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Follyx

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Follyx last won the day on May 27 2016

Follyx had the most liked content!

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About Follyx

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    Illusionist
  • Birthday 08/01/1965

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  • Name
    Olly
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    Munich, Germany
  1. strange material node behaviour

    strange, now it works. Thank you. Dont know what was happened....
  2. strange material node behaviour

    so where is my green material for my outside group?
  3. have a look at the file. just a simple geo with two groups. 2 Materials via the material node it isnt possible to assign 2 different Material to the two groups. Do I miss something? Houdini 16.0.736 mat.hip
  4. Hmm, thank you. The reason why I try to translate this old file isnt in and of itself the grow theme, as much as the converting per se. Of course I already know these fantastic tutorials from Entagma.
  5. please could you help me in converting this damn file, where I want to convert the "create attribute" nodes into pointwrangler. the attribcreate_growRate makes Problems. Further in the DOP node, Sopsolver, the vopsop_check_collision. You'll find the original file here: http://ihoudini.blogspot.de/2009/05/growing-objects.html the modified here: This was my original starting point. Would be really great if someone could help me. Slowly the different areas from Houdini become an unit for me. In the case of VEX and wranglers I still having problems... PC_grow.hipnc
  6. in some circumstances I dont see my constraints anymore... especially if I work in the sopsolver. They are still functionally but thats it.... Any Idea? ahh: 16.0.633 is my version and the graphicdrivers are ok.
  7. ok: a curve with i.e. 10 points. I want to achieve that the normals of the curve are pointing to the next point on the curve. I want to realize it with a point wrangle node AND VOP's I think thats an old problem but I didnt know how to search for it:-) Thanks in advance
  8. hmm... a wrangle with the iteration from @currentframe -1 metadata and ask for the pos...? can you up a file for it?
  9. hm.. why you dont use a sopsolver inside the loop to write the wanted data in an attribute for further use? But maybe the for loop is a closed system where the solvers prevoius frame wont work. In case you want the posdata from the previous frame. Dont know. Dont sit on the PC.
  10. Did you tried it via the detail from the metadata? Thus if the metadata node is active in the forloop go to the dateilview in you geo spreadsheet. You will fin there different attributes. Maybe you could use onr of them... Sorry, cant give you an exact way for it. Interested in it as well but maybe its a good starting point.
  11. Houdini tracking

    did you solve your problem?
  12. Btw. there are a lot of tutorials out there. i.e. Sidefx Houdini Masterclass 13 Bullet.
  13. And dont forget: my example above is not state of the art in fixing the constraints via an holder. But the inner mechanism of the whole constraints world is, for me, more understandable. And as I wrote above too, its more paractical to use the approach from sepu...
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