RotationΒΆ
Type: | Rotation |
---|---|
Range: | [SO(3)] |
Default: | -/- |
Appearance: | optional |
The Rotation parameter together with the Origin parameter
is used to apply an affine coordinate transformation to the defined cartesian grid. The cartesian grid is set up as defined and subsequently transformed. The fields are exported on the transformed grid.
The affine coordinate transformation is given by a rotation matrix and a translation vector
. It is applied to the cartesian coordinates
as follows:
A typical example involves the rotation around the z-axis defined by Euler Angles (cf. Data Structure)
PostProcess {
ExportFields {
FieldBagPath = "project_results/fieldbag.jcm"
OutputFileName = "project_results/cartesian_xz_rot45.jcm"
Cartesian {
NGridPointsX = 200
GridPointsY = 0.0
NGridPointsZ = 150
Rotation = [45, 0, 0]
}
}
}