Comments for bareya.net

Comment on Dependecy Link Colors in Houdini. by daniel phillis

daniel phillis — Wed, 21 Mar 2012 21:43:45 +0000

heh heh…funny post. interesting as always though.

Comment on Computed Tomography data in Houdini by bareya

bareya — Sat, 25 Feb 2012 20:35:45 +0000

Hi Michael,
On the web you can find plenty of CT data stored in many formats: image, mov, raw binary data. The idea was to fullfill volume by data from image sequence. For instance my single image has resoultion 400×300 and that was my volume resolution in X and Z axis, Y axis was number of images. Technically, use volume vop, with color map vop to read images.
Have a good fun and feel free to ask. If you want to I can provide H. scene.
All the best,
Piotr

Comment on Computed Tomography data in Houdini by Michael Montoya

Michael Montoya — Fri, 24 Feb 2012 19:33:46 +0000

Wow, Houdini’s capabilities never cease to amaze me! Could you elaborate a bit further on how you set up a network to parse the image slices into a volume?
Thanks,
Michael

Comment on Delayed Load Procedural CVEX Shader by Igor Zanic

Igor Zanic — Mon, 12 Dec 2011 11:33:19 +0000

Hi,

Thanks for tip, i was trying to do this with you example scene.
But no luck, is there any chance maybe to update your example scene with
your workflow for pscale or some other attributes, this will help a lot.
or if you can send me on email.

Thanks

Igor

Comment on Delayed Load Procedural CVEX Shader by bareya

bareya — Mon, 12 Dec 2011 09:53:53 +0000

Hey Igor!
Yes! it was designed for that purpose all you need to do is to create cvex shader and inside of this shader you can access to point attributes by parameter node.

if you will try to overwrite attribute data on particles like this:
parameter(newpscale) - > parameter(pscale)
probably cvex will change data only on first particle. It’s happening because you have to take data from particles and modify this data:
parameter(pscale) ->multiply(0)->add(my_new_value)->parameter(pscale)
now you are taking data from particles attribute.

Unfortunately you can’t create new attributes, I have to implement it.
Let me know how it goes!
Piotr.

Comment on Delayed Load Procedural CVEX Shader by Igor Zanic

Igor Zanic — Sun, 11 Dec 2011 22:14:45 +0000

Hi,

I want to ask is there any chance to use $PSCALE? or any other particle attribut
that we use all them time.

Igor

Comment on Happy Feet 2 Trailer by polaole

polaole — Wed, 13 Jul 2011 14:58:48 +0000

Sweet

Comment on Welcome! welcome in 21th century, try to share geometry between 3D softwares. by vincent

vincent — Thu, 17 Feb 2011 11:33:47 +0000

Is it possibile to try it?

Comment on About by mi-ku

mi-ku — Wed, 15 Sep 2010 22:39:04 +0000

Oh come one man, fulfill this page!

Comment on linux parallel port by bareya

bareya — Mon, 30 Aug 2010 10:35:23 +0000

Hey, thanks! sorry I've forgotten about source: source cheers!