Agfdhyk

Is there a possibility to connect two marker locations with a line? I have two location marker:

LocationMarker point1 = new LocationMarker(

    20.501925,

    44.792181,

    new AnnotationRenderer("point1 ")

);



LocationMarker point2 = new LocationMarker(

        20.502972,

        44.790873,

        new AnnotationRenderer("point2 ")

);

Any example? I use ArCore Location

The code below will draw a line between two points - the points are associated with anchors in Sceneform - this is adapted from the answer here https://stackoverflow.com/a/52816504/334402:

private void drawLine(AnchorNode node1, AnchorNode node2) {

      //Draw a line between two AnchorNodes

        Log.d(TAG,"drawLine");

        Vector3 point1, point2;

        point1 = node1.getWorldPosition();

        point2 = node2.getWorldPosition();





        //First, find the vector extending between the two points and define a look rotation

        //in terms of this Vector.

        final Vector3 difference = Vector3.subtract(point1, point2);

        final Vector3 directionFromTopToBottom = difference.normalized();

        final Quaternion rotationFromAToB =

                Quaternion.lookRotation(directionFromTopToBottom, Vector3.up());

        MaterialFactory.makeOpaqueWithColor(getApplicationContext(), new Color(0, 255, 244))

                .thenAccept(

                        material -> {

                            /* Then, create a rectangular prism, using ShapeFactory.makeCube() and use the difference vector

                                   to extend to the necessary length.  */

                            Log.d(TAG,"drawLine insie .thenAccept");

                            ModelRenderable model = ShapeFactory.makeCube(

                                    new Vector3(.01f, .01f, difference.length()),

                                    Vector3.zero(), material);

                            /* Last, set the world rotation of the node to the rotation calculated earlier and set the world position to

                                   the midpoint between the given points . */

                            Anchor lineAnchor = node2.getAnchor();

                            nodeForLine = new Node();

                            nodeForLine.setParent(node1);

                            nodeForLine.setRenderable(model);

                            nodeForLine.setWorldPosition(Vector3.add(point1, point2).scaled(.5f));

                            nodeForLine.setWorldRotation(rotationFromAToB);

                        }

                );



    }