BUG: Arclength Method: support loads are by a factor of exactly 2 too large

karamba3d / K3D_NightlyBuilds

Nightly build versions of Karamba3d

https://karamba3d.com

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BUG: Arclength Method: support loads are by a factor of exactly 2 too large #33

Closed Clemens-Preisinger closed 2 years ago

Clemens-Preisinger commented 3 years ago

In the attached file the support reactions are by a factor of 2 too large. See also https://discourse.mcneel.com/t/nonlinear-arclength-solver-amplitude-of-vertical-reaction-is-exactly-the-double-of-the-applied-vertical-load/119396

karamba3d commented 3 years ago

The bug is connected to the way how the elastic energy is calculated in Karamba3D. It will be solved in the course of a refacturing of the elastic energy calculation.

Clemens-Preisinger commented 2 years ago

The bug is fixed in Karamba3D 2.2.0