In Blender 2.8, within the boundaries of a big rectangle I have several overlapping objects (planes and text) to which I would like to overlay a semitransparent layer of dirt.
Will this work? (a) Create a new plane that with the same dimensions as the big rectangle (b) Assign a .png image of dirt to the new plane (c) Position the new plane over the big rectangle (d) Set the transparency of the new plane as desired
If so, I would appreciate suggestions on how to (i) make the dirt.png image appear in the new plane and (ii) set the transparency of the dirt
Thanks in advance!