One of those classic setups again! This time we’re combining custom point advection with a few nifty techniques in Houdini to analyze how our base geometry is shaped and where its edges are. Also we’ll talk briefly about a basic rendering setup in Octane. Napoleon […]
All Posts tagged “Houdini”
Nerd Rant 2.0 – Ep.17: Using Python Libraries In Houdini
Before leaving for easter holidays, Manu & Mo discuss the usefulness and pain involved in using Python libraries in Houdini’s SOP context to easily access higher level functionality like arcane file export or intricate math.
Python in Houdini: Controlling An Embroidery Machine (DST Export)
In what might be our most useless Houdini tutorial to date, Mo covers exporting Houdini geometry for use in an embroidery machine. Yep that’s right. You’re welcome. Setting up Python for Houdini: https://youtu.be/aUdC8p17QEc Virtual Embroidery in Houdini: https://youtu.be/RgLcREpwaU4 Info on the .dst file format: https://edutechwiki.unige.ch/en/Embro… […]
Nerd Rant 2.0 – Ep.15: Learning Houdini With Vincent Schwenk pt. 3 – Grains
Part three of our special Nerd Rant with Vincent Schwenk is here! This time we focus on recreating a setup Mo once created for a project into which Vinz hired him. Vincent Schwenk is an incredibly talented Designer / Art Director based in Hamburg, Germany. […]
Abstract Particle Animation Using Houdini, Vellum & Octane Render
Inspired by Maxim Zhestkov’s great artwork, we set up a simple Vellum grain sim and render the results using Octane render. Download Scene File (.zip)
Vellum 101 – pt. 40: Melting Things Using Vellum Fluid
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Nerd Rant 2.0 – Ep.13: Learning Houdini With Vincent Schwenk
This is a special nerd rant – just an excuse to upload well over an hour of Vinz and Mo struggling with understanding / teaching Houdini to an absolute beginner. So if you’re thinking of learning Houdini, this call where Mo introduces Vinz to the […]
Houdini Tutorial: Melting Things using FLIP
Learn how to turn any object into molten lava by adapting one of Houdini’s presets to liquify any geometry. Ben Watt’s tutorial that triggered Mo to look into this. While we’re not talking about shading & rendering in here, we provide a scene file that’s […]
Simulating A Rubber Band Ball In Vellum
Again Patrick triggered this one by asking if we could have a look at a setup he’s been working on. And boy did we like what we saw. Mo decided to simplify it a bit and slow it down so it could be used to […]
KineFX 101 – Pt.5: The Rig Attrib VOP
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Render Houdini Particles with Blender CyclesX via Geometry Nodes
Transferring data between DCCs is a cumbersome but necessary task. Particles are not yet supported via nodes inside of Blender for example and usually come in from somewhere else. In this tutorial Manuel shows you how to create a surface flow particle effect inside of […]
Smearing Paint using FLIP
We’ve been asked by Patrick how to pull off something like these beautiful paint smears in Houdini, so we got to work. Using basic FLIP techniques will get us quite far, we just have to find the right settings. (Haha. “just” finding the settings…) In […]
Quicktip: New Grouping Behaviour In H19
By a comment on one of our videos on YouTube we stumbled upon a strange behaviour in H19 which took us a few minutes to figure out. Turns out grouping expressions are evaluated slightly differently in Houdini 19. A single short forum post got us […]
Nerd Rant 2.0 – Ep.6: Houdini 19
Mo is back from holidays, Manu’s winter semester started and both guys are freezing through the German autumn. Yet a ray of hope shines on them in the form of SideFX’s new Houdini 19 release.
Test Driving Houdini 19: Creating Wrinkles & Rendering Them In Karma XPU
It’s Halloween(ish). – so Mo decided he’d create something creepy. And this is as creepy as his mind gets. No judging. In this tutorial we’ll cover the creation off stress maps to drive the procedural generation of wrinkles using Houdini’s Karma XPU and MaterialX displacement. […]
Test Driving Houdini 19: Pouring Quicksand/Paint Using Vellum Fuids
Houdini 19 has been released and Mo is taking it for a test drive. As far as you can drive any software. (I mean a car’s firmware you’d definitely drive…) In this video, Mo demonstrates the new Vellum fluids by using them to create a […]
Test Driving Houdini 19: Injecting Packed Primitives
Houdini 19 has been released and Mo is taking it for a test drive. As far as you can drive any software. (I mean a car’s firmware you’d definitely drive…) In this video, Mo modifies the abstracted sculpture we built in part one by using […]
Test Driving Houdini 19: Karma XPU, MaterialX And A Hidden Gem
Houdini 19 has been released and Mo is taking it for a test drive. As far as you can drive any software. (I mean a car’s firmware you’d definitely drive…) In this video, Mo builds an abstracted sculpture out of minimal surfaces by using H19’s […]
Nerd Rant 2.0 – Ep.5: THE BESTEST 3D App
In part two of their highly scientific and grown up debate about 3D DCCs, Manu and Mo go knee deep in apps to find out what’s THE BEST 3D APP (!!!) on the market.
No VEX Houdini: Organic Modelling Using Winding Numbers
Continuing our “No VEX Houdini” tutorials, Mo covers implementing a very clever technique to model organic surfaces using a mesh’s winding number, as presented in this thread on Twitter by Daniel Piker. In this quick (sub 10 min) tutorial, Mo will use one of Houdini’s […]
Advanced Setups 07 – Reading XML Files & GPS Tracks
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No VEX Houdini: My First(ish) Setup: Abstract Sails
Continuing our “No VEX Houdini” tutorials, Mo presents one of the first setups he built when he started using Houdini. He also rambles a bit about what Manu and Mo actually mean when they talk about using VFX tools for abstract design. In this quick […]
PDG 101 – Pt.17: Sloppy Machine Learning
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Tearing A Spider Web In Houdini Using Vellum
Been pointed to Philipp Pavlov’s great spider web animation, felt in a mood to try setting it up using Vellum grains. Somehow succeeded. Recorded tutorial. Feeling cute. In this tutorial we’ll set up a simulation which allows us to tear a spider’s web. We’ll be […]
PDG 101 – Pt.16: Feedback Loops
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Advanced Setups 04 – Field Guided Reaction Diffusion
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PDG 101 – Pt.15: Batch Processing II: Manual Edits
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PDG 101 – Pt.14: The Python Processor
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Shadow Projections
When stumbling upon Kumi Yamashita’s amazing artworks, we felt inspired to try our hand at the underlying technique of projecting shadows from a light source. In this tutorial we’ll be creating shapes and object arrangements that form a shadow image when hit with a single […]
Rope Typography Using Houdini’s Vellum & Octane Render
After seeing polygonpen’s C4D Rope tutorial on Lesterbanks, we though – why not give it a go in Houdini. So in this tutorial we’re gonna go over creating a basic vellum sim which will form the backbone of our rope typo, then creating said rope […]
PDG 101 – Pt.13: Houdini Engine in UE4
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PDG 101 – Pt.12: Faux 3d printing
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PDG 101 – Pt.11: Comping in COPs
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Building a Flowmap Shader in Blender using Flowmap Data from Houdini
Today for a game related topic: Flowmaps. These can be used to fake flowing liquids inside of a quickly executing shader. We’ll create a flowmap in Houdini using the SideFX Labs tools in this Tutorial and then move over to Blender to build an animated […]
PDG 101 – Pt.10: Online Data & APIs
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PDG 101 – Pt.9: HDAs & File Tags
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PDG 101 – Pt.7: Product Lineup
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Sloppy Unreal 03: Correcting Mistakes & Bevelling Legos
EDIT: Damn it, I think specular in UE and me are cursed. When I was testing this setup I had post processing exposure cranked up, which messed up my results. Turns out that specular expects a value between 0 and 1 which internally is remapped […]
Sloppy Unreal 02: Setting Up Raytracing & Generating Normal Maps In Houdini
Part two of working sloppily in Unreal covers setting up raytracing and materials. Also we’ll tackle the generation of normal maps from a grayscale image in Houdini, talk a bit about different approximations for the Fresnel term and finally poke around in Unreal’s console in […]
New In Houdini 18.5 – KineFX
Full Playlist Here Revisiting an old technique Manu covered a while ago. But this time using H18.5’s new KineFX tools to make it a tiny bit less painful. Nevertheless Mo of course dives into VEX and a bit of linear algebra. Links Manu’s previous tut […]
Exporting Alembics For Blender: A Few Hacks
EDIT: Thanks so much for the many comments & hints! Josh Rizzo on Twitter pointed out I’m missing a few import options when loading in the alembic. Here’s how to import animated attributes without a deforming/animated mesh:– Import Alembic– Check “Set Frame Range” and “Is Sequence” […]
Silly Pillow Pt. 2: Adding Detail & Tweaking Stitches
In part two of our silly pillow series, Mo adds detailed wrinkles by tweaking our Vellum sim’s constraint parameters. This makes our pillow look more like something out of a Franquin comic. Also you’ll be exposed to two lines of VEX script. You’ve been warned. […]
Silly Pillow Pt. 1: Setting Up Stitches In Vellum
Mo needed something relaxing after a longer stretch of math, algorithms and OpenCL. So we decided to build something quick, rewarding and fun: A weird inflatable structure in Vellum. Download Project File
Houdini On Mushrooms Pt. 1 – Softbody Shrooms
This is the start of a new mini-series on fundamental Houdini techniques. Demonstrated using mushrooms. Of course. We’re starting off by setting up a softbody simulation in Vellum and then using Houdini’s point deform node to transfer the low resolution simulation results onto high res […]
Guest Tutorial: Looping Flower Petals
We’re thrilled to have Houdini artist extraordinaire and educator Chris Kopic for a guest tutorial. Chris agreed to shed some light onto how he created this endless looping flower. Using vellum and a bit of houdini trickery. Download Project File
Simulating Fabric Hoses In Vellum (Or: How To Rip Off Your C4D Friends)
Recently I’ve been talking to our dear friend and übertalented designer/creative/artist Vincent Schwenk about his recent main- and side projects. One thing that came up was a certain dynamics setup he’s been working on in Cinema 4D and we agreed it’d be a funny idea […]
The Houdini Donut Tutorial!
EDIT: Simon Fiedler just informed me that in fact we’re not the first ones to do a Houdini Donut tut. Dang! Kudos to Konstantin Magnus! — Mo has recently started learning Blender. (Don’t worry – we won’t ditch Houdini. We just think Blender makes for […]
Procedurally Modeling A Raspberry
Mo has recently started learning Blender. (Don’t worry – we won’t ditch Houdini. We just think Blender makes for a nice addition to our toolkit.) And while watching a certain popular donut tutorial, it became painfully obvious that sometimes procedural modeling is king. As is […]