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 # ansys.meshing.prime.TetMeshSplineParams

 Last update: 29.04.2026 

<a id="ansys.meshing.prime.TetMeshSplineParams.decimation_factor"></a>

#### *property* TetMeshSplineParams.decimation\_factor *: [float](https://docs.python.org/3.11/library/functions.html#float)*

Decimation factor used in meshing of the trimmed solid spline.

**This is a beta parameter**. **The behavior and name may change in the future**.