Le 14/12/2012 15:42, Charles Goyard a écrit :
Hi list, I have a simple patch that plays a film with pix_movie, with a rotateXYZ to rotate it clockwise or counterclockwise on screen. Now I want to add motion blur in the rotating effect. Just adding pix_motionblur to the chain does not work, because it blurs the movie images but not with respect to the rotation. I understand it's problably because pix_motionblur comes into play before the film is made into a texture and that rotateXYZ applies to the geo the texture is on. So what's a nice way to have motionblur applied to the rotation ?
render in a framebuffer and use this image for the motionblur.
It seems there glsl and pdp examples for that but I don't understand them (I never used these libraries).
yes, glsl can help a lot. you can use example : 10.glsl/14.blur, remove sceneA and sceneB in order to add : rotateXYZ pix_image pix_texture rectangle it should work. cheers c
Thanks,
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