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def filter.blend.hard

gralha-svg-render@0.1.0.1 · svg.bend:4545

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

4545def filter.blend.hard(+a: F32, +b: F32) -> F32:
4546  U.choose(F32, F32.is_le(a, 0.5), (2.0 * a * b : F32), (1.0 - 2.0 * (1.0 - a) * (1.0 - b) : F32))

Uses (5)

Used by (1)