Warp Tool

The Warp Tool lets artists push, pull, bend, soften, and reshape painted content directly on the canvas. It is designed for expressive adjustment: correcting proportions, adding flow, nudging silhouettes, or giving a finished form more movement without repainting it from scratch.

In Lumi, warping is especially focused on preserving layered artwork. A complex subject can be reshaped as a visual whole while its underlying layers and masks remain available for further editing.

Direct canvas shaping

Warping feels like brushing movement into the image. Instead of selecting a rigid transform box, the artist can work locally, building displacement through strokes until the form sits correctly.

This makes the tool useful for subtle corrections as well as dramatic distortion. A cheek can be softened, a sleeve can be pulled into rhythm, foliage can be given flow, or a sketch can be pushed closer to the intended gesture.

Group-aware warping

Layered illustrations often separate line art, colour, shading, texture, masks, and effects. Reshaping one part of that structure by flattening it would destroy the very organisation that makes the image editable.

Lumi’s Warp Tool is designed to treat a layer group as a single visible subject while still preserving the pieces inside it. The artist can shape the combined appearance and keep the internal layers intact after the change is applied.

Masks and structure

Masks are part of the artwork’s structure, not an afterthought. When a warped subject depends on masks for edges, cut-outs, shading, or group boundaries, those relationships need to move with the image.

Lumi’s approach keeps content and masks aligned so the edited result remains coherent. The goal is that the previewed warp and the committed layered result match visually, without requiring the artist to repair every child layer by hand.

Iterative adjustment

Warping is naturally exploratory. Artists often need to try a stroke, compare the result, soften it, undo it, or build up a stronger change gradually.

The Warp Tool supports that kind of iteration by letting the working warp remain adjustable during the session. The artist can refine the displacement before committing the change into the image’s regular undo history.

Creative uses

Beyond correction, warping can be a mark-making and design tool. It can add motion to hair and fabric, exaggerate expression, bend graphic shapes, ripple textures, or create painterly distortions that would be difficult to draw manually.

Because it works with layered subjects, the tool is suitable for both early rough shaping and late-stage polish, helping artists reshape an image while keeping the painting process flexible.