xrInputSource_getPose_targetRay_grip.https.html

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This test has a WPT meta file that expects 2 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /webxr/xrInputSource_getPose_targetRay_grip.https.html - WPT Dashboard Interop Dashboard

<!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>

const testName = "Poses between targetRaySpace and gripSpace can be obtained and behave correctly";

const fakeDeviceInitParams = TRACKED_IMMERSIVE_DEVICE;

const testFunction =

  (session, fakeDeviceController, t) => new Promise((resolve) => {

    const input_source = fakeDeviceController.simulateInputSourceConnection({

      handedness: "right",

      targetRayMode: "tracked-pointer",

      pointerOrigin: IDENTITY_TRANSFORM,  // basespace_from_target_ray_space

      gripOrigin: VALID_GRIP_TRANSFORM,   // basespace_from_grip_space

      profiles: []

});

    function CheckPoseBetweenTargetRayAndGripSpaces(time, xrFrame) {

      let source = session.inputSources[0];

      let target_ray_space_from_grip_space = xrFrame.getPose(source.gripSpace, source.targetRaySpace);

      // target_ray_space_from_grip_space

      // = (basespace_from_target_ray_space)^-1 * basespace_from_grip_space

//

      // substituting identity for basespace_from_target_ray_space:

      // = (identity)^-1 * basespace_from_grip_space

      // = basespace_from_grip_space

      // = VALID_GRIP_TRANSFORM, whose matrix is equal to VALID_GRIP

      t.step(() => {

        assert_not_equals(target_ray_space_from_grip_space, null);

        assert_matrix_approx_equals(target_ray_space_from_grip_space.transform.matrix, VALID_GRIP);

});

      resolve();

    // Can only request input poses in an xr frame.

    requestSkipAnimationFrame(session, CheckPoseBetweenTargetRayAndGripSpaces);

  }); // new Promise((resolve) => {

xr_session_promise_test(

  testName, testFunction, fakeDeviceInitParams, 'immersive-vr');

</script>