Some Notes for Smoke and PYRO

Learning PYRO in Houdini is not an easy task. Unlike the SOP, it is established based on the real physic model. For a better understanding of how PYRO works, We have to know what is behind the scene.

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Pre-tranform, Parenting and More

Recently I faced a problem when I was playing with the parenting of Geometry node in Houdini. I thought it wouldn't be a big deal at the beginning. However, the contents behind this node are much more than I expected.

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