I have pre calculated both the IR and LC maps for an animation. However, the rendering time per frame has not changed. Before I saved the precalc maps, the rendering time was at 2 minutes, after precalc and using the saved ir and lc file, render times still at 2 minutes.
I don’t have much experience with animations from Vray, but I assume the process is the same.
I needed to make sure - Did you tell Vray to load those saved maps? Vray won’t automatically load from the saved maps?
You need to change the Mode set as “from file” instead of “Single frame” and browse for that saved map.
You can find that section under both of IR and LC.