IVRScreenshots::UpdateScreenshotProgress

EVRScreenshotError UpdateScreenshotProgress( ScreenshotHandle_t screenshotHandle, float flProgress )

Present the user with a progress display during screenshot generation.

• ScreenshotHandle_t screenshotHandle - Handle to the screenshot that the filename is being requested.
• float flProgress - A value between 0 and 1 indicating how far along the screenshot processing has been progressed.

Description

Call this if the application is taking the screen shot will take more than a few ms processing. This will result in an overlay being presented that shows a completion bar. For example, stereo panoramic screenshots can take several seconds to render. Typically the application is paused and is not submitting views to the compositor.