CAD-3 Topics
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Advanced AutoCAD Topics


3D drawing database

Mixing and using 2D and 3D CAD

3D coordinate systems
	Cartesian
	Cylindrical
	Spherical
	Right hand rule

3D Coordinate point filters

Defining and using world and user coordinate systems
	UCS
	UCSICON
	UCS follow

3D wire frame entities
	3DFACE
	3DMESH
	Cubic smoothing
	Quadratic smoothing
	B-spline smoothing

3D surface entities
	RULESURF
	TABSURF
	REVSURF
	EDGESURF

Defining and using multiple viewports 

Dynamic viewpoint
	front and back clipping planes
	parallel and perspective projections

3D polyline
 

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