I have one geometry which is splited into a great number of textured elements. Instead of loading one by one the textures of these elements, I write a little script which can do it automatically, based on a text description. I'm able to choose and retreive the node and/up to the material to work with but when I search the property of the material using the material.findProperty("Base Color"), it doesn't give any property.value and I'm not able to use the property.set value or Mat instruction.
Is there a simple way to load a texture file name into the "Base color" or any other property of that Iray shader?