hello ! I have exported a scene from blender it's working fine in web . But i want to change its texture and color dynamically . e.g. Suppose i have a bag object i have exported it from blender its name is test.babylon it has a texture name base.jpg. But i have have 3 another textures . i have create a dropdownlist in my html page. So i want to if i have selected red/black/purple from dropdownlist bag texture should be change . Please do help me out . Thanks in advance .