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aaryanguna

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Everything posted by aaryanguna

  1. Beer Foam Simulation

    Hi Everyone, I am trying to create a beer pouring into a glass fx like this one Does anyone know how to get the bubbles/foam on top of the liquid and push them up as the glass gets filled? Thankyou ..
  2. Beer Simulation

    Hi Everyone, I am trying to create a beer pouring into a glass fx. Please have a look at the hip file Beer_Rnd_v03.hip and mov Beer_RnD_v01.mp4. Does anyone know how to get the bubbles/foam on top of the flip particles and push them up as the glass gets filled? I am using whitewater to create bubbles.any help is much appreciated. Thankyou ..
  3. Bee Movement

    Hi Karl, sorry for the delayed response ,I was away for a while. Thanks for the file.Your setup looks nice, but somehow I couldn't manage to get it around any other object.Mean while I just tried to achieve using minimumposition and curl noise.Still quiet not there yet. Any suggestion on both the approaches? bees_v01.hip
  4. Bee Movement

    Hi, Hope I get some help on this. I am trying to create bees covering an object and moving randomly over the surface, exactly like in this image. minpos with some noise gets the points over the surface with noisy movement. But don't know how to get the kind of movement as in the image. Can anyone help me on this.Any help is much appreciated.
  5. Foam Advection

    Hi, I am trying to create beach waves that kind of shrinks overtime, like in the image.I am facing issues with foam movement. The foam doesn't get the flip volume advection. I want the foam to move along the surface according to the waves.I don't know where I am wrong.Could anyone help me on this? BeachWaves_Test.hip
  6. Need help on beach waves

    Hi, I am trying to create beach waves that over a period of time shrinks or draws back as the ground gets revealed. I tried animating the water depth but that affects the height of the water.Animating the geometry to push the water in yields undesirable effect. Can anyone help me on this? Thanks in advance.
  7. Gait speed animation in crowds

    Hi All, I am trying to move crowd along a curve path.I want the crowd to slow down, stop and then start moving again along the curve.I tried keying the gait speed parameter but it doesn't work. Can anyone help me on this? Thanks in advance.
  8. Blood Drip Question

    Okay. Thanks for the suggestion.
  9. Blood Drip Question

    Hello everyone, I am trying to create a blood drip effect.Please find in the hip file and gif image. Blood drips fine as long as it slides over the surface.Once it comes off the surface, there is too much of curly noise.How to avoid it? Can anyone help me on this.Thank you. Blood_Drip_Test.hip
  10. Blood Drip Question

    Additionally, if may I ask, What is the approach to get the blood on the floor to spread in a non circular pattern...?
  11. Blood Drip Question

    Thank you Atom. It worked
  12. Parameter values using VEX function

    Thanks a lot jiri
  13. Parameter values using VEX function

    Hello Everyone, Can anyone explain how to set parameter values using VEX function? Say for example,there is a sphere, scattered. If the current frame is between 5 and 10, the number of scatter points should be 10 else 0. if(@Frame >= 5 && @Frame <= 10) { @scattercount=10; } else { @scattercount=0; } How to set @scattercount to force total count parameter of scatter sop. Thank you.
  14. Parameter values using VEX function

    Similarly, how to use a value from vop to set parameter values?
  15. Parameter values using VEX function

    Hi ... Thanks for the replies. Both the solution works fine.
  16. Mercury spilling using flip

    Yes ,I tried adjusting surface tension.
  17. Mercury spilling using flip

    Hello everyone, I am trying to create mercury spilling on ground,like in the ref image attached.Can anyone tell me how to achieve this using flip particles? Thank you.
  18. Attractor force for flip particles-Question

    yes, I have watched that tutorial.The suction force is uniform . I would like to have some variation in the force. Also I found this tutorial http://www.affex.no/houdini-liquid-attractor/
  19. Hi All, Can anyone explain how to add attractor force to the flip particles? Say for example, there is a sphere at the centre of flip particles spilled on ground.want the sphere to draw all the flip particles towards it.I tried the suction tool but coudn't get the desired result.Can anyone help me? Thanks in advance
  20. Cigarette Smoke Pyro fx - Question

    Hi all, I am trying to create cigarette smoke in a windy environment, more like the one in the reference video.cigarette-Smoke-ref.mp4 I have added a custom wind field.But the smoke isn't moving that well.Coudn't maitain the wind speed till the end.I want the smoke to move across with constant speed all along. They tend to slow down after a while(please watch the wip video Cigarette-smoke-wip.mp4).Can someone help me out on this. Here is the hip file Cigarette-smoke-v01.hip Thanks in Advance.
  21. Cigarette Smoke Pyro fx - Question

    Hi,Thanks for the reply.
  22. Wire deform on multiple curves

    Today 3:18 A.M. Hi all, I am trying to deform objects based on curves. I have multiple curves that are deforming.Copied objects to each curves, used wire capture and wire deform to bind objects to curves,but they are not working as intented. Can anyone help me on this please.Thanks in advance. Wire-Deform-v01.hip
  23. Wire deform on multiple curves

    Yes , I do believe it's the point orientation that's causing the twist.
  24. Wire deform on multiple curves

    Hi Craig ,thank you very much for the fix. Any idea how to get rid of the spiral twist of the object during the turn?
  25. Fish Bait Ball Question

    Hi all, I am trying to create a Fish bait ball like in this video Fish-Baitball-ref.mp4. The shape is constantly changing as the fishes flock over them. I created a shape,used a pointvop to deform it and then used a point deform to get the deforming points. I am clueless as how to proceed further. I want the points to flock across the deforming shape. Can anyone guide me to get this result? Thanks in advance.
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