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bunker

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bunker last won the day on June 18

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About bunker

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    Houdini Master

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  • Name
    Julien D
  • Location
    Vancouver
  • Interests
    DOPs, volumes, fire, smoke, FLIP, Bullet, particles, VEX, Python, lighting, rendering, comp, coffee, travel, photography, Linux, ...

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  1. Alembic curves rendering - segmented ?

    bunker replied to nicholas_yue's topic in Lighting & Rendering

    on the /geo1 object, go to the Render tab/Geometry and turn on "Render Polygon Curves As Subdivision (Mantra)"

  2. Intestines/Guts with point relax

    bunker replied to gropacas's topic in Effects

    have a look a this thread, that should help

  3. FLIP volume loss: water wheel

    bunker replied to tebling's topic in Effects

    Also don't expect FLIP to preserve volume, it just doesn't do that. The particles are added or removed based on the surface field - that's only a rough estimate and the volume loss becomes worse the more frames and/or substeps you have. This old masterclass explains some of the concepts of FLIP https://vimeo.com/15571778

  4. Easy way to animate material hue?

    bunker replied to Spencer_Fx's topic in General Houdini Questions

    there are 2 hscript functions: rbg() and hsv() if you open a textport, type: exhelp rgb

  5. FLIP volume loss: water wheel

    bunker replied to tebling's topic in Effects

    https://www.sidefx.com/forum/topic/49968/?page=1#post-225812

  6. attribute from volume

    bunker replied to Follyx's topic in Lighting & Rendering

    this is what I get in the mantra render, I even downloaded the file from the forum just in case. check that the file : /tmp/volume.bgeo.sc exists on disk.

  7. Remap noise color

    bunker replied to An_pi's topic in Compositing

    you can extract the Hue of the colors with rgbtohsv and plug that float value into a ramp check the attached HIP cop_remap_color.hiplc

  8. Pyro sparse and colored smoke, how is this?

    bunker replied to dyei nightmare's topic in Effects

    To get color with the sparse pyro, you'll need to source/resize/advect. source : Volume source: add Cd resize : Advanced/Resizing/Extra Fields: Cd advect : Advanced/Advection/Extra Fields: Cd check the attached hip file sparse_pyro_color_01.hiplc

  9. attribute from volume

    bunker replied to Follyx's topic in Lighting & Rendering

    I attached a simple example you'll need to write the volume to disk so Mantra can sample it at render time. volumesample.hiplc

  10. attribute from volume

    bunker replied to Follyx's topic in Lighting & Rendering

    you can use "volumeSample"
  11. https://entagma.com/guest-tutorial-looping-flower-petals/

  12. how to change HDA node color?

    bunker replied to Linguininess's topic in General Houdini Questions

    node = hou.node('/obj/geo1/null1') node.setColor(hou.Color(1,0,0)) also you could have just googled: houdini set node color and clicked on the very first link

  13. Where is test geometry: template head?

    bunker replied to bentway23's topic in General Houdini Questions

    I have it on 18.0.565, maybe you need to have the latest sidefx Labs installed?

  14. Javascript to Vex snippet

    bunker replied to longroad's topic in Scripting

    what VEX code did you try?

  15. [SOLVED] Colored smoke turns dark

    bunker replied to tious13's topic in Effects

    in your volumerasterizeattributes3 node, set the voxel size to same as the other (0.05)
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