Function toDoublePrecisionArray

docs/app/js/sanddance-app.js:82624–82643

(typedArray, _ref3)

}
var scratchArray;
function toDoublePrecisionArray(typedArray, _ref3) {
    var _ref3$size = _ref3.size, size = _ref3$size === void 0 ? 1 : _ref3$size, _ref3$startIndex = _ref3.startIndex, startIndex = _ref3$startIndex === void 0 ? 0 : _ref3$startIndex, endIndex = _ref3.endIndex;
    if (!Number.isFinite(endIndex)) endIndex = typedArray.length;
    var count = (endIndex - startIndex) / size;
    scratchArray = (0, _typedArrayManagerDefault.default).allocate(scratchArray, count, {
        type: Float32Array,
        size: size * 2
    });
    var sourceIndex = startIndex;
    var targetIndex = 0;
    while(sourceIndex < endIndex){
        for(var j = 0; j < size; j++){
            var value = typedArray[sourceIndex++];
            scratchArray[targetIndex + j] = value;
            scratchArray[targetIndex + j + size] = fp64LowPart(value);
        }
        targetIndex += size * 2;
    }
    return scratchArray.subarray(0, count * size * 2);
}

},{"./typed-array-manager":"4DbDw","math.gl":"huJnq","@parcel/transformer-js/src/esmodule-helpers.js":"jA2du"}],"4DbDw":[function(require,module,exports) {
var parcelHelpers = require("@parcel/transformer-js/src/esmodule-helpers.js");