when you say seperate objects, do you mean he has to save out seperate files for each piece of the model? ie. head file, leg file, arm file, etc… ? Is it possible for messiah to import a file that has all the meshes and for messiah to recognize them as being seperate?
George
In Modo if I save an LWO file out with each piece on a separate layer it will bring it in to messiah so that each piece can be used separately. So one LWO file, but separate parts. I assume that an LWO file from Lightwave would work the same way.
well my original reason for sticking with the MetaEffector was this:
In silo the mirroring is a little lame atm, so i had to merge the leg into one single object so i could mirror it (it was that or mirror each individual piece seperatly). add to that, that i had neglected to keep the object centered properly and so the mirroring didn’t work automaticaly, so each bit would have to be eye-balled, which would take yonks to do.
and then i’d have to pair them off into sections and save them out multiple times…my lazyness kicks in about here 
That was until Alex_K kindly pointed out, in IRC, that i had it all wrong lol, in fact its going to be a piece of cake to seperate the objects in Silo and i wont have to re mirror and re scale etc etc…so yeah, i’ll let the effectors drop now…now that i am satisfied that i have them under control and Could use them if need be 
so atm i’m preping the mesh…and then the fun really begins 
PS:
ShadowFork i checked and i do have the Parent block, so something wierd is going on in your messiah :surprised
OK new update time.
i’ve exported my object into individual sections of mesh (all 43 of them) and imported tem into messiah, parented them…so far so good…then i run into this problem
notice how the bones are not visible…except for when they are seen “through” certain mesh :surprised
thats a problem obviously lol.
the solution being to use expressions, this one in particular
but on top of that the object manager gets a bit messy with bits of object breaking up the bone sections etc…just not as nice visually :p, with the parenting option. so now its a question of whether writting an expression 43 times would be faster than the original MetaEffector way ack
anyway here is the scene file to pick apart
Layer01, here’s your mech with working weights. No billion objects, and only 1-2 effectors per bone. I did a little kick to make sure it works. The rig, she is solid.
Here’s some notes;
Bone Deform is set to Direct Weights.
Each bone has a MetaEffector selected as it’s Weight (Bone tab for each bone).
One metaEffector per chunk of mech (thigh, shin, etc).
Effectors’ Fields of Influence are set to “All Connected”.
With Direct Weights, geometry that has no bones will collapse because there’s nothing to hold it. That’s why the unweighted bits disapear when you go into Animate mode. You can do the rest of the mech; I’m lazy
Second, because the bone deform is using direct weights, every bone needs a MetaEffector (or some kind of weight tool). If you have non-weightmapped bones, you’ll notice your geometry is laggy and …scales… as you rotate your bones.
I pulled the Effector heirarchy away from the bones. This means you can move around your bones, add more, move pivots, whatever, without breaking your weights. Most effects that use weight tools (like here) are “static”–they’re evaluated when switching from Setup to Animate mode, and after that their position doesn’t matter. Sometimes, like with Melt, you can have Dynamic weighting, which means the weight field can be animated.
OK so why do it this way?
Happy animating!!!
Isobar, thank you very very much 
this is exactly what i wanted to happen with these “project logs” a sort of remixing, where the scene files were available and others could play with them and show how they would do things differently, imho a very powerfull learning tool. so thank you for your time and effort, it is aperciated :applause:
i have a few questions though. some you may have already answered but i’m not sure so i’ll ask them anyway
is the mesh disappearing between setup and animate, is something to do with direct weighting and not having MetaEffectors set up?
you have all the bones preceded by “aaa” is there any reason for this other than personal choice?
you have a LOT of MetaEffectors in areas where i had only one, is there any reason for this too? You have 4 in the calve where i had one, i see you added some movement to the foot in areas i hadn’t thought of…i like it, but even so it seems like a lot or am i missing something?
when you say you “did it this way” so you can cheat in the animation, by squash/stretch etc…, how would this be done i am not sure i see how you could cheat if the ME’s are influencing all the mesh…i understand the idea just not how you’d do it
again thank you for your input and help, i will chew through the file tomorrow in more depth 
L1, 1) you are correct sir! There’s no weight tools to hold the geometry in place so the points collapse to 0,0,0.
imo it’s a good habit, so if you have another character in the scene you can differentiate between them.
not really, it just took me that many to tag all the bits of mesh.
The metaEffectors are becoming the weight fields for the bones, right. So let’s say you wanted to have a bendy thigh.
First switch your Bone Deform over to Factored Weights.
Then split the thigh bone and use the same metaEffector’s weights for both bones. Now you’ve got overshoot on your knee rotation. Now make those thigh bones muscle bones, add a couple nulls, and you’ve got stretchy legs. You can still do whatever you like within each broad chunk. example That worked better than I expected. It actually looks kinda cool because the shin guard stays stiff.
This will be the last update for this week, as i’m going to the coast next week :wavey:
anyway i looked over isobar's file, and came up with [this](http://files.filefront.com/Body_rig_new18mpj/;4640538;;/fileinfo.html)
and i'm happy to say its all working A OK so far! :cool:
so thank you all for your help so far, its getting there!
:beer:
I ended up using MetaEffectors, its funny as this is where i started, i tried parenting, even had my mech split up into seperate meshes (would've stuck with that except fot the Gfx draw problem) and was about to look into expresions lol. but this ended up working quite well and was pretty easy to set up.
1) just set up the right side meta effectors
3) use the names of the bones to make the effector names, copy paste.
2) mirror/rename and tweak and you have the left side done pronto
4) select the effector in the bone block. done.
incidentaly isobar i think i solved the issue you had with the effectors loosing their min/max settings. i think it has to do with how the effectors are parented to the bone defform...haven't had to much time to experiment but i dont seem to get it, so you may want to check my file.
i also tried your split bone method (bending mesh etc) but its not in this version of the scene, still working it out atm.
oh yeah and i couldn’t get the “aaa” 's in front of the bone names because i could fine no way to add it to their begining, but i will use that sort of thing in the future i think
i’m also pretty happy with how the list is looking, nice and organised :arteest:
[img]http://i6.photobucket.com/albums/y244/Layer01/project-screenshot-4.jpg[/img]
my main concerns atm are getting some IK into the leg area and "pre leg" bit..and the leg shields (telescopic) and sorting out the rig in general so it all moves as easily as possible. i have a feeling a lot of those nulls are not needed or could be placed in the hierarchy better...i went a bit Null crazy lol :p and no doubt i am not being efficaiant with my bone placment/numbers, though i did try to keep the number down to what i thought wold be the minimum.
So feel free to pull it all apart and make comments on how you think it could be done.
then i have to replace the bones with my custom controlers *yay* and then..well we'll see how i'm doing then.
one thing that struck me is this monster may not have been modeled in the best way for it to be animated lol, but seeing as it was my first ever mech i'll forgive myself hehehe.
i think i will watch some Cosman VDs on my trip..brush up on some skills as i have/had forgotten how to do IK lol *oh dear*
not sure if where i'm going will have the net, so if not i'll be back in a week,
See you guys! :thumbsup:So I dont understand? why do you need to see the bones? you know you can slap on armatures or control cages so you can easily select different parts and then lock the body so it doesnt get in the way.
ahhh good to be back
why would i want top see the bones…well i guess i could live without “seeing” them and use armatures but i’m still tweaking stuff as i go and thats made a lot harder when i cant see what i’m tweaking, plus its sort of annoying to look at…its not a complete show stopper but its not an ideal situation either. that and i’m just fussy 
hello Peter,
[img]http://img219.imageshack.us/img219/9153/bodyrigsections049yh.gif[/img]
if this is what you want see, just change the order of the items.
messiah draw the items in the WorldView in the same order you put it in the item list, so put the geometry over the bones in the item list.
you should put your model in Geometry, and replace the items in the 3D space.
i hope this helps.well the way i had it was all the “geo bits” were in Geometry but as i parented them to bones they jumped to the bone list…or in other words out of the Geometry null and into the effector null, where they placed themselves under the bone they were parented to.
I looked but found no solution to this, as moveing the geometry from out of the bone list broke the parenting. and parenting the bone to the geometry gave funky results.
in the end i set it all up with one mesh and used metaeffectors…wether this was the optimum way of doing it i’m not sure…but it seems to work so far.
Of course if there is a fix/workaround for the bone>geo parenting gfx problem i got i’d love to hear it.
cool gif btw
also just in case anyone was wondering why updates have been a little slow recently, apart from being away for a week, i got back to find the weather had decided to become stinking hot…all day and all night, this has led to a massive lack of sleep and motivation lol, that and my PC belches out hot air causing the room to become unbearably hot.
so…weather permitting, there will be more updates comming soon
Well, as I said before, you could always use expressions to parent your geometry to your bones. That way you are completely free to move your geometry around in the item list.
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