LDraw Actions

• os.ldrawCountTextBuildSteps(address: string): Promise<number>

  Counts the number of build steps that exist in the given lego LDraw file. Returns a promise that resolves with the number of build steps.

  The first parameter is a string and is the address of the file.

  Examples

  Count the number of build steps in an example LDraw file

  const steps = await os.ldrawCountAddressBuildSteps('https://raw.githubusercontent.com/mrdoob/three.js/master/examples/models/ldraw/officialLibrary/models/car.ldr_Packed.mpd');
  os.toast("There are " + steps + " build steps in the file.");

  Animate the build steps of a bot

  const steps = await os.ldrawCountAddressBuildSteps('https://raw.githubusercontent.com/mrdoob/three.js/master/examples/models/ldraw/officialLibrary/models/car.ldr_Packed.mpd');
  for (let i = 0; i < steps; i++) {
     masks.formBuildStep = i;
  }