type DualContourLayerFlags =
Pick<PickingSource, "id" | "lookup"> &
Pick<FacetSource, "facet"> &
Pick<Partial<PipelineOptions>,
| "mode" | "alphaToCoverage" | "alphaToDiscard" | "blend" | "shadow" | "side">
packages / workbench / src / layers / dual-contour-layer.ts