public void Dispose()
{
preparedFrame?.Dispose();
framePreparer.Dispose();
standardSamplers.Dispose();
hiddenAreaMeshes.Dispose();
OpenVR.Shutdown();
immediateContext.Dispose();
companionWindow.Dispose();
shaderCache.Dispose();
device.Dispose();
}
private void DoFrame()
{
OpenVR.Compositor.WaitGetPoses(poses, gamePoses);
timeKeeper.AdvanceFrame();
PumpVREvents();
KickoffFramePreparation();
immediateContext.WithEvent("VRApp::Prework", () => {
preparedFrame.DoPrework(device.ImmediateContext, poses);
});
SubmitEye(EVREye.Eye_Left, preparedFrame);
SubmitEye(EVREye.Eye_Right, preparedFrame);
if (companionWindow.HasIndependentCamera)
{
Matrix companionViewTransform = companionWindow.GetViewTransform();
Matrix companionWindowProjectionMatrix = companionWindow.GetDesiredProjectionMatrix();
immediateContext.WithEvent("VRApp::RenderCompanionView", () => {
RenderView(preparedFrame, null, companionViewTransform, companionWindowProjectionMatrix);
});
}
companionWindow.Display(
mostRecentRenderTexture,
mostRecentProjectionTransform,
() => preparedFrame.DrawCompanionWindowUi(device.ImmediateContext));
preparedFrame.DoPostwork(device.ImmediateContext);
OpenVR.Compositor.PostPresentHandoff();
preparedFrame.Dispose();
preparedFrame = asyncFramePreparer.FinishPreparingFrame();
}