I am trying to upload a zip file model created with Pix4D. When at the dialog box for choosing a file, I navigate to the file, highlight it and click Open. Nothing happens. I am able to choose the .obj file and it loads. But the model has no color.
I am new to all of this and I'm sure I am doing something wrong. I have read all the instructions on Pix4D and SketchFab but can not come up with an answer.