39 lines
1.6 KiB
JavaScript
39 lines
1.6 KiB
JavaScript
'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 = (matchDepthView) => {
|
|
return (session, controller, t, sessionObjects) => {
|
|
|
|
return session.requestReferenceSpace('viewer').then((viewerSpace) => new Promise((resolve) => {
|
|
|
|
const isCpuOptimized = session.depthUsage === 'cpu-optimized';
|
|
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);
|
|
if (matchDepthView) {
|
|
t.step(()=> {
|
|
assert_matrix_approx_equals(view.projectionMatrix, depthInformation.projectionMatrix);
|
|
assert_transform_approx_equals(view.transform, depthInformation.transform);
|
|
});
|
|
} else {
|
|
t.step(() => {
|
|
assert_matrix_significantly_not_equals(view.projectionMatrix, depthInformation.projectionMatrix);
|
|
assert_transform_significantly_not_equals(view.transform, depthInformation.transform);
|
|
});
|
|
}
|
|
}
|
|
resolve();
|
|
}
|
|
|
|
session.requestAnimationFrame(rafCb);
|
|
})); // Promise
|
|
}; // Test Func
|
|
}; // Generator Func
|