SPIR-V Built-In
HitTNV
T value of a ray intersection
HitTNV
A variable decorated with the HitTNV decoration is equivalent to a
variable decorated with the RayTmaxKHR decoration.
Valid Usage
VUID-HitTNV-HitTNV-04245
The HitTNV decoration must be used only within the AnyHitNV
or ClosestHitNV Execution Model
VUID-HitTNV-HitTNV-04246
The variable decorated with HitTNV must be declared using the
Input Storage Class
VUID-HitTNV-HitTNV-04247
The variable decorated with HitTNV must be declared as a scalar
32-bit floating-point value