Houdini: Pyro FX Basics
■Vector vs Scalar Field
Vector field store 3 floats per voxel.
ex: Color, Velocity, Force = vector channel
Scalar fields store a single float per voxel.
ex: Density, Temperature, Masks = float channel
Vector field store 3 floats per voxel.
ex: Color, Velocity, Force = vector channel
Scalar fields store a single float per voxel.
ex: Density, Temperature, Masks = float channel
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