does Post-Processing FX come with this? i feel like it should be included but that's just me
Viewing post in HDR Renderer for GameMaker comments
No, and it should not, sorry. There is a big problem with libraries out there, which is the attempt to do "everything in one", making the asset full of things that not everyone will use, a mess. Post-Processing FX only needs this for Bloom and Sunshafts (it's optional), and only for 2D games, so it is not included. 3D games can have the HDR surface. This asset exists because GM does not yet support it natively :)