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Search the Community: Showing results for tags 'workflow'.

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Found 11 results

  1. Fairly new to houdini.. Is there a way to keep working on your scene whilst generating a flipbook? Having to wait every time really slows the workflow. Coming from Cinema4D; it has an external preview viewer which runs in the background and allows you to keep working - any such thing in Houdini?
  2. No time for SIGGRAPH this year? Here's another GridMarkets presentation for you to watch from home: www.gridmarkets.com/siggraph2016-jeff-ranasinghe VFX Supervisor Jeff Ranasinghe talks about how Deeps, Dependencies and Automated Movie Generation can help speed your workflow. We also had some time to do a brief interview with Jeff! We hope you like the material.
  3. Hey guys, I assume that the best workflow could be: 1st - Write the particles simulation to disk 2nd - Read the simulation files to generate the mesh (+ cache the geo file) Now, what is the best way to save the particles simulation? Should I do it inside the "particle_fluid" node using a "ROP Output Driver" or a "Flie" node? Should it be connected to the "import_particle" node? Something like this: and how should I read those particle files back? Please let me know if there's a better workflow on it. Thank you, Alvaro
  4. Hi everyone, The new GridMarkets Houdini artist feature is out! Johnny Farmfield, Houdini artist from Sweden, shows us how working with attributes is key to understanding the Houdini workflow. Don't miss his entertaining and extensive tutorial. Have a great week, Patricia and the GridMarkets team
  5. Let's say I have an asset I have created with a number of dependencies to the files system, from ready flies, to caches, to creating point clouds and a not trivial (aka linear) approach in which the asset, based on certain conditions or user selection does one thing or another. If I want to publish this assets and all its dependencies to a repository I will have to traverse this, potentially, huge network with subnetworks inside (think Chops inside Sops for example) and rewire all these paths, move files to the repository and then export the asset. My feeling is that this particular task is kind of done in the Render Pre-flight but I wonder if it is accessible and more important, is this the best way to address a more compartmentalised pipeline? How are you guys approaching this? any suggestion? thanks in advance and hope this thread becomes a source of inspiration for everybody.
  6. NEW TUTORIAL: Alembic Vector Motion Blur Tutorial- A Houdini, Maya, Arnold and Fusion or Nuke Workflow Thanks for watching and Sharing! If you have any suggestion, please come them in! Thanks
  7. Hey guys, I like to hear about your workflow, in regards alembic assets, material assignment and organization. my main concern is applying shaders inside alembic root node for pieces, when I rebuild/update the asset, I lost all my shaders connections. How u handle that? What´s the suitable approach in day production basis when assets still changing or refining? Thanks
  8. Hello everyone, I have imported an animated file (a tree in this case) to houdini using an alembic file and I was wondering how to isolate primitive for shading each part separetely (trunk, leaves and so on)? Each parts are already .on different group stored in the alembic file, I am also a max/vray user and you have the possibility to turn the visibility on and off for each primitive group of the alembic so I am guessing there must be a way to do exactly that in houdini? I have looked on the forum and cannot seem to find proper information about this. If someone can help me with that or share any informations it would be great!
  9. You might have already seen this when it was published back in January, but here's a Gamasutra article about procedural workflows for games written by Side Effects Software President and CEO Kim Davidson. http://www.gamasutra.com/view/news/233899/Sponsored_Go_Procedural__A_Better_Way_to_Make_Better_Games.php
  10. Hello, I am working on a school project and we decided to try deep workflow. But I am encountering many problems as I have nobody to explain me the correct process. Today I managed to solve very weird problem - when I imported into Nuke deep sequence rendered with htoa I wanted to composite a card with texture into it. Because sequence has moving camera imported deep seemed to be flowing in space (I understand why - Nuke aligned deep data to origin so it is flowing because distance changes). The next step should be setting camera input into deeptopoints node. This should transform pointcloud to their static place (geometry is static) . But it did not. When I set camera into deeptopts node the pointcloud changed a little bit but remained flowing in space. I cannot understand why because in theory it should stick to its place. So after hopeless trying of various modifications (changing camera units, importing camera from maya...) we came up with a solution. Now it works but I don't understand why. The solution is really strange but it consists of using deepexpression node and dividing deep data (not color) by number 68. It sounds silly but it solved problem - points are transformed to their correct position. Any ideas why so strange thing happened and why 68?
  11. I am trying to figure out the correct workflow to have an object float on an ocean whilst also interacting with that ocean, creating splashes etc. The ocean I am creating is quite rough so there is a lot of low frequency displacement/movement generated by the ocean spectrum (big rolling waves). Things I have tried so far: flipsolver > Volume Motion > Solver > Feedback Scale set to 1.0 Object density set to 400 Object bounce set to 0 Splash Tank: Object floats correctly. Good motion. Not much real interaction with the ocean. Doesn't really create splashes. Particles get generated within the object due to the nature of the Splash Tank. Wave Layer Tank: Unstable behaviour. The object seems to generate a large splash which then causes it to bounce around erratically and eventually sink (sounds cool but not what I'm after). Wave Tank: Doesn't keep up with the ocean deformation very well at all. Beach Tank / Flat Tank: Unsuitable. From my tests the Splash Tank result is best but doesn't really allow for proper interaction between the object and the ocean. The Wave Layer Tank might work if I could get past that instability. Am I going about this the wrong way? Any suggestions welcome.