6ril
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Hi there, @Maurits could you please explain how to achieve what you just suggested ? I'm trying to create a name attribute, for all primitives in the same group, for all present groups. thanks
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Hey Noel, Isn't it a little more complicated with transforms ? (for proper orientation)
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I tried, couldn't get it to work. Finally I discovered that there's a node for that : RIVET.
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I finally found how. rivet. *edit* Nah... It doesn't transfer the rotations ... will explore a bit more, see if unpacking can help to feed the rivet with proper info *RE-edit* Worked with unpacking.
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Hi there, anybody how to do the OPPOSITE ? the opposite of the Freeze button : Can I transfer the transforms from SOP level to Object level ?
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here it is. I'd want to "transfer" the position/orientation/quaternion/matrix/xform thingies of the big sphere to Null2, so that I can parent Null1 to Null2. I would get geo1, geo2, geo.... to replace the sphere. ODD_transfer.hipnc
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Now I've got a working rope, with a proxy geo hanging at the end of it. I'd like transfer the position and orientation of the last RBD (the proxy) at the OBJECT level, but I'm stuck so far. I found info about swapping from proxy to highDef with the node TRANSFORM PIECES, but I'd like to "parent/attach" a bunch of objects instead. I'm going to make a hip file to illustrate better.
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And again I found Gold info on tokeru.com !! http://www.tokeru.com/cgwiki/index.php?title=ConstraintNetworks
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Hi, there's the new vellum FIBER contraction, might just do the trick.
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HEy Matt ! thanks, I give it a go.
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Track 3D geometry to a face - PfTrack with Houdini?
6ril replied to RevEllaht's topic in Animation & Rigging
Dam! no reply on that topic : / I'm looking into PFtrack atm too... Trevor, have you used it with Houdini ? -
Hi, maybe you could make a camera pointing down (for a top view) and make that camera orthogonal. Then you should be able to rotate it along y-axis. ?
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Delete FIRST and LAST point of line geometry
6ril replied to Sunsheku's topic in General Houdini Questions
Hi, many ways to do that... here is one: make a "group by range" node, choose points as a group type, and put 0 for start, 1 for end, and check inverse range. This will select the last point. make another group, with point 0. blast those 2 groups. a shorter way would be a wrangler: put down a point wrangler node. and type this : removepoint(0,0); if(@ptnum == (@numpt-1)) removepoint(0,@ptnum); first line remove point 0 (the first point of the line). (0,0)means : (geometry entering slot number 0 of the node , point number 0) second line reads : if the actual point number is equal to the number of points minus one (the last point of the line) third line : remove that point -
Hey everyone ! I'm miserably failing at making a simple dynamic set up : / I'm trying to hang a RBD object at the end of a rope. I can't get it to work with wire solver and bullet. I've only managed to attach the rbd at then end of the rope, but the attached rbd isn't affecting the rope. And with vellum it works, but I don't want a soft body object. I tried with vellum, thinking I could stiffen the softbody until it looks like a rigid object, but vellum bugs with I reach high stiffness value ! And anyway, I don't know how to replace that softbody by my final object : / If someone could help me back on the correct track, that would be great attched is a hip file with my 2 failing attempts.6ril_RBD-hang++.hipnc
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Those line look so cool on the rat Gave me an idea ! for you, they are cosmetic or functional ?
