
enableMotionBlur(amount)
- enables motion blur
amount:
- the amount of blurring.
- Type: float number
- Range: 0.00 to 1.00

Sample Code
################ enable motion blur
# import bge module
import bge
# get the render module
rend = bge.render
# blur amount
amount = 0.5
# enable motion blur
rend.enableMotionBlur(amount)