[VEX for Algorithmic Design] E19 _ Noise Basics

This is a new series I've started explaining the basics of VEX for algorithmic design / procedural modeling which I'm using on daily basis.
In this 19th episode, I'm explaining the basics of noise functions for VEX in Houdini what these are and how you can use them with several exercises.
I've also started a Patreon, it would be great if I could get your support to continue creating tutorial contents.
00:00:00 Intro / What is Noise?
00:04:21 Perlin Noise
00:08:20 Scaling for Noise
00:14:10 Shifting for Noise
00:17:42 Simplex Noise
00:20:33 Perlin Noise Exercise 1 - Animated Wavy Surface
00:30:50 Perlin Noise Exercise 2 - Animated Spiral Rod
00:42:21 Perlin Noise Exercise 3 - Color with Noise
00:51:40 Perlin Noise Exercise 4 - Ripple Surface
01:02:25 Periodic Noise
01:12:20 Periodic Noise Exercise - Volume-based Tiled Geometry
01:27:21 Flow Noise
01:37:18 Curl Noise
01:42:30 Worley Noise
01:55:54 Worley Noise Exercise - Animated Ocean Surface
02:04:44 Manhattan Worley Noise
02:09:08 Chebyshev Worley Noise
02:24:00 Voronoi Noise
02:35:59 Voronoi Noise Exercise - Voronoi Partition Wall
02:52:02 Next Topic - Solver Basics
[Project Data Downloads]
github.com/jhorikawa/VEXForAl...
[Patreon page]
/ junichirohorikawa
[Episodes]
Episode 1 - Attribute Basics: • [VEX for Algorithmic D...
Episode 2 - Group Basics: • [VEX for Algorithmic D...
Episode 3 - Parameter Basics: • [VEX for Algorithmic D...
Episode 4 - Variables and Operations: • [VEX for Algorithmic D...
Episode 5 - Array: • [VEX for Algorithmic D...
Episode 6 - Strings: • [VEX for Algorithmic D...
Episode 7 - Loop: • [VEX for Algorithmic D...
Episode 8 - Conditional: • [VEX for Algorithmic D...
Episode 9 - Function: • [VEX for Algorithmic D...
Episode 10 - Volume Basics: • [VEX for Algorithmic D...
Episode 11 - Dictionary Basics: • [VEX for Algorithmic D...
Episode 12 - Vector Basics: • [VEX for Algorithmic D...
Episode 13 - Trigonometry Basics: • [VEX for Algorithmic D...
Episode 14 - Quaternion Basics: • [VEX for Algorithmic D...
Episode 15 - Matrix Basics 1: • [VEX for Algorithmic D...
Episode 16 - Geometry Functions: • [VEX for Algorithmic D...
Episode 17 - Intrinsic Attribute: • [VEX for Algorithmic D...
Episode 18 - Randomness Basics: • [VEX for Algorithmic D...
Episode 19 - Noise Basics: • [VEX for Algorithmic D...
Episode 20 - Solver Basics: • [VEX for Algorithmic D...
Episode 21 - Half-Edge Basics • [VEX for Algorithmic D...
Episode 22 - Remapping Basics: • [VEX for Algorithmic D...
Episode 23 - SDF Basics: • [VEX for Algorithmic D...
Episode 24 - Force Basics: • [VEX for Algorithmic D...
Episode 25 - Force Extended: • [VEX for Algorithmic D...
Episode 26 - Recursion Basics: • [VEX for Algorithmic D...
[Houdini Related Playlists]
VEX for Algorithmic Design: • VEX for Algorithmic De...
Houdini Tutorial: • Houdini Tutorials
Houdini Algorithmic Live: • Houdini Algorithmic Live
Houdini Snippets: • Houdini Snippets
Houdini Tips: • Playlist
[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

[@marvelouswalrus949]

I've only recently came across your channel, and it's golden. Thank you so much!

[@frassmicce]

🔥🔥🔥🔥lit as usual so much amazing information!

[@evening8990]

This is great, many thanks

[@quoiquedon7002]

This is exactly what I was looking for!

[@maurypb]

Another excellent lesson, professor. Thanks!

[@MDA_01]

Excellent - as always : ) Many, many, thanks!

[@bekabaratashvili3178]

I've been looking forward to this topic the most, Superb! Thank you!!!

[@EngineeringArchiTECHure]

This is great. Super helpful indeed. Thanks for sharing your knowledge.

[@chenchung6141]

Thank you for sharing! I'm working on procedual modeling ,your knowledge is very useful for me!

[@RR-kn1tg]

分かり易い！大変勉強になりました！

[@rudyyee7453]

Very nice, thank you for sharing this wealth!

[@Gulas579]

Thank you so much, very useful information!

[@jamaljamalwaziat1002]

Great man great tutorials

[@altreebrause3354]

I love your Houdini tutorials! They are easy to follow and yet profound! thank you very much for making them! Would you consider to make a tutorial about implementing phasor noise in vex? That would be super awesome!!

[@dinosaursneverexisted8985]

this is fantastic

[@justinwetch]

Great vid thanks!

[@bando3789]

Hi Mr.Horikawa , thanks for your solid explanation on the topics so far , was wondering if you could also teach about RBD and the nodes related to it , and how it works in general. Thanks again.

[@jimmychao6526]

Thanks so much for doing this, sir! But I'm not quite sure why use nested for loop at the end to check neighbor seed?

[@nobunaga8514]

In regards to Perlin vs Simplex with Perlin I notice grid lines or a suggestion of a hard edge that does look like a grid on X and Y. With Simplex I do not notice this at all.

[@18bovende]

How would you mimic the 'Flow Rate' parameter of the aaflownoise VOP?

[@abhijitkhanvilkarlookdevel8403]

Hi Junichiro, How can i run code for spiral on bunch of curves.

[@quoiquedon7002]

I've been trying to write a wrangle which allows me to make distorted ripple effect. I tried multiplication of noise value to the angle but it did not work :( Any advice? Thanks so much!

[@nonpopkol1870]

Alive eagle 10

[@maxrudakov119]

I'm curious about 1 dislike. Really.