public static CHUNK_DIM = 9; // each chunk is a DIM x DIM grid of nodes, centered on a single node
  public static CHUNK_HALF_DIM = (Chunk.CHUNK_DIM - 1) / 2;

    // 15x15 grid?

    // determine which nodes we want to throw out - 

    for (let i = -3; i <= 3; i++) {
      for (let j = -3; j <= 3; j++) {

    for (let i = -Chunk.CHUNK_HALF_DIM; i <= Chunk.CHUNK_HALF_DIM; i++) {
      for (let j = -Chunk.CHUNK_HALF_DIM; j <= Chunk.CHUNK_HALF_DIM; j++) {

  public spacingPx: number = 24;
  public chunkSpacingPx: number = 8 * this.spacingPx;
  public nodeSizePx: number = 14;
  public nodeRoundedPx: number = 4;

  public static SPACING_PX: number = 24;
  public static CHUNK_SPACING_PX: number = (Chunk.CHUNK_DIM + 1) * RenderedChunk.SPACING_PX;
  public static NODE_SIZE_PX: number = 14;
  public static NODE_ROUNDED_PX: number = 4;

        node.x * this.spacingPx - this.nodeSizePx / 2,
        node.y * this.spacingPx - this.nodeSizePx / 2,
        this.nodeSizePx,
        this.nodeSizePx,
        this.nodeRoundedPx

        node.x * RenderedChunk.SPACING_PX - RenderedChunk.NODE_SIZE_PX / 2,
        node.y * RenderedChunk.SPACING_PX - RenderedChunk.NODE_SIZE_PX / 2,
        RenderedChunk.NODE_SIZE_PX,
        RenderedChunk.NODE_SIZE_PX,
        RenderedChunk.NODE_ROUNDED_PX

    this.container.x = this.chunk.location.x * this.chunkSpacingPx;
    this.container.y = this.chunk.location.y * this.chunkSpacingPx;

    this.container.x = this.chunk.location.x * RenderedChunk.CHUNK_SPACING_PX;
    this.container.y = this.chunk.location.y * RenderedChunk.CHUNK_SPACING_PX;