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Showing results for tags 'Script'.
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Hello to everyone! I'm creating this topic just to see if someone is able to break down the remesh node in VEX. The point is to achieve a faster result using a wrangler or more as a substitution for the remesh or polyreduce. So here you have some questions: 1. Is it better to use the orig...
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Hey guys, I try to modify a few items in the OPmenu (the menu triggered when right-clicking on nodes). I want to modify the expressions that enable certain items, for example disabling the Type Properties... for specific nodes. Following the documentation, I came up with the following xml...
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Hi! This is my first post to this wonderful forum, my teacher recommended it to me since I'm the only one in my CG-course to want to work with Houdini and the autodidactic approach can be harsh sometimes I was following the classic "vex isn't scary"-tutorial on for loops and decided I wanted t...
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I have an HDA with a parameter that allows users to return a selection from the viewport (same type of parameter used on blast nodes etc.). I have a callback script that I want to run whenever the artist makes a selection, however, the script only seems to execute when the string portion of the para...
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i would like to have a button to trigger a cook from my HDA. How can i go about that? Do i need a python script?
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Dear all, Good Evening, So, i was digging into the VEX functions "string" section. And i didn't found any clue to chop a string into an array. string myString = "1234Abc"; The goal will be to get this below : string arrayFromString[] = {"1","2","3","4","A","b","c...
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Hi guys, a noob question here but I cannot continue without this and can't figure it out either. How to run a python node? A guy in tutorial said ctrl+enter but that doesn't work for me and nothing happens in python shell.
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i am trying to reproduce a ramp sliding effect from vop to wrangle. I used the vop version for very long without issue,i add a parameter before the ramp to move its position(usually used to slide the ramp across UVs) For some reason it seems i am not reproducing the wrangle the right way....
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Hi Guys, I have a number of nodes within OBJ level. Could anyone help me out with aligning selected nodes and aranged within Network Box? Python script. Thank you !
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Hi Guys I want to export spreadsheet value to txt file I know how to export to txt file using Python but I don't know what name(?) of parameter spreadsheet. Help me!!
- 1 reply
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- geometry
- spreadsheet
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Hi everyone, Maybe the title isn't accurate. Basically, I'm editing the parameter interface of a tool I created, it consists of a main building and a terrace, I want to say to Houdini that I want to keep the maximum value of the slider that controls the number of floors of the terrace always be...
- 2 replies
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- houdini
- parameter interface
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Hey guys I have an HDA with 2 python SOPs inside. I need a button on the HDA that would trigger a function in one of the python SOPs. I looked at how callback scripts work but it was too confusing. Appreciate it if someone could help me out. Thanks! Cheers defc0n1
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Hi folks, i have a Python Processor with 5 work items and i would like to create a dependencies based on a attribute WorkItemID that increase for each work item. How can i create dependency to cook those work items exactly in the order that i want and not in parallel ? Thanks in advance
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At my lovely studio we have a bit of an unfinished Houdini render pipeline. We're able to use the farm to bake out geometry, but only serially. Also, writing out the IFDs is serial. We only have a handful of engine licenses. This is painless for sims, but this is a problem with SOP geo renders that...
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Hi everyone! I'm starting to get into Python 2.7 for Houdini Indie (17.5) before jumping into Houdini 18 with Python 3, and I've been working in a flipbook tool until now everything is being okay but now I've found that I can't recover the camera settings/flipbook settings after generati...
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Hello everyone, I am currently setting up an asset pipeline for a project in houdini. My main question I have is how I handle the versioning of Digital Assets. I prepared an overview where you can see basically the 2 ways I came up with: The One option is the" self co...
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- hda
- digitalassets
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Hey, I've written a shelf tool to create flipbooks with custom parameters, and I want to know if it's possible to export it as mp4 once it's finished ? I tried with the flipbook_options.output() but it's exporting a video for each frame (so an image sequence), and I don't want to export an imag...
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Hello, I am able to select visible geometry manually, or even make a script to toggle the option to select geometry manually. But I'm wondering if there is a way to automatically select visible geometry only via a script? I have been unable to figure it out but it would be awesome if possible (...
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Hi all, I recently found this Toolset on Github allowing realtime input & record of input from a leapmotion controller. https://github.com/arqtiq/HouLEAP Unfortunately I'm having a little trouble getting it to run properly. In the readme it explains to 'simply copy the con...
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- python
- leapmotion
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Today Only: 60% Off VexGuide Tool Discount link : https://gum.co/GFKLc/56wn7jx
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HOUDINI LIVE LINK AVAILABLE NOW IN GUMROAD many people have asked me to share live link script now in gumrorad Only priced at $ 7 houdini live conect with windows explorer you can quickly load ton's of model like obj ,bgeo to houdini directly by only one click https://vimeo....
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Hi Houdniks, could anybody help me out make the grid lines in the network editor be default on Houdini launch? Couldn't find anything about it so far... Thanks in advance
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- network editor
- grid lines
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Hey Guys I wanted to share with you a small script I've done to have a better support or external editors to edit your expressions and code. It works with a system or file watcher, that means it doesn't freeze Houdini and you don't need to close your editor to see you updates It...
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I can set handle position and orientation with omparm hscript command. But is it possible to get position\orientation of handle?