StopMotionAnimation.com

taking one frame at a time since 1999

Has anybody had any experience of making eyeballs that sit inside a hollow cast head, and can be moved by using pins in the pupils?

I was wondering what solutions people have used for parts that hold the balls in place and allow them to move easily within their sockets.

I have had something like this made for me, but there is too much friction between the eyeball and the front of the face to manipulate the eyes, and although the eye balls have been lacquered, they are picking up dirt from the car body filler that is just inside the head around the eyeholes. There is also an issue with the screw that holds the part into the head, so I don't have control over the tension across the whole piece.

I'm just trying to find a fix or an alternative, or even someone who could take on the work.

Thank you!

Views: 930

Reply to This

Replies to This Discussion

Suraya - your head mechanism looks amazing!! 

I really like the approach jowanneke used! It's simple and effective and cuts through all the extra technology we so often get caught up in, plus it mimics reality. When a person looks down the eyelids go along for the ride. Of course we don't look down every time we blink, but then I prefer a very stylized type of animation and to me simplicity and stylization are far more important than mimicking superfluous 'realism'. I think that often results in a labored and cartoonish look - but that's just me and I know I'm in the minority on this one. 

Also, attempts at realistic and complicated eyelid mechanisms have proven to be one of the most problematic things in puppetfilm in recent times. I think if I were going to do blinks now I'd add them digitally to keep them subtle - the eyes need to be the windows of the soul, and shouldn't be distracting. 

My usual approach is the same as Jowanneke - blank eyes are placed in the mould, and the liquid latex or foam latex or silicone forms the sockets around the eyes.  

With blinking - In the past I made eyelid shells of vacform plastic that slide in between the socket and the eyeball.  The socket is rubber, so it can stretch to let the shells fit in.  That was easy for bigger eyes - marble sized or bigger - but I didn't do it with small eyes like most of my human puppets have.  I was using replacement stick-on eyelids of plasticine, and someone I animated for made silicone replacement eyelids for their puppets, complete with eyelashes.  But the problem with all of those stick-on eyelids is that it was very hard to rotate the eyeball without the eyelid coming loose.

For a couple of puppets, the upper eyelid was painted onto the eyeball, so it could only come down as the eye looks down.  Not ideal but I got away with it.

I switched to doing eyeblinks in post production, which works fine for the 4 frames I usually did for a blink.  (1 frame half-closed, 1 or 2 frames fully closed, 1 frame half open.)   But not so good if the puppet's eyes need to stay half-closed for a long period of time.  Better then to have the eyelid physically on the puppet.    I could have the eye rotate sometimes, holding the lid in place with one finger while turning the eye, and sometime pushing it back into place if it moved a little, but it isn't something you want to do a lot of.  The shells that slide under work better for that.

These are the silicone eyelids, a set for each character, that were used in Isabel Peppard's film Butterflies.  It helped that the eyes were big, but they were still fiddly things I had to pick up and apply with tweezers.

This allosaurus hatchling had the styrene shell eyelids that fitted inside the latex socket. There was a line of putty on the edge to give me something to get a grip on, to pull them closed.  If you were to do that with a socket made in a hard material, you would need to make the socket to fit the eyeball plus the thickness of the shell.  It might tend to scratch the paint off the eyelid, too.

Yes, I like the idea of the lids being part of the ball, only my character will also be looking sideways without a lot of head movement, when she is wary / scared / suspicious and trying to keep fairly still. In the film, I have planned for her thoughts to end with a blink, so when the character is trying to get the thoughts out of her head, I have planned for her to blink really hard, for some time. Obviously I can re-consider the performance if I need to.

I guess doing it digitally may be tricky for when they stay shut, and I need to consider what I have time to do in my timescale. 

I was looking at the eyelids in Suzie Templeton's dog. I believe she has used rotating eyeballs. I cannot tell how the eyelids have been done. They do not look like replacement.

I am going to test the idea with the tights, and also see if I can build a small ledge onto the face on which to sit the eyelids. Failing those, I may make non-moving balls and the pupils / iris' to move on top, as I have done before. Really because I have little time left before shooting.

I haven't seen Butterflies. I love the look of that puppet, and I guess with the right design, eyelids that sit more prominently on the face could be done in a few different ways.

Maybe you could use a combination of the two approaches -- e.g. make a "fully closed" cover for the eyes you just have to apply once the eye is fixed shut (or if the eyes in your final puppet are easily swapped, make an alternate pair of "closed" eyeballs), and then add a couple of transition frames of the lid closing/opening digitally?

Suraya said; my character will also be looking sideways without a lot of head movement

The eyeballs I make have eyelids all the way round the ball. The eyes can look right and left as far as you want. Hell, the puppet can look at its own brain if it wants to. With the latest version I even added small eyelashes. That also works. This all is possible because of the flexibility of the rubber. I use no lubricant between the eyeballs and the rubber, just sawdust to prevent stickyness.

Of course! I wasn't envisioning it going all the way around the ball. That's a great idea!

Hi, just wanted to ask if it’s better to use an acrylic/pros aide mix or latex to give an impression of eyelashes on the puppet’s eyelids?
Thanks!

I use polymorph termo plastic for backing the eyes. I press the eyes into a piece of clay so that less than half is sticking out. And then melting some polymorph over that, works nicely.  Then I fix some more around alluwire for jaw and neck melting it together with the eyeholding part, and start sculpting the rest of the head in air-dry clay. It's a relatively quick process, downside is that you can't bake it. 

Have you tried adding a little Vaseline to the eye sockets. It might do the trick. 

My experience with Pros-Aide is that it has a tendency to remain a little bit tacky, which is not ideal with fiddly things like eyelids. I would go with latex or paint if possible.

Just to add... a technique that has worked for me in making eyelids is to make them out of polymorph coloured with acrylic paint. I mixed a little of the undiluted acrylic colour with some hot polymorph, and to my surprise it worked nicely. Then I created a thin layer from this and laid it on an eyeball held on a stalk. When I heated it, I could shape the polymorph round the eyeball. Then I just had to cut it to size when cooled. It works quite well with a bit of Vaseline.

Caroline Fawell said:

Hi, just wanted to ask if it’s better to use an acrylic/pros aide mix or latex to give an impression of eyelashes on the puppet’s eyelids?
Thanks!

Isabel's silicone eyelids (in the 3 photos I  posted earlier on this thread) actually had eyelashes stuck on the edges.  You can actually buy continuous strips of eyelash material from some dollmakers supplies, though I think Isabel made her own.  Someone also sent me some silk fabric where the frayed edge would make eyelashes in a smaller scale.  I think the idea would be to paint a line of fabric glue near the edge of the fabric to bind it and stop further fraying, leaving the individual fibres on the edge clear and sticking out.  Then when it dries you can trim it back and stick it along the edge of the eyelid with latex (if it is a latex puppet) or silicone (if that is what the head is made of).  I haven't actually ever done that, my puppets don't have eyelashes, or at the most there is a dark line along the edge that suggests an eyelash but doesn't have hairs.  I found the bit of silk a couple weeks ago and intend to try it out sometime.

Caroline Fawell said:

Hi, just wanted to ask if it’s better to use an acrylic/pros aide mix or latex to give an impression of eyelashes on the puppet’s eyelids?
Thanks!

Reply to Discussion

RSS

Website News & Tips

STOPMO JAM 3
This time, the theme is HALLOWEEN. All entries must be submitted by September 18, 2021. More info here.

NEW MEMBERS
If you are new to the site, please feel free to introduce yourself on 
this Message Board thread.

MY PAGE
Y
ou can now customize your personal page. Go to My Page/Customize My Page.

PRIVACY
To control who sees your posts and Profile Page, go to Settings/Privacy.

MESSAGE BOARD & BLOG POSTS
If you have a question for the community, it is best to post your question on the Message Board instead of a Blog. Blogs are best for featuring your stop motion projects.

VIDEO
When posting a video, if possible, use the Embed Code instead of the URL. Your video will be a larger, more viewable size.

MESSAGE BOARD CATEGORIES

If you have a question or are looking for answers, you'll find a wealth of information here on the Message Board.

BEGINNERS a good place to start
ANIMATOR TALK experienced animators
YOUR STOPMO FILM PROJECT what r u working on?
STORY script, storyboarding and storyreel
ANIMATION TOOLS
 what's a surface gage?
STOP MOTION & COMPUTERS Dragonframe and VFX
CAMERA & STAGE camera, lighting and moco rigs
SOUND lip-sync, sound effects and music 
ARMATURES ball & socket and wire 
MACHINE SHOP metalwork tool & talk 
SCULPTING sculpture information and advice 
HAIR & COSTUME materials and technique 
CASTING
 foam, silicone and resin 
CLAY clay puppet construction 
GENERAL PUPPET MAKING 
other puppet fab issues
STOP MOTION SETS set design and construction
MODEL DEPARTMENT
 miniature prop discussion

and even more...
MATTE PAINTINGS
GENERAL SPECIAL EFFECTS 
STOP MOTION FILM DISCUSSION 
FAVORITE STOP MOTION CHARACTERS
PRO ANIMATOR DISCUSSION
FILM FESTIVALS AND EVENTS 
ANIMATION SCHOOLS 
STOP MOTION BOOKS 
STOP MOTION ON VIDEO 
WORK OPPORTUNITIES

FOR SALE 
CHAT BOARD 

WEBSITE NEWS AND FEEDBACK

SMA.com on YouTube

© 2021   Created by Anthony Scott.   Powered by

Badges  |  Report an Issue  |  Terms of Service

.xg_widget_forum_index_index .xg_column.xg_span-7.xg_last {display:none;} .xg_widget_forum_topic_listForCategory .xg_column.xg_span-7.xg_last {display:none;} .xg_widget_forum_topic_show .xg_column.xg_span-7.xg_last {display:none;}