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Welcome to the Houdini WikiEdit

Simple notepad of sidefx houdini tips and tricks

Group node

Path Object

Eulerian

Attributes stored in grids in space

Lagrangian

Attributes stored in Points in Space

Volume Sop == empty volume

Volume Vop to edit volumes

Volume Visualization to map 4 scalar fields to density, R, G, B

Combine volume slide and volume trail to visualize a vectorfield in sops

Volume Trail to trail points through vector fields.

How to use data from node instead of file. Needs absolute Path.

op:/geo1/volume1

op:`opfullpath('../../volume1')`

Expressions

OpenVDB

OTL

cop

ROP