RWTexture2D<float4> RenderTarget;

#pragma max_recursion_depth 1

[shader("raygeneration")]
void MyRaygenShader()
{
    uint2 dispatchIdx = DispatchRaysIndex().xy;
   
    RenderTarget[dispatchIdx] = float4(dispatchIdx.x & dispatchIdx.y, (dispatchIdx.x & 15)/15.0, (dispatchIdx.y & 15)/15.0, 0.0);
}