Sets the coordinates (in floating point pixel space) of the image. 0,0,0 is the exact center of the unit. Negative Z values are closer to the camera.

For more information on how the Z value works, as well as a list of some of the layers the game uses to render items, see SetImagePositionZ.

# Set the location of "FlyingThing" to 10,10 
# (to the right and above the center of the unit). 
# Move the image slightly closer to the camera 
# (-0.01 on the z axis) so it appears in front of the 
# main image. 
Self "FlyingThing" 10 10 -0.01 SetImagePosition