WVR_SetPassthroughImageFocus

WVR_EXPORT bool WVR_SetPassthroughImageFocus(WVR_PassthroughImageFocus focus)

Function to set the focusing mode of passthrough image.

The API adjusts the focusing mode of passthourgh to the WaveVR Runtime, Affects the WVR_ShowPassthroughOverlay(), WVR_ShowPassthroughUnderlay and WVR_ShowProjectedPassthrough

Return

true if the setting of passthrough focusing mode is successful, otherwise return false if not supported by the Runtime.

Version

API Level 12

Note

Supported since Runtime version 12 or higher.

Parameters

• focus: Specify the passthrough focusing mode to the WaveVR Runtime. (refer to WVR_PassthroughImageFocus)

How to use

The following example shows how to specify the focusing mode for the underlay passthrough:

#include <wvr/wvr_system.h>

void showPassthrough() {
    uint64_t support = WVR_GetSupportedFeatures();
    if (support & WVR_SupportedFeature_PassthroughOverlay) {
        WVR_SetPassthroughImageFocus(WVR_PassthroughImageFocus_View);
        WVR_ShowPassthroughUnderlay(true);
    }
}