[Fix] Convert rt_mat to torch.Tensor in Coord transform for compatibility#709

Merged

ZwwWayne merged 2 commits intoopen-mmlab:masterfrom gopi-erabati:convert_rtmat_coord3dmode

Jul 6, 2021

+2

Commits on Jul 6, 2021

converted rt_mat from ndarray to tensor to make it further compatible
gopi-erabati
committed
changed if condition of rt_mat to be consistent with code
gopi-erabati
committed