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Showing results for tags 'optimization'.
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Hey guys, Im rendering a pyro sim around 1-3 mil voxels, im using an environment light and a volume light emitting from the pyroshader. Rendering using PBR with pixel samples 3x3, volume limit 1, noise level, 0.1, volume quality 0.1, volume shadow quality 0.5 and stochastic 8 im not even using motion blur, but one frame is almost taking 1.5 hours. Any ideas how to increase the performance, am i doing some nonos that i missed? the smoke is fairly transparent and the light from the fire is strong.
Hi All! Are there any ways to optimise/reduce the file size of Houdini caches. I'm caching a (very small) FLIP fluid sim with a 'File Cache' Node at the moment and each frame is about 100MB. Multiply by 500 frames and that's a BIG cache! - not to mention the time its taking! I am sure it shouldn't be this large considering this is only a very small fluid sim so any tips would be great! I know a lot of people have this issue with sims so hopefully kind people can help us out! Thanks in advance!
Hey guys, I have this scene with a lot of berries falling. If I select all of the berries and aply a FEM (shelf) at all of it, the action gets very slow and causes closer berries mesh to "fuse" one into another. The reason it gets slow/merge is the solidembed thing. It takes too long to make it for all the berries. My doubt: is there a way to make only one FEM berry and then make muliple copies of it, this way it doesn't have to tetrahedralize all of the berries? Thx, Alvaro
pusat posted a topic in Finished WorkThis operator allows you to run an OpenCL kernel as part of your SOP network. Depending on the GPU, some operators can be orders of magnitude faster than even VEX. In this case the OpenCL code is 144 times faster than VEX on GTX 970.