LuxCoreRender Forums

Aha thanks, I think this classic test scene is very hard for a whatver sampler with an infinitesimally small point light indeed.

I forgot to add, I'm on an old AMD Phenom II X6 1075T which supports almost no modern extension sets, if it is important.

Edit: I confirm 2d3ce31 commit fixed crashing ...

Hi,

Attached test scene crashes on first cache update whenever Caustic Cache is enabled. I've monkeyed with parameters, tried all sampler combinations with no luck and I decided to report.

I've compiled latest (e63626411c55ff621e041e541a05a712faf4ef9b) exe from source with VS 2017 Build Tools ...