Houdini Algorithmic Live

This is a weekly tutorial live for Houdini. In this week I'm going to show how to create curvy fractal tree and run a hexagonal trail on top of the branch geometry.
I've also started a Patreon, if anyone found the video interested or helpful please consider supporting so that I can continue creating videos.
[Project File]
github.com/jhorikawa/HoudiniH...
[Patreon]
/ junichirohorikawa
[Houdini Related Playlists]
Houdini Algorithmic Live: • Houdini Algorithmic Live
Houdini Tutorial: • Houdini Tutorials
Houdini Snippets: • Houdini Snippets
Houdini Tips: • Playlist
VEX for Algorithmic Design: • VEX for Algorithmic De...
[Portal Page]
Facebook Page: / parametricproceduralho...
[Books]
Algorithmic Design Workbook with Houdini: gum.co/GOZFw
Tiling Pattern with Houdini: gumroad.com/l/OVDgY
Algorithmic Design with Houdini: www.bnn.co.jp/books/9788/
Books on BOOTH: orangejellies.booth.pm/
[Contact]
Twitter: / jhorikawa_err
#JunichiroHorikawa #houdini #tutorial

[@maurypb]

That was awesome! It's super interesting to follow your thought process while working through this. Thank-you!

[@AlenHR]

Thanks, very cool. 25:14 - you can hover over the polyframe1 node, click the info icon and click on tangentu attribute, it will automatically set visualization.

[@mangeshkurund8338]

This is amazing, I wanted to request you if you can make a video on chain mail technique in Houdini?

[@mars3dx]

Thank you!

[@thisisthelife3321]

Thank you for video. What is your system macbook or desktop?

[@Nitram-xw9ei]

Can somebody explain to me a bit of the vector math at 1:12:45? After calculating "l", he multiplies it by "V". What does this do? Can't you just subtract "l" from "v1"? Does the multiplication normalize the "v2"?

[@arsensuleymanov7935]

HI. I guess he wants a projected length. Projection of vector v_1 on to V. Dot product gives you multiplication of two vectors as if both were about to exist on the "same line". Dot product "brings" v_1 on to V by projecting v_1 on to V. But the result of dot product is a mutuplication of both projections. In order to extract the projected length of v_1 from the result of dot product I would divide V on dot(V, v_1). Here Junichiro is doing multiplication instead... don't know why... I guess I'm missing somehing. Have to look closer.

[@Nitram-xw9ei]

@@arsensuleymanov7935 Yeah, I'm really not sure what's going on there. It seems to work though, so who am I to argue with the master?