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CAD tip CAD tip # 7857:

Question

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A
The function "Spin Triangle Face" (MESHSPIN) works only with 3D objects of the type Mesh, composed from triangular faces. In these neighbouring faces you can swap their common edge.

On a meshed regular object composed from quad faces you can use the command MESHSPLIT with the Vertex option to create triangular faces.

Original mesh

Original mesh

Split face

Split face

Selection for spin

Selection for spin

Swapped face

Swapped face of the mesh

The MeshSpin function is intended mainly for irregular objects, to solve boundary shapes.

ACAD2011
100% *CAD
14.3.2011    8389×  
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applies to: AutoCAD 2011 ·

See also:
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Tip 14204:How to draw a parabola in Autodesk Fusion (or other 2D/3D curves).
Tip 14095:How to increase the accuracy (smoothness) of STL files exported from AutoCAD?
Selected tip: Absolute and relative elevations in Revit projects.


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