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Found 63 results

  1. Horse Mane and Tail on Fire

    Hi Guys , I am a newbie to Houdini and I have a small scene with a horse run , I would like to have my horse's mane and tail be on fire, i don't need a big smoke trail tho. was wondering what is the best approach to create this effect and any reference tutorials or hipfiles that I can look at to get an idea for this . any advice is helpful. thanks
  2. Create a Trail explosion in Houdini 17.5

    Hey all, I am trying to do a explosion like this in the picture. I am very desperate, I have searched up the whole internet around but have find nothing... I have tried to do some particle emitting from a sphere with some forces but it wasn't like this... Can someone help me please... ps. if someone have time to make a hip file for me it would be a bigger help thanks in advance,
  3. I am having a really tough time matching the reference of cannon firing from an old pirate ship. I am not able to get the smoke quality and shape or the wind that picks it up. My sim always ends up looking too powdery or thick. If I lower dissipation then the fire or explosive part remains too long. I would be grateful for a working scene file or a setup. Here is the reference:
  4. Fire on the ceiling

    Hi everyone, I'm currently trying to create an effect of fire burning under a ceiling, looking something like this: http://footage.framepool.com/en/shot/774901137-explosive-flame-fire-disaster-ceiling-fire-blaze As far as I understand the phenomenon there is a layer of gas floating between the air below and the ceiling above. It gets ignited and starts burning at the interface between air and gas. The flames rising up create this kind of nodule structure by constricting the gas into little pockets. This is the theory but I'm completely stumped on how to create the actual effect. I've tried creating little pockets of fuel but the pyro sim simply burns into them, disregarding the fact that there should be no air that makes combustion possible. Does anyone have some experience with this kind of simulation or at least an idea how to tackle it? Any help is appreciated. Thanks in advance Paul
  5. Sulaiman - Compositing/Houdini FX

    Hi everyone! I am a VFX Artist who just recently graduated from 3dsense Media School who specialises in a wide range of skillsets Below is a Vimeo link to my showreel as well as my submission to The Rookies! Do feel free to drop me a message, thank you! Contact me and check my channels: sulaimanwar18@gmail.com https://linkedin.com/in/sulaimanwar/ https://www.artstation.com/sulaimanwar =================================== https://vimeo.com/325603170 https://www.therookies.co/entries/427 FinalProject10.mov
  6. leaf burning

    Hello everyone! Any useful advice on how would it be possible to recreate this effect? Thanks Isy
  7. Hi magicians, I was trying to create render passes for the fire, I want my temperature and fuel to be render as different render passes, I tried to use temperature and fuel as float in extra render images, but the problem is that, I am not been able to get it properly. what is the way to get render passes for temperature, fuel and heat in extra image details ? I would also like to know the way to render normal passes and any other passes which can be rendered out from volume, like opacity pass or something helpful in compositing. I get the fire mask from the shader but it is not that useful. Thank you.
  8. fake fire rnd

    A lot of people asked me to share this fake fire method.If you interested it, you can will check this simple hip. After rander i used ACES for a better look. fake_fire_rnd.hip
  9. Explosion Houdini

    Does anyone know good tutorials for learning Explosions? Thx in Regards
  10. hello guys, im working on a project for which i need to recreate this look in houdini i would really appreciate if some could help me figure out how to do the cape effect im kinda new to houdini and stuck at this effect.. working on a deadline please help out as soon as you can if possible thank you
  11. Hello im a student and pretty new to houdini working on a personal project can u please help me figure out how this effect has been made since im still learning & cant afford high end simulations i would be really grateful if someone could give me an in detail explanation of how to do this... its pretty urgent since i need to finish the project in the next 15 days.. Thank you guys in advance
  12. Can someone please give me an indepth explanation as to why the CPU vs GPU sims look different? I have noticed when making a fire sim, GPU gives a bit more streaky and jagged sim (better licks) than a CPU sim which tends to be a bit more billowy with more 'shrooms' or rounder shapes in general. Sadly GPU crashes on any large scale sims yet I really like the look. How can I get CPU sims to look as streaky and jagged as GPU? Any tricks to stop a GPU sim from crashing? Cheers!
  13. Hello! I want to present you my latest project! Did a test of cloud and fire, the video below. Hip_file is available for download hip file https://gum.co/IlDLG
  14. Hello, I am currently doing some RnD on a rocket engine. For this to work properly, I need a way for my emitter geo to shoot flames with initial velocity in the normal direction of the emitter. I made a gif to show the problem. Red is the emitter, the arrow represents the direction of the initial velocity. Right now, my simulation only shoots flames with an initial velocity in one specified direction. I used the "add initial velocity" in the create volume source node of the emitter. But I don't really know how to animate that. Appreciate any help, thanks!
  15. pyro shader issue

    hi guys i have a problem about pyro shader. whenever i want to get render preview i see this error. i am using houdini 16. can u help me please?
  16. fire propagation

    Hey! I'm doing a pyro sim and I need to set some objects on fire, I'd like to recreate a sort of propagation effect where an object is set on fire on a specific point and then the fire run across the surface. I found some example where some people suggest to go for the "real" solution, set a volume with density and low temperature on the entire object and inject some heat and let it go. that's nice but I'm looking for a more art directable approach, because I'll have to be very specific on when some part of the object will be on fire or not...any idea on how to approach it? thanks!
  17. - Hello everyone im trying to render pyro sim in maya and the problem is fire doesn't appear, instead it show blocky voxel like in the render my setup was : created pyro sim from shelf (Exploison) exporting the sim after converting it to vdb, load in maya via arnold volume (grid density) added aiStandard to the volume, than aiStandardVolume to shading group (in this stat only smoke is visible) So when i try to make emission type "channel" and the channel heat i get this blocky voxel issue Thank you
  18. flame gradient shading

    hey guys! i m trying to make like reference image with houdini. but it's not easy how can make like this reference image?! i mean blueish -> transparency -> bright i need help! verrrrrrry thanks for any tips or advices.
  19. Plastic Curtain on Fire

    Hey guys! Was just wondering what's the best way to melt a plastic curtain with Houdini? Something like this - https://images-na.ssl-images-amazon.com/images/I/51hzskGD15L._SX425_.jpg I want it to melt and shrink in a way the plastic material behaves when it's on fire. There are many melt examples out there using flip but I am not sure how will I achieve the shrinking effect. If you guys can come with any ideas or point me towards the right direction, that would be amazing! Thanks, bifrost
  20. Explosion with PyroFX Series 2

    New tutorial available at cgcircuit. Creating explosion https://www.cgcircuit.com/tutorial/explosion-with-pyrofx-series-2
  21. Hi, i want to make flame in houdini like a campfire with firewoods. i got particles from my emitter but i can't see my firewoods in dopnet. just smoke and fire i have no objects. do you know guys what can i do for this?
  22. Pyro Clustering Tutorial

    In this tutorial we will go over how to set up optimized pyro clustering with oriented DOP containers in Houdini given a piece of geometry moving through a scene. This process will lower simulation time and be more efficient when saving to disk because there are fewer voxels. Link to Tutorial -> https://gum.co/TqUNR We first go over how to get things set up quick and easy and in the second half of the tutorial we make further optimizations using VEX. We'll look at how to rewrite cluster points to do exactly what we need it to, which includes rewriting the resample sop using VEX. An intermediate tutorial for those looking to speed up their pyro workflow and learn some VEX. Includes the scene file! Hope to see everyone leveraging these optimizations in the future and squeezing in those extra few iterations before deadline! You can reach me at trzankofx@gmail.com for questions or comments.
  23. Houdini Flames and Fire Tutorial

    New tutorial at CMIVFX about creating fire and flames, check it out
  24. Hello, The effect I'm trying to create is a dragon fire effect, However since I've added new translation to the particle emitter and and container the simulation no longer runs correctly. I believe this is to do with the individual DOP networks yet I'm not sure. Any help would be great since I've been stuck on this issue for some time Thank you Dragon_flames11.hipnc
  25. New Quick Pyro Tutorial at CMIVFX

    New quick tutorial explaining basics of Houidni clusterin for Pyro and creating flare effects. https://cmivfx.com/houdini-pyro-and-cluster-simulations
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