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+--- Thread: I can't render a TyCache with V-Ray 7 (CPU) (/thread-4772.html)
I can't render a TyCache with V-Ray 7 (CPU) - AmerAlhumsi - 04-26-2025
Hello everyone, I have a weird problem and I hope someone can help. I can't render a TyCache with V-Ray 7 (CPU) when using instance mode.
I have a large simulation — about 350,000 particles — which I exported as a TyCache.
I tried everything to render it using V-Ray 7 (CPU) and even V-Ray 6, but the TyCache remains hidden and doesn’t show up in the render.
However, when I switch to V-Ray GPU, it renders fine. It also works when rendering with Vantage.
Additionally, if I switch the TyCache to 'mesh mode' instead of 'instance mode', it renders fine as well — but in that case, the memory can't handle such a large simulation.
Does anyone know exactly what the problem might be and how I can fix it? Thank you!
RE: I can't render a TyCache with V-Ray 7 (CPU) - d4rk3lf - 04-27-2025
Can you render with instances when you import your TyCache in TyFlow via Birth flow and Flow update (and of course mesh operator set to instances)?
RE: I can't render a TyCache with V-Ray 7 (CPU) - AmerAlhumsi - 04-27-2025
Thank you for your reply. Actually, I did what you suggested, but it's not working when the mesh operator is set to instances
RE: I can't render a TyCache with V-Ray 7 (CPU) - tyFlow - 04-27-2025
Your build doesn't support VRay 6 or 7.
RE: I can't render a TyCache with V-Ray 7 (CPU) - AmerAlhumsi - 04-27-2025
(04-27-2025, 02:51 PM)tyFlow Wrote: Your build doesn't support VRay 6 or 7.
Thank you! I'm going to buy TyFlow Pro today. Is there any document that shows all the benefits of TyFlow Pro, like simulation time enhancements and all other stuff
RE: I can't render a TyCache with V-Ray 7 (CPU) - tyFlow - 04-27-2025
You don't need the PRO version for rendering. Just get the latest free build.