Examples

Swept text

await Model("text") {
    Text("Cadova")
        .withFont("Futura", style: "Condensed Medium", size: 10)
        .wrappedAroundCircle(spanning: 230°..<310°)
        .aligned(at: .centerX, .bottom)
        .swept(along: BezierPath {
            curve(controlX: 20, controlY: 10, controlZ: 3, endX: 20, endY: 30, endZ: 12)
        })
}

Loft

await Model("loft") {
    Loft(.resampled(.easeInOut)) {
        layer(z: 0) {
            Ring(outerDiameter: 20, innerDiameter: 12)
        }
        layer(z: 30) {
            Rectangle(x: 25, y: 6)
                .aligned(at: .center)
                .cloned { $0.rotated(90°) }
                .subtracting {
                    RegularPolygon(sideCount: 8, circumradius: 2)
                }
        }
        layer(z: 35) {
            Ring(outerDiameter: 12, innerDiameter: 10)
        }
    }
}

Circular overhang

Using overhangSafe(_:) makes a circle or cylinder extend its shape to work better with FDM 3D printing. The shapes are extended in the right direction automatically, downward for additive geometry and upward for subtractive geometry (holes).

await Model("teardrop") {
    Stack(.x, spacing: 5) {
        Box(20)
            .aligned(at: .centerXY)
            .subtracting {
                Cylinder(diameter: 10, height: 20)
                    .overhangSafe(.teardrop)
            }
            .rotated(x: -90°)

        Circle(diameter: 20)
            .overhangSafe()
            .extruded(height: 20)
            .rotated(x: -90°)
    }
    .aligned(at: .minZ)
    .withCircularOverhangMethod(.bridge)
}