Відео

Nice presentation.

Really amazing tutorial with clear explanation!! I was learning something every minute. Please continue making more of these

man I love your tutorials great work

Nice video! Thanks!!

nice little tutorial. Forbidden Planet is a very good but forgotten movie, lost in the rush to get heavy CGI SciFi movies out but it was ahead of its time for effects, like 2001.

I just purchased and started this project. there is an amazing amount of information about Houdini tools for modeling in just the first lesson. I have a number of Rohan's other tutorials. I have been away from Houdini for a few years but am coming back and this is a great introduction to H20

Please do a copernicus fabric tutorial, i tried emulating substance designer workflows for fabric but i'm not familiar enough with cops to do it well.

Thanks so much! Do you think this is a problem that SideFX will adress in future updates? So COPs working in a way that handles UV seams better... I guess would be nice to don't need this workflow everytime....

thanks Rohan!!

OH MY GOD! RIP SD!

Hi, really nice. I think the way you added the knots to the wood really makes it look realistic. I saw another tutorial(from greyscale gorilla I think) that talked about using metallness to enhance wood textures, do you think that would add anything ? or is that just the same as what you did with the specular ?

Thanks Rohan!!

Very useful, thanks.

Hi Rohan! I really like your tutorials. Thanks) You can actually use heightfield directly in cop with sop import + geometry to layer

these videos are amazing, thank you so much.. you are making it so easy to understand

I am on 2024 and Houdini is ignoring the pin constraints. I tried on 2019 and the same issue....

thanks

Do you know how to apply this when your vellum solver is part of a DOP network? Where to plug it in, etc?

Is it possible to get a render WITHOUT using karma?

THANK GOD THANK YOU MUCH

Thanks so much! I could not figure it out how to render all the COPs effects. I'm so glad that we have You around, who can translate this alien logic for some of us :)

Cool stuff! 2 cents - Render all in a single process fits writing the USD render file - it's just one file for the whole sequence, so you don't want to do that for each frame, but just once. Saving different USD files for each rendering will avoid the clashing. And you could also batch them in TOPs.

nice work , in cop is it possible we project like foam particles on ocean surface without create uv set ?

Nice dude!

wow that's great

Hello, when I export the geometry it appears in gray and not with the colors and contours that I have in the viewport.

nice!

Please write this to support and attach this video. This is important.

can we use glue constraints in the guided sim ?

thanks! the .rat tip is helpful

seems like they would have a dropdown menu (in the cryptomatte node) that would grab relevant names from the render... right?

Can you please show me how to run the render through COPs, so that COP would immediately process the data and ultimately save me Circle+ball_$F.png and toy_$F.png separately?

Thanks Rohan for looking into cryptomatte, haven’t had time yet. The names from Solaris is helpful info, I’ll look into getting them to select

फार छान उपक्रम

Nice!

Bro can you make a full course from modellibg or sculpting to render?

now we just need a good workflow for UDIMS in COP :)

Thanks so mucb for this. xyzdist + primuv may be the most cool and effective secret weapons in all of Houdini. As you can sample ANY attribute. This and uvsample are incredibly powerful, and only really available in VEX: ua-cam.com/video/OJslIENfT38/v-deo.html

Around 34 minutes I had to add a normal after the circle, before the remesh AND after the scatter for the scatter and align to work as it did in the tutorial. not sure why.

great but what is the point of this?

Nice one! Gotta love the new COP 😊

I found there's no need to project the uvs if you set the UV.z to 0 (it defaults to the height). In a point wrangle: v@uv = set(v@uv.x, v@uv.y, 0);

You can use recipes now to do what you did with the shelf near the end of the video, in case you hadn't looked into them yet.

Thank You very much, Rohan!

I second your request to have a bake curvature node in cops. The lack of bakers in cops is frustrating. I know I can do some of this with a lends shader in karma, although there is no aov for curvature. It would be SO convenient to bake to texture or 2d volume in cops. It’s really a pain to subdivide the geo to get detail needed for rasterization, and even after subdivision it is just not the same as a bake.

can you export displaced mesh or is it just material render

Cool stuff thx, any idea is bringing heightfield masks available in new cop WITHOUT converting it into geo, as its normally super heavy and all setup becomes too glitchy...

thanks

I doubt it could be done straight in cops, because it looks like it doesn't have access to the geometry. SOP, and the renderer have access to it.

Hi, handy tip. My hands were hovering over the keyboard to ask about needing the layer when you didn't add the uv one, but you noticed it first !