a class representing an axis field on the sphere by values at nodes
The field is given by an axis at every vertex of a spherical triangulation and interpolated linearly in between.
Syntax
aF = S2AxisFieldTri(nodes,values)
aF = S2AxisFieldTri(fun)Input
| nodes | vector3d or S2Triangulation |
| values | vector3d, the axis at each node |
| fun | @function_handle, sampled on an equispaced grid |
Output
| aF | S2AxisFieldTri |
Class Properties
| tri | S2Triangulation |
| vertices | vector3d, the nodes of the triangulation |
| values | vector3d, the axis at each node |
| antipodal | always true for an axis field |