C Specification

A rectangle with integer values is defined by the structure:

typedef struct XrRect2Di {
    XrOffset2Di    offset;
    XrExtent2Di    extent;
} XrRect2Di;

Members

Member Descriptions

  • offset is the XrOffset2Di specifying the integer rectangle offset.

  • extent is the XrExtent2Di specifying the integer rectangle extent.

Description

This variant is for representing discrete values such as texels. For representing physical distances, the floating-point variant XrRect2Df is used instead.

The offset is the position of the rectangle corner with minimum value coordinates. The other three corners are computed by adding the XrExtent2Di::width to the x offset, XrExtent2Di::height to the y offset, or both.

See Also

XrExtent2Di, XrOffset2Di, XrRect2Df, XrSwapchainSubImage

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.