Draw line between location markers in ArCore?











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0
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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










share|improve this question




























    up vote
    0
    down vote

    favorite












    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










    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      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










      share|improve this question















      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







      java android location arcore






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 19 at 11:12









      Kling Klang

      32.1k156287




      32.1k156287










      asked Nov 19 at 9:24









      Filip Kojic

      93




      93
























          1 Answer
          1






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          0
          down vote













          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);
          }
          );

          }





          share|improve this answer





















          • Thanks, how to transofrm location marker to Anchor mode?
            – Filip Kojic
            Nov 19 at 12:46










          • @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
            – Mick
            Nov 19 at 14:45











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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          0
          down vote













          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);
          }
          );

          }





          share|improve this answer





















          • Thanks, how to transofrm location marker to Anchor mode?
            – Filip Kojic
            Nov 19 at 12:46










          • @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
            – Mick
            Nov 19 at 14:45















          up vote
          0
          down vote













          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);
          }
          );

          }





          share|improve this answer





















          • Thanks, how to transofrm location marker to Anchor mode?
            – Filip Kojic
            Nov 19 at 12:46










          • @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
            – Mick
            Nov 19 at 14:45













          up vote
          0
          down vote










          up vote
          0
          down vote









          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);
          }
          );

          }





          share|improve this answer












          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);
          }
          );

          }






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 19 at 10:46









          Mick

          11.8k12458




          11.8k12458












          • Thanks, how to transofrm location marker to Anchor mode?
            – Filip Kojic
            Nov 19 at 12:46










          • @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
            – Mick
            Nov 19 at 14:45


















          • Thanks, how to transofrm location marker to Anchor mode?
            – Filip Kojic
            Nov 19 at 12:46










          • @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
            – Mick
            Nov 19 at 14:45
















          Thanks, how to transofrm location marker to Anchor mode?
          – Filip Kojic
          Nov 19 at 12:46




          Thanks, how to transofrm location marker to Anchor mode?
          – Filip Kojic
          Nov 19 at 12:46












          @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
          – Mick
          Nov 19 at 14:45




          @FilipKojic - can you explain a little more what you mean, I'm not sure I understand your comment question?
          – Mick
          Nov 19 at 14:45


















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