C Specification

The XrWorldMeshGetInfoML structure is defined as:

// Provided by XR_ML_world_mesh_detection
typedef struct XrWorldMeshGetInfoML {
    XrStructureType               type;
    const void*                   next;
    XrWorldMeshDetectorFlagsML    flags;
    float                         fillHoleLength;
    float                         disconnectedComponentArea;
    uint32_t                      blockCount;
    XrWorldMeshBlockRequestML*    blocks;
} XrWorldMeshGetInfoML;

Members

Member Descriptions

  • type is the XrStructureType of this structure.

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

  • flags are the detector flags defined by XrWorldMeshDetectorFlagBitsML.

  • fillHoleLength Any hole which has perimeter (in meters) less than fillHoleLength will be filled. The maximum hole perimeter is limited to 5 meters, the runtime must clamp the value between 0 and 5 meters. Also the maximum area of the hole should not exceed 0.5 square meters. If the hole overlaps with neighboring mesh block(s), it will not be filled in.

  • disconnectedComponentArea Any component that is disconnected from the main mesh which has an area (in square meters) less than disconnectedComponentArea will be removed. The maximum area is limited to 2 square meters, and the area needs to exist fully within a mesh block boundary without skirt. The runtime must clamp this value between 0 and 2 square meters.

  • blockCount is a uint32_t indicating the number of elements in the blocks array.

  • blocks is an array of XrWorldMeshBlockRequestML.

Description

Valid Usage (Implicit)

See Also

XR_ML_world_mesh_detection, XrStructureType, XrWorldMeshBlockRequestML, XrWorldMeshDetectorFlagsML, xrRequestWorldMeshAsyncML

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 2014-2025 The Khronos Group Inc.

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