Rigging ruby [req]
-
Pete,
I just watched your video above. I am so envious of your ability to model. I would love to buy a video tutorial or come and do some training from you. Any ideas on either?
Jeff -
@kwistenbiebel said:
That's not a valid argument Matteo.
It would be the same to say : 'Don't have an architectural modeler because of all the bad doodle houses the 3D warehouse is cluttered with.'I was just kidding, Kwist. I like Solo's idea and what he is showing us.
I'also happy that a piece of software like Poser exists, expecially the old versions that can generate low poly 3d people to use and modify with sketchup.And btw, architectural modelers and cad programs (but also pencils, drawing paper and ink pens) should not exist, because of all the bad doodle houses the real world is cluttered with.
-
Ah, I see
. -
I think I'll have to disagree with most of you.
I don't think rigging in SketchUp is ever going to be half as powerful as using it in an application thats been built around animation.
For stills it would be much better to import a ready posed character IMHO.
I don't see any need for having stiff, bold, undressed characters populating my scenes.The first step to get any real use from rigging in SU would IMHO be to enhance animation controls. And that would not be an easy task just through ruby.
I have posted this idea before: http://www.sketchucation.com/forums/scf/viewtopic.php?f=180&t=8547&p=51051&hilit=pixero#p51051Lets face it, SU's weakest points lies in presentation. Animation is rudimentary at best and useless most of the time because of "the bug".
I'd much rather see some efforts in enhacing animation control and OpenGL to get animation working first and then presentation quality with OpenGL lights and shaders.
Then I might start wishing for better rigging capabilities. -
There was that sketchup game made by a Google team member a time ago, right?
It had a moving character and therefore animation...
Why didn't this lead to a better animation tool we can all use?Actually when seeing that demo movie on the 'Basecamp sessions' 8 months ago, I would have expected to see something implemented in SU 7...
-
Wasn't that animation just showing and hiding a bunch of "pre posed" components?
A bit like old fashioned cut-out animation.
Very rudimentary animation and a lot of hard work that isn't easily usable for what I understand. -
As Jan said, the game just used the hiding/unhiding layers method for animation, so not really a workable way of doing things.
-
I just want to refrase that I'm not AGAINST rigging in SU.
It's just that even if someone smart came up with a ruby for binding vertices to a skeleton rig with smooth fallof and you name it, there would be no way of using it in SU.
Therefore I belive one should start at the right end and enhance animation control first and then build more features like rigging on top of it. -
That was kind of my point. I agree with Jan. Rigging needs to be all or nothing. All would mean the ability of assigning relative weights to all the vertices in the area of the joint (for the uninitiated; that's telling each vertex how far it is allowed to distort...so a leg bends at the knee, not like a banana). Ideally, it would also involve the ability of converting a mesh to a skin, then back again, so that any texture mapping could move with the form.
Anything less than this...like having to get in there and repair geometry or remap a mesh after a change of pose...is no real advance on what can be achieved already, either directly in SU or by pulling in a figure created in Max or something like Lightray 3D (my modelling/rigging app of choice...and a mere snip at 69 Euro.) The fact that LR3D appears to be a one man operation, yet can handle sophisticated mapping, IK boning and animation, and pretty decent real-time rendering ought to cause Google to hang their heads in shame.
-
Well, without Sketchup being able to cope with a decent polycount, a complete rigging concept makes no sense right now. Also, as others said, the SU animation is too limited.
The 'simple' concept Solo is trying to get, however, could be a good temporary solution.
-
As far as rigging goes and how the junction at the joints are constructed, I wonder if some sort of a dynamic component could be created. It would draw an "optimized webbing" (triangulation) between two key edges or key vertices of the two structures at each "side" of the joint; the user could specify the complexity of the web such as high, medium, or low. After a structure is rotated about the joint, the web is drawn/redrawn over the joint.
-
I'm just rejoined the forums and came across this thread, which reminded me of a plugin idea I had a long time ago to accomplish pretty much exactly what you're doing here. Since it doesn't quite match this thread, I started a new one (with a link back to this thread):
http://www.sketchucation.com/forums/scf/viewtopic.php?f=80&t=19234#p158441
-
The idea of having geometry sticking to groups and components crossed my mind once a long time ago, as I guess it has to many other people as well. I wonder what possibilities it would create for sketchy-physics if it worked
... Or maybe someone could make a script that creates a group like FFD, but you use tools to draw a 'skeleton' in it, and the script methods .distance and .distance_to_line to find out the closest point in the skeleton from the mesh, and move it based on the movement of the skeleton, perhaps based on the distance to that closest point aswell. Who knows if that would be possible or not though.
Advertisement