rasterization needed for big datasets

[aodainic7]

Hey everyone,
I have a dataset of 370k cells, and when I run tidygate it is very laggy,and out of 3 times, it works once without crashing. I think a restarization is needed once you have more than 100k cells, like the DimPlot in Seurat does it.
Once I reduce the number of plotted cells, the algorithm works smoother.
Cheers

[stemangiola]

#20