Hi Konstantin,
Try the updated file. I suspect the missing attribute covariance caused a problem. The otls are now embeded. This is quite odd.
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Technical Discussion » Fitting a curve to points with machine learning techniques. Videos and example files.
- amelnychuk
- 15 posts
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Technical Discussion » Fitting a curve to points with machine learning techniques. Videos and example files.
- amelnychuk
- 15 posts
- Offline
Hey everyone,
I've been studying machine learning and how it can be applied to houdini and I've come across a good application for it with curve fitting. Correct me if I'm wrong, but I don't think there is a way to accurately fit a curve to points in houdini. This technique is a bit limited but overall does a pretty good job.
I've made a tutorial series that comes with a example indie file and indie otls. I would love to hear your feedback.
Example File:
https://github.com/amovfx/HipFiles/blob/master/CurveFitting.v01.hiplc [github.com]
Otls:
https://github.com/amovfx/otls [github.com]
Videos
https://vimeo.com/307423675 [vimeo.com]
https://vimeo.com/307424388 [vimeo.com]
https://vimeo.com/307424680 [vimeo.com]
https://vimeo.com/307425022 [vimeo.com]
I've been studying machine learning and how it can be applied to houdini and I've come across a good application for it with curve fitting. Correct me if I'm wrong, but I don't think there is a way to accurately fit a curve to points in houdini. This technique is a bit limited but overall does a pretty good job.
I've made a tutorial series that comes with a example indie file and indie otls. I would love to hear your feedback.
Example File:
https://github.com/amovfx/HipFiles/blob/master/CurveFitting.v01.hiplc [github.com]
Otls:
https://github.com/amovfx/otls [github.com]
Videos
https://vimeo.com/307423675 [vimeo.com]
https://vimeo.com/307424388 [vimeo.com]
https://vimeo.com/307424680 [vimeo.com]
https://vimeo.com/307425022 [vimeo.com]
Edited by amelnychuk - Dec. 20, 2018 02:00:16
Technical Discussion » Custom Pyro Tool Videos
- amelnychuk
- 15 posts
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Technical Discussion » Custom Pyro Tool Videos
- amelnychuk
- 15 posts
- Offline
Technical Discussion » Custom Pyro Tool Videos
- amelnychuk
- 15 posts
- Offline
These are a few videos I made to showcase some techniques I have found valuable in getting pyro looking good fast.
Wind Advection
Repeat Solver
Plume -Thanks to Saber Jlassi
https://www.youtube.com/playlist?list=PL5bTcNdlYpLcuYoP7h7v3oDzEkzaQVnEY [youtube.com]
https://vimeo.com/user3011599/videos [vimeo.com]
Wind Advection
Repeat Solver
Plume -Thanks to Saber Jlassi
https://www.youtube.com/playlist?list=PL5bTcNdlYpLcuYoP7h7v3oDzEkzaQVnEY [youtube.com]
https://vimeo.com/user3011599/videos [vimeo.com]
Houdini Lounge » Pyro Explosion with tutorials and project files.
- amelnychuk
- 15 posts
- Offline
Hello, finally finished up a personal project and I want to share how I did it.
The video:
https://www.youtube.com/watch?feature=player_embedded&v=pvuU7NApMo0 [youtube.com]
The tutorial playlist
https://www.youtube.com/playlist?list=PL5bTcNdlYpLd0a-us0qm72Iv9fEp4u1Nk [youtube.com]
Public Dropbox File with project files.
https://dl.dropboxusercontent.com/u/3403330/01_Nuke_ProjectFiles.zip [dl.dropboxusercontent.com]
Enjoy.
The video:
https://www.youtube.com/watch?feature=player_embedded&v=pvuU7NApMo0 [youtube.com]
The tutorial playlist
https://www.youtube.com/playlist?list=PL5bTcNdlYpLd0a-us0qm72Iv9fEp4u1Nk [youtube.com]
Public Dropbox File with project files.
https://dl.dropboxusercontent.com/u/3403330/01_Nuke_ProjectFiles.zip [dl.dropboxusercontent.com]
Enjoy.
Houdini Lounge » Renderman 19 Integration
- amelnychuk
- 15 posts
- Offline
Hey guys it would be awesome if sidefx enabled third party renderers with Apprentice HD since Renderman 19 free personal learning edition was announced.
P.S. I love mantra very much. But at work we use houdini and render in renderman. It would be really great if I could practice developing workflows at home.
P.S. I love mantra very much. But at work we use houdini and render in renderman. It would be really great if I could practice developing workflows at home.
Technical Discussion » Is EC2 cloud rendering working with Houdini 13?
- amelnychuk
- 15 posts
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Technical Discussion » expresion to do 0 1 0
- amelnychuk
- 15 posts
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Technical Discussion » Menu Script Problem
- amelnychuk
- 15 posts
- Offline
So I have a working Ordered List Menu Script. It generates the data for the list just fine.
I ahve encountered a very weird problem of when I load the file, it gets an expression applied. The expression ends up being the value of the selected item in the menu. Usually always 0. Other menus work just fine. But this one gets set to animated on file load.
I delete the channel and save the file. It still comes back.
I don't get any python errors.
Any pointers would be so helpfull.
Thank you very much
I ahve encountered a very weird problem of when I load the file, it gets an expression applied. The expression ends up being the value of the selected item in the menu. Usually always 0. Other menus work just fine. But this one gets set to animated on file load.
I delete the channel and save the file. It still comes back.
I don't get any python errors.
Any pointers would be so helpfull.
Thank you very much
Technical Discussion » Python Access to aliases and global Varialbes.
- amelnychuk
- 15 posts
- Offline
Technical Discussion » Python Access to aliases and global Varialbes.
- amelnychuk
- 15 posts
- Offline
I can't find how the hom finds the global variables, i have some custom ones made for my scene I would like to access from Python scripts.
Word.
-Andrew
Word.
-Andrew
Houdini Indie and Apprentice » Extrude by Color Attribute
- amelnychuk
- 15 posts
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Houdini Indie and Apprentice » Extrude by Color Attribute
- amelnychuk
- 15 posts
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Hey guys, quick question, I'm trying to use an attribute in the depthscale channel of the extrude node. It fails. I was to be able to drive the extrusion by the color of the primitive.
Technical Discussion » Particles Controlling Objects
- amelnychuk
- 15 posts
- Offline
I'm a super noob,
I am trying to transform text by particles, so each letter has a particle controlling the letters pos, rot, scale
-Andrew
I am trying to transform text by particles, so each letter has a particle controlling the letters pos, rot, scale
-Andrew
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