Half-Life: Alyx Workshop Tools/Modeling/Houdini Vertex Animation

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This tutorial assumes working knowledge of Houdini and only demonstrates how to correctly export to Source 2. https://www.sidefx.com/docs/houdini/dyno/rbd.html

Install labs

[1]

Install Valve_outputnodes.hda

[2] Choose File > Import > Houdini Digital Asset

Rigid Body Simulation

[3]

Rest node added before starting the simulation on your mesh, this is required to avoid incorrect data on pos0 caused by texture edge bleeding.