The
Vorticity attributes can be found in the bifrostLiquidProperties attributes.
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Enable
- Enables the calculation of the vorticity channel, that is, the accumulation of rotation magnitude (curl of velocity field) within voxels. The vorticity channel is not physically accurate, but can be used to simulate churning when viewing and rendering.
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Decay
- A value that is subtracted from the accumulated vorticity every frame.
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Multiplier
- A multiplier for the magnitude of the curl of the current frame before it is added to the accumulated vorticity.
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Maximum
- A clamp for the total vorticity.