Radial Blur http://www.gamerendering.com/2008/12/20/radial-blur-filter/ Looki Sample strength sampleStrength Strength (visibility) of the blur. float edit 3 5 Absolute values absolute If checked, the below parameters will expect a pixel value instead of a relative value. int checkbox 0 Sample distance sampleDist Distance coefficient of the blur. float edit 1.0 2.0 Center X x X center of the blur. float edit 0.5 Center Y y Y center of the blur. float edit 0.5