Use TrackerResult.of()

demos/hello-three/demo.js

             return null;
 
         for(const result of ar.frame.results) {
-            if(result.tracker.is('image-tracker')) {
+            if(result.of('image-tracker')) {
                 if(result.trackables.length > 0) {
                     const trackable = result.trackables[0];
                     return trackable.referenceImage.name;

demos/hello-world/demo.js

 function mix(frame)
 {
     for(const result of frame.results) {
-        if(result.tracker.is('image-tracker')) {
+        if(result.of('image-tracker')) {
             if(result.trackables.length > 0) {
                 const trackable = result.trackables[0];
                 const projectionMatrix = result.viewer.view.projectionMatrix;

demos/pointer-demo/demo.js

 function read(frame)
 {
     for(const result of frame.results) {
-        if(result.tracker.is('pointer-tracker')) {
+        if(result.of('pointer-tracker')) {
             const pointers = result.trackables;
             return pointers;
         }

plugins/aframe-with-encantar.js

             return null;
 
         for(const result of frame.results) {
-            if(result.tracker.is('image-tracker')) {
+            if(result.of('image-tracker')) {
                 for(const trackable of result.trackables) {
                     if(name === '' || name === trackable.referenceImage.name) {
                         return {
             return null;
 
         for(const result of frame.results) {
-            if(result.tracker.is('image-tracker')) {
+            if(result.of('image-tracker')) {
                 if(result.trackables.length > 0)
                     return result.viewer;
             }
             return [];
 
         for(const result of frame.results) {
-            if(result.tracker.is('pointer-tracker'))
+            if(result.of('pointer-tracker'))
                 return result.trackables;
         }
 

plugins/babylon-with-encantar.js

         ar._pointers.length = 0;
 
         for(const result of frame.results) {
-            if(result.tracker.is('image-tracker')) {
+            if(result.of('image-tracker')) {
                 if(result.trackables.length > 0) {
                     const trackable = result.trackables[0];
                     const projectionMatrix = result.viewer.view.projectionMatrix;
                     found = true;
                 }
             }
-            else if(result.tracker.is('pointer-tracker')) {
+            else if(result.of('pointer-tracker')) {
                 if(result.trackables.length > 0)
                     ar._pointers.push.apply(ar._pointers, result.trackables);
             }

plugins/three-with-encantar.js

         ar._pointers.length = 0;
 
         for(const result of frame.results) {
-            if(result.tracker.is('image-tracker')) {
+            if(result.of('image-tracker')) {
                 if(result.trackables.length > 0) {
                     const trackable = result.trackables[0];
                     const projectionMatrix = result.viewer.view.projectionMatrix;
                     found = true;
                 }
             }
-            else if(result.tracker.is('pointer-tracker')) {
+            else if(result.of('pointer-tracker')) {
                 if(result.trackables.length > 0)
                     ar._pointers.push.apply(ar._pointers, result.trackables);
             }