import { BufferGeometry, Material, Mesh, Color } from 'three'

export class MarchingCubes extends Mesh {
  constructor(
    resolution: number,
    material: Material,
    enableUvs?: boolean,
    enableColors?: boolean,
    maxPolyCount?: number,
  )

  enableUvs: boolean
  enableColors: boolean

  resolution: number

  // parameters

  isolation: number

  // size of field, 32 is pushing it in Javascript :)

  size: number
  size2: number
  size3: number
  halfsize: number

  // deltas

  delta: number
  yd: number
  zd: number

  field: Float32Array
  normal_cache: Float32Array
  palette: Float32Array

  maxCount: number
  count: number

  hasPositions: boolean
  hasNormals: boolean
  hasColors: boolean
  hasUvs: boolean

  positionArray: Float32Array
  normalArray: Float32Array

  uvArray: Float32Array
  colorArray: Float32Array

  begin(): void
  end(): void

  init(resolution: number): void

  addBall(ballx: number, bally: number, ballz: number, strength: number, subtract: number, colors?: Color): void

  addPlaneX(strength: number, subtract: number): void
  addPlaneY(strength: number, subtract: number): void
  addPlaneZ(strength: number, subtract: number): void

  setCell(x: number, y: number, z: number, value: number): void
  getCell(x: number, y: number, z: number): number

  blur(intensity: number): void

  reset(): void
  update(): void
  render(renderCallback: any): void
  generateGeometry(): BufferGeometry
  generateBufferGeometry(): BufferGeometry
}

export const edgeTable: Int32Array[]
export const triTable: Int32Array[]