Sphere, Pyramid, Torus ? See AutoCAD Help Create 3D Solid Primitives Using AutoCAD Creating 3D Geometry You can easily modify Primitive Solids ? Via the Properties Window ? Via Grips ? Basic Properties ? Keeps Shape Using AutoCAD Creating 3D Geometry Advanced modification is possible ? Sub-Object Selection (CTRL+Left Click) ? Faces ? Edges ? Vertices Using AutoCAD Creating 3D Geometry .NET Solid3d.Create* CreateBox, CreateSphere, CreateTorus, etc ObjectARX AcDb3dSolid::create* createBox, CreateSphere, CreateTorus , etc VBA or Visual LISP Active X Acad3dSolid.Add* AddBox, AddSphere, AddTorus, etc