<!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_constants.js"></script> <script src="resources/webxr_test_asserts.js"></script> <script> let testName = "Bounded space, viewer space, local and local-floor space have correct poses w.r.t. each other"; // 1m above world origin. const VIEWER_ORIGIN_TRANSFORM = { position: [0, 1, 0], orientation: [0, 0, 0, 1], }; // 0.25m above world origin. const FLOOR_ORIGIN_TRANSFORM = { position: [0, 0.25, 0], orientation: [0, 0, 0, 1], }; const fakeDeviceInitParams = { supportsImmersive: true, supportedModes: ["inline", "immersive-vr"], views: VALID_VIEWS, viewerOrigin: VIEWER_ORIGIN_TRANSFORM, floorOrigin: FLOOR_ORIGIN_TRANSFORM, supportedFeatures: ALL_FEATURES }; let testFunction = function(session, fakeDeviceController, t) { return new Promise((resolve, reject) => { Promise.all([ session.requestReferenceSpace('bounded-floor'), session.requestReferenceSpace('local'), session.requestReferenceSpace('local-floor'), session.requestReferenceSpace('viewer') ]).then(([boundedSpace, localSpace, localFloorSpace, viewerSpace]) => { t.step(() => { }); const onFrame = function(time, xrFrame) { const localFloorPoseInLocalSpace = xrFrame.getPose(localFloorSpace, localSpace); const viewerPoseInLocalFloorSpace = xrFrame.getPose(viewerSpace, localFloorSpace); const boundedFloorPoseInLocalFloorSpace = xrFrame.getPose(boundedSpace, localFloorSpace); t.step(() => { // Local floor space is supposed to be 0.25m above local space (aka world space). assert_equals(localFloorPoseInLocalSpace.transform.position.y, 0.25); // Bounded floor space should be at the same height as local floor space. assert_equals(boundedFloorPoseInLocalFloorSpace.transform.position.y, 0.0); // Viewer space should be additional 0.75m above local-floor space. assert_equals(viewerPoseInLocalFloorSpace.transform.position.y, 0.75); }); resolve(); } session.requestAnimationFrame(onFrame); }); }); }; xr_session_promise_test(testName, testFunction, fakeDeviceInitParams, 'immersive-vr', { 'requiredFeatures': ['local-floor', 'bounded-floor'] }); </script>