C Specification

XrPlaneDetectorPolygonBufferEXT is an input/output structure for reading plane contour polygon vertices.

// Provided by XR_EXT_plane_detection
typedef struct XrPlaneDetectorPolygonBufferEXT {
    XrStructureType    type;
    void*              next;
    uint32_t           vertexCapacityInput;
    uint32_t           vertexCountOutput;
    XrVector2f*        vertices;
} XrPlaneDetectorPolygonBufferEXT;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

  • next is NULL or a pointer to the next structure in a structure chain.

  • vertexCapacityInput is the capacity of the array, or 0 to indicate a request to retrieve the required capacity.

  • vertexCountOutput is the count of vertices written, or the required capacity in the case that vertexCapacityInput is insufficient.

  • vertices is an array of XrVector2f that must be filled by the runtime with the positions of the polygon vertices relative to the plane’s pose.

Description

Valid Usage (Implicit)

See Also

XR_EXT_plane_detection, XrStructureType, XrVector2f, xrGetPlanePolygonBufferEXT

Document Notes

For more information, see the OpenXR Specification

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

Copyright

Copyright 2014-2024, The Khronos Group Inc.

This work is licensed under a Creative Commons Attribution 4.0 International License.