Draped Aerial Imagery and Display

www.youtube.com/watch

I was able to successfully utilize the video above to drape the aerial image onto the terrain.  Since the aerial is assigned to the triangles, i cannot turn one off without turning off the other.  Therefore, i cannot display the aerial imagery on the 3D model without the triangles overwhelming the screen.  Is there a way to turn off the triangles while still displaying the aerial imagery?

Thanks,

Chris