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Showing results for tags 'range'.
Found 6 results
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How can I create a group of 1 edge every 3 edges?
Masoud posted a topic in General Houdini Questions
Hi guys, How can I create a group of edges by range same as the "Group By Range" SOP, (I mean procedurally) : for example 1 edge every 3 edges? Thanks for helping.
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Hi everyone ! I made an example .hip file below if you need ! I have a vellum patch and I want to drape it. I can select the groups in the old fashion way by selecting the needed groups one by one in the Vellum Drape node. But when it goes to very large pieces of vellum, it can be very laborious. My question is: Is there a way to select to tell the Vellum Drape, "select all the groups between backPatch_seam0 group to backPatch_seam2" ? I can share what I found until now though ! We can write this in the Vellum Drape node: "backPatch_seam[012]" and it selects the groups with the indicated suffixes between "[]". But as you can imagine, it doesn't work if the seams you want to select are numbers like 13 ; 78 ; etc... because this expression understand only the digits in these numbers (13 becomes 1 & 3 ; 78 becomes 7 & 8). Is there a better method to accomplish that ? Here is a .hip file if you want to try: Select A range of groups.hip
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Hi magicians, I'm having issues with TOPs on a client machine, and he asked me if we can have each TOP output (green dot) per frame, this will solve the issue and they will also set Deadline easily. That would be something like 1 green dot = frame 1 2 green dot = frame 2 What I tried so far is having a rop geometry cache for every OBJ, that gives me the geo itself per frame, but there are certain things like the HDRI dome that I'm controling per CSV TOP attribute to change .jpg background, that I can't set per frame There's any way to read each TOP result per frame? only way I can switch is clicking each green dot: and I need the variables changing per frame: Thanks!
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Greetings all! I'm a relative noob to Houdini and trying to replicate a CHOP network that was created a few years ago for a Lynda.com tutorial. I triple-checked and with the exception of frame-ranges, all my nodes and settings are identical to the original, though the one critical difference (presumably) seems to be that in some of the old network's nodes, the Mode is set to "Constant Range" instead of "Range" (node info comparison here). I can't find the place to change this setting - hoping some CHOP ninja can help! Here's ink to a reduced version of the original tutorial file: https://www.dropbox.com/s/zlj9uujmpkap46v/LyndaTutorial_Reduced.zip?dl=0 More importantly, below is a link to a file that contains the original CHOP network (copy/pasted from original file) next to my 'built from scratch' new CHOP network: https://www.dropbox.com/s/4k4rd01j1ja97a8/ForEach_old_vs_new.zip?dl=0 I rebuilt the network because the original was a .hipnc. In above-linked file, I've wired up some side-by-side node networks to show how the CHOP net should be working (works fine with the original) and how it's not working (with my rebuild). Attached is a jpg preview of what the network looks like - I'm ultimately trying to use the CHOP to drive an array of points up a surface. Preemptive thanks to any responders! NpF
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Hey Guys, i got a question. I got a vellum sim and i am emitting every 8th Frame one sphere into my sim. I did it with -> $FF % 8 == 1 but now i want that emission just between Frame 1 - Frame 48. So between F1 and F48 i want every 8th Frame an emission. How can i get this with an expression? Cheers and Thanks!
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Hi everybody, I have one question I'm creating procedural stairs so I have created an attribute name(Steps) and another is (NumPillar), so what I want is, in edit Parameter Interface we can set range but I want the max range should be same as steps value as you can see in image. Blue color indicates steps and red indicates pillar in image file Pillars.jpeg
