Fix slerp at coincident/antipodal endpoints, and SO2/SE2.interp1()#193

gaoflow wants to merge 2 commits into

rai-opensource:masterrai-opensource/spatialmath-python:masterfrom

gaoflow:fix-slerp-singular-endpointsgaoflow/spatialmath-python:fix-slerp-singular-endpointsCopy head branch name to clipboard