| <!DOCTYPE html> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../resources/webxr_util.js"></script> |
| <script src="../resources/webxr_test_asserts.js"></script> |
| <script src="../resources/webxr_test_constants.js"></script> |
| <script src="../resources/webxr_test_constants_fake_world.js"></script> |
| |
| <script> |
| |
| // 1m above world origin. |
| const VIEWER_ORIGIN_TRANSFORM = { |
| position: [0, 1, 0], |
| orientation: [0, 0, 0, 1], |
| }; |
| |
| const fakeDeviceInitParams = { |
| supportedModes: ["immersive-ar"], |
| views: VALID_VIEWS, |
| supportedFeatures: ALL_FEATURES, |
| viewerOrigin: VIEWER_ORIGIN_TRANSFORM, |
| }; |
| |
| // All test cases require anchors. |
| const sessionInit = { 'requiredFeatures': ['anchors'] }; |
| |
| // Create an anchor, move it and verify that new pose gets propagated to the caller. |
| const anchorCreateAndMove = function(session, fakeDeviceController, t) { |
| const debug = xr_debug.bind(this, 'anchorCreateAndMove'); |
| |
| let anchorController = null; |
| fakeDeviceController.setAnchorCreationCallback((parameters, controller) => { |
| anchorController = controller; |
| return Promise.resolve(true); |
| }); |
| |
| const watcherDone = new Event("watcherdone"); |
| const eventWatcher = new EventWatcher(t, session, ["watcherdone"]); |
| const eventPromise = eventWatcher.wait_for(["watcherdone"]); |
| |
| session.requestReferenceSpace('local').then((localRefSpace) => { |
| debug("requesting animation frame"); |
| |
| session.requestAnimationFrame((time, frame) => { |
| debug("rAF 1"); |
| |
| let createdAnchor = null; |
| frame.createAnchor(new XRRigidTransform(), localRefSpace) |
| .then((anchor) => { |
| createdAnchor = anchor; |
| }); |
| |
| session.requestAnimationFrame((time_2, frame_2) => { |
| debug("rAF 2"); |
| |
| const pre_move_pose = frame_2.getPose(createdAnchor.anchorSpace, localRefSpace); |
| |
| t.step(() => { |
| assert_true(frame_2.trackedAnchors.has(createdAnchor), |
| "Newly created anchor must be in tracked anchors set on subsequent RAF (2)!"); |
| // We have created an anchor with an identity pose relative to local space and have not moved it yet: |
| assert_matrix_approx_equals(pre_move_pose.transform.matrix, |
| IDENTITY_MATRIX, FLOAT_EPSILON); |
| }); |
| |
| anchorController.setAnchorOrigin(VALID_POSE_TRANSFORM); |
| |
| session.requestAnimationFrame((time_3, frame_3) => { |
| debug("rAF 3"); |
| |
| const post_move_pose = frame_3.getPose(createdAnchor.anchorSpace, localRefSpace); |
| |
| t.step(() => { |
| assert_true(frame_3.trackedAnchors.has(createdAnchor), |
| "Newly created anchor must be in tracked anchors set on subsequent RAF (3)!"); |
| // The anchor was moved by VALID_POSE_TRANSFORM, validate that its pose got adjusted: |
| assert_matrix_approx_equals(post_move_pose.transform.matrix, |
| VALID_POSE_MATRIX, FLOAT_EPSILON); |
| }); |
| |
| session.dispatchEvent(watcherDone); |
| }); |
| }); |
| }); |
| }); // session.requestReferenceSpace(...).then({...}); |
| |
| return eventPromise; |
| }; |
| |
| xr_session_promise_test( |
| "Ensures free-floating anchor move gets propagated to anchor poses", |
| anchorCreateAndMove, fakeDeviceInitParams, 'immersive-ar', sessionInit); |
| |
| </script> |