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CAD tip CAD tip # 7297:

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Q - question

How to project geometry to any 3D surface.

A - answer One of the new powerful 3D functions in AutoCAD 2011 (and higher) is the PROJECTGEOMETRY command, which can project - drape - any curve, polyline, line or point to any 3D surface.

You can specify the project direction by the current view, by the direction vector, or by UCS. The projected geometry is displayed (as splines) on the selected 3D solid or surface body (incl. NURBS surfaces).

You can use this command e.g. to project texts (TXTEXP exploded) to free surface meshes.

Text projected to NURBS surface

For projecting to a sphere use the SphereProj utility.

ACAD2013ACAD2012ACAD2011ADT2011Civil2011
100% *  CAD 
7.4.2010    9621x  
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See also:
Tip 9030:Precise loading of PDF files into Autodesk Design Review.
Tip 8962:Project 2D curve to a 3D sphere.
Tip 8745:AutoCAD 2013 command line is off-screen.
Tip 7954:AutoCAD 2012: Generate 2D drawing views from 3D models.
Tip 7852:Put Google Earth maps directly into AutoCAD.


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Two different rectangles with the same AutoCAD 2011 command. « | » New commands introduced in AutoCAD 2011.

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