Question 1

What kinds of curves can I generate?

Accepted Answer

Four shapes: parabolic arches, sine arches, circular arches, and a fully custom cubic Bezier you reshape by dragging handles. Each is rasterized into a clean block-by-block path.

Question 2

How do the Bezier handles work?

Accepted Answer

In Custom Bezier mode the preview shows four draggable handles — two endpoints and two control points. Drag them on the canvas to bend the curve; the span and rise update automatically to match.

Question 3

Can I make thicker arches or wider paths?

Accepted Answer

Yes. The line thickness control dilates the single-block path outward, so the same curve can become a chunky arch, a wide road, or a thick wall.

Question 4

What do the measurement labels show?

Accepted Answer

When measurements are on, the tool labels each straight exterior run of the outline with its block length, so you can count and place segments without guessing.

Question 5

How do I build it in-game?

Accepted Answer

Pan and zoom the preview, then place blocks following the layout. Click a block to mark it done, or copy the world coordinates and use them as a checklist while you build.

Question 6

Is it good for roads, arches, bridges, and roofs?

Accepted Answer

Yes — any smooth sweep where you want a repeatable, symmetric block path. Adjust span, rise, thickness, and the curve type to fit the structure.

Curve shape

Overlays

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Curve & Arch Generator

Curve shape

Overlays

Export