一键生成各种通道

elementlist = #(VRayWireColor,VRayReflection,VRayLighting,VRayRefraction,VRaySpecular,VRayShadows,VRayNormals,VRaySelfIllumination,MultiMatteElement,VRayVelocity,VRayZDepth,VRayExtraTex)
re = maxOps.GetCurRenderElementMgr()
re.removeallrenderelements()

for n in elementlist do
    (
        re.addrenderelement (n elementname:(n as string))
        format "nAdded % renderelement" n
    )