Thread Feature API Sample

import adsk.core, adsk.fusion, traceback

def run(context):
    ui = None
    try:
        app = adsk.core.Application.get()
        ui  = app.userInterface
        
        doc = app.documents.add(adsk.core.DocumentTypes.FusionDesignDocumentType)
		
        # get the design
        product = app.activeProduct
        design = adsk.fusion.Design.cast(product)
        
        # get the root component of the active design.
        rootComp = design.rootComponent
        
        # create a new sketch on the xy plane.
        sketch = rootComp.sketches.add(rootComp.xYConstructionPlane)
        
        # create a sketch circle
        sketchCircles = sketch.sketchCurves.sketchCircles
        sketchCircle = sketchCircles.addByCenterRadius(adsk.core.Point3D.create(0, 0, 0), 3)
        
        # get the profile defined by the circle.
        prof = sketch.profiles.item(0)
        
        # create extrude input
        extrudes = rootComp.features.extrudeFeatures
        extrudeInput = extrudes.createInput(prof, adsk.fusion.FeatureOperations.NewBodyFeatureOperation)
        
        # define that the extent is a distance extent of 7 cm
        extrudeInput.setDistanceExtent(False, adsk.core.ValueInput.createByReal(7))
        
        # extrude the circle to create a cylinder
        extrude = extrudes.add(extrudeInput)
        
        # define all of the thread information.
        threadFeatures = rootComp.features.threadFeatures
        
        # query the thread table to get the thread information
        threadDataQuery = threadFeatures.threadDataQuery
        threadTypes = threadDataQuery.allThreadTypes
        threadType = threadTypes[0]
        
        allsizes = threadDataQuery.allSizes(threadType)
        threadSize = allsizes[0]
        
        allDesignations = threadDataQuery.allDesignations(threadType, threadSize)
        threadDesignation = allDesignations[0]
        
        allClasses = threadDataQuery.allClasses(False, threadType, threadDesignation)
        threadClass = allClasses[0]
        
        # create the threadInfo according to the query result
        threadInfo = threadFeatures.createThreadInfo(False, threadType, threadDesignation, threadClass)
        
        # get the face the thread will be applied to
        sideface = extrude.sideFaces.item(0)
        faces = adsk.core.ObjectCollection.create()
        faces.add(sideface)
        
        # define the thread input with the lenght 3.5 cm
        threadInput = threadFeatures.createInput(faces, threadInfo)
        threadInput.isFullLength = False
        threadInput.threadLength = adsk.core.ValueInput.createByReal(3.5)
        
        # create the final thread
        thread = threadFeatures.add(threadInput)
        
        
    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))

#include <Core/Application/Application.h>
#include <Core/UserInterface/UserInterface.h>
#include <Core/Application/Documents.h>
#include <Core/Application/Document.h>
#include <Core/Application/Product.h>
#include <Core/Application/ObjectCollection.h>
#include <Core/Geometry/Point3D.h>

#include <Fusion/Fusion/Design.h>
#include <Fusion/Components/Component.h>
#include <Fusion/Construction/ConstructionPlane.h>
#include <Fusion/Sketch/Sketches.h>
#include <Fusion/Sketch/Sketch.h>
#include <Fusion/Sketch/SketchCurves.h>
#include <Fusion/Sketch/SketchCircles.h>
#include <Fusion/Sketch/SketchCircle.h>
#include <Fusion/Sketch/Profiles.h>
#include <Fusion/Sketch/Profile.h>
#include <Fusion/Features/Features.h>
#include <Fusion/Features/ExtrudeFeatures.h>
#include <Fusion/Features/ExtrudeFeature.h>
#include <Fusion/Features/ExtrudeFeatureInput.h>
#include <Fusion/Features/ThreadFeatures.h>
#include <Fusion/Features/ThreadFeature.h>
#include <Fusion/Features/ThreadFeatureInput.h>
#include <Fusion/Features/ThreadDataQuery.h>
#include <Fusion/Features/ThreadInfo.h>
#include <Fusion/FusionTypeDefs.h>

#include <Fusion/BRep/BRepFaces.h>
#include <Fusion/BRep/BRepFace.h>


using namespace adsk::core;
using namespace adsk::fusion;

Ptr<UserInterface> ui;

extern "C" XI_EXPORT bool run(const char* context)
{
    Ptr<Application> app = Application::get();
    if (!app)
        return false;

    ui = app->userInterface();
    if (!ui)
        return false;

    // create a new document
    Ptr<Documents> docs = app->documents();
    if (!docs)
        return false;

    Ptr<Document> doc = docs->add(FusionDesignDocumentType);
    if (!doc)
        return false;

    // get the design
    Ptr<Product> product = app->activeProduct();
    if (!product)
        return false;

    Ptr<Design> design = product;
    if (!design)
        return false;

    // get the root component of the active design.
    Ptr<Component> rootComp = design->rootComponent();
    if (!rootComp)
        return false;

    // create a new sketch on the xy plane.
    Ptr<Sketches> sketches = rootComp->sketches();
    if (!sketches)
        return false;

    Ptr<ConstructionPlane> xyPlane = rootComp->xYConstructionPlane();
    if (!xyPlane)
        return false;

    Ptr<Sketch> sketch = sketches->add(xyPlane);
    if (!sketch)
        return false;

    // create a sketch circle
    Ptr<SketchCurves> sketchCurves = sketch->sketchCurves();
    if (!sketchCurves)
        return false;

    Ptr<SketchCircles> sketchCircles = sketchCurves->sketchCircles();
    if (!sketchCircles)
        return false;

    Ptr<SketchCircle> sketchCircle = sketchCircles->addByCenterRadius(Point3D::create(0, 0, 0), 3.0);
    if (!sketchCircle)
        return false;

    Ptr<Profiles> profiles = sketch->profiles();
    if (!profiles)
        return false;

    // get the profile defined by the circle.
    Ptr<Profile> profile = profiles->item(0);
    if (!profile)
        return false;

    // Create an extrusion input
    Ptr<Features> features = rootComp->features();
    if (!features)
        return false;

    Ptr<ExtrudeFeatures> extrudes = features->extrudeFeatures();
    if (!extrudes)
        return false;

    Ptr<ExtrudeFeatureInput> extrudeInput = extrudes->createInput(profile, NewBodyFeatureOperation);
    if (!extrudeInput)
        return false;

    // Define that the extent is a distance extent of 7 cm.
    bool bRet = extrudeInput->setDistanceExtent(false, ValueInput::createByReal(7));
    if (!bRet)
        return false;

    // Create the extrusion.
    Ptr<ExtrudeFeature> extrude = extrudes->add(extrudeInput);
    if (!extrude)
        return false;

    // define all of the thread information.
    Ptr<ThreadFeatures> threadFeatures = features->threadFeatures();
    if (!threadFeatures)
        return false;

    // query the thread table to get the thread information
    Ptr<ThreadDataQuery> threadDataQuery = threadFeatures->threadDataQuery();
    if (!threadDataQuery)
        return false;
    std::vector<std::string> threadTypes = threadDataQuery->allThreadTypes();
    if (threadTypes.size() == 0)
        return false;
    std::string threadType = threadTypes[0];

    std::vector<std::string> allsizes = threadDataQuery->allSizes(threadType);
    if (allsizes.size() == 0)
        return false;
    std::string threadSize = allsizes[0];

    std::vector<std::string> allDesignations = threadDataQuery->allDesignations(threadType, threadSize);
    if (allDesignations.size() == 0)
        return false;
    std::string threadDesignation = allDesignations[0];

    std::vector<std::string> allClasses = threadDataQuery->allClasses(false, threadType, threadDesignation);
    if (allClasses.size() == 0)
        return false;
    std::string threadClass = allClasses[0];

    // create the threadInfo according to the query result
    Ptr<ThreadInfo> threadInfo = threadFeatures->createThreadInfo(false, threadType, threadDesignation, threadClass);
    if (!threadInfo)
        return false;

    // get the face the thread will be applied to
    Ptr<BRepFaces> sideFaces = extrude->sideFaces();
    if (!sideFaces)
        return false;

    Ptr<BRepFace> sideface = sideFaces->item(0);
    if (!sideface)
        return false;
    Ptr<ObjectCollection> faces = ObjectCollection::create();
    if (!faces)
        return false;
    faces->add(sideface);

    // define the thread input with the lenght 3.5 cm
    Ptr<ThreadFeatureInput> threadInput = threadFeatures->createInput(faces, threadInfo);
    if (!threadInput)
        return false;

    threadInput->isFullLength(false);
    threadInput->threadLength(ValueInput::createByReal(3.5));

    // create the final thread
    Ptr<ThreadFeature> thread = threadFeatures->add(threadInput);
    if (!thread)
        return false;


    return true;
}