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Alexey Vanzhula

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Everything posted by Alexey Vanzhula

  1. Set parameters by clicking buttons

    hou.pwd().parmTuple('res_output').set(hou.Vector2(1024,1024))
  2. Set parameters by clicking buttons

    hou.pwd().parm('scale').set(hou.pwd().evalParm('scale') / 100.0) Button python callback
  3. Direct Modeling HDA

    what is your email address?
  4. Houdini Universal Unique ID (UUID)?

    1. hou.nodeBySessionId(ID) 2. hou.networkBoxBySessionId(ID) Jiceq want to get node by ID, so he should use hou.nodeBySessionId(ID)
  5. Houdini Universal Unique ID (UUID)?

    The node can be renamed by user. sessionID is not attached to the name(path)
  6. Houdini Universal Unique ID (UUID)?

    1. hou.Node.sessionId method: http://sidefx.com/docs/houdini/hom/hou/Node.html 2. hou.nodeBySessionId()
  7. Pink node is a current node which is available in parm editor. To get it with python use something like this: network_editor = hou.ui.curDesktop().paneTabOfType(hou.paneTabType.NetworkEditor) cur_node = network_editor.currentNode()
  8. Get point near the mouse cursor

    The problem is how to find the depth in the "air" . When the line (from ray and origin) intersects with the surface it is not a problem.
  9. Get point near the mouse cursor

    Hi. I want to find closest point to mouse pointer. It's not a problem when the mouse pointer intersects with a surface. But how to get the point if it is outside the surface? I have the pointer origin and direction https://s9.postimg.org/a8y8r58i7/image.png
  10. Closest point to line

    Thanks, I'll try it.
  11. Closest point to line

    Hi. I want to find closest point to line. Geometry has millions of points and the line is located somewhere in space. Need some fast solution. image
  12. Is it possible to show wireframe on subdivided geometry (with "+" hotkey) in Houdini 16.5? https://s9.postimg.org/64077xehr/2018-01-20-090918_1920x1080_scrot.png
  13. Closest point to line

    Very interesting. I never used Run Over Numbers. Can you create example scene, please?
  14. Direct Modeling HDA

    Flux 1.0 HDA again available via Gumroad: https://gumroad.com/l/PyWV
  15. Closest point to line

    Compiled block will use all the cores only when you wrap foreach block with it
  16. Closest point to line

    I also think about this. I'll try it
  17. Closest point to line

    Thanks guys! Noobini, the line is really infinite. Sorry for wrong image. Currently I walk through all points with ptlined in wrangle SOP (detail mode). It works well but not so fast as I want. Still experimenting.
  18. Direct Modeling HDA

    Last version works only with H16.5. The archive also has an old version which works with H16.0
  19. Direct Modeling HDA

  20. In Houdini 16.5 when I bring the mouse to the viewport, current tool automatically goes into the selection mode. This is normal?
  21. How do I create a button for the undo command?

    import hdefereval hdefereval.executeDeferred(hou.undos.performUndo)
  22. Prevent destroying Edit SOP

    Can I prevent somehow deleting Edit SOP when entering other state with unchanged geometry
  23. Direct Modeling HDA

    Flow Loop in upcoming DM 1.0.1 https://vimeo.com/248920809
  24. Direct Modeling HDA

    ...
  25. Direct Modeling HDA

    It is now available via Gumroad: https://gum.co/GVLLS
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