Commands Chamfer, Fillet, Trim, Extend, Array in AutoCAD 3D
We have already studied these commands in the video lessons of AutoCAD. The principle of operation of basic and advanced editing commands in AutoCAD 3D is exactly the same as in the 2D 2D space that is habitual for you. On this would draw your attention only to the features of the work of these 3D 3D commands.
Below are links to video lessons AutoCAD previously studied commands in 2D 2D space:
Command Chamfer in AutoCAD.
Command Fillet in AutoCAD.
Command Trim in AutoCAD.
Command Extend to AutoCAD.
Command Array in AutoCAD.
Command Chamfer in AutoCAD 3D
Command Chamfer in AutoCAD 3D works only with objects in the same plane, regardless of the UCS.
Command Fillet in AutoCAD 3D
Command Fillet in AutoCAD 3D works only with objects that belong to only one plane, regardless of the UCS.
Commands Trim/Extend in AutoCAD 3D
Command Trim/Extend in AutoCAD 3D works as two-dimensional if the cutting edge and the crop object are in the same plane. If they belong to different planes, the result will depend on the options of the CPM commands, No, View. More details in the video tutorial AutoCAD 3D.
Command Array in AutoCAD 3D
Command Array in AutoCAD 3D creates an array of copies of objects relative to the XY plane of the current UCS, depending on the UCS.
For more information about the basic and advanced editing commands in AutoCAD, see the video tutorial AutoCAD 3D
Video "Commands Chamfer, Fillet, Trim, Extend, Array in AutoCAD 3D (Russian)"