I thought I should open this up to a wider audience.<div dir="auto"><br></div><div dir="auto">Should the MultiTextureTransform.textureTransform field be able to contain MultiTextureTransform nodes?  I think the answer is no for simplicity.  Only one MultiTextureTransform is required.<br><div dir="auto"><br></div><div dir="auto"><div dir="auto"><a href="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/"><div><a href="https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/texturing.html#MultiTextureTransform">https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS/Part01/components/texturing.html#MultiTextureTransform</a></div><br></a></div></div></div>