rigid_body_motion.polar_to_cartesian¶
- rigid_body_motion.polar_to_cartesian(arr, axis=- 1)[source]¶
Transform polar to cartesian coordinates in two dimensions.
- Parameters
- arrarray_like
Input array.
- axisint, default -1
Axis of input array representing r and phi in polar coordinates. Must be of length 2.
- Returns
- arr_cartesianarray_like
Output array.