tamagochy
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Reading .env file from a centralized directory
tamagochy replied to underscoreus's topic in Scripting
Packages dir reads before env file, so you need to put json files in each houdini folder or use a wrapper ) -
You can do it like this. pop_moveGeo.hipnc
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Vellum still not best way for simming hard objects. Better use wire sim. More stable more predictable.
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You need to find the way to not change topology. Without it will be hard to make procedural setup
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Sweep used normals along spline and up vector to orient shapes, by default after dopnet you have orient attribute you need to delete. Use foreach per branch to create shapes and then use it in point deform. In my vol3 tutorial you will find explanation of all aspects of the meshing.
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To use curves for deform you need to create geometry using sweep from curves and then plug to point deform.
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This picture show nothing. Can you provide scene? Why you use FEM for it, better use wires
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To interpolate VDB vel you need to separate vel for three floats x y z. And you need have only density and vel, if there are more floats channels retime will not work.
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Matrix and quaternion to degrees problem
tamagochy replied to lou_untitled's topic in General Houdini Questions
In your case you can make all much simply cogs_automation_problem_fix.hipnc -
how do i detect and delete small isolated vdb islands
tamagochy replied to demoan666's topic in General Houdini Questions
vdbsegmentbyconnectivity gives what you need. -
Something like this. lineFromGeo.hipnc
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Create orient attribute per point and use copy to point SOP.
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Houdini tutorial - Procedural Tree Rigging System and non-simulation dynamic
tamagochy replied to tamagochy's topic in Education
Procedural Tree Rigging System and Dynamics complete Bundle! Save 17% buying all three volumes! https://bit.ly/2LC3rPv -
You should build matrix fort static leaf and rotate this matrix by matrix from the nearest point on branch.
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Houdini tutorial - Procedural Tree Rigging System and non-simulation dynamic
tamagochy replied to tamagochy's topic in Education
Procedural Tree Rigging System and Dynamics Bundle - complete tree rigging tutorial series! https://gum.co/UpRQf
