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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html')
| -rw-r--r-- | testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html b/testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html new file mode 100644 index 0000000000..a30e71949c --- /dev/null +++ b/testing/web-platform/tests/webxr/hit-test/ar_hittest_subscription_refSpaces.https.html @@ -0,0 +1,158 @@ +<!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_math_utils.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], +}; + +// 0.25m above world origin. +const FLOOR_ORIGIN_TRANSFORM = { + position: [0, 0.25, 0], + orientation: [0, 0, 0, 1], +}; + +const fakeDeviceInitParams = { + supportedModes: ["immersive-ar"], + views: VALID_VIEWS, + floorOrigin: FLOOR_ORIGIN_TRANSFORM, // aka mojo_from_floor + viewerOrigin: VIEWER_ORIGIN_TRANSFORM, // aka mojo_from_viewer + supportedFeatures: ALL_FEATURES, + world: createFakeWorld(5.0, 2.0, 5.0), // webxr_test_constants_fake_world.js has detailed description of the fake world +}; + +// Generates a test function given the parameters for the hit test. +// |ray| - ray that will be used to subscribe to hit test. +// |expectedPoses| - array of expected pose objects. The poses are expected to be expressed in local space. +// Null entries in the array mean that the given entry will not be validated. +// |refSpaceName| - XRReferenceSpaceType - either 'local', 'local-floor' or 'viewer'. +let testFunctionGenerator = function(ray, expectedPoses, refSpaceName) { + const testFunction = function(session, fakeDeviceController, t) { + return Promise.all([ + session.requestReferenceSpace('local'), + session.requestReferenceSpace('viewer'), + session.requestReferenceSpace('local-floor'), + ]).then(([localRefSpace, viewerRefSpace, localFloorRefSpace]) => { + + const refSpaceNameToSpace = { + 'local' : localRefSpace, + 'viewer' : viewerRefSpace, + 'local-floor' : localFloorRefSpace + }; + + const hitTestOptionsInit = { + space: refSpaceNameToSpace[refSpaceName], + offsetRay: ray, + }; + + return session.requestHitTestSource(hitTestOptionsInit).then( + (hitTestSource) => new Promise((resolve, reject) => { + + const requestAnimationFrameCallback = function(time, frame) { + const hitTestResults = frame.getHitTestResults(hitTestSource); + + t.step(() => { + assert_equals(hitTestResults.length, expectedPoses.length, "Results length should match expected results length"); + for(const [index, expectedPose] of expectedPoses.entries()) { + const pose = hitTestResults[index].getPose(localRefSpace); + assert_true(pose != null, "Each hit test result should have a pose in local space"); + if(expectedPose != null) { + assert_transform_approx_equals(pose.transform, expectedPose); + } + } + }); + + resolve(); + }; + + t.step(() => { + assert_true(hitTestSource != null, "Hit test source should not be null"); + }); + + session.requestAnimationFrame(requestAnimationFrameCallback); + })); + }); + }; + + return testFunction; +}; + +// Generates a test function that will use local space for hit test subscription. +// See testFunctionGenerator for explanation of other parameters. +const localBasedTestFunctionGenerator = function(ray, expectedPoses) { + return testFunctionGenerator(ray, expectedPoses, 'local'); +}; + +// Generates a test function that will use viewer space for hit test subscription. +// See testFunctionGenerator for explanation of other parameters. +const viewerBasedTestFunctionGenerator = function(ray, expectedPoses) { + return testFunctionGenerator(ray, expectedPoses, 'viewer'); +}; + +// Generates a test function that will use local-floor space for hit test subscription. +// See testFunctionGenerator for explanation of other parameters. +const localFloorBasedTestFunctionGenerator = function(ray, expectedPoses) { + return testFunctionGenerator(ray, expectedPoses, 'local-floor'); +}; + +// All test cases require local-floor and hit-test. +const sessionInit = { 'requiredFeatures': ['local-floor', 'hit-test'] }; + +// Pose of the first expected hit test result - straight ahead of the viewer, viewer-facing. +const pose_1 = { + position: {x: 0.0, y: 1.0, z: -2.5, w: 1.0}, + orientation: {x: 0.0, y: -0.707, z: -0.707, w: 0.0}, + // Hit test API will set Y axis to the surface normal at the intersection point, + // Z axis towards the ray origin and X axis to cross product of Y axis & Z axis. + // If the surface normal and Z axis would be parallel, the hit test API + // will attempt to use `up` vector ([0, 1, 0]) as the Z axis, and if it so happens that Z axis + // and the surface normal would still be parallel, it will use the `right` vector ([1, 0, 0]) as the Z axis. + // In this particular case, `up` vector will work so the resulting pose.orientation + // becomes a rotation around [0, 1, 1] vector by 180 degrees. +}; + +xr_session_promise_test( + "Ensures subscription to hit test works with viewer space - straight ahead - plane", + viewerBasedTestFunctionGenerator(new XRRay(), [pose_1]), + fakeDeviceInitParams, 'immersive-ar', sessionInit); + +xr_session_promise_test("Ensures subscription to hit test works with viewer space - straight up - no results", + viewerBasedTestFunctionGenerator(new XRRay({}, {x: 0.0, y: 1.0, z : 0.0}), []), + fakeDeviceInitParams, 'immersive-ar', sessionInit); + +const pose_2 = { + position: {x: 0.0, y: 0.0, z: -2.5, w: 1.0}, + orientation: {x: 0.0, y: -0.707, z: -0.707, w: 0.0}, + // See comment for pose_1.orientation for details. + // In this case, the hit test pose will have Y and Z axis towards the ray origin so it won't be used, + // but `up` vector will work so the resulting pose.orientation + // becomes a rotation around [0, 1, 1] vector by 180 degrees. +}; + +xr_session_promise_test("Ensures subscription to hit test works with local space", + localBasedTestFunctionGenerator(new XRRay(), [pose_2]), + fakeDeviceInitParams, 'immersive-ar', sessionInit); + +const pose_3 = { + position: {x: 0.0, y: 0.25, z: -2.5, w: 1.0}, + orientation: {x: 0.0, y: -0.707, z: -0.707, w: 0.0}, + // See comment for pose_1.orientation for details. + // In this case, the hit test pose will have Y and Z axis towards the ray origin so it won't be used, + // but `up` vector will work so the resulting pose.orientation + // becomes a rotation around [0, 1, 1] vector by 180 degrees. +}; + +xr_session_promise_test("Ensures subscription to hit test works with local-floor space", + localFloorBasedTestFunctionGenerator(new XRRay(), [pose_3]), + fakeDeviceInitParams, 'immersive-ar', sessionInit); + +</script> |