slow render times after caching

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gusgogus
Posts: 14
Joined: Fri Jun 29, 2012 10:17 pm

slow render times after caching

Post by gusgogus » Tue Jun 28, 2016 8:15 pm

After caching a 300 frame sim and mesh, I noticed that it takes a long time to render frames when i render to picture viewer. If i render the view(Render View) it renders instantly. Is there a reason why it takes so long when i render a single frame to picture viewer? It takes about 2-3 minutes of preparation before the render actually fires off.

The cache seems to be working just fine since I can scrub through my timeline and jump to any frame almost instantly. It's only when i Render to picture viewer.

Thank you.

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atena
Site Admin
Posts: 112
Joined: Fri Jun 04, 2010 1:25 pm

Re: slow render times after caching

Post by atena » Wed Jun 29, 2016 8:18 am

The problem is that for render, say frame #100, Cinema plays the time line from the starting frame to the frame to render. This means that RealFlow | Cinema4D is loading all those cached frames before rendering. I guess this is where the slow down is. It doesn't happen for the render view BTW.

We will try to improve this functionality in the next version.
Angel Tena
Head of RealFlow Technology
Next Limit Technologies

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