Junichiro Horikawa | Houdini Algorithmic Live #100 - Attribute Isolines @JunichiroHorikawa | Uploaded 2 years ago | Updated 7 hours ago
This is a weekly tutorial live for Houdini. In this week I'm going to show how to create a fast isoline algorithm based on point attributes which can be used to create custom contour lines.
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/HoudiniHowtos/tree/master/Live-0100%20Attribute%20Isolines
[References]
grgrdvrt.com/works/contour-lines
[Patreon]
patreon.com/junichirohorikawa
[Houdini Related Playlists]
Houdini Algorithmic Live: youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Tutorial: youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Snippets: youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
VEX for Algorithmic Design: youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
[Portal Page]
Facebook Page: facebook.com/ParametricProceduralHoudini
[Books]
Algorithmic Design Workbook with Houdini: gum.co/GOZFw
Tiling Pattern with Houdini: gumroad.com/l/OVDgY
Algorithmic Design with Houdini: http://www.bnn.co.jp/books/9788
Books on BOOTH: https://orangejellies.booth.pm/
[Contact]
Twitter: twitter.com/jhorikawa_err
Instagram: instagram.com/horikawa.j
#JunichiroHorikawa #houdini #tutorial
This is a weekly tutorial live for Houdini. In this week I'm going to show how to create a fast isoline algorithm based on point attributes which can be used to create custom contour lines.
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/HoudiniHowtos/tree/master/Live-0100%20Attribute%20Isolines
[References]
grgrdvrt.com/works/contour-lines
[Patreon]
patreon.com/junichirohorikawa
[Houdini Related Playlists]
Houdini Algorithmic Live: youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Tutorial: youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Snippets: youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
VEX for Algorithmic Design: youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
[Portal Page]
Facebook Page: facebook.com/ParametricProceduralHoudini
[Books]
Algorithmic Design Workbook with Houdini: gum.co/GOZFw
Tiling Pattern with Houdini: gumroad.com/l/OVDgY
Algorithmic Design with Houdini: http://www.bnn.co.jp/books/9788
Books on BOOTH: https://orangejellies.booth.pm/
[Contact]
Twitter: twitter.com/jhorikawa_err
Instagram: instagram.com/horikawa.j
#JunichiroHorikawa #houdini #tutorial
![[Houdini Snippet] Automate saving VEX functions for reusage](https://i.ytimg.com/vi/MB6p-0BshQ4/hqdefault.jpg "[Houdini Snippet] Automate saving VEX functions for reusage
In this tutorial Im explaining how you can automate saving and loading a vex function for reusage using Python .
[Project File]
https://github.com/jhorikawa/HoudiniHowtos/tree/master/Snippet-0015%20Automate%20Saving%20VEX%20Functions%20for%20Reusage
[Houdini Snippets Playlist]
https://www.youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
[Houdini Turorials Playlist]
https://www.youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
[Portal Page]
Facebook Page: https://www.facebook.com/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]
https://twitter.com/jhorikawa_err")
![[VEX for Algorithmic Design] E17 _ Intrinsic Attribute](https://i.ytimg.com/vi/MDFQkoV43ao/hqdefault.jpg "[VEX for Algorithmic Design] E17 _ Intrinsic Attribute
This is a new series Ive started explaining the basics of VEX for algorithmic design / procedural modeling which Im using on daily basis.
In this 17th episode, Im explaining intrinsic attributes for geometries what these are and how you can use them together with an exercise to deal with packed geometry transformation using VEX.
Ive 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 Intrinsic Attribute?
00:02:05 Types of Intrinsic Attribute
00:08:10 Primitive Intrinsic Attribute (measuredarea)
00:17:53 Primitive Intrinsic Attribute (measuredvolume)
00:22:46 Primitive Intrinsic Attribute (bounds)
00:32:57 Detail Intrinsic Attribute (bounds)
00:37:48 Set Primitive Intrinsic Attribute (closed)
00:45:36 Primitive Intrinsic Attribute (typeid/typename)
00:52:57 Intrinsic Attribute for Packed Geometry
01:08:33 packedtransform function
01:11:26 setpackedtransform function
01:15:23 getpackedtransform function
01:18:32 Exercise - Packed Geometry Transformation
01:31:38 Next Topic - Random
[Project Data Downloads]
https://github.com/jhorikawa/VEXForAlgorithmicDesign
[Patreon page]
https://www.patreon.com/junichirohorikawa
[Episodes]
Episode 1 - Attribute Basics: https://youtu.be/V5i6KM 8X0
Episode 2 - Group Basics: https://youtu.be/O18pzht4uvk
Episode 3 - Parameter Basics: https://youtu.be/YKpqGx3TTps
Episode 4 - Variables and Operations: https://youtu.be/vLPhHCZA5kw
Episode 5 - Array: https://youtu.be/hboSqXvx0tg
Episode 6 - Strings: https://youtu.be/3sDxeW_UfdA
Episode 7 - Loop: https://youtu.be/EMKNE-RWwfY
Episode 8 - Conditional: https://youtu.be/NoLFCfYlWj4
Episode 9 - Function: https://youtu.be/sl8QgnhWmyY
Episode 10 - Volume Basics: https://youtu.be/chnB7_2Kkjs
Episode 11 - Dictionary Basics: https://youtu.be/6fa6TT0uZHA
Episode 12 - Vector Basics: https://youtu.be/7UB2hPax7Pk
Episode 13 - Trigonometry Basics: https://youtu.be/gLOd_FFL58Y
Episode 14 - Quaternion Basics: https://youtu.be/MYRtwY-DQV8
Episode 15 - Matrix Basics 1: https://youtu.be/ScYtNmnyF9A
Episode 16 - Geometry Functions: https://youtu.be/-tTzZZuoRco
Episode 17 - Intrinsic Attribute: https://youtu.be/MDFQkoV43ao
Episode 18 - Randomness Basics: https://youtu.be/wOzqFwvunrM
Episode 19 - Noise Basics: https://youtu.be/Q2OUvq4BcFk
Episode 20 - Solver Basics: https://youtu.be/8CrVp5CyR5s
Episode 21 - Half-Edge Basics https://youtu.be/FpfA1CkH18E
Episode 22 - Remapping Basics: https://youtu.be/wKDIa6UwQTk
Episode 23 - SDF Basics: https://youtu.be/tbsmQBqf-9s
Episode 24 - Force Basics: https://youtu.be/EOk-ln5Ir1s
Episode 25 - Force Extended: https://youtu.be/Xdd5uWw9YvI
Episode 26 - Recursion Basics: https://youtu.be/2ONYhyvGwJ0
[Houdini Related Playlists]
VEX for Algorithmic Design: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
Houdini Tutorial: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Algorithmic Live: https://www.youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Snippets: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
[Portal Page]
Facebook Page: https://www.facebook.com/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: https://twitter.com/jhorikawa_err")
![[VEX for Algorithmic Design] E14 _ Quaternion Basics](https://i.ytimg.com/vi/MYRtwY-DQV8/hqdefault.jpg "[VEX for Algorithmic Design] E14 _ Quaternion Basics
This is a new series Ive started explaining the basics of VEX for algorithmic design / procedural modeling which Im using on daily basis.
In this 14th episode, Im explaining the basics of quaternion, how you can use it for rotational transformation in Houdini with VEX together with some examples.
Ive 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 Quaternion?
00:04:23 Declare Quaternion
00:10:41 Rotation with Quaternion
00:16:53 Exercise - Rotate Object
00:23:23 Exercise - Spiral Rotation
00:27:54 Euler to Quaternion
00:42:56 Quaternion to Euler
00:47:13 Quaternion Blend with Slerp
01:00:20 Exercise - Rotational Animation
01:19:11 Orient Vector with Dihedral
01:24:19 Exercise - Animation with Dihedral
01:39:02 Next Topic - Matrices Basics
[Project Data Downloads]
https://github.com/jhorikawa/VEXForAlgorithmicDesign
[Patreon page]
https://www.patreon.com/junichirohorikawa
[Episodes]
Episode 1 - Attribute Basics: https://youtu.be/V5i6KM 8X0
Episode 2 - Group Basics: https://youtu.be/O18pzht4uvk
Episode 3 - Parameter Basics: https://youtu.be/YKpqGx3TTps
Episode 4 - Variables and Operations: https://youtu.be/vLPhHCZA5kw
Episode 5 - Array: https://youtu.be/hboSqXvx0tg
Episode 6 - Strings: https://youtu.be/3sDxeW_UfdA
Episode 7 - Loop: https://youtu.be/EMKNE-RWwfY
Episode 8 - Conditional: https://youtu.be/NoLFCfYlWj4
Episode 9 - Function: https://youtu.be/sl8QgnhWmyY
Episode 10 - Volume Basics: https://youtu.be/chnB7_2Kkjs
Episode 11 - Dictionary Basics: https://youtu.be/6fa6TT0uZHA
Episode 12 - Vector Basics: https://youtu.be/7UB2hPax7Pk
Episode 13 - Trigonometry Basics: https://youtu.be/gLOd_FFL58Y
Episode 14 - Quaternion Basics: https://youtu.be/MYRtwY-DQV8
Episode 15 - Matrix Basics 1: https://youtu.be/ScYtNmnyF9A
Episode 16 - Geometry Functions: https://youtu.be/-tTzZZuoRco
Episode 17 - Intrinsic Attribute: https://youtu.be/MDFQkoV43ao
Episode 18 - Randomness Basics: https://youtu.be/wOzqFwvunrM
Episode 19 - Noise Basics: https://youtu.be/Q2OUvq4BcFk
Episode 20 - Solver Basics: https://youtu.be/8CrVp5CyR5s
Episode 21 - Half-Edge Basics: https://youtu.be/FpfA1CkH18E
Episode 22 - Remapping Basics: https://youtu.be/wKDIa6UwQTk
Episode 23 - SDF Basics: https://youtu.be/tbsmQBqf-9s
Episode 24 - Force Basics: https://youtu.be/EOk-ln5Ir1s
Episode 25 - Force Extended: https://youtu.be/Xdd5uWw9YvI
Episode 26 - Recursion Basics: https://youtu.be/2ONYhyvGwJ0
[Houdini Related Playlists]
VEX for Algorithmic Design: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
Houdini Tutorial: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Algorithmic Live: https://www.youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Snippets: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
[Portal Page]
Facebook Page: https://www.facebook.com/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: https://twitter.com/jhorikawa_err")
![[VEX for Algorithmic Design] E08 _ Conditional](https://i.ytimg.com/vi/NoLFCfYlWj4/hqdefault.jpg "[VEX for Algorithmic Design] E08 _ Conditional
This is a new series Ive started explaining the basics of VEX for algorithmic design / procedural modeling which Im using on daily basis.
In this 8th episode, Im explaining what and how to use conditionals in VEX so that after this youll be able to use VEX as your programming tool for practical usage.
Ive 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 conditional?
00:01:19 If-Else conditional
00:10:23 Single line If conditional
00:12:40 Ternary operator
00:16:38 Basic comparison operators
00:27:08 String match operator
00:41:05 Logical set
00:49:55 End process with return
00:53:37 End loop process with break
00:58:14 End loop iteration with continue
01:03:08 Exercise - conditional with attributes
01:09:13 Exercise - conditional with group
01:15:48 Exercise - conditional with array
01:25:20 Next topic - VEX functions
[Project Data Downloads]
https://github.com/jhorikawa/VEXForAlgorithmicDesign
[Patreon page]
https://www.patreon.com/junichirohorikawa
[Episodes]
Episode 1 - Attribute Basics: https://youtu.be/V5i6KM 8X0
Episode 2 - Group Basics: https://youtu.be/O18pzht4uvk
Episode 3 - Parameter Basics: https://youtu.be/YKpqGx3TTps
Episode 4 - Variables and Operations: https://youtu.be/vLPhHCZA5kw
Episode 5 - Array: https://youtu.be/hboSqXvx0tg
Episode 6 - Strings: https://youtu.be/3sDxeW_UfdA
Episode 7 - Loop: https://youtu.be/EMKNE-RWwfY
Episode 8 - Conditional: https://youtu.be/NoLFCfYlWj4
Episode 9 - Function: https://youtu.be/sl8QgnhWmyY
Episode 10 - Volume Basics: https://youtu.be/chnB7_2Kkjs
Episode 11 - Dictionary Basics: https://youtu.be/6fa6TT0uZHA
Episode 12 - Vector Basics: https://youtu.be/7UB2hPax7Pk
Episode 13 - Trigonometry Basics: https://youtu.be/gLOd_FFL58Y
Episode 14 - Quaternion Basics: https://youtu.be/MYRtwY-DQV8
Episode 15 - Matrix Basics 1: https://youtu.be/ScYtNmnyF9A
Episode 16 - Geometry Functions: https://youtu.be/-tTzZZuoRco
Episode 17 - Intrinsic Attribute: https://youtu.be/MDFQkoV43ao
Episode 18 - Randomness Basics: https://youtu.be/wOzqFwvunrM
Episode 19 - Noise Basics: https://youtu.be/Q2OUvq4BcFk
Episode 20 - Solver Basics: https://youtu.be/8CrVp5CyR5s
Episode 21 - Half-Edge Basics: https://youtu.be/FpfA1CkH18E
Episode 22 - Remapping Basics: https://youtu.be/wKDIa6UwQTk
Episode 23 - SDF Basics: https://youtu.be/tbsmQBqf-9s
Episode 24 - Force Basics: https://youtu.be/EOk-ln5Ir1s
Episode 25 - Force Extended: https://youtu.be/Xdd5uWw9YvI
Episode 26 - Recursion Basics: https://youtu.be/2ONYhyvGwJ0
[Houdini Related Playlists]
VEX for Algorithmic Design: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
Houdini Tutorial: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Algorithmic Live: https://www.youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Snippets: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
[Portal Page]
Facebook Page: https://www.facebook.com/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: https://twitter.com/jhorikawa_err")
![[VEX for Algorithmic Design] E02 _ Group Basics](https://i.ytimg.com/vi/O18pzht4uvk/hqdefault.jpg "[VEX for Algorithmic Design] E02 _ Group Basics
This is a new series Ive started explaining the basics of VEX for algorithmic design / procedural modeling which Im using in daily basis.
In this second episode Im explaining the basics of group which is used to filter the geometrical operation and is an important concept you should know in order to use VEX for algorithmic design.
Ive 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 group?
00:03:34 Group types and how to check them
00:10:19 Set attribute with VEX function
00:17:39 Set group with VEX function
00:25:32 Access to group info with VEX
00:36:01 Count datas inside a specific group with VEX
00:39:28 Get list of data indexes inside a specific group with VEX
00:44:48 Use group for filtering with VEX function
00:56:51 Use group parameter channel on a node for filtering
01:00:38 Group expression on a group parameter channel
01:08:37 Group expression with VEX
01:14:55 About next topic - Parameters (UI)
[Project Data Downloads]
https://github.com/jhorikawa/VEXForAlgorithmicDesign
[Patreon page]
https://www.patreon.com/junichirohorikawa
[Episodes]
Episode 1 - Attribute Basics: https://youtu.be/V5i6KM 8X0
Episode 2 - Group Basics: https://youtu.be/O18pzht4uvk
Episode 3 - Parameter Basics: https://youtu.be/YKpqGx3TTps
Episode 4 - Variables and Operations: https://youtu.be/vLPhHCZA5kw
Episode 5 - Array: https://youtu.be/hboSqXvx0tg
Episode 6 - Strings: https://youtu.be/3sDxeW_UfdA
Episode 7 - Loop: https://youtu.be/EMKNE-RWwfY
Episode 8 - Conditional: https://youtu.be/NoLFCfYlWj4
Episode 9 - Function: https://youtu.be/sl8QgnhWmyY
Episode 10 - Volume Basics: https://youtu.be/chnB7_2Kkjs
Episode 11 - Dictionary Basics: https://youtu.be/6fa6TT0uZHA
Episode 12 - Vector Basics: https://youtu.be/7UB2hPax7Pk
Episode 13 - Trigonometry Basics: https://youtu.be/gLOd_FFL58Y
Episode 14 - Quaternion Basics: https://youtu.be/MYRtwY-DQV8
Episode 15 - Matrix Basics 1: https://youtu.be/ScYtNmnyF9A
Episode 16 - Geometry Functions: https://youtu.be/-tTzZZuoRco
Episode 17 - Intrinsic Attribute: https://youtu.be/MDFQkoV43ao
Episode 18 - Randomness Basics: https://youtu.be/wOzqFwvunrM
Episode 19 - Noise Basics: https://youtu.be/Q2OUvq4BcFk
Episode 20 - Solver Basics: https://youtu.be/8CrVp5CyR5s
Episode 21 - Half-Edge Basics: https://youtu.be/FpfA1CkH18E
Episode 22 - Remapping Basics: https://youtu.be/wKDIa6UwQTk
Episode 23 - SDF Basics: https://youtu.be/tbsmQBqf-9s
Episode 24 - Force Basics: https://youtu.be/EOk-ln5Ir1s
Episode 25 - Force Extended: https://youtu.be/Xdd5uWw9YvI
Episode 26 - Recursion Basics: https://youtu.be/2ONYhyvGwJ0
[Houdini Related Playlists]
VEX for Algorithmic Design: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhiXsP0hN3qBxAZ6lkVfGDI
Houdini Tutorial: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgtI8wIsWVkU2-AVyDH91QM
Houdini Algorithmic Live: https://www.youtube.com/playlist?list=PLzRzqTjuGIDizRMLtogMjkG8XpuPcb6ZM
Houdini Snippets: https://www.youtube.com/playlist?list=PLzRzqTjuGIDhRtNf_CItwK3MYZQwdi7fB
Houdini Tips: https://www.youtube.com/playlist?list=PLzRzqTjuGIDgdc2UP8gYerbrmBS7RQ2ce
[Portal Page]
Facebook Page: https://www.facebook.com/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: https://twitter.com/jhorikawa_err")
