62 lines
2.4 KiB
HTML
62 lines
2.4 KiB
HTML
<!DOCTYPE html>
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<body>
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<script src=/resources/testharness.js></script>
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<script src=/resources/testharnessreport.js></script>
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<script src="resources/webxr_util.js"></script>
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<script src="resources/webxr_test_constants.js"></script>
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<script src="resources/webxr_test_asserts.js"></script>
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<script>
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let testName = "XRFrame getViewerPose(refSpace) matches getPose(viewer, refSpace).";
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// Used for viewer origin, the actual values should not matter for the test.
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const poseTransform = {
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position: [1, 2, 3],
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orientation: [0.5, 0.5, 0.5, 0.5] // 120 degrees around [1, 1, 1] axis
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};
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// Use the same device as tracked immersive device, but modify the viewer origin.
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const deviceInitParams = Object.assign({}, TRACKED_IMMERSIVE_DEVICE, {viewerOrigin: poseTransform});
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// Used when creating a reference space that is offset from local space.
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// Actual values should not matter for the test.
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const offsetSpaceTransform = new XRRigidTransform(
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{ x: 1.00, y: -1.50, z: 10.00, w: 1.0 },
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{ x: 0.27, y: 0.00, z: 0.27, w: 0.92}, // 45 degrees around [1, 0, 1] axis
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);
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const testFunction = function(session, fakeDeviceController, t) {
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return Promise.all([
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session.requestReferenceSpace('local'),
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session.requestReferenceSpace('viewer'),
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]).then(([referenceSpace, viewerRefSpace]) => new Promise((resolve, reject) => {
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const offsetRefSpace = referenceSpace.getOffsetReferenceSpace(offsetSpaceTransform);
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function onFrame(time, frame){
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t.step(() => {
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const pose1 = frame.getViewerPose(referenceSpace);
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const pose2 = frame.getPose(viewerRefSpace, referenceSpace);
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assert_not_equals(pose1, null);
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assert_not_equals(pose2, null);
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assert_matrix_approx_equals(pose1.transform.matrix, pose2.transform.matrix);
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const pose3 = frame.getViewerPose(offsetRefSpace);
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const pose4 = frame.getPose(viewerRefSpace, offsetRefSpace);
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assert_not_equals(pose3, null);
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assert_not_equals(pose4, null);
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assert_matrix_approx_equals(pose3.transform.matrix, pose4.transform.matrix);
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});
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resolve();
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}
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session.requestAnimationFrame(onFrame);
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}));
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};
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xr_session_promise_test(testName, testFunction,
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deviceInitParams, 'immersive-vr');
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</script>
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</body>
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