actually mine exports position, velocity, color and density (alpha) what it doesn't support is arbitrary channels. that was on my todo list. the code i wrote is open source and is available here...
his tool has a nice gui like the cache manager, and a has 'partitioning' built in. which is just seed offsetting and combining caches later. so it looks superior, but krakatoa is less and less appealing as fury renderer inside slipstream vx matures. the price point is far better.
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