(inp, idx)
return sampling_module.gather_point(inp, idx)
input:
    batch_size * ndataset * 3   float32
    batch_size * npoints        int32
returns:
    batch_size * npoints * 3    float32
input:
    batch_size * ndataset * 3   float32
    batch_size * npoints        int32
returns:
    batch_size * npoints * 3    float32
input : batch_size * ndataset * 3 float32 batch_size * npoints int32 returns : batch_size * npoints * 3 float32
def gather_point(inp, idx):
    """
input:
    batch_size * ndataset * 3   float32
    batch_size * npoints        int32
returns:
    batch_size * npoints * 3    float32
    """
    return sampling_module.gather_point(inp, idx)
def gather_point ( inp , idx ) : return sampling_module . gather_point ( inp , idx )