Function helpersVolumeRendering has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

const helpersVolumeRendering = (three = window.THREE) => {
  if (three === undefined || three.Object3D === undefined) {
    return null;
  }

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Function dimensionIndexValues has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  dimensionIndexValues(frameIndex = 0) {
    let dimensionIndexValues = null;

    // try to get it from enhanced MR images
    // per-frame functionnal group sequence

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Function _orderFrameOnDimensionIndicesArraySort has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  _orderFrameOnDimensionIndicesArraySort(a, b) {
    if (
      'dimensionIndexValues' in a &&
      Object.prototype.toString.call(a.dimensionIndexValues) === '[object Array]' &&
      'dimensionIndexValues' in b &&

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Function zSpacing has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  zSpacing() {
    if (this._numberOfFrames > 1) {
      if (this._frame[0].pixelSpacing && this._frame[0].pixelSpacing[2]) {
        this._spacing.z = this._frame[0].pixelSpacing[2];
      } else {

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Function helpersContour has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

const helpersContour = (three = window.THREE) => {
  if (three === undefined || three.Object3D === undefined) {
    return null;
  }

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Function stringToNumber has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

  static stringToNumber(numberAsString) {
    let number = Number(numberAsString);

    // returns true is number is NaN
    if (number !== number) {

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Function main has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  main() {
    // need to pre-call main to fill up the functions list
    this._main = `

float luma (vec3 rgb) {

Function uniforms has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  static uniforms() {
    return {
      uCanvasWidth: {
        type: 'f',
        value: 0,

Function _decompressUncompressed has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _decompressUncompressed(frameIndex = 0) {
    let buffer = this._buffer;
    let numberOfChannels = this.numberOfChannels();
    let numPixels = this.rows(frameIndex) * this.columns(frameIndex) * numberOfChannels;
    if (!this.rightHanded()) {

Function onEnd has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    onEnd() {
      if (this._handles.length < 3) {
        return;
      }

Function updateMeshPosition has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    updateMeshPosition() {
      if (this._mesh) {
        this.remove(this._mesh);
      }

Function cosines has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  cosines() {
    let cosines = [new Vector3(1, 0, 0), new Vector3(0, 1, 0), new Vector3(0, 0, 1)];

    if (this._imageOrientation && this._imageOrientation.length === 6) {
      let xCos = new Vector3(

Function main has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  main() {
    // need to pre-call main to fill up the functions list
    this._main = `
void main(void) {

Function _readLong has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  _readLong(len = 1) {
    let tempBuff = new DataView(this._buffer.slice(this._bufferPos, this._bufferPos + len * 8));
    this._bufferPos += len * 8;
    let v = new Uint16Array(len);
    for (let i = 0; i < len; i++) {

Function _prepareMaterial has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    _prepareMaterial() {
      if (!this._material) {
        // reference plane
        this._uniforms.uSlice.value = this._referencePlane;

Consider simplifying this complex logical expression.

Open

    if (
      !(
        super.validate(model) &&
        typeof model.cosines === 'function' &&
        typeof model.spacingXY === 'function' &&

Consider simplifying this complex logical expression.

Open

    if (
      !(
        photometricInterpretation !== 'RGB' &&
        photometricInterpretation !== 'PALETTE COLOR' &&
        photometricInterpretation !== 'YBR_FULL' &&

Consider simplifying this complex logical expression.

Open

    if (
      point &&
      point.x >= bbox.min.x - epsilon &&
      point.y >= bbox.min.y - epsilon &&
      point.z >= bbox.min.z - epsilon &&

Consider simplifying this complex logical expression.

Open

    if (
      !(
        objectToTest !== null &&
        typeof objectToTest !== 'undefined' &&
        objectToTest.hasOwnProperty('elements') &&

Function pack has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

  pack() {
    // Get total number of voxels
    const nbVoxels = this._dimensionsIJK.x * this._dimensionsIJK.y * this._dimensionsIJK.z;

    // Packing style

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