CAD tip # 8962:

Question CAD
% platform category

Project 2D curve to a 3D sphere.

With the freeware utility CADstudio SphereProj you can project any 2D curve (polyline, spline, arc, line) or a group of curves to a spherical 3D surface.

The add-in application SphereProj can be downloaded - like the other CAD Studio's freeware tools - from Download. Load it with APPLOAD and the run the SphereProj command. After you enter the sphere radius, the command marks a rectangular area that will be projected to the sphere (at 0,0,0). Any curve drawn in this area can be be transferred (projected) to the sphere surface (the horizontal axis of the rectangle will become the "equator" on the sphere, its upper and lower edges will become the north a south "poles"). The 3D projection respects the color of the original 2D curve. You can specify the precision of the conversion - the number of segments that the original curve(s) will be divided to.

If you want to project a text, convert it first to to lines - see the tip 1901. Projection of geometrical entities to an arbitrary 3D surface is described in the tip 7297.

ACAD

* CAD

9.12.2012 11469×

Comments Tell a friend

Prices - CAD eShop:

AutoCAD

applies to: AutoCAD ·

See also:
Tip 14077:	How to quantify the carbon footprint on a project in Civil 3D?
Tip 13944:	Intersection of a 3D spline with a plane in Fusion 360.
Tip 13884:	How to send e-mails with an iLogic macro?
Tip 13805:	Projecting/embossing a profile on a curved surface in Fusion 360.
Tip 13760:	Parametric text content in Fusion 360 sketches (and models).

Selected tip: How to get paper size from a .PLT file

Back All CAD Tips

Batch insert of multiple DWG files into one. « | » Change the value of a name-selected attribute.

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: OS: Categ:
Text:	FAQ glossary

Featuring:
Increase your productivity with our set of BIM add-on functions for Autodesk Revit
CADstudio Revit Tools More info

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

	CAD Forum - tips, tricks, utilities, help, how-tos and FAQ for AutoCAD, LT, Inventor, Revit, Map, Civil 3D, Fusion 360, Forma, 3ds Max and other Autodesk software (support by Arkance Systems) - see About	Arkance Systems CZ s.r.o. (CAD Studio) - Autodesk Platinum Partner & Training Center & Consulting Services Partner	CONTACT: webmaster.cz@arkance-systems.com tel. +420 910 970 111
	Copyright © 2024 \| Advertise with us \| Online privacy

CZ \| EN \| DE
Login or
registration
	Visitors: 6193