Hallo amigos
I’m trying to make some anaglyph effect, using the anagyph shader, but only from a single video. I now that it will never be the same as making different rotations in 3d. But the result doesn’t has to be perfect… just some flavor and a reason to use the 3d glasses…
The most simple way to do it is to transform the quad of the video. For now i just scale both quads different to get the separation, but I would like to know if there is some kind of distortion transform, or maybe another pixel shader that would make some insteresting effect.
thanks
You will never have a 3D Effect on a 2D Video.
You can have the Effect on the Quad if you can get the parallaxe right.
I think the simplest way (like producing 3D in a 3D Software like 3DMax) would be to have 2 different Cameras, which are slightly translated on X. Take the 2 Renderers from the cameras, use them as a DX9 Texture and additive blend them. Change the colors of the 2 renderers according to your glasses (red-green, red-cyan,…) …
that should do it…
the anaglyph shader does the same i think
i’ve seen a 3D performance (anti-vj) …with glasses
but it was not the anaglyph technique…monochrome glasses…
perhaps desaxismundi can provide more informations
about that :)?
not sure the 3D effect (offset + blend on two renderer’s) was made in vvvv
anyway it works very well on simple b&w animations
I now I will never have a 3D effect. i just want to make some distortion for the anaglyph
see the patch
if the video doesn’t work, switch to the image
anag texture.rar (1.3 MB)
Circuitb:
The 3d projections that use monochrome glasses are normally polarized lens.
One eye have lens that only allows vertical waves and the other horizontal.
You use 2 proyectors, with the same polarization angles than the lenses and voila, a great 3d effect.
