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Distortion From Optical Flow incl. Optical Flow Shader

a little update with "cleaned up" shaders and patch:

DistortedFromOpticalFlow02.zip (9.64 Kb)

maybe someone wants to make a nice patch out of it...

regard the old version to be deprecated:

DistortedFromOpticalFlow.zip (10.73 Kb)


there is a problem with rendering values to texture (rgba) the alpha value is always set to 1. maybe used the wrong pixelformat in the renderer? didn't have time to elaborate further. hackaround with two shaders : one writes x velocity into a texture, the other y velocity. patch needs to be made nicer. also i didn't have time to play around with the parameters, so i don't know if it truely behaves the way it is supposed to be.

don't have more time right atm to further investigate, but the optical flow shader does work, and the distort does s.th. read the. feel free to clean it up and make the patch nicer & bother me if you have questions, will have more time tomorrow. </strike>

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~4d ago

cznickesz: @tonfilm thanks for the info. Can´t wait to give it a try!

~5d ago

tonfilm: @cznickesz #vvvv #vl #xenko integration is not ready for the public yet, it's still under heavy development... more updates soon.

~5d ago

cznickesz: Possibly dumb question: is there any release containing xenko-integration right now?

~7d ago

~7d ago

~8d ago

joreg: looking for latest #vvvv gamma preview? it is here: vvvv-gamma-2019.1-preview

~9d ago

udo2013: I just want to know why the camera does not work. should be easy to be answered.

~9d ago

udo2013: an answer, please. also there was a 4d julia set in dx9. that must have programmed one. haalllooo!!

~9d ago

udo2013: where are the people who have translated shadertoy's mandelbulb in hlsl ?? for vvvv