error when initial GaussianTracer

[islahudy]

Hello, Thank you for your excellent work.
I get
2862577 segmentation fault (core dumped) [both in cuda11.6 & cuda12.1]

in scene.gaussian_model.py(70):
self.gaussian_tracer = GaussianTracer(transmittance_min=transmittance_min)

self.impl = _C.create_gaussiantracer()

[SuLvXiangXin]

I'm not sure about this. Maybe update your GPU driver to meet the requirement of Optix 7.5, see here. I test it on RTX 3090, with driver version:530.30.02.