If you want the standalone FLEX demos, then download FLEX SDK from the NVIDIA Developer website. The FLEX branch only contains the necessary files for building UE4 with FLEX support, doesn’t contain any of the demos as far as I am aware.
If you want the standalone FLEX demos, then download FLEX SDK from the NVIDIA Developer website. The FLEX branch only contains the necessary files for building UE4 with FLEX support, doesn’t contain any of the demos as far as I am aware.