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Found 130 results

  1. Character FX TDs - Trixter

    TRIXTER Munich is currently looking to hire experienced Character FX TDs. Booking time: From As soon As Possible. Duration of the contract will depend on the project. Location: Munich Description: Under the supervision of the CG Supervisor, the Creature FX TD is responsible for providing a wide variety of dynamic simulations and rigs for photo-realistic creatures; including clothing, fur, hair, muscle and skin. Responsibilities: · Creation of fur, feathers and grooming for photo-realistic creatures · Develop simulation setups for photo-realistic creatures; including clothing, fur, hair, muscle and skin. · Involvement in the development of departmental tools and techniques · Regularly communicating with Production and Leads regarding schedules and deadlines · To be able to work with the visual effects supervisor, and the lead CG artist to determine the best creative approaches and techniques for all the different steps in a 3D production pipeline. · Be able to deliver work within established project targets and the high quality standards of the company. Requirements: · Minimum 5 years of experience in a CFX/FX role in a VFX studio · Previous experience on CG creature projects · Excellent knowledge of Maya · Excellent knowledge of Houdini · Experience in the following dynamic simulation: cloth, hair/fur, feathers, skin and muscle · Programming experience with Python, PySide, PyQt, VEX · Programming experience with C++ for Maya and Houdini plug-ins, an asset · Knowledge of 3D-related mathematics, an asset · Experience in creating rig simulations · Rigging skills and experience · Self-driven, good communicator, and a great-team player · Excellent organizational and communication skills · Work ethic focused on the dynamism and collaboration · Ability to perform multiple tasks set priorities and problem solving · Good communication, organizational, time management and interpersonal skills. · English language skills If your experience matches above description we are looking forward to hearing from you! Please send your CV and demo reel by email to jobs@trixter.de.
  2. Lead Houdini FX TD - Trixter Munich

    TRIXTER Munich is currently looking to hire experienced Lead Houdini FX TD. The ideal candidate will show strong attention to detail backed up with excellent technical understanding and ability to achieve optimum results. Location: Munich Type of contract: Full-time, Long-term. Responsibilities: · Execute FX technique tasks using Houdini software. · Deliver all elements in a structured way that allows efficient integration into the pipeline. · Produce the final looks of FX sequences, including integration with other CG elements. · Work with production management to prioritize tasks. · Take responsibility, lead and support junior Artists. · Creatively solve problems and achieve art direction for a shot. · Troubleshoot and solve problems independently. Requirements: · Minimum 4+ years’ experiencein developing Special Effects in future film industry. · Expert knowledge of Houdini Software. · Proficient knowledge of FX techniques, workflow and software (FumeFX, RealFlow, Maya Particles, Studio Max) and/or 3D software package. · Proficiency with liquid simulations,destructions, explosions, trails, smoke and dust. · Strong understanding of motion, forces, fluid behaviours and particle dynamics. · Experience with live action/photo real a major plus. · Good knowledge of Photoshop and After Effects. · Good communication, organizational, time management and interpersonal skills. · English language skills Please send your CV, link to your daily rate and your earliest commencement date by email to jobs@trixter.de We are very much looking forward to meeting you! www.trixter.de
  3. Retime Fluid Mesh

    Hey wizards, So I'm pretty stoked on the new retime sop but I'm having trouble getting it to work on meshes. In the attached image, flipSim_cache is 90frames and in the retime sop I'm trying to extend the length to 175frames. Problem is, I'm able to slow the animation down but it always end at frame 90 without finishing the original animation. If I turn the interpolation on, my mesh is all messed up. Any pointers would be very much appreciated. Thanks!
  4. Hello all, I've run into a problem that's been making me go in 6 directions and I can't seem to get any of them straight in my head. I have one cache that I want to copy to points that show up over time, I'm basically doing a running explosion like this https://gfycat.com/shinyhardanaconda When I copy the packed and cached sim onto the points the cache doesn't play with the offset of the points on the copied caches, so how would I go about offsetting each new sim on the new point. I've created a point attribute that marks the frame that each point gets created but I don't know how to connect that to a time offset or shift that would make it work on each point. Am I even doing this the right way? Anything helps, thanks.
  5. Hi everyone, Can anyone figure out how to do this stuff? I have tried many different ways but cant get it achieve the similar result. Down below are my approach, didnt really get colliding and sort of stacking effect.
  6. Hey guys, Im kinda new to houdini ive been working on houdini for a few months now. Im currently working on a private project and i need help figuring out how to do this energy blast effect in houdini. Im pretty clueless about how to get around this n i would appreciate a little help from you guys. if u could suggest me tutorial links or Share some files would make it much easier for me since im not much well versed with the houdini terminology and it would take me a while figuring it out. Im working on a deadline and quick replies would be helpful. thanking you guys in advance
  7. Surface bubbles

    Hello, can someone please guide me through the creation of this bubbles effect? Coke_-_Carmike_Cinemas.MP4
  8. vex deform wave

    Hi there, Trying to deform a wave geo with a hand, it works on a sphere (sort of) but doesnt work with any other geo. what I am basically trying to do is to have hand coming out from a wave with one very same piece of geo, that is it. Thanks wave_hand_deform_help_v001.hipnc
  9. Desktop spec for FX

    Hi everyone, I am working with our IT department to built up a desktop for heavily FX work(mostly water and pyro simulations). Below are three options that we are considering about it, I am looking for any comments or recommendation on different configuration. Thank you
  10. Effect Versioning

    Hi guys, I hope I can pick your brain a little bit. I would like to know how you guys manage your effects versions. My concrete scenario is a couple of strung effects. It starts with a RBD explosion sim, then a pyro sim off of that and finally advecting particles along the sim. I like to hold all these in the same geo which poses a bit of a problem. How do I correlate the cache version to the hip file version? My approach is to use this in the filecache node: $HIP/geo/$HIPNAME.`opname("..")`.$OS/$HIPNAME.`opname("..")`.$OS.$F.bgeo.sc (windows guy, so I like to keep all sequences in separate folders). This complicates if I don't want to redo the RBD sim for example, then I have to replace the $HIPNAME with the absolute name of the file which simulated the RBD version. I know it would be much cleaner if every sim would reside in its own file, but that is a little too small of a granulation for single person workflow. If you could shed some light/share your practices, it would benefit me immensely
  11. "Foreword" - MULMO

    Hi guys, Here is a new MULMO piece of work, fx all done using Houdini, enjoy! ludo
  12. Hi guys, I made simple lightning effects and I want to make all frame of this effects in a single mesh like screen capture. I try to use solver sop and it looks okay but you know, there will be a few same multiple mesh. also don't want use timeshift sop to freeze each frame and merge them. If you know good method please help me!! Thank you!
  13. I'm trying to use the FEM solver for a car crash destruction and I need some pointers or tips. The effect is looking great for about 5 frames after the crash, but after about 15 frames the car returns back to it's original shape, which is not what I want. Which leads me to Question #1: How can I keep that crashed shape without simply animating the whole object's Damping Ratio? If I do animate the damping ratio to be an absurdly high value after the crash, the effect works great for the crashed area but the car loses all of its kinetic motion and the car just stops. I've tried to use the SOP Solver to set attributes on the FEM geo but this doesn't seem to be working, so Question #2: Are the FEM and SOP solvers incompatible? It's very possible that I'm not wiring these correctly, but it seems like the SOP solver is not correctly reading the FEM data, after about 8 frames the SOP solver gives me a warning saying that it fetched old data and it doesn't seem to be capable of viewing the entire animation. Also I don't seem to be able to set primitive attributes like soliddampingratio and have it work correctly in the FEM solver. Is this help page out of date with H16.5? Basically what I think I want is for the Damping Ratio or the Shape Stiffness to be drastically raised for the primitives where there is crash damage and I would like the solver to see the crashed shape as the new rest shape so it no longer returns back to its original state. Thanks in advance for any help on this. And to anyone wondering about using other solvers (cloth or wire) I've found that the FEM solver gives me the best crash results because of the volume preservation.
  14. Wood Destruction - Cone Twist

    Hello odforce! So I'm having my first go with the cone twist constraints to simulate wood breaking, I researched around and it seems they are the best way to achieve the "bend before break" effect seen in wood. So I've got a pretty decent setup so far, the planks are connected w/the cone twist constraint, the posts have a regular glue, and there's an overall glue to keep everything together. The only issue is this Y-axis bendiness the planks seem to have as if they're sushi mattes! (The one that falls closest to camera is the most obvious) I've tried adjusting Max Up, Out and Twist, but can't seem to find a balance between the planks not responding to the force of the ball, or bending all over. I'd appreciate any tips to help keep the planks stiff while still bending from the force, or just in general to help improve this sim! Thanks in advance for reading.
  15. Hello everyone! I'm just wondering if someone knows how to create that a Particles meets and other particle stick togheter, and if is possible to made that. If there is a particle floating around and get close to an other particle floating around can they stick togheter. or any way that I can aproach that?
  16. Particles

    Hello everyone! I'm just wondering if someone knows how to create that a Particles meets and other particle stick togheter, and if is possible to made that. If there is a particle floating around and get close to an other particle floating around can they stick togheter. or any way that I can aproach that?
  17. Broken Pencil Effect

    Can someone please help me with a guide on creating the effect below in a more art directed way..?
  18. lightning_test.hipnc Hello everybody, I am new to Houdini and am eager to learn more every day. I started with some lightning effects and got stuck where I wanted to create a slider for its growth. If the lighting develops it should start with the main branch. As soon as it reaches the first secondary branch, the secondary branch should start developing as well as the main branch should continue with its develpoment and so on. In my file you will see a rudimentary version - (I needed to take out a lot of nodes to get a proper overview again) - of the lightning so far. My idea about how to procede was as following: Have a carve sop for the main branching, the secondary branching as well as the third branching. Paste the relative parameters of the "second u" channel of the main branching into the channel of the secondary and third branching and subtract an offset, which would be the distance of the basepoints from one branching to the basepoints of the following branching. For that I merged the basepoint groups, added a sort sop to bring the point numbers in order, then added an add sop to connect the points. If this had worked, I would have created a distance attribute for me to know the offset. But what I probably need is a wrangle sop in order to specify that I only want to connect the points from the same branches in order to measure the distance between for example basepoints2 and basepoints3. The animated seed of the scattered basepoints will probably make it more complicated since it changes the oder of the point number as well from the sort sop. Maybe I am completely on the wrong track and there is another - maybe even less complicated - way of doing this, so I would be happy about all responses. If you've got any ideas on how I could do this, especially how I can write it out in a wrangle node, I would appreciate all help I can get.
  19. Collision object in Pyro sim

    Hi everyone, I am working on a smoke simulation and i have imported my collision object with source volume into my Pyro sim. No matter how much I increase the smoke divisions as well as reducing the voxel size on colliding geometry I still get jagged edges when smoke interacts with it. I have attached a screen capture here to make it more clear. Is there any way to smooth the jagged edges or am I missing something in the process? Any tips would be greatly appreciated!
  20. Hi Everyone I'm currently trying to create circular point groups, inside a voronoi fracture. My outputs are groups currently are primitives but when I conver them to points, i have to many clustered together. I'm thinking of a solution by either getting the max/min two points of each primitive inside my group and delete the other points from the group. Unfortunately my VEX skills are very limited, I seem to be declaring my max function wrong. If someone could help me figure it out that would be great, also an explanation to why my attempt didn't work/ any other solutions towards achieving the same result would be more than welcome. Cheers Example.hipnc and for any questions im trying to make a tool that creates ground slams, as you can see there's distinct circular fractures which im trying to replicate, but also make procedural.
  21. Pyro FX density vs heat

    Hello, Does any one kno why the density field is being used as a binding for the threshold in the shape parameters of the pyro effect simulation once you use the "smokeless flame" preset? Its kind of weird that it takes density into account because density represents the smoke and we are trying to shape just the flames... Thanks, Diogo
  22. I am new to houdini but have been creating effects with x-particles in cinema 4d. I want to port my knowledge to houdini. I would like some help on how to do this effect... Houdini particles is a little bit confusing but I know with a little help on the approach, it can help me a great deal. Thanks (1)_Effervescent_Tablet_-_YouTube.MKV
  23. I am new to houdini but have been creating effects with x-particles in cinema 4d. I want to port my knowledge to houdini. I would like some help on how to do this effect... Houdini particles is a little bit confusing but I know with a little help on the approach, it can help me a great deal. Thanks (1) Effervescent Tablet - YouTube.MKV
  24. Hi guys, I’m trying to get POP object and a FEM object to have two-way interaction. The pops are colliding with the FEM, but the FEM object is not being affected by the impact of the POPs. What do people think is the best way to get this to work? Currently I’m playing around using a SOP solver on the finite FEM object to bring in “feedbacks” input. This seems to contain a the particles that hit with fininte element. The pt’s have hit attributes and, “impulse” and a normalised “normal” attribute which I assume is direction. Not sure the best way to apply these feedback points to the finite element. Which attr should I modify and what do we think is the best way to lookup the "feedback" data? Perhaps a point cloud lookup? And suggestions greatly appreciated!
  25. Art directable flip fluids

    Hi, I'm starting to do some flip fluids and I would like to be able to art direct them better, in the example I've attached, the fluids have a lot of art direction, they don't even collide but move like controlled by blendshapes. I can drive the fluids by custom forces and modify their behavior, but I'm having trouble getting an initial shape like that, with the wide leading end and then a flat stream, can anyone sugest a way to get something similar? thank you in advance. FluidsCollisionRef.mp4
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