| <!DOCTYPE html> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="file:///gen/layout_test_data/mojo/public/js/mojo_bindings.js"></script> |
| <script src="file:///gen/device/vr/public/mojom/vr_service.mojom.js"></script> |
| <script src="../external/wpt/resources/chromium/webxr-test.js"></script> |
| <script src="../external/wpt/webxr/resources/webxr_test_constants.js"></script> |
| <script src="../xr/resources/xr-internal-device-mocking.js"></script> |
| <script src="../xr/resources/xr-test-utils.js"></script> |
| <canvas id="webgl-canvas"></canvas> |
| |
| <script> |
| let testName = |
| "'XRBoundedReferenceSpace updates properly when the changes are applied"; |
| |
| let fakeDeviceInitParams = { supportsImmersive:true }; |
| |
| let requestSessionModes = [ |
| 'immersive-vr', |
| ]; |
| |
| let testFunction = function(session, t, fakeDeviceController) { |
| // Session must have a baseLayer or else frame requests will be ignored. |
| session.updateRenderState({ |
| baseLayer: new XRWebGLLayer(session, gl) |
| }); |
| |
| fakeDeviceController.setStageTransform(VALID_STAGE_TRANSFORM); |
| fakeDeviceController.setStageSize(2.0, 3.0); |
| fakeDeviceController.setXRPresentationFrameData(ORIGIN_POSE, [{ |
| eye:"left", |
| projectionMatrix: VALID_PROJECTION_MATRIX, |
| viewMatrix: VALID_VIEW_MATRIX |
| }, { |
| eye:"right", |
| projectionMatrix: VALID_PROJECTION_MATRIX, |
| viewMatrix: VALID_VIEW_MATRIX |
| }]); |
| |
| return new Promise((resolve, reject) => { |
| |
| // Need to request one animation frame to allow the stage setup to propagate |
| // before we can request the reference space, otherwise we won't have bounds. |
| session.requestAnimationFrame(() => { |
| session.requestReferenceSpace('bounded-floor') |
| .then((referenceSpace) => { |
| function onFirstFrame(time, xrFrame) { |
| t.step(() => { |
| // Ensure that the correct transform is being applied. |
| let pose = xrFrame.getViewerPose(referenceSpace); |
| assert_not_equals(pose, null); |
| |
| let poseMatrix = pose.transform.matrix; |
| assert_matrices_approx_equal(poseMatrix, VALID_STAGE_TRANSFORM); |
| |
| // If an explicit array of bounds points was not provided then the |
| // bounds geometry should represent the four corners of the rectangle |
| // defined by the stage size. |
| assert_equals(referenceSpace.boundsGeometry.length, 4); |
| for (point of referenceSpace.boundsGeometry) { |
| // Ensure corners are half the width & depth away from the origin. |
| assert_equals(Math.abs(point.x), 1.0); |
| assert_equals(point.y, 0.0); |
| assert_equals(Math.abs(point.z), 1.5); |
| assert_equals(point.w, 1.0); |
| } |
| }); |
| |
| // Now set the bounds explicitly and check again on the next frame. |
| fakeDeviceController.setStageBounds(VALID_BOUNDS); |
| session.requestAnimationFrame(onFrame); |
| } |
| |
| function onFrame(time, xrFrame) { |
| t.step(() => { |
| // After setting the bounds explicitly, make sure that's reflected |
| // in the boundsGeometry. |
| assert_equals(referenceSpace.boundsGeometry.length, VALID_BOUNDS.length); |
| for (i = 0; i < VALID_BOUNDS.length; ++i) { |
| let valid_point = VALID_BOUNDS[i]; |
| let bounds_point = referenceSpace.boundsGeometry[i]; |
| assert_equals(valid_point.x, bounds_point.x); |
| assert_equals(point.y, 0.0); |
| assert_equals(valid_point.z, bounds_point.z); |
| assert_equals(point.w, 1.0); |
| } |
| }); |
| |
| // Finished. |
| resolve(); |
| } |
| |
| session.requestAnimationFrame(onFirstFrame); |
| }); |
| }); |
| }); |
| }; |
| |
| xr_session_promise_test( |
| testFunction, fakeDeviceInitParams, requestSessionModes, testName); |
| |
| </script> |
