Now, you are going to prepare a scene to investigate falloff from a light:
Open the file
4909OS_11_light_test_rig_Sintel.blendfrom the download pack.Select Sintel with the RMB.
In the Properties window header, select the Object Modifiers button; it is the button with the wrench on it.
In the Modifiers subpanel, select Add Modifier and choose Array from the menu.
In the Array Modifier subpanel, set Relative Offset to X:
0.000, Y:1.300, and Z:0.000.Set the Count value to
7.Select the camera with the RMB.
Press G, X, and move the camera 15 units with the mouse while holding down the Ctrl button. Finish the move with the LMB.
Press G, Y, and move the camera 5 units with the mouse while pressing the Ctrl button. Release the move with the LMB.
Press R, Z, and rotate it with the mouse so you can see all the Sintels in the Camera view. Release the rotation with the LMB. Move the camera in the Z axis until you can see all the Sintels at eye-level, individually...