CAD Forum - tips, tricks, discussion and utilities for AutoCAD, Inventor, Revit and other Autodesk products [www.cadforum.cz]
Cesky English Deutsch
Login/Register:
 Visitors: 2781 

CAD tip CAD tip # 12454:

Question CAD 
 %  platform  category 
Q - question

How to draw Bezier curves in AutoCAD?

A - answer Standard AutoCAD support parametric Bézier curves and Bézier 3D surfaces.

The shape of Bézier curves and surfaces is controlled by control vertices, CVs. You can also define the Degree of the curve, by default the 3rd degree (cubic curves). The degree of a Bézier curve is the number of its control vertices minus 1.

Bezier curve, vertex:6

You can create a Bézier curve from any polyline or spline using the CVREBUILD command.In the dialog "Rebuild curve", set the Degree to the "number of CVs - 1". You can also preset the curve degree with the REBUILD2DDEGREE variable. The maximum is 11, i.e. for curves with up to 12 control vertices.

You can also directly draw a Bezier curve with the command SPLINE with the options Method > CV and Degree > 3/4/5....

NURBS

ACADLTCivilMapADT
100% *  CAD 
29.12.2019    1359×  

See also:


Back   All CAD Tips All CAD tips&tricks



Have we helped you? If you want to support the CAD Forum web service, consider buying one of our CAD applications, or our custom software development offerings, or donating via PayPal (see above). You may also add a link to your web - like this "fan" link: CAD Forum - tips, utilities, blocks for Autodesk products
CAD:    OS:    Categ: 
Text:  FAQ glossary   



Featuring:
Extend your AutoCAD LT productivity with our popular add-on
CADstudio LT Extension More info


Please use these tips at your own risk.
CAD Studio is not responsible for possible problems that may occur as a result of using any of these tips.
TOPlist