# Motion Blur

**URL:** <https://forums.imgtec.com/t/motion-blur/574>\
**Category:** PowerVR Insider\
**Created:** [January 6, 2010, 12:53pm UTC](https://forums.imgtec.com/t/motion-blur/574 "2010-01-06T12:53:34Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![binoymvdas](https://avatars.discourse-cdn.com/v4/letter/b/aca169/32.png) [@binoymvdas](https://forums.imgtec.com/u/binoymvdas)\
**Post date:** [January 6, 2010, 12:53pm UTC](https://forums.imgtec.com/t/motion-blur/574/1 "2010-01-06T12:53:34Z")

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Hi…can anyone help me to get a motion blur effect using opengl es 2…  
blur effect for a moving object (not full scene motion blur)  
thanks in advance…

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**Author:** ![binoymvdas](https://avatars.discourse-cdn.com/v4/letter/b/aca169/32.png) [@binoymvdas](https://forums.imgtec.com/u/binoymvdas)\
**Post date:** [January 6, 2010, 1:08pm UTC](https://forums.imgtec.com/t/motion-blur/574/2 "2010-01-06T13:08:41Z")

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if somebody already got it worked, plz help me in this…i cudn’t find any proper solution in net ![Cry]()

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**Author:** ![aik6980](https://avatars.discourse-cdn.com/v4/letter/a/858c86/32.png) [@aik6980](https://forums.imgtec.com/u/aik6980)\
**Post date:** [January 6, 2010, 5:05pm UTC](https://forums.imgtec.com/t/motion-blur/574/3 "2010-01-06T17:05:51Z")

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doesn’t have a code with me right now, anyway, here is the solution which can be found from DirectX SDK Sample  
  
1. create 2 RTs (RenderTexture) of 2_16bit float - this for storing ScreenSpace Velocity  
2. render your moving objects into this buffer - calculating ScreenSpace Velocity, (the velocity buffers will be swapped as the frame progress)  
3. Postprocessing - do Blending per-pixel along the velocity we stored&nbsp;_   
  
_Sorry cannot have any better description, the similar technique also can be found in GPU Gems 3 - free to read at NVidia website_  
  
 if ES20 cannot have float RT, you have to encode its velocity somehow into RGBA8  
  
hope this helps 🙂

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**Author:** ![binoymvdas](https://avatars.discourse-cdn.com/v4/letter/b/aca169/32.png) [@binoymvdas](https://forums.imgtec.com/u/binoymvdas)\
**Post date:** [January 7, 2010, 3:57am UTC](https://forums.imgtec.com/t/motion-blur/574/4 "2010-01-07T03:57:07Z")

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Thanks a lot Aik, for a fast response…and this is very helpfull and i got the link as   
[http://http.developer.nvidia.com/GPUGems3/gpugems3\_ch27.html](http://http.developer.nvidia.com/GPUGems3/gpugems3_ch27.html)  
trying to see things blurred ![Smile]()…thanks a lot…