Out of interest, you don’t have an alternative link where I can buy this early do you? I’m still waiting patiently for Marketplace but it looks like it’s going to take forever to get through.
I’m trying to implement it myself sooner (I’ll be purchasing this one anyway) but can’t find any decent source to look at (all the examples I’ve found are based on taking multiple samples, which is fine if you’re using HLSL but not so much if you’re not). Anything I do also needs to compile for Android (nVidia Shield) - so nodes are more ideal.