rblock.prin.euler
Syntax
- v = rblock.prin.euler(p) (3D ONLY)
Get the orientation of the principal axis. This orientation cannot be reset. The convention \(\big\{X,Y^{'},Z^{''}\big\}\) is used (i.e., the \(x\)-, \(y\)-, and \(z\)-components correspond to the sequential rotations about the \(X\), \(Y^{'}\), and \(Z^{''}\) axes).
Component Access
f = rblock.prin.euler
(p)->x
- f = rblock.prin.euler.x(p) (3D ONLY)
Get the \(x\)-component of the principal axis.
Access other vector components (\(y\), \(z\) (3D ONLY)) by substituting the component name where \(x\) appears above. See Member Access Operator for information about accessing members from data types using ->
.
Deprecated Component Access
Component access by adding an optional integer in the function arguments (e.g., f = rblock.prin.euler(p, 3)
) is deprecated. It remains available but will not be supported in future versions. See Component Access with Integers in FISH on the Deprecated Commands and FISH page for details.
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