XrEventDataVisibilityMaskChangedKHR(3)

C Specification

The XrEventDataVisibilityMaskChangedKHR struct specifies an event which indicates that a given view mask has changed. The application should respond to the event by calling xrGetVisibilityMaskKHR to retrieve the updated mask. This event is per-view, so if the masks for multiple views in a configuration change then multiple instances of this event will be sent to the application, one per view.

typedef struct XrEventDataVisibilityMaskChangedKHR {
    XrStructureType             type;
    const void* XR_MAY_ALIAS    next;
    XrViewConfigurationType     viewConfigurationType;
    uint32_t                    viewIndex;
} XrEventDataVisibilityMaskChangedKHR;

Members

Member Descriptions

type is the type of this struct
next is NULL or a pointer to an extension-specific structure.
viewConfigurationType is the view configuration whose mask has changed.
viewIndex is the individual view within the view configuration to which the change refers.

Description

Valid Usage (Implicit)

The [XR_KHR_visibility_mask] extension must be enabled prior to using XrEventDataVisibilityMaskChangedKHR
type must be XR_TYPE_EVENT_DATA_VISIBILITY_MASK_CHANGED_KHR
next must be NULL
viewConfigurationType must be a valid XrViewConfigurationType value
viewIndex must be a valid uint32_t value

Document Notes

For more information, see the OpenXR Specification at URL

https://www.khronos.org/registry/openxr/specs/1.0-extensions/html/xrspec.html#XrEventDataVisibilityMaskChangedKHR

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

XrEventDataVisibilityMaskChangedKHR(3) Manual Page

Name

C Specification

Members

Description

See Also

Document Notes

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