Boundary Fill Feature API Sample

import adsk.core, adsk.fusion, traceback

def run(context):
    ui = None
    try:
        app = adsk.core.Application.get()
        ui  = app.userInterface
        
        # Get active design        
        product = app.activeProduct
        design = adsk.fusion.Design.cast(product)
        
        # Get root component in this design
        rootComp = design.rootComponent   
        
        # Prepare tools to create boundary fill
        # Two bodies and one workplane are needed
        tools = adsk.core.ObjectCollection.create()
        tools.add(rootComp.bRepBodies.item(0))
        tools.add(rootComp.bRepBodies.item(1))
        tools.add(rootComp.constructionPlanes.item(0))
        
        # Create input
        boundaryFills = rootComp.features.boundaryFillFeatures
        boundaryFillInput = boundaryFills.createInput(tools, adsk.fusion.FeatureOperations.NewBodyFeatureOperation)
        
        # Boundary fill will be created in sub component
        boundaryFillInput.creationOccurrence = rootComp.occurrences.item(0)
        
        # Specify which cell is kept
        cell = boundaryFillInput.bRepCells.item(0)
        cell.isSelected = True
        
        # Create the boundary fill
        boundaryFills.add(boundaryFillInput)      
        

    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

/**
 * Boundary Fill Feature API Sample
 * Demonstrates creating a new boundary fill feature.
 */

import { adsk } from '@adsk/fusion';

function run() {

// Read the parameters passed with the script
  const scriptParameters = JSON.parse(adsk.parameters);
  if (!scriptParameters) throw Error("Invalid parameters provided.");

  // Get the Fusion API's application object
  const app = adsk.core.Application.get();
  if (!app) throw Error("No adsk.core.Application.");

  // const doc: adsk.core.Document = app.documents.add(adsk.core.DocumentTypes.FusionDesignDocumentType);
  //Create a new empty document
  const doc = getDocument(
    app,
    scriptParameters.useCurrentDocument,
    scriptParameters.hubId,
    scriptParameters.fileURN,
  );

  if (!doc) throw Error("Invalid document.");

 // Ensure we are in the Design environment.
  const design = app.activeProduct as adsk.fusion.Design;

  //Get the root component of the active design.
  const rootComp = design.rootComponent

  // Prepare tools to create boundary fill
  // Two bodies and one workplane are needed
  const tools = adsk.core.ObjectCollection.create()
  tools.add(rootComp.bRepBodies.item(0))
  tools.add(rootComp.bRepBodies.item(1))
  tools.add(rootComp.constructionPlanes.item(0))

  // Create input
  const boundaryFills = rootComp.features.boundaryFillFeatures
  const boundaryFillInput = boundaryFills.createInput(tools, adsk.fusion.FeatureOperations.NewBodyFeatureOperation)

  // Boundary fill will be created in sub component
  boundaryFillInput.creationOccurrence = rootComp.occurrences.item(0)

  // Specify which cell is kept
  const cell = boundaryFillInput.bRepCells.item(0)
  cell.isSelected = true

  // Create the boundary fill
  boundaryFills.add(boundaryFillInput)

  saveDocument(
      doc,
      scriptParameters.saveAsNewDocument,
      scriptParameters.message,
      doc.dataFile.parentFolder,
    );

    while (app.hasActiveJobs) {
    wait(2000);
  }
}
function wait(ms: number) {
  const start = new Date().getTime();
  while (new Date().getTime() - start < ms) adsk.doEvents();
}

function getDocument(
  app: adsk.core.Application,
  useCurrentDocument: boolean,
  hubId: string,
  fileURN: string,
): adsk.core.Document {
  if (useCurrentDocument === true) {
    adsk.log(`Using currently open document: ${app.activeDocument.name}.`);
    return app.activeDocument;
  }

  if (hubId) {
    // Possible hubId formats: base64 encoded string, or business:<id>,
    // or personal:<id> (deprecated)
    const hub =
      app.data.dataHubs.itemById(hubId) ||
      app.data.dataHubs.itemById(`a.${adsk.btoa(`business:${hubId}`, true)}`) ||
      app.data.dataHubs.itemById(`a.${adsk.btoa(`personal:${hubId}`, true)}`);
    if (!hub) throw Error(`Hub with id ${hubId} not found.`);
    adsk.log(`Setting hub: ${hub.name}.`);
    app.data.activeHub = hub;
  }

  const file = app.data.findFileById(fileURN);
  if (!file) throw Error(`File not found ${fileURN}.`);
  adsk.log(`Opening ${file.name}`);
  const document = app.documents.open(file, true);
  if (!document) throw Error(`Cannot open file ${file.name}.`);
  return document;
}

function saveDocument(
  doc: adsk.core.Document,
  saveAsNewDocument: boolean,
  message: string,
  destinationFolder: adsk.core.DataFolder,
): boolean {
  if (saveAsNewDocument) {
    adsk.log("Saving as new document.");
    try {
      destinationFolder.parentProject;
    } catch (e) {
      adsk.log(
        "Destination folder is not in a project, setting folder to Fusion Automation Service project.",
      );
      destinationFolder = defaultFolder(
        doc.parent,
        "Fusion Automation Service",
      );
    }
    if (
      doc.saveAs(doc.name + " Additive Ready", destinationFolder, message, "")
    ) {
      adsk.log("Document saved successfully.");
      return true;
    } else {
      adsk.log("Document failed to save.");
      return false;
    }
  }

  if (!doc.isModified) {
    adsk.log("Document not modified, not saving.");
    return true;
  }

  adsk.log(`Saving with message: "${message}".`);
  if (doc.save(message)) {
    adsk.log("Document saved successfully.");
    return true;
  } else {
    adsk.log("Document failed to save.");
    return false;
  }
}

function defaultFolder(app: adsk.core.Application, defaultProjectName: string) {
  const projects = app.data.activeHub.dataProjects;
  if (!projects) throw Error("Unable to get active hub's projects.");
  for (let i = 0; i < projects.count; ++i) {
    const project = projects.item(i)!;
    if (project.name === defaultProjectName) {
      return project.rootFolder;
    }
  }
  adsk.log(`Creating new project: ${defaultProjectName}`);
  const project = projects.add(defaultProjectName);
  if (!project) throw Error("Unable to create new project.");
  return project.rootFolder;
}

run();