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Re: knit the strand

Posted: 10 Apr 2012, 17:43
by ActionArt
I'm surprised nobody commented on this yet. Looks pretty interesting. Will have to give it a try.

Thanks Mathaeus!

Re: knit the strand

Posted: 10 Apr 2012, 19:59
by bradworst
Of course i am interested!!!

awesome!!

Re: knit the strand

Posted: 10 Apr 2012, 23:29
by nbreslow
Hi,

First - amazing stuff, love the concept and execution. I have the Pro compound setup and tested and it works great. I was hoping you might have an updated workflow for converting the strands to a mesh?

I have gone over the older posts but have not been able to reproduce the steps, mainly because I can't seem to find the mt_ice_StrandExtrude compound anywhere (despite having Kristinka 3, the old HM Strand Nodes from the ice tutorial, searching everywhere). I also have extracted "Knit Strand Prepare MT_Extrusion" but that doesn't seem to work either. Any guidance would be deeply appreciated and thanks again!

-Nick B.

Re: knit the strand

Posted: 11 Apr 2012, 22:48
by Mathaeus
Thank you guys,

there is an update on same link, new one has built-in attributes for MT/Melena strand extrusion. Of course you'll need appropriate version of Melena installed.
If so, procedure should be: select point cloud, run "create ICE strand extrusion" or like.
Theoretically, out of the box strand extrusion from v 2012 and more, should work too. Didn't tried this, anyway.

cheers

Re: knit the strand

Posted: 11 Apr 2012, 23:17
by origin
knit the strand in action /with hand tweaking afterwards/

Re: knit the strand

Posted: 11 Apr 2012, 23:57
by nbreslow
Works like a charm - this is really awesome. Extrusion working, color working, nice stuff. Thanks for sharing it and I am off to put it to good use.

PS - Origin, sweet stuff - very cool use. Any tips for those of us just getting going with it?

Thanks,

-Nick

Re: knit the strand

Posted: 13 Apr 2012, 22:12
by origin
sorry that was done some time ago so I dont really remember details.
I think the most annoying thing was nurbs mesh manipulation cause of how lame nurbs in SI are (workaround create nurbs from polymesh and manipulate the source polymesh instead)
as for extruding strands I think I used Fabricios or Guillaume's ice compounds.

Re: knit the strand

Posted: 13 Apr 2012, 23:21
by gustavoeb
origin: ^:)^

Re: knit the strand

Posted: 16 Apr 2012, 18:53
by nbreslow
origin wrote:sorry that was done some time ago so I dont really remember details.
I think the most annoying thing was nurbs mesh manipulation cause of how lame nurbs in SI are (workaround create nurbs from polymesh and manipulate the source polymesh instead)
as for extruding strands I think I used Fabricios or Guillaume's ice compounds.

I am going to give it a crack this week. Will see what I come up with. Thanks again!

-Nick

Re: knit the strand

Posted: 16 May 2012, 17:37
by hidalgo
whats the procedure if there is one, to change the pattern to look for example like wool or another type of fabric similar?
thanks

Hidalgo

Re: knit the strand

Posted: 16 May 2012, 20:49
by Mathaeus
hidalgo wrote:whats the procedure if there is one, to change the pattern to look for example like wool or another type of fabric similar?
thanks

Hidalgo
hi,

there is no built-in procedure for wool. Which wool, btw. It's build on what's called a 'modulo trick'. This method, occasionally, allows the enough pleasant creation of simple patterns, result of this method occasionally reminds to something from real world. For something more complex, I think the best way is manual creation of entire pattern, leaving only variations to ICE, but this isn't a short procedure, anymore.

cheers

Re: knit the strand

Posted: 16 May 2012, 21:23
by hidalgo
ouch got it, thats bad couse i have some animated cloth that where screaming for your compound :D

only thing is that cage deforming the nurbs (with your pattern) to the polymesh with syflex seems not working, i guess that your methode of creating the cloth from nurbs then exporting it to mesh and add that as a shape key might be the only way.

thanks for the info will try something out.

Hidalgo

Re: knit the strand

Posted: 17 May 2012, 00:59
by Mathaeus
hidalgo wrote:ouch got it, thats bad couse i have some animated cloth that where screaming for your compound :D

only thing is that cage deforming the nurbs (with your pattern) to the polymesh with syflex seems not working, i guess that your methode of creating the cloth from nurbs then exporting it to mesh and add that as a shape key might be the only way.

thanks for the info will try something out.

Hidalgo
latest setup is able to render the displacement/bump texture - that's what I would do when it comes to cloth.

Re: knit the strand

Posted: 24 Apr 2013, 17:29
by Chris_TC
Mathaeus wrote: Image
It appears that you got the strands to form diagonal patterns. How is this done? I can only seem to get them horizontal and vertical.

Re: knit the strand

Posted: 24 Apr 2013, 17:59
by Bullit
Btw there is some new compounds available:



http://staplex.ru/?p=589

Re: knit the strand

Posted: 24 Apr 2013, 20:49
by Mathaeus
Chris_TC wrote:
Mathaeus wrote: Image
It appears that you got the strands to form diagonal patterns. How is this done? I can only seem to get them horizontal and vertical.
Hi,
latest one is variation of what's displayed in first picture. Another pics were created by another set of compounds, downloadable on page 3 of this thread, link is bellow this pic.
Generally all of them are variations of early ICE samples by Helge Mathee - strand array is defined in advance, saved as attribute (' strand ratio' or something), then this attribute is used for re-mapping in many ways, including both components of 2d vector, used as input for UV to location node.

Didn't tried stuff from link posted by Bullit - but it looks like much more advanced than mine, from 2009.