[VEX for Algorithmic Design] E21 _ Half-Edge 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 21st episode, I'm explaining the basics of half-edge structure in Houdini and how you can use it together with VEX for several computational geometry purposes.

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 Half-Edge?
00:07:09 Half-Edge from Point 1
00:14:55 Half-Edge from Point 2
00:20:48 Check Half-Edge Validity
00:23:55 Next / Previous Half-Edge
00:32:20 Next Equivalent Half-Edge
00:41:22 Exercise - Dual Mesh
00:58:46 Exercise - Mesh Subdivision
01:12:36 Exercise - Mesh Bevel
02:11:14 Next Topic - Remapping

[Project Data Downloads]
https://github.com/jhorikawa/VEXForAl...

[Patreon page]
  / junichirohorikawa  

[Episodes]
Episode 1 - Attribute Basics:    • [VEX for Algorithmic Design] E01 _ Attribu...  
Episode 2 - Group Basics:    • [VEX for Algorithmic Design] E02 _ Group B...  
Episode 3 - Parameter Basics:    • [VEX for Algorithmic Design] E03 _ Paramet...  
Episode 4 - Variables and Operations:    • [VEX for Algorithmic Design] E04 _ Variabl...  
Episode 5 - Array:    • [VEX for Algorithmic Design] E05 _ Array  
Episode 6 - Strings:    • [VEX for Algorithmic Design] E06 _ Strings  
Episode 7 - Loop:    • [VEX for Algorithmic Design] E07 _ Loop  
Episode 8 - Conditional:    • [VEX for Algorithmic Design] E08 _ Conditi...  
Episode 9 - Function:    • [VEX for Algorithmic Design] E09 _ Function  
Episode 10 - Volume Basics:    • [VEX for Algorithmic Design] E10 _ Volume ...  
Episode 11 - Dictionary Basics:    • [VEX for Algorithmic Design] E11 _ Diction...  
Episode 12 - Vector Basics:    • [VEX for Algorithmic Design] E12 _ Vector ...  
Episode 13 - Trigonometry Basics:    • [VEX for Algorithmic Design] E13 _ Trigono...  
Episode 14 - Quaternion Basics:    • [VEX for Algorithmic Design] E14 _ Quatern...  
Episode 15 - Matrix Basics 1:    • [VEX for Algorithmic Design] E15 _ Matrix ...  
Episode 16 - Geometry Functions:    • [VEX for Algorithmic Design] E16 _ Geometr...  
Episode 17 - Intrinsic Attribute:    • [VEX for Algorithmic Design] E17 _ Intrins...  
Episode 18 - Randomness Basics:    • [VEX for Algorithmic Design] E18 _ Randomn...  
Episode 19 - Noise Basics:    • [VEX for Algorithmic Design] E19 _ Noise B...  
Episode 20 - Solver Basics:    • [VEX for Algorithmic Design] E20 _ Solver ...  
Episode 21 - Half-Edge Basics    • [VEX for Algorithmic Design] E21 _ Half-Ed...  
Episode 22 - Remapping Basics:    • [VEX for Algorithmic Design] E22 _ Remappi...  
Episode 23 - SDF Basics:    • [VEX for Algorithmic Design] E23 _ SDF Basics  
Episode 24 - Force Basics:    • [VEX for Algorithmic Design] E24 _ Force B...  
Episode 25 - Force Extended:    • [VEX for Algorithmic Design] E25 _ Force E...  
Episode 26 - Recursion Basics:    • [VEX for Algorithmic Design] E26 _ Recursi...  


[Houdini Related Playlists]
VEX for Algorithmic Design:    • VEX for Algorithmic Design  
Houdini Tutorial:    • Houdini Tutorials  
Houdini Algorithmic Live:    • Houdini Algorithmic Live  
Houdini Snippets:    • Houdini Snippets  
Houdini Tips:    • Плейлист  

[Portal Page]
Facebook Page:   / parametricproceduralhoudini  

[Books]
Algorithmic Design Workbook with Houdini: https://gum.co/GOZFw
Tiling Pattern with Houdini: https://gumroad.com/l/OVDgY
Algorithmic Design with Houdini: http://www.bnn.co.jp/books/9788/
Books on BOOTH: https://orangejellies.booth.pm/

[Contact]
Twitter:   / jhorikawa_err