def mask.clip
import gralha-svg-render@0.1.0.1/svg.bend as Svgimport Base
2819def mask.clip(nodes: List<&2, Scene<Brush>>, +region: Clip) -> List<&2, Scene<Brush>>:
2820 match nodes:
2821 case Nil{}: Nil{}
2822 case Con{h, t}: Con{scene.clipped(h, region), mask.clip(t, region)}