glslang/Test/spv.RayConstants.rgen

#version 460
#extension GL_NV_ray_tracing : enable
layout(binding = 0, set = 0) uniform accelerationStructureNV accNV;
layout(location = 0) rayPayloadNV vec4 payload;
void main()
{
    const uint rayFlags = gl_RayFlagsNoneNV | gl_RayFlagsOpaqueNV |
                          gl_RayFlagsNoOpaqueNV | gl_RayFlagsTerminateOnFirstHitNV |
                          gl_RayFlagsSkipClosestHitShaderNV | gl_RayFlagsCullBackFacingTrianglesNV |
                          gl_RayFlagsCullFrontFacingTrianglesNV | gl_RayFlagsCullOpaqueNV | 
                          gl_RayFlagsCullNoOpaqueNV;

    const int payloadId = 1;
    traceNV(accNV, rayFlags, 0, 1, 1, 0, vec3(0.0f), 0.5f, vec3(1.0f), 0.75f, payloadId);
}