background darkens when experiment is running (under a dim feature flag)
I personally think this is a bad change, but let's evaluate it properly and see what everyone thinks about it
some style changes for experiment laser width and absorption percentage (see screenshot below)
reduced the fidelty (path color and width variance) of photon rendering when there are many photon instances on the screen
The fidelty decrease is hard to notice, as those photons are almost transparent anyway, and it cuts down the number of DOM nodes to update significantly. This is still very slow, but way better than it was before. Next optimization step will probably require direct canvas rendering.
dimfeature flag)How the experiments looks with flags
?dim&ca: