fix missing include file
fix missing include file

wilsonCernWq/ospray,MengjiaoH/ospray,MengjiaoH/ospray,MengjiaoH/ospray,Twinklebear/OSPRay,ospray/OSPRay,ospray/OSPRay,ospray/OSPRay,Twinklebear/OSPRay,favreau/OSPRay,ospray/OSPRay,Twinklebear/OSPRay,favreau/OSPRay,MengjiaoH/ospray,MengjiaoH/ospray,wilsonCernWq/ospray,favreau/OSPRay,wilsonCernWq/ospray,Twinklebear/OSPRay,favreau/OSPRay