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Found 67 results

  1. underscoreus
    Howdy folks! I've recently started looking into Vellum and I am currently trying to create interaction/collision between Vellum grains and Vellum Hair however it does not seem to come as easy as interaction between grains and cloth. I've used the same setup that worked with my grains and clot...
  2. planetB
    Hey Everyone, I'm setting up a pretty basic vellum cloth simulation > a pop wind and a pop force as gravity only operating on one group and that group grows over time. now, when I let it run the solver seems to delete primitives as some kind of tearing effect (ripping apart the cloth unde...
  3. A1S
    Hey hey, a little question. Why I was get this render (1)? How can I get render like this (2), but with transparent background? Thanks
  4. NikitaPlus
    Hello everybody, I have a problem with the boolean tool. I have a cube and a font. I want the font to be inside the cube, but in the form of a hole. First I tried to subtract the font from the cube with the boolean node, but that didn't work, so tried to fracture the cube with the voronoi node...
  5. denisVFX
    I need to create a HDA with uisoparm handle which will be show/hide on hotkey, and dynamically tune different parameters in my hda. For example by pressing some hotkey it will tune param0, and after pressing same hotkey it will tune param1, etc... The problem is that I can't understand why uiso...
  6. RealRocknRolla
    Hey I have some issues with my scene. As you can see in the image, the ocean looks strange. Also there are a lot of tiles repeating again and again, also inside the Non-Region. In this render the wave high is okay. But in other stuff it is not. You can see this here:...
  7. matteo.murgo
    Hi, i've been trying to export my fur from Houdini to be rendered into maya with redshift through rop alembic, but when I cache the nurbs they don't render at all, so I tried to convert the fur with a polywire and exported in fbx. It works, but it's still a polywire, what am I supposed to do to main...
  8. voxelfox
    Hello all, Hope you are doing well. I have been facing issues trying to launch Houdini 18.5.351. I tried checking the SideFX website but have been getting a few 504 gateway timeout errors on the page. Does anyone know if SideFX is doing routine mantinace on their servers thus causing problems w...
  9. pizola
    Long story short, my pyro sim bleed no matter what. more substeps, changing the advection type, changing the resolution of the sim, using gasenforceboundary, it always bleeds. ClabazaPyro.rar Maybe I am missing something but tbh it is a really simple setup. I didnt bother to add the micro...
  10. thejedi
    Hi everyone I am battling to remove a strange artifact showing of a dark dot and sometimes a dark line when compositing the emission layer in Adobe after effects and Davinci Resolve I have attached the simplified houdini file with the sky texture and its ready to render to see where the problem...
  11. Merce
    Hi I've been working on a personal project to learn some grooming simulation with houdini, but I can't make it work on my animated wolf. The wires just broke when they have to be simulating properly, I've tried a lot of things but nothing seems to work for me. If you know any solution please reply,...
  12. liliu21
    I just downloaded Houdini's free version for the 1st time, and it does not look like as in the youtube videos or other places where I saw it. So it looks like that: and i don't know why. I deleted Houdini and install again and again and it is looks like this again and again. Please help m...
  13. pizola
    Hi guy. I had been working with redshift for over a month already and I am in the middle of a proyect. Suddenly when I open the proyect EVERYTHHING failes. There isn´t a single redshift node working: This is my env: PATH = "C:/ProgramData/Redshift/bin;$PATH"<font></...
  14. alicia
    Can anyone give me advice in rendering my water simulation? PLEASE WATER SURFACE CACHE is flickering for some frames! I attached image of 2 frames, first one is flickering and the other one is not. Just some of this frame has this problem and I have no idea what is wrong with surface c...
  15. pizola
    32GB Ram 3200mhz ryzen 5 1600 Hi again guys. Basically I have been struggling a lot with cacheing a simulation. I´ve tried .bgeo .sim and multiple resolutions on the pyro I would hate to keep lowering the res because of ram issues. I diseabled "Cache Simulation" and I still keep...
  16. Nodalception
    Hello everyone, I come to you because I have a little trouble understanding a tutorial. Indeed I look at the tutorial "Abstract Effect a Houdini" the problem is that it is a version prior to 17 and since the node "For Each" has changed. So in the Tutorial it does as in the picture 1 to get...
  17. Felutro

    Fluid Problem

    Felutro posted a topic in Effects

    Hey, my problem are these boxes, which appears after some frames. I don't now how to get them away in the simulation. Maybe someone could help me
  18. Etherloth
    Hi all! First post, sorry is not to contribute much but to ask for help, hopefully someone else with the same problem can read about this and find the solution here. I have a problem loading geometry in Houdini 16 running on W7x64, no matter what kind of file the behavior is...
  19. herr.ja
    Hello houdini masters! I have a problem, with this simulation. It makes me those problems, which You can see down in those pictures. Can anybody explain me how to fix them? SHORT EXPLANATION OF THE SCENE: I created 5 human heads, closed inside the box (the box has wireframed edges). Those...
  20. anthonyblanchettepotvin
    Hi everyone, I'm trying to simulate paper using vellum and I can't get the friction and drag right. I kind of got the result I wanted, though I still don't understand those values. By "those values", I mean static and dynamic friction and normal and tangent drag. I'm a really visual person...
  21. haveahapyday
    Greetings all, I'm working on a shot where I have a spinning falling cloth. In order to control it I have the center of the Vellum cloth attach to an animated object. It was working fine for a while, but somewhere when I iterated my .hip file up, the constraints started to be generated off cent...
  22. ParticleSkull
    Hey guys, I'm having a hard time exporting mov files on H17. I can only export avi files and the files are pretty huge. This is the error. Does anyone knows what it could be? Thx Alvaro
  23. rootboot00
    When I do some simulations like pics at bottom, Scene view become crazy like those .. I imported alembic files and set their position. but If I do simulations with dopnet, They are gone to randomly strange position like secone pic, and going to be black like first pic. When I del...
  24. Julien Moreau
    Hello, i am currently working on my final student projet where i make a plane crash with Houdini. I base the workflow of this project around the RIGIDS III tutorial by Steven Knipping. Everything is working fine until i bring in a simple glue constraint, and when the simulation gets activated at...
  25. suraj kushwaha
    Hello People, I have been trying to produce a Boolean value i.e. 0 or 1,So that i can use it as condition for my (IF Block) in pointvop. But whenever i am dividing Ptnum by 2 using the node modulo is always leave a value of 0. Help!!
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