hookeai.simulators.fetorch.math.matrixops.vget_state_2Dmf_from_3Dmf

vget_state_2Dmf_from_3Dmf(mf_3d, device=None)[source]

Build 2D counterpart of 3D second- or fourth-order tensor.

Compatible with vectorized mapping.

Parameters:

  • mf_3d (torch.Tensor (1d or 2d)) – Matricial form of 3D strain/stress related tensor.

  • device (torch.device, default=None) – Device on which torch.Tensor is allocated.

Returns:

mf_2d – Matricial form of 2D strain/stress related tensor.

Return type:

torch.Tensor (1d or 2d)