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Houdini Basics - 6 Tips and Tricks when working with Houdini Digital Assets!
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- Опубліковано 14 сер 2024
- Gumroad Link: gum.co/hdabasics
I wanted to make a video of some of the fun tips and tricks you can do with Houdini Digital assets. I wanted to cover things like embedding assets into an HDA, the difference of an Object level HDA and a SOP level HDA, as well as a few others that I think you will find handy when creating your procedural systems in Houdini!
Tip 1: 00:57 - Creating a Houdini Digital Asset
Tip 2: 03:23 - SOP Level v.s. Object Level
Tip 3: 05:38 - Embedding Assets
Tip 4: 09:11 - Adding Python
Tip 5: 12:11 - Dynamic UI
Tip 6: 16:09 - Adding Handles
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For those who may be lost in the last example, the Handles Tab has been moved under the Interactive tab
Clear and concise, per usual. Thank you!
0 dislikes. Awesome!
The best when it comes to Houdini Engine. Rock on Kenny!
Took a while to figure out how to point to an asset's embedded files from nodes that are nested inside other geo nodes or subnets inside of that asset:
opdef:../..?xyz.bgeo, for example
.
Thanks for the upload - very helpful
Exacted what I needed to solve a problem I was working on!
Amazing tips. Flexible UI and Handles are definitely the top tips for me!
Cool! Thx a lot!
HDA's here we come! Thank you very much
Thanks for the good tips, very helpful!
great video, thanks.
Pure Gold :)
Always good and handy tutorials! Love it!
Thanks Benjamin! :-)
Thank You very much!
really cool stuff😱😍
u r awesome
Solid, HDAs are, well, pretty cool. :) Thanks Kenny!
no prob at all! always more than welcome! :-)
Hello, can you please help we with making snapping handle, when I want to place my digital asset? Goal is to hit enter on created digital asset and snap it to another object. Thanks
If I've already made a SOP level HDA is it possible to convert it to an OBJ level and keep the interface I've already built?
Unfortunately I have not found a way to do that.
Hi, I am desperate for help.
Lets say I've created a simulation. Fluid, pyro etc.
How do I take that group of nodes and add them to a subnet and make all references relative within the subnet? ../../subnet
So that I can save an HDA without breaking the sim
Please help :)
this is cool. is there an easy way to add multiple handles to an HDA?
for the opdef when you import in game engine the file is included in the houdini output, so `if` you want to share the hda with file in something like google drive then use opdef if for game engine importing it there and commit it's good to go?
Need to add Custom Handel with connects with scale and center of the box object . how to do that
Handles are created in the type properties window of your hda.
How does HDA performance compare to say Maya api in terms of coding in your native application? I'm assuming its a bit slower maybe, but since engine is a alternate process it could be good?
Also whats the memory overhead of running houdni engine? Just curious, I'm debating between using engine vs native development, obviously engine is much quicker regarding development time.
Itll definitely be slower than anything you make natively in a dcc application. That being said, trying to recreate all the functionality that houdini offers to HDAs, would take years to replicate. If you're making simple scattering tools, then that is easily done with python in maya. But when it comes to generating things like buildings with interiors, whole landscapes, hengine is the fastest way to get to final tool.
Hi, I´m trying to load a jpg image for a texture but it´s not working. Loaded it in the extra file section and in the principled shader added in the texture "opdef:..?Alvin_Diff_low.jpg" Does it work different for textures?
It totally works for textures. I'd have to see your hda. You can always reach me through the indie-pixel website contact form.
@@IndiePixel3D OK, just testing different things from the help page this worked out "opdef:/Object/Alvin_Rig?Alvin_Diff_low.jpg" This is not friendly :/ Thanks for your video.
I have a error: "enough sources specified." I don't know what it is... Please help :(
That just means the node you are working with requires an input. Is this an hda you made?