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I'm seeing very strange behavior with an animation that uses vray sun. I start the rendering, it renders speedily (3 min per frame) for about 160+ frames and then the rendering starts to slow to a crawl (20 min per frame).
If I stop the render, turn off the sun, render half a frame then cancel - and then turn on the sun let the rendering pick back up and complete the animation I'm back to 3 min per frame... until I get thru another 150 to 200 frames and then it slows down again.
I've tried this twice ad it worked both times. XP Pro 64, Vray 1.5a
Has anyone else seen this?
If I stop the render, turn off the sun, render half a frame then cancel - and then turn on the sun let the rendering pick back up and complete the animation I'm back to 3 min per frame... until I get thru another 150 to 200 frames and then it slows down again.
I've tried this twice ad it worked both times. XP Pro 64, Vray 1.5a
Has anyone else seen this?
