Volume Moments Component in Grasshopper

Grasshopper
,
1

I am interested in determining radius of gyration or moment of inertia around a specific axis for a certain shape.

  • For example, I constructed a simple cube as follows:

Rhino_2Ayx9s2AXE
Rhino_2Ayx9s2AXE1643×608 64.4 KB

  • The radius of gyration depends on the specified axis. However, when I used the VMoments component in Grasshopper, the radius of gyration did not change as I randomly rotateed the cube.

  • Anyone has an idea on how to specify the axis of rotation such that radius of gyration changes accordingly?

Cube.gh (15.6 KB)