Svg.prepare.effect: def of gralha-svg-render@0.1.0.1
Import: import gralha-svg-render@0.1.0.1/svg.bend as Svg
Lines 5065-5073 of gralha-svg-render@0.1.0.1/svg.bend: https://jend.leeeet.dev/read.txt?path=gralha-svg-render@0.1.0.1/svg.bend&start_line=5065&end_line=5073

import Base

def prepare.effect(effect: FilterEffect, +scene: Scene<Brush>, space: Matrix, aa: U32) -> Scene<Brush>:
  match effect:
    case NoFilter{}: scene
    case FilterImage{raster}: scene
    case FilterSpec{region, units, viewport, attrs, primitives}:
      +box = region
      +mat = units
      +buffer = filter.render(scene, box, mat, viewport, primitives, space, aa)
      filter.cache(scene, buffer, bounds.expand(bounds.transform(box, mat), raster.scale(buffer)))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Brush
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=FilterEffect
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Matrix
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=Scene
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=bounds.expand
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=bounds.transform
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=filter.cache
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=filter.render
  https://jend.leeeet.dev/definition.txt?path=gralha-svg-render@0.1.0.1/svg.bend&name=raster.scale