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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:

<strike>
DistortedFromOpticalFlow.zip (10.73 Kb)

@catweasel:

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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Shoutbox

~23h ago

io: @sinao build the cube in a 3d editor soft such as Blender and do the UV mapping there

~1d ago

sinao: one side

~1d ago

sinao: How to apply texture only on one of a cube?

~2d ago

tonfilm: Just updated the CraftLie rendering pack to latest: craftlie-dx11-drawing-for-vl

~6d ago

microdee: 2 seconds later: I asked before googling, but why do you need OS support for texture compression?

~6d ago

microdee: what's BC7?

~6d ago

antokhio: https://aka.ms/AA65g28 upvote pls for bc7 support in windows