Avoid deeply nested control flow statements.

Open

            if(event.identifier === pointer.identifier) {
              originalTouch = pointer;
              break;
            }

Avoid deeply nested control flow statements.

Open

            if(matched) {
              let [, method, value] = matched;
              if(method === 'rotate') value = Math.PI * parseFloat(value) / 180;
              else value = value.trim().split(/[\s,]+/).map(v => toNumber(v));
              if(method === 'matrix') {

Avoid deeply nested control flow statements.

Open

            for(let j = 0; j < offscreens.length; j++) {
              const ol = offscreens[j];
              ol.render();
              drawImage(layer, ol);
            }

Avoid deeply nested control flow statements.

Open

      if(unit === 'vmax') {
        size *= Math.max(width, height) / 100;
      } else {
        size *= Math.min(width, height) / 100;
      }

Avoid deeply nested control flow statements.

Open

        if(width == null) w = img.width / ratio;

Avoid deeply nested control flow statements.

Open

          } else if(layer.prepareRender) {
            layer.render();
          }

Avoid deeply nested control flow statements.

Open

                  if(ancestor instanceof Node && !enteredTargets.has(ancestor)) {
                    enteredTargets.add(ancestor);
                    ancestor.dispatchEvent(enterEvent);
                  }

Consider simplifying this complex logical expression.

Open

    if(value != null && value !== 'none' && value !== 'visible' && value !== 'visibleFill' && value !== 'visibleStroke' && value !== 'all') {
      throw new TypeError('Invalid pointerEvents type.');
    }

Consider simplifying this complex logical expression.

Open

    if(m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1 && m[4] === 0 && m[5] === 0) {
      return null;
    }

Consider simplifying this complex logical expression.

Open

        if(typeof document !== 'undefined'
          && document.documentElement
          && document.documentElement.contains
          && target.layer
          && target.layer.canvas

Function createEllipseBorder has 6 arguments (exceeds 5 allowed). Consider refactoring.

Open

function createEllipseBorder(figure, x, y, w, h, pos = 'leftTop') {

Function drawTexture has a Cognitive Complexity of 27 (exceeds 25 allowed). Consider refactoring.

Open

export function drawTexture(node, mesh) {
  const textureImage = node.textureImage instanceof String // for wechat miniprogram
    ? String(node.textureImage) : node.textureImage;
  const textureImageRotated = node.textureImageRotated;
  const texture = mesh.texture;

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Avoid too many return statements within this function.

Open

    return '';

Avoid too many return statements within this function.

Open

    return true;