Description

WorldRayOriginKHR

A variable decorated with the WorldRayOriginKHR decoration will specify the origin of the ray being processed, in world space. The value is the parameter passed into the pipeline trace ray instruction.

Valid Usage
  • VUID-WorldRayOriginKHR-WorldRayOriginKHR-04431
    The WorldRayOriginKHR decoration must be used only within the IntersectionKHR, AnyHitKHR, ClosestHitKHR, or MissKHR Execution Model

  • VUID-WorldRayOriginKHR-WorldRayOriginKHR-04432
    The variable decorated with WorldRayOriginKHR must be declared using the Input Storage Class

  • VUID-WorldRayOriginKHR-WorldRayOriginKHR-04433
    The variable decorated with WorldRayOriginKHR must be declared as a three-component vector of 32-bit floating-point values

See Also

No cross-references are available

Document Notes

For more information, see the Vulkan Specification

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

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