Object3D: Ignore RenderTargetTextures as environments.
Object3D: Ignore RenderTargetTextures as environments.

06wj/three.js,gero3/three.js,makc/three.js.fork,aardgoose/three.js,WestLangley/three.js,mrdoob/three.js,06wj/three.js,WestLangley/three.js,makc/three.js.fork,aardgoose/three.js,gero3/three.js,mrdoob/three.js