phishing Hook – useLightDraw

const useLightDraw: (
  vertexCount: Lazy<number>,
  instanceCount: Lazy<number>,
  firstInstance: Lazy<number>,
  links: Record<string, ParsedBundle<any> | ParsedModule<any> | undefined>,
  pipeline?: 
  | GPURenderPipelineDescriptor
  | { $nop: any }
  | { $delete: any }
  | { $set: GPURenderPipelineDescriptor }
  | { $merge: Merge<GPURenderPipelineDescriptor> }
  | { $apply: (
      t: GPURenderPipelineDescriptor,
  ) => GPURenderPipelineDescriptor }
  | { $patch: (
      t: GPURenderPipelineDescriptor,
  ) => Update<GPURenderPipelineDescriptor> }
  | { vertex?: Update<GPUVertexState>; primitive?: Update<GPUPrimitiveState | undefined>; depthStencil?: Update<GPUDepthStencilState | undefined>; multisample?: Update<GPUMultisampleState | undefined>; fragment?: Update<GPUFragmentState | undefined>; layout?: Update<"auto" | GPUPipelineLayout>; label?: Update<string | undefined>; },
  mode?: string,
) => 
| () => void
| { draw?: never, bounds?: never }
| { draw: (
    passEncoder: GPURenderPassEncoder,
    countGeometry: (v: number, t: number) => void,
    uniforms: Record<string, Ref<any>>,
    flip?: boolean,
  ) => void, bounds: 
  | DataBounds
  | () => DataBounds
  | { expr: () => DataBounds }
  | { current: DataBounds }
  | null
  | undefined }
| null

Source

packages / workbench / src / render / light / light-render.ts