Thinking about adding to Q3e

[ghost]

Maybe I've finally found the right place for this. I was looking at:
http://postgis.net/workshops/postgis-intro/indexing.html

The problem I'm trying to solve: lvlworld.com has 3,000 BSP format files. I want to analyze every single one spatially,
then generalize the shape of the level, and compress all the necessary information into a 128x128 PNG image.

I don't even know where to start it is so much data and I can barely understand the 3D math behind it. But I had this idea,
if I could port part of this Vis system https://github.com/ec-/Quake3e/blob/master/code/qcommon/cm_trace.c#L154
to work on the GPU, then I could easily iterate on analyzing the data to create the image features I need.

I am well on my way to creating the feature maps. But each one takes about 10 seconds to generate. If I could somehow
combine PostGres with idtech3 clip map, I could generate feature maps much faster or use the usual database features
to organize the results in one place.

EDIT: I am looking at lwgeom_rtree.c from https://postgis.net/source/ But I don't understand if that has any connection to cuda_* from here.

Will pg-strom benefit postgis queries, or are the implementations completely disconnected?