computes the incomplete curvature tensor
The curvature is only ever known within the measurement plane: a 2d map says nothing about how the orientation changes along its normal. So the tensor is assembled from the two in-plane directions and left NaN along ebsd.N.
Syntax
kappa = curvature(ebsd)
kappa = curvature(ebsd,'stencil','full') % passed on to the gradientInput
| ebsd | EBSD |
Output
| kappa | curvatureTensor |
Options
| passed straight to gradient, e.g. |'stencil'| |