Function getObjectHighlightParameters

docs/tests/v2/es6/js/sanddance.js:45327–45343

* Returns the picking color of currenlty selected object of the given 'layer'. * @return {Array} - the picking color or null if layers selected object is invalid.

(layer)

function getObjectHighlightParameters(layer) {
  // TODO - inefficient to update settings every render?
  // TODO: Add warning if 'highlightedObjectIndex' is > numberOfInstances of the model.
  var _layer$props = layer.props,
      highlightedObjectIndex = _layer$props.highlightedObjectIndex,
      highlightColor = _layer$props.highlightColor;
  var parameters = {
    pickingHighlightColor: [highlightColor[0], highlightColor[1], highlightColor[2], highlightColor[3] || 255]
  }; // Update picking module settings if highlightedObjectIndex is set.
  // This will overwrite any settings from auto highlighting.

  if (Number.isInteger(highlightedObjectIndex)) {
    parameters.pickingSelectedColor = highlightedObjectIndex >= 0 ? layer.encodePickingColor(highlightedObjectIndex) : null;
  }

  return parameters;
}
},{"luma.gl/constants":"zLGf","luma.gl":"iiNl","../utils/log":"mqAj","../utils/assert":"R2tg"}],"uOUz":[function(require,module,exports) {
"use strict";