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The research here is so impressive! Thanks for putting in all that work!
The one thing I think could still be refined is the shape of the lenses. I appreciate that this shot of Walt from the desert is a long lens, pretty straight on, and that makes it a useful reference (especially with a pair of glasses with similar features on hand). At the same time, it's a bit low-resolution. When we're looking to visually dial in millimeters, the blurry edges can fall on either side of the line.
With the curvature, we're getting into an organic shape. A sculptor or 3D modeler would reference as many angles as they could find and test their look against those images. While we may not have any shots as perfectly straight on and flat as that promo image, we have a lot of high-res images which aren't too wide-angle and are pretty front-on. Looking at these, I think the schematics posted so far may come dangerously close to flat/straight walled on the outside - *maybe* the inside too?
This shot might be a 50mm lens - nothing too wide or too close - and he's straight to camera. The glasses are tilted only slightly down, judging by the arm. I think this demonstrates something key to the "feel" of the frames - that there's a subtle curvature to the lens the whole way around. I don't think it ever really flattens out:
oh. ok. I thought you were noticing the problem I think I notice. lolNice! I was actually looking mostly at the outside vertical though, beneath the hinge. It’s certainly subtle, but I think it never quite levels out as much as the current drawing. Thoughts?
Looking at the whole collection of reference images, Walt's lenses never seem to flatten out as much as the current template does in places. They always have a subtle curve running. Even our long, flat, front-on shot allows for it - it's just too blurry to use for precise tracing. There's no clear edge to the wire rim. Still, if I were to trace it, it looks like the current template is running flatter than the edges I see. I think even this image supports the "subtle curve throughout" that we see in all the high res shots:
View attachment 843220
Thoughts?
Lowering the anchor point below the hinge, and then moving the bezier handles accordingly. Prior to lowering the anchor on the most recent gif I posted in this thread, all I did was move the bezier handles. It didn't suffice with the anchor placed 15.5mm downward from the top edge of the lens. I lowered the anchor, moved the bezier handles and got closer to the outline of the frame. This was the best I can do, and to be honest, I think I messed up the top inner corner - or maybe I just prefer what I had on the old version in the previous gif.I don't think what I'm describing would be addressed by lowering the anchor point near the hinge. I may not be describing it well, so I made an image to try and illustrate it a bit more clearly. Again, this front-on, long lens image is useful for many things in reverse-engineering these, working measurements back and forth with standard sizes and that Aden pair with similar features. The shot simply isn't high enough resolution to precisely pattern its lens shape though, and no single image should ever be exclusively relied on to nail down an organic shape like that border. I'm psyched to have all of the details like the hinges and the hook matched to the original, but the lens shape is part of Walt's face - I think getting that right is the most important part.
Looking at the whole collection of reference images, Walt's lenses never seem to flatten out as much as the current template does in places. They always have a subtle curve running. Even our long, flat, front-on shot allows for it - it's just too blurry to use for precise tracing. There's no clear edge to the wire rim. Still, if I were to trace it, it looks like the current template is running flatter than the edges I see. I think even this image supports the "subtle curve throughout" that we see in all the high res shots:
Thoughts?
I started this just a while ago.I think with the resolution, drawing it at scale or blowing it up first is a six of one/half dozen of the other situation. In that last grab, I think the lack of resolution is actually blocking/sampling pixels in a way which suggests a straight line. In that case, it would be a lack of available pixels/real estate/data with which to illustrate a subtle curve. It’s not that I can demonstrate that it’s consistently curved using that image - I can’t. The resolution of the image isn’t capable of showing us the exact shape of the lenses either way. Whether we’re squinting at a small trace or tracing our best guess at a blurry edge with it blown up, we’ll always be interpreting/guessing because the line isn’t clear.
My best way of showing it visually is up a couple posts - I drew green lines on the edge as I interpret it (best guess) next to the outline as you’ve interpreted it. I think it’s absolutely brilliant how you’ve been able to use it for sizing reference, but I think we need to throw the kitchen sink at it to find the right flow of the form.
We won’t be able to reference anything perfectly. Some shots will have unfortunate angles, steep or minor. Focal length will play tricks on us. Some shots, like our main one, will be low resolution.
To me, taking the reference as a whole, the lens shape is so close in the current draft but just needs to be soooo subtly rounded. I can’t prove it - I just wanted to open it up for discussion. I would love to be proven wrong, and I wouldn’t balk at a pair made to the current drawing by any means. I’ve been hoping for these for a long time and just want them to be as right as humanly possible!
Thanks again.
I think I understand the "boxy" look you and Squidman were noticing. It mostly had to do with that anchor point below the hinge, and even one on the bottom of the lens. They were moved and the result was better.That one “feels” much more like the lens, to me!
I still think it’ll be worth cross-referencing with as many looks at the glasses as possible, seeing if anything jumps out or inspires a change or seems difficult to reconcile when comparing to different angles.
I feel like I may not be fully understanding your process. While this one has a much closer feel, there’s still a lot of guesswork involved if I am reading it correctly. Whether you’re drawing with a pen tool, moving handles in 1mm or 1px increments, aren’t you still just approximating/interpreting by eye where the edge of the wire frame falls? Or did you have a much higher res version of the image, with a sharp edge to the frames? Apologies if I’m not grasping something of the technique.
I think this is a huge inprovement either way! I understand we’re talking about hairs’ breadths of movement along the path. One specific note: the bottom left corner section seems to bulge slightly, pushing out just a little from the flow of the (really nice!) continuous shape around the lens.
Great work!