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def outline.steps

gralha-svg-render@0.1.0.1 · svg.bend:1442

import gralha-svg-render@0.1.0.1/svg.bend as Svg
import Base
import gralha-text-scan@0.1.0.1/scan.bend as U

1442# Steps for an arc of `sweep` radians at radius r within the tolerance.
1443def outline.steps(+sweep: F32, +r: F32, +scale: F32) -> U32:
1444  +tol = outline.tolerance(scale)
1445  +step = U.max(0.001, (2.0 * F32.sqrt((2.0 * U.max(tol, 0.000001) / U.max(r, 0.000001) : F32)) : F32))
1446  F32.to_u32(U.min(4096.0, U.max(1.0, F32.ceil((F32.abs(sweep) / step : F32)))))

Uses (11)

Used by (1)