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'use strict';
// import * as XrConstants from 'resources/webxr_test_constants.js'
// import * as XrAsserts from 'resources/webxr_test_asserts.js'
// TODO: Expand the WebXrTestApi to specify a viewGeometry that this can validate
// as well.
const depthViewGeometryTestGenerator = function(isCpuOptimized) {
return (session, controller, t, sessionObjects) => {
return session.requestReferenceSpace('viewer').then((viewerSpace) => new Promise((resolve) => {
const glBinding = new XRWebGLBinding(session, sessionObjects.gl);
const rafCb = function(time, frame) {
const pose = frame.getViewerPose(viewerSpace);
for(const view of pose.views) {
const depthInformation = isCpuOptimized ? frame.getDepthInformation(view)
: glBinding.getDepthInformation(view);
t.step(()=> {
assert_matrix_approx_equals(IDENTITY_MATRIX, depthInformation.projectionMatrix);
assert_transform_approx_equals(IDENTITY_TRANSFORM, depthInformation.transform);
});
}
resolve();
}
session.requestAnimationFrame(rafCb);
})); // Promise
}; // Test Func
}; // Generator Func